id	sid	tid	token	lemma	pos
bibechana-53458	1	1	bibechana	bibechana	PROPN
bibechana-53458	1	2	vol	vol	NOUN
bibechana-53458	1	3	.	.	PROPN
bibechana-53458	2	1	20	20	NUM
bibechana-53458	2	2	,	,	PUNCT
bibechana-53458	2	3	no	no	INTJ
bibechana-53458	2	4	.	.	NOUN
bibechana-53458	2	5	1	1	NUM
bibechana-53458	2	6	,	,	PUNCT
bibechana-53458	2	7	april	april	PROPN
bibechana-53458	2	8	2023	2023	NUM
bibechana-53458	2	9	,	,	PUNCT
bibechana-53458	2	10	76	76	NUM
bibechana-53458	2	11	-	-	SYM
bibechana-53458	2	12	85	85	NUM
bibechana-53458	2	13	issn	issn	NOUN
bibechana-53458	2	14	2091	2091	NUM
bibechana-53458	2	15	-	-	SYM
bibechana-53458	2	16	0762	0762	NUM
bibechana-53458	2	17	(	(	PUNCT
bibechana-53458	2	18	print	print	NOUN
bibechana-53458	2	19	)	)	PUNCT
bibechana-53458	2	20	,	,	PUNCT
bibechana-53458	2	21	2382	2382	NUM
bibechana-53458	2	22	-	-	SYM
bibechana-53458	2	23	5340	5340	NUM
bibechana-53458	2	24	(	(	PUNCT
bibechana-53458	2	25	online	online	ADJ
bibechana-53458	2	26	)	)	PUNCT
bibechana-53458	2	27	journal	journal	NOUN
bibechana-53458	2	28	homepage	homepage	NOUN
bibechana-53458	2	29	:	:	PUNCT
bibechana-53458	2	30	http://nepjol.info/index.php/bibechana	http://nepjol.info/index.php/bibechana	PROPN
bibechana-53458	2	31	publisher	publisher	NOUN
bibechana-53458	2	32	:	:	PUNCT
bibechana-53458	2	33	dept	dept	NOUN
bibechana-53458	2	34	.	.	PROPN
bibechana-53458	2	35	of	of	ADP
bibechana-53458	2	36	phys	phy	NOUN
bibechana-53458	2	37	.	.	PUNCT
bibechana-53458	2	38	,	,	PUNCT
bibechana-53458	3	1	mahendra	mahendra	PROPN
bibechana-53458	3	2	morang	morang	PROPN
bibechana-53458	3	3	a.	a.	PROPN
bibechana-53458	3	4	m.	m.	PROPN
bibechana-53458	3	5	campus	campus	PROPN
bibechana-53458	3	6	(	(	PUNCT
bibechana-53458	3	7	tribhuvan	tribhuvan	NOUN
bibechana-53458	3	8	university)biratnagar	university)biratnagar	PROPN
bibechana-53458	3	9	biosorption	biosorption	NOUN
bibechana-53458	3	10	of	of	ADP
bibechana-53458	3	11	hexavalent	hexavalent	NOUN
bibechana-53458	3	12	chromium	chromium	NOUN
bibechana-53458	3	13	(	(	PUNCT
bibechana-53458	3	14	cr(vi	cr(vi	PROPN
bibechana-53458	3	15	)	)	PUNCT
bibechana-53458	3	16	)	)	PUNCT
bibechana-53458	3	17	from	from	ADP
bibechana-53458	3	18	contaminated	contaminate	VERB
bibechana-53458	3	19	water	water	NOUN
bibechana-53458	3	20	using	use	VERB
bibechana-53458	3	21	charred	charred	ADJ
bibechana-53458	3	22	tea	tea	NOUN
bibechana-53458	3	23	waste	waste	NOUN
bibechana-53458	3	24	puspa	puspa	PROPN
bibechana-53458	3	25	lal	lal	PROPN
bibechana-53458	3	26	homagai	homagai	PROPN
bibechana-53458	3	27	,	,	PUNCT
bibechana-53458	3	28	miksha	miksha	PROPN
bibechana-53458	3	29	bardewa	bardewa	PROPN
bibechana-53458	3	30	,	,	PUNCT
bibechana-53458	3	31	anup	anup	PROPN
bibechana-53458	3	32	subedee	subedee	PROPN
bibechana-53458	3	33	hari	hari	PROPN
bibechana-53458	3	34	bhakta	bhakta	NOUN
bibechana-53458	3	35	oli	oli	ADP
bibechana-53458	3	36	,	,	PUNCT
bibechana-53458	3	37	ram	ram	PROPN
bibechana-53458	3	38	lal	lal	PROPN
bibechana-53458	3	39	shrestha	shrestha	PROPN
bibechana-53458	3	40	,	,	PUNCT
bibechana-53458	3	41	deval	deval	PROPN
bibechana-53458	3	42	prasad	prasad	PROPN
bibechana-53458	3	43	bhattarai∗	bhattarai∗	PROPN
bibechana-53458	3	44	department	department	PROPN
bibechana-53458	3	45	of	of	ADP
bibechana-53458	3	46	chemistry	chemistry	PROPN
bibechana-53458	3	47	,	,	PUNCT
bibechana-53458	3	48	amrit	amrit	PROPN
bibechana-53458	3	49	campus	campus	PROPN
bibechana-53458	3	50	,	,	PUNCT
bibechana-53458	3	51	tribhuvan	tribhuvan	PROPN
bibechana-53458	3	52	university	university	PROPN
bibechana-53458	3	53	,	,	PUNCT
bibechana-53458	3	54	kathmandu	kathmandu	NOUN
bibechana-53458	3	55	,	,	PUNCT
bibechana-53458	3	56	nepal	nepal	ADJ
bibechana-53458	3	57	∗corresponding	∗corresponde	VERB
bibechana-53458	3	58	author	author	NOUN
bibechana-53458	3	59	.	.	PUNCT
bibechana-53458	4	1	email	email	NOUN
bibechana-53458	4	2	:	:	PUNCT
bibechana-53458	4	3	deval.bhattarai@ac.tu.edu.np	deval.bhattarai@ac.tu.edu.np	NUM
bibechana-53458	4	4	abstract	abstract	VERB
bibechana-53458	4	5	the	the	DET
bibechana-53458	4	6	goal	goal	NOUN
bibechana-53458	4	7	of	of	ADP
bibechana-53458	4	8	this	this	DET
bibechana-53458	4	9	study	study	NOUN
bibechana-53458	4	10	is	be	AUX
bibechana-53458	4	11	to	to	PART
bibechana-53458	4	12	develop	develop	VERB
bibechana-53458	4	13	charred	charred	ADJ
bibechana-53458	4	14	tea	tea	NOUN
bibechana-53458	4	15	waste	waste	NOUN
bibechana-53458	4	16	(	(	PUNCT
bibechana-53458	4	17	ctw	ctw	NOUN
bibechana-53458	4	18	)	)	PUNCT
bibechana-53458	4	19	via	via	ADP
bibechana-53458	4	20	chemical	chemical	ADJ
bibechana-53458	4	21	process	process	NOUN
bibechana-53458	4	22	for	for	ADP
bibechana-53458	4	23	the	the	DET
bibechana-53458	4	24	removal	removal	NOUN
bibechana-53458	4	25	of	of	ADP
bibechana-53458	4	26	cr(vi	cr(vi	PROPN
bibechana-53458	4	27	)	)	PUNCT
bibechana-53458	4	28	from	from	ADP
bibechana-53458	4	29	contaminated	contaminated	ADJ
bibechana-53458	4	30	water	water	NOUN
bibechana-53458	4	31	.	.	PUNCT
bibechana-53458	5	1	batch	batch	NOUN
bibechana-53458	5	2	adsorption	adsorption	NOUN
bibechana-53458	5	3	experiments	experiment	NOUN
bibechana-53458	5	4	were	be	AUX
bibechana-53458	5	5	conducted	conduct	VERB
bibechana-53458	5	6	as	as	ADP
bibechana-53458	5	7	a	a	DET
bibechana-53458	5	8	function	function	NOUN
bibechana-53458	5	9	of	of	ADP
bibechana-53458	5	10	ph	ph	ADJ
bibechana-53458	5	11	,	,	PUNCT
bibechana-53458	5	12	initial	initial	ADJ
bibechana-53458	5	13	concentration	concentration	NOUN
bibechana-53458	5	14	,	,	PUNCT
bibechana-53458	5	15	contact	contact	NOUN
bibechana-53458	5	16	time	time	NOUN
bibechana-53458	5	17	and	and	CCONJ
bibechana-53458	5	18	adsorbent	adsorbent	NOUN
bibechana-53458	5	19	dosage	dosage	NOUN
bibechana-53458	5	20	.	.	PUNCT
bibechana-53458	6	1	characterization	characterization	NOUN
bibechana-53458	6	2	of	of	ADP
bibechana-53458	6	3	the	the	DET
bibechana-53458	6	4	adsorbent	adsorbent	NOUN
bibechana-53458	6	5	was	be	AUX
bibechana-53458	6	6	analyzed	analyze	VERB
bibechana-53458	6	7	by	by	ADP
bibechana-53458	6	8	ft	ft	PROPN
bibechana-53458	6	9	-	-	PUNCT
bibechana-53458	6	10	ir	ir	PROPN
bibechana-53458	6	11	and	and	CCONJ
bibechana-53458	6	12	xrd	xrd	PROPN
bibechana-53458	6	13	.	.	PUNCT
bibechana-53458	7	1	maximum	maximum	ADJ
bibechana-53458	7	2	adsorption	adsorption	NOUN
bibechana-53458	7	3	capacity	capacity	NOUN
bibechana-53458	7	4	(	(	PUNCT
bibechana-53458	7	5	qm	qm	PROPN
bibechana-53458	7	6	)	)	PUNCT
bibechana-53458	7	7	of	of	ADP
bibechana-53458	7	8	the	the	DET
bibechana-53458	7	9	ctw	ctw	NOUN
bibechana-53458	7	10	was	be	AUX
bibechana-53458	7	11	found	find	VERB
bibechana-53458	7	12	to	to	PART
bibechana-53458	7	13	be	be	AUX
bibechana-53458	7	14	85.32	85.32	NUM
bibechana-53458	7	15	mg	mg	PROPN
bibechana-53458	7	16	/	/	SYM
bibechana-53458	7	17	g	g	NOUN
bibechana-53458	7	18	at	at	ADP
bibechana-53458	7	19	optimum	optimum	ADJ
bibechana-53458	7	20	ph	ph	NOUN
bibechana-53458	7	21	2	2	NUM
bibechana-53458	7	22	in	in	ADP
bibechana-53458	7	23	120	120	NUM
bibechana-53458	7	24	minutes	minute	NOUN
bibechana-53458	7	25	.	.	PUNCT
bibechana-53458	8	1	the	the	DET
bibechana-53458	8	2	adsorption	adsorption	NOUN
bibechana-53458	8	3	on	on	ADP
bibechana-53458	8	4	ctw	ctw	NOUN
bibechana-53458	8	5	was	be	AUX
bibechana-53458	8	6	well	well	ADV
bibechana-53458	8	7	fitted	fit	VERB
bibechana-53458	8	8	to	to	ADP
bibechana-53458	8	9	the	the	DET
bibechana-53458	8	10	langmuir	langmuir	PROPN
bibechana-53458	8	11	isotherm	isotherm	PROPN
bibechana-53458	8	12	and	and	CCONJ
bibechana-53458	8	13	the	the	DET
bibechana-53458	8	14	kinetic	kinetic	ADJ
bibechana-53458	8	15	data	data	NOUN
bibechana-53458	8	16	is	be	AUX
bibechana-53458	8	17	consistent	consistent	ADJ
bibechana-53458	8	18	with	with	ADP
bibechana-53458	8	19	the	the	DET
bibechana-53458	8	20	pseudo	pseudo	NOUN
bibechana-53458	8	21	-	-	ADJ
bibechana-53458	8	22	second	second	ADJ
bibechana-53458	8	23	order	order	NOUN
bibechana-53458	8	24	kinetic	kinetic	NOUN
bibechana-53458	8	25	model	model	NOUN
bibechana-53458	8	26	.	.	PUNCT
bibechana-53458	9	1	the	the	DET
bibechana-53458	9	2	findings	finding	NOUN
bibechana-53458	9	3	suggest	suggest	VERB
bibechana-53458	9	4	that	that	SCONJ
bibechana-53458	9	5	ctw	ctw	NOUN
bibechana-53458	9	6	could	could	AUX
bibechana-53458	9	7	be	be	AUX
bibechana-53458	9	8	an	an	DET
bibechana-53458	9	9	efficient	efficient	ADJ
bibechana-53458	9	10	and	and	CCONJ
bibechana-53458	9	11	promising	promising	ADJ
bibechana-53458	9	12	adsorbent	adsorbent	NOUN
bibechana-53458	9	13	for	for	ADP
bibechana-53458	9	14	the	the	DET
bibechana-53458	9	15	removing	remove	VERB
bibechana-53458	9	16	cr(vi	cr(vi	PROPN
bibechana-53458	9	17	)	)	PUNCT
bibechana-53458	9	18	from	from	ADP
bibechana-53458	9	19	aqueous	aqueous	ADJ
bibechana-53458	9	20	solution	solution	NOUN
bibechana-53458	9	21	.	.	PUNCT
bibechana-53458	10	1	keywords	keyword	VERB
bibechana-53458	10	2	hexavalent	hexavalent	NOUN
bibechana-53458	10	3	chromium	chromium	NOUN
bibechana-53458	10	4	,	,	PUNCT
bibechana-53458	10	5	charred	char	VERB
bibechana-53458	10	6	tea	tea	NOUN
bibechana-53458	10	7	waste	waste	NOUN
bibechana-53458	10	8	,	,	PUNCT
bibechana-53458	10	9	langmuir	langmuir	PROPN
bibechana-53458	10	10	isotherm	isotherm	PROPN
bibechana-53458	10	11	,	,	PUNCT
bibechana-53458	10	12	pseudo	pseudo	NOUN
bibechana-53458	10	13	-	-	ADJ
bibechana-53458	10	14	second	second	ADJ
bibechana-53458	10	15	order	order	NOUN
bibechana-53458	10	16	.	.	PUNCT
bibechana-53458	11	1	article	article	NOUN
bibechana-53458	11	2	information	information	PROPN
bibechana-53458	11	3	manuscript	manuscript	PROPN
bibechana-53458	11	4	received	receive	VERB
bibechana-53458	11	5	:	:	PUNCT
bibechana-53458	11	6	march	march	PROPN
bibechana-53458	11	7	14	14	NUM
bibechana-53458	11	8	„	„	PUNCT
bibechana-53458	11	9	2023	2023	NUM
bibechana-53458	11	10	;	;	PUNCT
bibechana-53458	11	11	accepted	accept	VERB
bibechana-53458	11	12	:	:	PUNCT
bibechana-53458	11	13	march	march	PROPN
bibechana-53458	11	14	31	31	NUM
bibechana-53458	11	15	,	,	PUNCT
bibechana-53458	11	16	2023	2023	NUM
bibechana-53458	11	17	doi	doi	X
bibechana-53458	11	18	https://doi.org/10.3126/bibechana.v20i1.53458	https://doi.org/10.3126/bibechana.v20i1.53458	NOUN
bibechana-53458	12	1	this	this	DET
bibechana-53458	12	2	work	work	NOUN
bibechana-53458	12	3	is	be	AUX
bibechana-53458	12	4	licensed	license	VERB
bibechana-53458	12	5	under	under	ADP
bibechana-53458	12	6	the	the	DET
bibechana-53458	12	7	creative	creative	ADJ
bibechana-53458	12	8	commons	common	NOUN
bibechana-53458	12	9	cc	cc	ADP
bibechana-53458	12	10	by	by	ADP
bibechana-53458	12	11	-	-	PUNCT
bibechana-53458	12	12	nc	nc	NOUN
bibechana-53458	12	13	license	license	NOUN
bibechana-53458	12	14	.	.	PUNCT
bibechana-53458	13	1	https://creativecommons	https://creativecommon	NOUN
bibechana-53458	13	2	.	.	PUNCT
bibechana-53458	13	3	org	org	ADJ
bibechana-53458	13	4	/	/	SYM
bibechana-53458	13	5	licenses	license	NOUN
bibechana-53458	13	6	/	/	SYM
bibechana-53458	13	7	by	by	ADP
bibechana-53458	13	8	-	-	PUNCT
bibechana-53458	13	9	nc/4.0/	nc/4.0/	NOUN
bibechana-53458	13	10	1	1	NUM
bibechana-53458	13	11	introduction	introduction	NOUN
bibechana-53458	13	12	access	access	NOUN
bibechana-53458	13	13	to	to	ADP
bibechana-53458	13	14	safe	safe	ADJ
bibechana-53458	13	15	drinking	drinking	NOUN
bibechana-53458	13	16	water	water	NOUN
bibechana-53458	13	17	is	be	AUX
bibechana-53458	13	18	internationally	internationally	ADV
bibechana-53458	13	19	recognized	recognize	VERB
bibechana-53458	13	20	human	human	ADJ
bibechana-53458	13	21	right	right	NOUN
bibechana-53458	13	22	.	.	PUNCT
bibechana-53458	14	1	presence	presence	NOUN
bibechana-53458	14	2	of	of	ADP
bibechana-53458	14	3	organic	organic	ADJ
bibechana-53458	14	4	pollutants	pollutant	NOUN
bibechana-53458	14	5	,	,	PUNCT
bibechana-53458	14	6	inorganic	inorganic	ADJ
bibechana-53458	14	7	pollutants	pollutant	NOUN
bibechana-53458	14	8	and	and	CCONJ
bibechana-53458	14	9	microbes	microbe	NOUN
bibechana-53458	14	10	are	be	AUX
bibechana-53458	14	11	causing	cause	VERB
bibechana-53458	14	12	water	water	NOUN
bibechana-53458	14	13	pollution	pollution	NOUN
bibechana-53458	14	14	.	.	PUNCT
bibechana-53458	15	1	presence	presence	NOUN
bibechana-53458	15	2	of	of	ADP
bibechana-53458	15	3	metals	metal	NOUN
bibechana-53458	15	4	or	or	CCONJ
bibechana-53458	15	5	metal	metal	NOUN
bibechana-53458	15	6	ions	ion	NOUN
bibechana-53458	15	7	such	such	ADJ
bibechana-53458	15	8	as	as	ADP
bibechana-53458	15	9	cadmium	cadmium	NOUN
bibechana-53458	15	10	,	,	PUNCT
bibechana-53458	15	11	mercury	mercury	NOUN
bibechana-53458	15	12	,	,	PUNCT
bibechana-53458	15	13	lead	lead	NOUN
bibechana-53458	15	14	,	,	PUNCT
bibechana-53458	15	15	arsenic	arsenic	NOUN
bibechana-53458	15	16	,	,	PUNCT
bibechana-53458	15	17	chromium	chromium	NOUN
bibechana-53458	15	18	,	,	PUNCT
bibechana-53458	15	19	nickel	nickel	NOUN
bibechana-53458	15	20	,	,	PUNCT
bibechana-53458	15	21	etc	etc	X
bibechana-53458	15	22	.	.	X
bibechana-53458	15	23	in	in	ADP
bibechana-53458	15	24	environment	environment	NOUN
bibechana-53458	15	25	is	be	AUX
bibechana-53458	15	26	causing	cause	VERB
bibechana-53458	15	27	heavy	heavy	ADJ
bibechana-53458	15	28	metal	metal	NOUN
bibechana-53458	15	29	ions	ion	NOUN
bibechana-53458	15	30	pollution	pollution	NOUN
bibechana-53458	15	31	which	which	PRON
bibechana-53458	15	32	brings	bring	VERB
bibechana-53458	15	33	about	about	ADP
bibechana-53458	15	34	an	an	DET
bibechana-53458	15	35	adverse	adverse	ADJ
bibechana-53458	15	36	effect	effect	NOUN
bibechana-53458	15	37	on	on	ADP
bibechana-53458	15	38	human	human	ADJ
bibechana-53458	15	39	health	health	NOUN
bibechana-53458	15	40	as	as	ADV
bibechana-53458	15	41	well	well	ADV
bibechana-53458	15	42	as	as	ADP
bibechana-53458	15	43	aquatic	aquatic	ADJ
bibechana-53458	15	44	flora	flora	NOUN
bibechana-53458	15	45	and	and	CCONJ
bibechana-53458	15	46	fauna	fauna	NOUN
bibechana-53458	16	1	[	[	X
bibechana-53458	16	2	1	1	NUM
bibechana-53458	16	3	]	]	PUNCT
bibechana-53458	16	4	.	.	PUNCT
bibechana-53458	17	1	discharge	discharge	NOUN
bibechana-53458	17	2	of	of	ADP
bibechana-53458	17	3	heavy	heavy	ADJ
bibechana-53458	17	4	metal	metal	NOUN
bibechana-53458	17	5	ions	ion	NOUN
bibechana-53458	17	6	such	such	ADJ
bibechana-53458	17	7	as	as	ADP
bibechana-53458	17	8	chromium	chromium	NOUN
bibechana-53458	17	9	rich	rich	ADJ
bibechana-53458	17	10	effluent	effluent	NOUN
bibechana-53458	17	11	from	from	ADP
bibechana-53458	17	12	tanning	tanning	NOUN
bibechana-53458	17	13	,	,	PUNCT
bibechana-53458	17	14	leather	leather	NOUN
bibechana-53458	17	15	,	,	PUNCT
bibechana-53458	17	16	metallurgy	metallurgy	NOUN
bibechana-53458	17	17	and	and	CCONJ
bibechana-53458	17	18	electroplating	electroplate	VERB
bibechana-53458	17	19	industries	industry	NOUN
bibechana-53458	17	20	into	into	ADP
bibechana-53458	17	21	water	water	NOUN
bibechana-53458	17	22	body	body	NOUN
bibechana-53458	17	23	is	be	AUX
bibechana-53458	17	24	being	be	AUX
bibechana-53458	17	25	a	a	DET
bibechana-53458	17	26	serious	serious	ADJ
bibechana-53458	17	27	issue	issue	NOUN
bibechana-53458	17	28	these	these	DET
bibechana-53458	17	29	days	day	NOUN
bibechana-53458	17	30	.	.	PUNCT
bibechana-53458	18	1	its	its	PRON
bibechana-53458	18	2	prevalence	prevalence	NOUN
bibechana-53458	18	3	is	be	AUX
bibechana-53458	18	4	increasing	increase	VERB
bibechana-53458	18	5	due	due	ADJ
bibechana-53458	18	6	to	to	ADP
bibechana-53458	18	7	industrial	industrial	ADJ
bibechana-53458	18	8	production	production	NOUN
bibechana-53458	18	9	of	of	ADP
bibechana-53458	18	10	dyes	dye	NOUN
bibechana-53458	18	11	,	,	PUNCT
bibechana-53458	18	12	leather	leather	NOUN
bibechana-53458	18	13	,	,	PUNCT
bibechana-53458	18	14	textiles	textile	NOUN
bibechana-53458	18	15	,	,	PUNCT
bibechana-53458	18	16	electroplating	electroplate	VERB
bibechana-53458	18	17	materials	material	NOUN
bibechana-53458	18	18	,	,	PUNCT
bibechana-53458	18	19	and	and	CCONJ
bibechana-53458	18	20	chemical	chemical	NOUN
bibechana-53458	18	21	manufacturing	manufacturing	NOUN
bibechana-53458	18	22	and	and	CCONJ
bibechana-53458	18	23	some	some	DET
bibechana-53458	18	24	similar	similar	ADJ
bibechana-53458	18	25	channels	channel	NOUN
bibechana-53458	18	26	[	[	X
bibechana-53458	18	27	2	2	NUM
bibechana-53458	18	28	]	]	PUNCT
bibechana-53458	18	29	.	.	PUNCT
bibechana-53458	19	1	different	different	ADJ
bibechana-53458	19	2	oxidation	oxidation	NOUN
bibechana-53458	19	3	states	state	NOUN
bibechana-53458	19	4	of	of	ADP
bibechana-53458	19	5	chromium	chromium	NOUN
bibechana-53458	19	6	are	be	AUX
bibechana-53458	19	7	present	present	ADJ
bibechana-53458	19	8	,	,	PUNCT
bibechana-53458	19	9	and	and	CCONJ
bibechana-53458	19	10	they	they	PRON
bibechana-53458	19	11	all	all	PRON
bibechana-53458	19	12	affect	affect	VERB
bibechana-53458	19	13	people	people	NOUN
bibechana-53458	19	14	differently	differently	ADV
bibechana-53458	19	15	.	.	PUNCT
bibechana-53458	20	1	cr(vi	cr(vi	PROPN
bibechana-53458	20	2	)	)	PUNCT
bibechana-53458	20	3	is	be	AUX
bibechana-53458	20	4	toxic	toxic	ADJ
bibechana-53458	20	5	and	and	CCONJ
bibechana-53458	20	6	highly	highly	ADV
bibechana-53458	20	7	carcinogenic	carcinogenic	ADJ
bibechana-53458	20	8	,	,	PUNCT
bibechana-53458	20	9	despite	despite	SCONJ
bibechana-53458	20	10	the	the	DET
bibechana-53458	20	11	fact	fact	NOUN
bibechana-53458	20	12	that	that	SCONJ
bibechana-53458	20	13	trace	trace	NOUN
bibechana-53458	20	14	amounts	amount	NOUN
bibechana-53458	20	15	of	of	ADP
bibechana-53458	20	16	chromium	chromium	NOUN
bibechana-53458	20	17	(	(	PUNCT
bibechana-53458	20	18	iii	iii	NOUN
bibechana-53458	20	19	)	)	PUNCT
bibechana-53458	20	20	have	have	AUX
bibechana-53458	20	21	been	be	AUX
bibechana-53458	20	22	reported	report	VERB
bibechana-53458	20	23	to	to	PART
bibechana-53458	20	24	be	be	AUX
bibechana-53458	20	25	necessary	necessary	ADJ
bibechana-53458	20	26	for	for	ADP
bibechana-53458	20	27	proper	proper	ADJ
bibechana-53458	20	28	lipid	lipid	NOUN
bibechana-53458	20	29	,	,	PUNCT
bibechana-53458	20	30	insulin	insulin	NOUN
bibechana-53458	20	31	,	,	PUNCT
bibechana-53458	20	32	and	and	CCONJ
bibechana-53458	20	33	glucose	glucose	NOUN
bibechana-53458	20	34	metabolism	metabolism	NOUN
bibechana-53458	21	1	[	[	X
bibechana-53458	21	2	3	3	NUM
bibechana-53458	21	3	]	]	PUNCT
bibechana-53458	21	4	.	.	PUNCT
bibechana-53458	22	1	world	world	PROPN
bibechana-53458	22	2	health	health	PROPN
bibechana-53458	22	3	organization	organization	NOUN
bibechana-53458	22	4	(	(	PUNCT
bibechana-53458	22	5	who	who	PRON
bibechana-53458	22	6	)	)	PUNCT
bibechana-53458	22	7	has	have	AUX
bibechana-53458	22	8	assigned	assign	VERB
bibechana-53458	22	9	its	its	PRON
bibechana-53458	22	10	upper	upper	ADJ
bibechana-53458	22	11	permissible	permissible	ADJ
bibechana-53458	22	12	level	level	NOUN
bibechana-53458	22	13	in	in	ADP
bibechana-53458	22	14	drinking	drinking	NOUN
bibechana-53458	22	15	water	water	NOUN
bibechana-53458	22	16	as	as	ADP
bibechana-53458	22	17	50	50	NUM
bibechana-53458	22	18	ppb	ppb	NOUN
bibechana-53458	22	19	[	[	X
bibechana-53458	22	20	4	4	NUM
bibechana-53458	22	21	]	]	PUNCT
bibechana-53458	22	22	.	.	PUNCT
bibechana-53458	23	1	chromium	chromium	NOUN
bibechana-53458	23	2	gets	get	AUX
bibechana-53458	23	3	exposed	expose	VERB
bibechana-53458	23	4	to	to	ADP
bibechana-53458	23	5	the	the	DET
bibechana-53458	23	6	environment	environment	NOUN
bibechana-53458	23	7	via	via	ADP
bibechana-53458	23	8	76	76	NUM
bibechana-53458	23	9	http://nepjol.info/index.php/bibechana	http://nepjol.info/index.php/bibechana	PROPN
bibechana-53458	23	10	deval.bhattarai@ac.tu.edu.np	deval.bhattarai@ac.tu.edu.np	PRON
bibechana-53458	23	11	https://doi.org/10.3126/bibechana.v20i1.53458	https://doi.org/10.3126/bibechana.v20i1.53458	NOUN
bibechana-53458	23	12	https://creativecommons.org/licenses/by-nc/4.0/	https://creativecommons.org/licenses/by-nc/4.0/	ADP
bibechana-53458	24	1	https://creativecommons.org/licenses/by-nc/4.0/	https://creativecommons.org/licenses/by-nc/4.0/	PROPN
bibechana-53458	24	2	puspa	puspa	ADJ
bibechana-53458	24	3	lal	lal	PROPN
bibechana-53458	24	4	homagai	homagai	PROPN
bibechana-53458	24	5	et	et	PROPN
bibechana-53458	24	6	al./	al./	ADV
bibechana-53458	24	7	bibechana	bibechana	PROPN
bibechana-53458	24	8	20	20	NUM
bibechana-53458	24	9	(	(	PUNCT
bibechana-53458	24	10	2023	2023	NUM
bibechana-53458	24	11	)	)	PUNCT
bibechana-53458	24	12	76	76	NUM
bibechana-53458	24	13	-	-	SYM
bibechana-53458	24	14	85	85	NUM
bibechana-53458	24	15	77	77	NUM
bibechana-53458	24	16	natural	natural	ADJ
bibechana-53458	24	17	as	as	ADV
bibechana-53458	24	18	well	well	ADV
bibechana-53458	24	19	as	as	ADP
bibechana-53458	24	20	anthropogenic	anthropogenic	ADJ
bibechana-53458	24	21	routes	route	NOUN
bibechana-53458	24	22	[	[	X
bibechana-53458	24	23	5	5	NUM
bibechana-53458	24	24	]	]	PUNCT
bibechana-53458	24	25	.	.	PUNCT
bibechana-53458	25	1	many	many	ADJ
bibechana-53458	25	2	chromium	chromium	NOUN
bibechana-53458	25	3	-	-	PUNCT
bibechana-53458	25	4	based	base	VERB
bibechana-53458	25	5	materials	material	NOUN
bibechana-53458	25	6	are	be	AUX
bibechana-53458	25	7	based	base	VERB
bibechana-53458	25	8	on	on	ADP
bibechana-53458	25	9	hexavalent	hexavalent	NOUN
bibechana-53458	25	10	chromium	chromium	NOUN
bibechana-53458	25	11	which	which	PRON
bibechana-53458	25	12	exhibits	exhibit	VERB
bibechana-53458	25	13	its	its	PRON
bibechana-53458	25	14	strong	strong	ADJ
bibechana-53458	25	15	oxidizing	oxidize	VERB
bibechana-53458	25	16	power	power	NOUN
bibechana-53458	25	17	.	.	PUNCT
bibechana-53458	26	1	hexavalent	hexavalent	NOUN
bibechana-53458	26	2	chromium	chromium	NOUN
bibechana-53458	26	3	either	either	CCONJ
bibechana-53458	26	4	directly	directly	ADV
bibechana-53458	26	5	enters	enter	VERB
bibechana-53458	26	6	into	into	ADP
bibechana-53458	26	7	the	the	DET
bibechana-53458	26	8	workers	worker	NOUN
bibechana-53458	26	9	through	through	ADP
bibechana-53458	26	10	dermal	dermal	ADJ
bibechana-53458	26	11	contact	contact	NOUN
bibechana-53458	26	12	or	or	CCONJ
bibechana-53458	26	13	enter	enter	VERB
bibechana-53458	26	14	into	into	ADP
bibechana-53458	26	15	the	the	DET
bibechana-53458	26	16	human	human	NOUN
bibechana-53458	26	17	via	via	ADP
bibechana-53458	26	18	water	water	NOUN
bibechana-53458	26	19	resource	resource	NOUN
bibechana-53458	26	20	.	.	PUNCT
bibechana-53458	27	1	industrial	industrial	ADJ
bibechana-53458	27	2	wastewater	wastewater	NOUN
bibechana-53458	27	3	and	and	CCONJ
bibechana-53458	27	4	human	human	ADJ
bibechana-53458	27	5	activities	activity	NOUN
bibechana-53458	27	6	are	be	AUX
bibechana-53458	27	7	polluting	pollute	VERB
bibechana-53458	27	8	the	the	DET
bibechana-53458	27	9	environment	environment	NOUN
bibechana-53458	27	10	more	more	ADJ
bibechana-53458	27	11	than	than	ADP
bibechana-53458	27	12	a	a	DET
bibechana-53458	27	13	bearable	bearable	ADJ
bibechana-53458	27	14	level	level	NOUN
bibechana-53458	27	15	.	.	PUNCT
bibechana-53458	28	1	studies	study	NOUN
bibechana-53458	28	2	have	have	AUX
bibechana-53458	28	3	been	be	AUX
bibechana-53458	28	4	undertaken	undertake	VERB
bibechana-53458	28	5	using	use	VERB
bibechana-53458	28	6	various	various	ADJ
bibechana-53458	28	7	types	type	NOUN
bibechana-53458	28	8	of	of	ADP
bibechana-53458	28	9	adsorbents	adsorbent	NOUN
bibechana-53458	28	10	for	for	ADP
bibechana-53458	28	11	its	its	PRON
bibechana-53458	28	12	efficient	efficient	ADJ
bibechana-53458	28	13	and	and	CCONJ
bibechana-53458	28	14	selective	selective	ADJ
bibechana-53458	28	15	removal	removal	NOUN
bibechana-53458	28	16	due	due	ADP
bibechana-53458	28	17	to	to	ADP
bibechana-53458	28	18	its	its	PRON
bibechana-53458	28	19	extreme	extreme	ADJ
bibechana-53458	28	20	toxicity	toxicity	NOUN
bibechana-53458	28	21	and	and	CCONJ
bibechana-53458	28	22	pollution	pollution	NOUN
bibechana-53458	28	23	concerns	concern	NOUN
bibechana-53458	28	24	.	.	PUNCT
bibechana-53458	29	1	over	over	ADP
bibechana-53458	29	2	use	use	NOUN
bibechana-53458	29	3	of	of	ADP
bibechana-53458	29	4	heavy	heavy	ADJ
bibechana-53458	29	5	metals	metal	NOUN
bibechana-53458	29	6	pollutes	pollute	VERB
bibechana-53458	29	7	the	the	DET
bibechana-53458	29	8	water	water	NOUN
bibechana-53458	29	9	.	.	PUNCT
bibechana-53458	30	1	the	the	DET
bibechana-53458	30	2	use	use	NOUN
bibechana-53458	30	3	of	of	ADP
bibechana-53458	30	4	heavy	heavy	ADJ
bibechana-53458	30	5	metals	metal	NOUN
bibechana-53458	30	6	has	have	VERB
bibechana-53458	30	7	health	health	NOUN
bibechana-53458	30	8	,	,	PUNCT
bibechana-53458	30	9	environmental	environmental	ADJ
bibechana-53458	30	10	and	and	CCONJ
bibechana-53458	30	11	aquatic	aquatic	ADJ
bibechana-53458	30	12	effects	effect	NOUN
bibechana-53458	30	13	[	[	X
bibechana-53458	30	14	6	6	NUM
bibechana-53458	30	15	]	]	PUNCT
bibechana-53458	30	16	.	.	PUNCT
bibechana-53458	31	1	in	in	ADP
bibechana-53458	31	2	connection	connection	NOUN
bibechana-53458	31	3	to	to	ADP
bibechana-53458	31	4	the	the	DET
bibechana-53458	31	5	increasing	increase	VERB
bibechana-53458	31	6	amount	amount	NOUN
bibechana-53458	31	7	of	of	ADP
bibechana-53458	31	8	cr(vi	cr(vi	PROPN
bibechana-53458	31	9	)	)	PUNCT
bibechana-53458	31	10	,	,	PUNCT
bibechana-53458	31	11	various	various	ADJ
bibechana-53458	31	12	absorbents	absorbent	NOUN
bibechana-53458	31	13	have	have	AUX
bibechana-53458	31	14	been	be	AUX
bibechana-53458	31	15	synthesized	synthesize	VERB
bibechana-53458	31	16	for	for	ADP
bibechana-53458	31	17	the	the	DET
bibechana-53458	31	18	effective	effective	ADJ
bibechana-53458	31	19	and	and	CCONJ
bibechana-53458	31	20	selective	selective	ADJ
bibechana-53458	31	21	removal	removal	NOUN
bibechana-53458	31	22	of	of	ADP
bibechana-53458	31	23	such	such	ADJ
bibechana-53458	31	24	heavy	heavy	ADJ
bibechana-53458	31	25	metal	metal	NOUN
bibechana-53458	31	26	ions	ion	NOUN
bibechana-53458	31	27	.	.	PUNCT
bibechana-53458	32	1	among	among	ADP
bibechana-53458	32	2	the	the	DET
bibechana-53458	32	3	different	different	ADJ
bibechana-53458	32	4	types	type	NOUN
bibechana-53458	32	5	of	of	ADP
bibechana-53458	32	6	adsorbents	adsorbent	NOUN
bibechana-53458	32	7	,	,	PUNCT
bibechana-53458	32	8	the	the	DET
bibechana-53458	32	9	biomass	biomass	NOUN
bibechana-53458	32	10	-	-	PUNCT
bibechana-53458	32	11	based	base	VERB
bibechana-53458	32	12	adsorbents	adsorbent	NOUN
bibechana-53458	32	13	are	be	AUX
bibechana-53458	32	14	getting	get	VERB
bibechana-53458	32	15	interest	interest	NOUN
bibechana-53458	32	16	these	these	DET
bibechana-53458	32	17	days	day	NOUN
bibechana-53458	32	18	due	due	ADP
bibechana-53458	32	19	to	to	ADP
bibechana-53458	32	20	their	their	PRON
bibechana-53458	32	21	non	non	ADJ
bibechana-53458	32	22	-	-	ADJ
bibechana-53458	32	23	toxic	toxic	ADJ
bibechana-53458	32	24	nature	nature	NOUN
bibechana-53458	32	25	towards	towards	ADP
bibechana-53458	32	26	environment	environment	NOUN
bibechana-53458	32	27	,	,	PUNCT
bibechana-53458	32	28	low	low	ADJ
bibechana-53458	32	29	-	-	PUNCT
bibechana-53458	32	30	cost	cost	NOUN
bibechana-53458	32	31	and	and	CCONJ
bibechana-53458	32	32	tunable	tunable	ADJ
bibechana-53458	32	33	functionality	functionality	NOUN
bibechana-53458	32	34	.	.	PUNCT
bibechana-53458	33	1	in	in	ADP
bibechana-53458	33	2	order	order	NOUN
bibechana-53458	33	3	to	to	PART
bibechana-53458	33	4	remove	remove	VERB
bibechana-53458	33	5	chromium	chromium	NOUN
bibechana-53458	33	6	from	from	ADP
bibechana-53458	33	7	industrial	industrial	ADJ
bibechana-53458	33	8	effluents	effluent	NOUN
bibechana-53458	33	9	,	,	PUNCT
bibechana-53458	33	10	varieties	variety	NOUN
bibechana-53458	33	11	of	of	ADP
bibechana-53458	33	12	methods	method	NOUN
bibechana-53458	33	13	and	and	CCONJ
bibechana-53458	33	14	materials	material	NOUN
bibechana-53458	33	15	are	be	AUX
bibechana-53458	33	16	used	use	VERB
bibechana-53458	33	17	for	for	ADP
bibechana-53458	33	18	the	the	DET
bibechana-53458	33	19	effective	effective	ADJ
bibechana-53458	33	20	and	and	CCONJ
bibechana-53458	33	21	efficient	efficient	ADJ
bibechana-53458	33	22	removal	removal	NOUN
bibechana-53458	33	23	of	of	ADP
bibechana-53458	33	24	heavy	heavy	ADJ
bibechana-53458	33	25	metal	metal	NOUN
bibechana-53458	33	26	ions	ion	NOUN
bibechana-53458	33	27	from	from	ADP
bibechana-53458	33	28	the	the	DET
bibechana-53458	33	29	sources	source	NOUN
bibechana-53458	33	30	.	.	PUNCT
bibechana-53458	34	1	some	some	PRON
bibechana-53458	34	2	of	of	ADP
bibechana-53458	34	3	the	the	DET
bibechana-53458	34	4	commonly	commonly	ADV
bibechana-53458	34	5	used	use	VERB
bibechana-53458	34	6	approaches	approach	NOUN
bibechana-53458	34	7	are	be	AUX
bibechana-53458	34	8	chemical	chemical	ADJ
bibechana-53458	34	9	precipitation	precipitation	NOUN
bibechana-53458	34	10	,	,	PUNCT
bibechana-53458	34	11	ion	ion	NOUN
bibechana-53458	34	12	-	-	PUNCT
bibechana-53458	34	13	exchange	exchange	NOUN
bibechana-53458	34	14	methods	method	NOUN
bibechana-53458	34	15	,	,	PUNCT
bibechana-53458	34	16	electrochemical	electrochemical	ADJ
bibechana-53458	34	17	precipitation	precipitation	NOUN
bibechana-53458	34	18	,	,	PUNCT
bibechana-53458	34	19	chemical	chemical	NOUN
bibechana-53458	34	20	reduction	reduction	NOUN
bibechana-53458	34	21	,	,	PUNCT
bibechana-53458	34	22	solvent	solvent	NOUN
bibechana-53458	34	23	extraction	extraction	NOUN
bibechana-53458	34	24	,	,	PUNCT
bibechana-53458	34	25	membrane	membrane	NOUN
bibechana-53458	34	26	filtration	filtration	NOUN
bibechana-53458	34	27	or	or	CCONJ
bibechana-53458	34	28	separation	separation	NOUN
bibechana-53458	34	29	and	and	CCONJ
bibechana-53458	34	30	so	so	ADV
bibechana-53458	34	31	on	on	ADP
bibechana-53458	34	32	[	[	X
bibechana-53458	34	33	7	7	NUM
bibechana-53458	34	34	]	]	PUNCT
bibechana-53458	34	35	.	.	PUNCT
bibechana-53458	35	1	however	however	ADV
bibechana-53458	35	2	,	,	PUNCT
bibechana-53458	35	3	many	many	ADJ
bibechana-53458	35	4	of	of	ADP
bibechana-53458	35	5	these	these	DET
bibechana-53458	35	6	methods	method	NOUN
bibechana-53458	35	7	are	be	AUX
bibechana-53458	35	8	less	less	ADV
bibechana-53458	35	9	sensitive	sensitive	ADJ
bibechana-53458	35	10	for	for	ADP
bibechana-53458	35	11	adsorptive	adsorptive	ADJ
bibechana-53458	35	12	removal	removal	NOUN
bibechana-53458	35	13	of	of	ADP
bibechana-53458	35	14	heavy	heavy	ADJ
bibechana-53458	35	15	metal	metal	NOUN
bibechana-53458	35	16	ions	ion	NOUN
bibechana-53458	35	17	below	below	ADP
bibechana-53458	35	18	the	the	DET
bibechana-53458	35	19	tolerance	tolerance	NOUN
bibechana-53458	35	20	level	level	NOUN
bibechana-53458	35	21	due	due	ADP
bibechana-53458	35	22	to	to	ADP
bibechana-53458	35	23	lack	lack	NOUN
bibechana-53458	35	24	of	of	ADP
bibechana-53458	35	25	sensitivity	sensitivity	NOUN
bibechana-53458	35	26	or	or	CCONJ
bibechana-53458	35	27	selectivity	selectivity	NOUN
bibechana-53458	35	28	.	.	PUNCT
bibechana-53458	36	1	removal	removal	NOUN
bibechana-53458	36	2	of	of	ADP
bibechana-53458	36	3	heavy	heavy	ADJ
bibechana-53458	36	4	metal	metal	NOUN
bibechana-53458	36	5	ions	ion	NOUN
bibechana-53458	36	6	by	by	ADP
bibechana-53458	36	7	adsorption	adsorption	NOUN
bibechana-53458	36	8	methods	method	NOUN
bibechana-53458	36	9	is	be	AUX
bibechana-53458	36	10	the	the	DET
bibechana-53458	36	11	most	most	ADV
bibechana-53458	36	12	promising	promising	ADJ
bibechana-53458	36	13	for	for	ADP
bibechana-53458	36	14	overall	overall	ADJ
bibechana-53458	36	15	treatment	treatment	NOUN
bibechana-53458	36	16	.	.	PUNCT
bibechana-53458	37	1	though	though	SCONJ
bibechana-53458	37	2	different	different	ADJ
bibechana-53458	37	3	types	type	NOUN
bibechana-53458	37	4	of	of	ADP
bibechana-53458	37	5	nanoparticles	nanoparticle	NOUN
bibechana-53458	37	6	,	,	PUNCT
bibechana-53458	37	7	polymers	polymer	NOUN
bibechana-53458	37	8	/	/	SYM
bibechana-53458	37	9	conductive	conductive	ADJ
bibechana-53458	37	10	polymers	polymer	NOUN
bibechana-53458	37	11	,	,	PUNCT
bibechana-53458	37	12	especially	especially	ADV
bibechana-53458	37	13	heteroatom	heteroatom	NOUN
bibechana-53458	37	14	containing	contain	VERB
bibechana-53458	37	15	conductive	conductive	ADJ
bibechana-53458	37	16	polymers	polymer	NOUN
bibechana-53458	37	17	[	[	X
bibechana-53458	37	18	8	8	NUM
bibechana-53458	37	19	,	,	PUNCT
bibechana-53458	37	20	9	9	NUM
bibechana-53458	37	21	]	]	PUNCT
bibechana-53458	37	22	,	,	PUNCT
bibechana-53458	37	23	layered	layered	ADJ
bibechana-53458	37	24	compounds	compound	NOUN
bibechana-53458	37	25	[	[	X
bibechana-53458	37	26	10	10	NUM
bibechana-53458	37	27	]	]	PUNCT
bibechana-53458	37	28	are	be	AUX
bibechana-53458	37	29	being	be	AUX
bibechana-53458	37	30	used	use	VERB
bibechana-53458	37	31	for	for	ADP
bibechana-53458	37	32	the	the	DET
bibechana-53458	37	33	removal	removal	NOUN
bibechana-53458	37	34	of	of	ADP
bibechana-53458	37	35	heavy	heavy	ADJ
bibechana-53458	37	36	metal	metal	NOUN
bibechana-53458	37	37	ions	ion	NOUN
bibechana-53458	37	38	,	,	PUNCT
bibechana-53458	37	39	biomass	biomass	NOUN
bibechana-53458	37	40	-	-	PUNCT
bibechana-53458	37	41	based	base	VERB
bibechana-53458	37	42	low	low	ADJ
bibechana-53458	37	43	-	-	PUNCT
bibechana-53458	37	44	cost	cost	NOUN
bibechana-53458	37	45	materials	material	NOUN
bibechana-53458	37	46	are	be	AUX
bibechana-53458	37	47	getting	get	VERB
bibechana-53458	37	48	interest	interest	NOUN
bibechana-53458	37	49	for	for	ADP
bibechana-53458	37	50	the	the	DET
bibechana-53458	37	51	effective	effective	ADJ
bibechana-53458	37	52	removal	removal	NOUN
bibechana-53458	37	53	of	of	ADP
bibechana-53458	37	54	toxic	toxic	ADJ
bibechana-53458	37	55	metal	metal	NOUN
bibechana-53458	37	56	ions	ion	NOUN
bibechana-53458	37	57	form	form	NOUN
bibechana-53458	37	58	water	water	NOUN
bibechana-53458	37	59	.	.	PUNCT
bibechana-53458	38	1	these	these	DET
bibechana-53458	38	2	adsorbents	adsorbent	NOUN
bibechana-53458	38	3	are	be	AUX
bibechana-53458	38	4	easily	easily	ADV
bibechana-53458	38	5	available	available	ADJ
bibechana-53458	38	6	,	,	PUNCT
bibechana-53458	38	7	eco	eco	NOUN
bibechana-53458	38	8	-	-	PUNCT
bibechana-53458	38	9	friendly	friendly	ADJ
bibechana-53458	38	10	,	,	PUNCT
bibechana-53458	38	11	and	and	CCONJ
bibechana-53458	38	12	cost	cost	VERB
bibechana-53458	38	13	effective	effective	ADJ
bibechana-53458	38	14	with	with	ADP
bibechana-53458	38	15	higher	high	ADJ
bibechana-53458	38	16	capacity	capacity	NOUN
bibechana-53458	38	17	of	of	ADP
bibechana-53458	38	18	adsorption	adsorption	NOUN
bibechana-53458	38	19	.	.	PUNCT
bibechana-53458	39	1	in	in	ADP
bibechana-53458	39	2	addition	addition	NOUN
bibechana-53458	39	3	,	,	PUNCT
bibechana-53458	39	4	such	such	ADJ
bibechana-53458	39	5	types	type	NOUN
bibechana-53458	39	6	of	of	ADP
bibechana-53458	39	7	biomass	biomass	NOUN
bibechana-53458	39	8	-	-	PUNCT
bibechana-53458	39	9	based	base	VERB
bibechana-53458	39	10	materials	material	NOUN
bibechana-53458	39	11	can	can	AUX
bibechana-53458	39	12	be	be	AUX
bibechana-53458	39	13	chemically	chemically	ADV
bibechana-53458	39	14	processed	process	VERB
bibechana-53458	39	15	to	to	PART
bibechana-53458	39	16	increase	increase	VERB
bibechana-53458	39	17	its	its	PRON
bibechana-53458	39	18	effectiveness	effectiveness	NOUN
bibechana-53458	39	19	.	.	PUNCT
bibechana-53458	40	1	commonly	commonly	ADV
bibechana-53458	40	2	,	,	PUNCT
bibechana-53458	40	3	activated	activate	VERB
bibechana-53458	40	4	carbons	carbon	NOUN
bibechana-53458	40	5	are	be	AUX
bibechana-53458	40	6	being	be	AUX
bibechana-53458	40	7	widely	widely	ADV
bibechana-53458	40	8	used	use	VERB
bibechana-53458	40	9	as	as	ADP
bibechana-53458	40	10	adsorptive	adsorptive	ADJ
bibechana-53458	40	11	materials	material	NOUN
bibechana-53458	40	12	for	for	ADP
bibechana-53458	40	13	waste	waste	NOUN
bibechana-53458	40	14	water	water	NOUN
bibechana-53458	40	15	treatment	treatment	NOUN
bibechana-53458	40	16	[	[	X
bibechana-53458	40	17	11,12	11,12	NUM
bibechana-53458	40	18	]	]	PUNCT
bibechana-53458	40	19	.	.	PUNCT
bibechana-53458	41	1	commonly	commonly	ADV
bibechana-53458	41	2	used	use	VERB
bibechana-53458	41	3	waste	waste	NOUN
bibechana-53458	41	4	materials	material	NOUN
bibechana-53458	41	5	used	use	VERB
bibechana-53458	41	6	to	to	PART
bibechana-53458	41	7	prepare	prepare	VERB
bibechana-53458	41	8	biomass	biomass	NOUN
bibechana-53458	41	9	-	-	PUNCT
bibechana-53458	41	10	based	base	VERB
bibechana-53458	41	11	adsorbent	adsorbent	NOUN
bibechana-53458	41	12	are	be	AUX
bibechana-53458	41	13	banana	banana	NOUN
bibechana-53458	41	14	peels	peel	NOUN
bibechana-53458	41	15	,	,	PUNCT
bibechana-53458	41	16	plum	plum	NOUN
bibechana-53458	41	17	kernels	kernel	NOUN
bibechana-53458	41	18	,	,	PUNCT
bibechana-53458	41	19	oil	oil	NOUN
bibechana-53458	41	20	palm	palm	NOUN
bibechana-53458	41	21	shells	shell	NOUN
bibechana-53458	41	22	,	,	PUNCT
bibechana-53458	41	23	tea	tea	NOUN
bibechana-53458	41	24	leaves	leave	NOUN
bibechana-53458	41	25	,	,	PUNCT
bibechana-53458	41	26	saw	see	VERB
bibechana-53458	41	27	dust	dust	NOUN
bibechana-53458	41	28	,	,	PUNCT
bibechana-53458	41	29	wheat	wheat	NOUN
bibechana-53458	41	30	bran	bran	NOUN
bibechana-53458	41	31	,	,	PUNCT
bibechana-53458	41	32	coconut	coconut	NOUN
bibechana-53458	41	33	husks	husk	NOUN
bibechana-53458	41	34	,	,	PUNCT
bibechana-53458	41	35	coffee	coffee	NOUN
bibechana-53458	41	36	grounds	ground	NOUN
bibechana-53458	41	37	,	,	PUNCT
bibechana-53458	41	38	rice	rice	NOUN
bibechana-53458	41	39	husks	husk	NOUN
bibechana-53458	41	40	,	,	PUNCT
bibechana-53458	41	41	jackfruit	jackfruit	NOUN
bibechana-53458	41	42	peels	peel	NOUN
bibechana-53458	41	43	and	and	CCONJ
bibechana-53458	41	44	many	many	ADJ
bibechana-53458	41	45	others	other	NOUN
bibechana-53458	41	46	.	.	PUNCT
bibechana-53458	42	1	in	in	ADP
bibechana-53458	42	2	this	this	DET
bibechana-53458	42	3	context	context	NOUN
bibechana-53458	42	4	,	,	PUNCT
bibechana-53458	42	5	most	most	ADV
bibechana-53458	42	6	commonly	commonly	ADV
bibechana-53458	42	7	used	use	VERB
bibechana-53458	42	8	bioadsorbents	bioadsorbent	NOUN
bibechana-53458	42	9	are	be	AUX
bibechana-53458	42	10	fruit	fruit	NOUN
bibechana-53458	42	11	gum	gum	NOUN
bibechana-53458	42	12	,	,	PUNCT
bibechana-53458	42	13	wheat	wheat	NOUN
bibechana-53458	42	14	bran	bran	NOUN
bibechana-53458	42	15	,	,	PUNCT
bibechana-53458	42	16	cork	cork	NOUN
bibechana-53458	42	17	powder	powder	NOUN
bibechana-53458	42	18	,	,	PUNCT
bibechana-53458	42	19	sugar	sugar	NOUN
bibechana-53458	42	20	beet	beet	NOUN
bibechana-53458	42	21	,	,	PUNCT
bibechana-53458	42	22	rice	rice	NOUN
bibechana-53458	42	23	bran	bran	NOUN
bibechana-53458	42	24	,	,	PUNCT
bibechana-53458	42	25	rice	rice	NOUN
bibechana-53458	42	26	husk	husk	NOUN
bibechana-53458	42	27	,	,	PUNCT
bibechana-53458	42	28	nut	nut	NOUN
bibechana-53458	42	29	shells	shell	NOUN
bibechana-53458	42	30	,	,	PUNCT
bibechana-53458	42	31	tea	tea	NOUN
bibechana-53458	42	32	leaves	leave	NOUN
bibechana-53458	42	33	and	and	CCONJ
bibechana-53458	42	34	so	so	ADV
bibechana-53458	42	35	on	on	ADV
bibechana-53458	42	36	.	.	PUNCT
bibechana-53458	43	1	each	each	PRON
bibechana-53458	43	2	of	of	ADP
bibechana-53458	43	3	the	the	DET
bibechana-53458	43	4	mentioned	mention	VERB
bibechana-53458	43	5	adsorbent	adsorbent	NOUN
bibechana-53458	43	6	capacitates	capacitate	NOUN
bibechana-53458	43	7	to	to	PART
bibechana-53458	43	8	adsorb	adsorb	VERB
bibechana-53458	43	9	chromium	chromium	NOUN
bibechana-53458	43	10	form	form	NOUN
bibechana-53458	43	11	aqueous	aqueous	ADJ
bibechana-53458	43	12	solution	solution	NOUN
bibechana-53458	43	13	[	[	X
bibechana-53458	43	14	5	5	NUM
bibechana-53458	43	15	]	]	PUNCT
bibechana-53458	43	16	.	.	PUNCT
bibechana-53458	44	1	activated	activate	VERB
bibechana-53458	44	2	carbon	carbon	NOUN
bibechana-53458	44	3	is	be	AUX
bibechana-53458	44	4	considered	consider	VERB
bibechana-53458	44	5	as	as	ADP
bibechana-53458	44	6	a	a	DET
bibechana-53458	44	7	potent	potent	ADJ
bibechana-53458	44	8	adsorbent	adsorbent	NOUN
bibechana-53458	44	9	with	with	ADP
bibechana-53458	44	10	high	high	ADJ
bibechana-53458	44	11	surface	surface	NOUN
bibechana-53458	44	12	area	area	NOUN
bibechana-53458	44	13	,	,	PUNCT
bibechana-53458	44	14	microporosity	microporosity	NOUN
bibechana-53458	44	15	and	and	CCONJ
bibechana-53458	44	16	surface	surface	NOUN
bibechana-53458	44	17	chemistry	chemistry	NOUN
bibechana-53458	44	18	[	[	X
bibechana-53458	44	19	13	13	NUM
bibechana-53458	44	20	]	]	PUNCT
bibechana-53458	44	21	.	.	PUNCT
bibechana-53458	45	1	one	one	NUM
bibechana-53458	45	2	of	of	ADP
bibechana-53458	45	3	the	the	DET
bibechana-53458	45	4	biomass	biomass	NOUN
bibechana-53458	45	5	-	-	PUNCT
bibechana-53458	45	6	based	base	VERB
bibechana-53458	45	7	precursors	precursor	NOUN
bibechana-53458	45	8	for	for	ADP
bibechana-53458	45	9	the	the	DET
bibechana-53458	45	10	preparation	preparation	NOUN
bibechana-53458	45	11	of	of	ADP
bibechana-53458	45	12	activated	activate	VERB
bibechana-53458	45	13	carbon	carbon	NOUN
bibechana-53458	45	14	could	could	AUX
bibechana-53458	45	15	be	be	AUX
bibechana-53458	45	16	tea	tea	NOUN
bibechana-53458	45	17	waste	waste	NOUN
bibechana-53458	45	18	which	which	PRON
bibechana-53458	45	19	is	be	AUX
bibechana-53458	45	20	a	a	DET
bibechana-53458	45	21	common	common	ADJ
bibechana-53458	45	22	material	material	NOUN
bibechana-53458	45	23	left	leave	VERB
bibechana-53458	45	24	after	after	ADP
bibechana-53458	45	25	the	the	DET
bibechana-53458	45	26	preparation	preparation	NOUN
bibechana-53458	45	27	of	of	ADP
bibechana-53458	45	28	tea	tea	NOUN
bibechana-53458	45	29	.	.	PUNCT
bibechana-53458	46	1	nepal	nepal	PROPN
bibechana-53458	46	2	is	be	AUX
bibechana-53458	46	3	rich	rich	ADJ
bibechana-53458	46	4	in	in	ADP
bibechana-53458	46	5	tea	tea	NOUN
bibechana-53458	46	6	production	production	NOUN
bibechana-53458	46	7	.	.	PUNCT
bibechana-53458	47	1	with	with	ADP
bibechana-53458	47	2	the	the	DET
bibechana-53458	47	3	processing	processing	NOUN
bibechana-53458	47	4	and	and	CCONJ
bibechana-53458	47	5	refining	refining	NOUN
bibechana-53458	47	6	into	into	ADP
bibechana-53458	47	7	tea	tea	NOUN
bibechana-53458	47	8	powder	powder	NOUN
bibechana-53458	47	9	,	,	PUNCT
bibechana-53458	47	10	tea	tea	NOUN
bibechana-53458	47	11	leaves	leave	NOUN
bibechana-53458	47	12	remain	remain	VERB
bibechana-53458	47	13	as	as	ADP
bibechana-53458	47	14	residue	residue	NOUN
bibechana-53458	47	15	.	.	PUNCT
bibechana-53458	48	1	such	such	ADJ
bibechana-53458	48	2	waste	waste	NOUN
bibechana-53458	48	3	materials	material	NOUN
bibechana-53458	48	4	can	can	AUX
bibechana-53458	48	5	be	be	AUX
bibechana-53458	48	6	employed	employ	VERB
bibechana-53458	48	7	for	for	ADP
bibechana-53458	48	8	the	the	DET
bibechana-53458	48	9	preparation	preparation	NOUN
bibechana-53458	48	10	of	of	ADP
bibechana-53458	48	11	activated	activate	VERB
bibechana-53458	48	12	carbon	carbon	NOUN
bibechana-53458	48	13	and	and	CCONJ
bibechana-53458	48	14	further	further	ADJ
bibechana-53458	48	15	chemical	chemical	NOUN
bibechana-53458	48	16	treatment	treatment	NOUN
bibechana-53458	48	17	.	.	PUNCT
bibechana-53458	49	1	furthermore	furthermore	ADV
bibechana-53458	49	2	,	,	PUNCT
bibechana-53458	49	3	the	the	DET
bibechana-53458	49	4	composition	composition	NOUN
bibechana-53458	49	5	of	of	ADP
bibechana-53458	49	6	tea	tea	NOUN
bibechana-53458	49	7	leaves	leave	NOUN
bibechana-53458	49	8	may	may	AUX
bibechana-53458	49	9	be	be	AUX
bibechana-53458	49	10	different	different	ADJ
bibechana-53458	49	11	as	as	ADP
bibechana-53458	49	12	a	a	DET
bibechana-53458	49	13	function	function	NOUN
bibechana-53458	49	14	of	of	ADP
bibechana-53458	49	15	geography	geography	NOUN
bibechana-53458	49	16	and	and	CCONJ
bibechana-53458	49	17	climate	climate	NOUN
bibechana-53458	49	18	.	.	PUNCT
bibechana-53458	50	1	tea	tea	NOUN
bibechana-53458	50	2	waste	waste	NOUN
bibechana-53458	50	3	contains	contain	VERB
bibechana-53458	50	4	cellulose	cellulose	NOUN
bibechana-53458	50	5	,	,	PUNCT
bibechana-53458	50	6	hemicellulose	hemicellulose	NOUN
bibechana-53458	50	7	,	,	PUNCT
bibechana-53458	50	8	lignin	lignin	NOUN
bibechana-53458	50	9	and	and	CCONJ
bibechana-53458	50	10	a	a	DET
bibechana-53458	50	11	lot	lot	NOUN
bibechana-53458	50	12	of	of	ADP
bibechana-53458	50	13	pectin	pectin	NOUN
bibechana-53458	50	14	in	in	ADP
bibechana-53458	50	15	the	the	DET
bibechana-53458	50	16	cell	cell	NOUN
bibechana-53458	50	17	walls	wall	NOUN
bibechana-53458	50	18	.	.	PUNCT
bibechana-53458	51	1	pectin	pectin	NOUN
bibechana-53458	51	2	is	be	AUX
bibechana-53458	51	3	polysaccharides	polysaccharide	NOUN
bibechana-53458	51	4	in	in	ADP
bibechana-53458	51	5	which	which	PRON
bibechana-53458	51	6	pectic	pectic	ADJ
bibechana-53458	51	7	acid	acid	NOUN
bibechana-53458	51	8	and	and	CCONJ
bibechana-53458	51	9	acidic	acidic	ADJ
bibechana-53458	51	10	polysaccharides	polysaccharide	NOUN
bibechana-53458	51	11	,	,	PUNCT
bibechana-53458	51	12	mainly	mainly	ADV
bibechana-53458	51	13	composed	compose	VERB
bibechana-53458	51	14	of	of	ADP
bibechana-53458	51	15	dgalacturonic	dgalacturonic	ADJ
bibechana-53458	51	16	acid	acid	NOUN
bibechana-53458	51	17	and	and	CCONJ
bibechana-53458	51	18	methyl	methyl	NOUN
bibechana-53458	51	19	ester	ester	NOUN
bibechana-53458	51	20	,	,	PUNCT
bibechana-53458	51	21	are	be	AUX
bibechana-53458	51	22	present	present	ADJ
bibechana-53458	51	23	.	.	PUNCT
bibechana-53458	52	1	tea	tea	NOUN
bibechana-53458	52	2	leaves	leave	NOUN
bibechana-53458	52	3	contain	contain	VERB
bibechana-53458	52	4	various	various	ADJ
bibechana-53458	52	5	polyphenols	polyphenol	NOUN
bibechana-53458	52	6	including	include	VERB
bibechana-53458	52	7	epigallocatechin	epigallocatechin	PROPN
bibechana-53458	52	8	gallate	gallate	PROPN
bibechana-53458	52	9	(	(	PUNCT
bibechana-53458	52	10	usually	usually	ADV
bibechana-53458	52	11	known	know	VERB
bibechana-53458	52	12	as	as	ADP
bibechana-53458	52	13	eggcg	eggcg	NOUN
bibechana-53458	52	14	)	)	PUNCT
bibechana-53458	52	15	,	,	PUNCT
bibechana-53458	52	16	flavonoids	flavonoid	NOUN
bibechana-53458	52	17	and	and	CCONJ
bibechana-53458	52	18	other	other	ADJ
bibechana-53458	52	19	catechins	catechin	NOUN
bibechana-53458	52	20	[	[	X
bibechana-53458	52	21	14	14	NUM
bibechana-53458	52	22	]	]	PUNCT
bibechana-53458	52	23	.	.	PUNCT
bibechana-53458	53	1	large	large	ADJ
bibechana-53458	53	2	-	-	PUNCT
bibechana-53458	53	3	scale	scale	NOUN
bibechana-53458	53	4	hot	hot	ADJ
bibechana-53458	53	5	water	water	NOUN
bibechana-53458	53	6	extraction	extraction	NOUN
bibechana-53458	53	7	of	of	ADP
bibechana-53458	53	8	tea	tea	NOUN
bibechana-53458	53	9	leaves	leave	NOUN
bibechana-53458	53	10	is	be	AUX
bibechana-53458	53	11	employed	employ	VERB
bibechana-53458	53	12	for	for	ADP
bibechana-53458	53	13	the	the	DET
bibechana-53458	53	14	instant	instant	ADJ
bibechana-53458	53	15	production	production	NOUN
bibechana-53458	53	16	of	of	ADP
bibechana-53458	53	17	canned	canned	ADJ
bibechana-53458	53	18	or	or	CCONJ
bibechana-53458	53	19	bottled	bottled	ADJ
bibechana-53458	53	20	teas	tea	NOUN
bibechana-53458	53	21	and	and	CCONJ
bibechana-53458	53	22	producers	producer	NOUN
bibechana-53458	53	23	have	have	VERB
bibechana-53458	53	24	to	to	PART
bibechana-53458	53	25	struggle	struggle	VERB
bibechana-53458	53	26	to	to	PART
bibechana-53458	53	27	dispose	dispose	VERB
bibechana-53458	53	28	the	the	DET
bibechana-53458	53	29	discarded	discard	VERB
bibechana-53458	53	30	tea	tea	NOUN
bibechana-53458	53	31	-	-	PUNCT
bibechana-53458	53	32	leaves	leave	NOUN
bibechana-53458	53	33	wastes	waste	NOUN
bibechana-53458	53	34	.	.	PUNCT
bibechana-53458	54	1	therefore	therefore	ADV
bibechana-53458	54	2	,	,	PUNCT
bibechana-53458	54	3	the	the	DET
bibechana-53458	54	4	use	use	NOUN
bibechana-53458	54	5	of	of	ADP
bibechana-53458	54	6	such	such	ADJ
bibechana-53458	54	7	waste	waste	NOUN
bibechana-53458	54	8	materials	material	NOUN
bibechana-53458	54	9	is	be	AUX
bibechana-53458	54	10	highly	highly	ADV
bibechana-53458	54	11	preferable	preferable	ADJ
bibechana-53458	54	12	for	for	ADP
bibechana-53458	54	13	the	the	DET
bibechana-53458	54	14	synthesis	synthesis	NOUN
bibechana-53458	54	15	of	of	ADP
bibechana-53458	54	16	activated	activate	VERB
bibechana-53458	54	17	carbon	carbon	NOUN
bibechana-53458	54	18	[	[	X
bibechana-53458	54	19	15	15	NUM
bibechana-53458	54	20	]	]	PUNCT
bibechana-53458	54	21	.	.	PUNCT
bibechana-53458	55	1	in	in	ADP
bibechana-53458	55	2	this	this	DET
bibechana-53458	55	3	context	context	NOUN
bibechana-53458	55	4	,	,	PUNCT
bibechana-53458	55	5	tea	tea	NOUN
bibechana-53458	55	6	waste	waste	NOUN
bibechana-53458	55	7	can	can	AUX
bibechana-53458	55	8	be	be	AUX
bibechana-53458	55	9	regarded	regard	VERB
bibechana-53458	55	10	as	as	ADP
bibechana-53458	55	11	a	a	DET
bibechana-53458	55	12	potential	potential	ADJ
bibechana-53458	55	13	precursor	precursor	NOUN
bibechana-53458	55	14	which	which	PRON
bibechana-53458	55	15	can	can	AUX
bibechana-53458	55	16	be	be	AUX
bibechana-53458	55	17	used	use	VERB
bibechana-53458	55	18	for	for	ADP
bibechana-53458	55	19	the	the	DET
bibechana-53458	55	20	removals	removal	NOUN
bibechana-53458	55	21	of	of	ADP
bibechana-53458	55	22	cr(vi	cr(vi	PROPN
bibechana-53458	55	23	)	)	PUNCT
bibechana-53458	55	24	ions	ion	NOUN
bibechana-53458	55	25	from	from	ADP
bibechana-53458	55	26	aqueous	aqueous	ADJ
bibechana-53458	55	27	media	medium	NOUN
bibechana-53458	55	28	.	.	PUNCT
bibechana-53458	56	1	this	this	DET
bibechana-53458	56	2	method	method	NOUN
bibechana-53458	56	3	is	be	AUX
bibechana-53458	56	4	benefitted	benefit	VERB
bibechana-53458	56	5	by	by	ADP
bibechana-53458	56	6	the	the	DET
bibechana-53458	56	7	facile	facile	ADJ
bibechana-53458	56	8	mode	mode	NOUN
bibechana-53458	56	9	of	of	ADP
bibechana-53458	56	10	processing	processing	NOUN
bibechana-53458	56	11	,	,	PUNCT
bibechana-53458	56	12	easily	easily	ADV
bibechana-53458	56	13	available	available	ADJ
bibechana-53458	56	14	,	,	PUNCT
bibechana-53458	56	15	cost	cost	NOUN
bibechana-53458	56	16	-	-	PUNCT
bibechana-53458	56	17	effective	effective	ADJ
bibechana-53458	56	18	and	and	CCONJ
bibechana-53458	56	19	environmentally	environmentally	ADV
bibechana-53458	56	20	friendly	friendly	ADJ
bibechana-53458	56	21	features	feature	NOUN
bibechana-53458	56	22	[	[	X
bibechana-53458	56	23	16	16	NUM
bibechana-53458	56	24	]	]	PUNCT
bibechana-53458	56	25	.	.	PUNCT
bibechana-53458	57	1	the	the	DET
bibechana-53458	57	2	synthesis	synthesis	NOUN
bibechana-53458	57	3	of	of	ADP
bibechana-53458	57	4	charred	charred	ADJ
bibechana-53458	57	5	carbon	carbon	NOUN
bibechana-53458	57	6	materials	material	NOUN
bibechana-53458	57	7	from	from	ADP
bibechana-53458	57	8	tea	tea	NOUN
bibechana-53458	57	9	waste	waste	NOUN
bibechana-53458	57	10	of	of	ADP
bibechana-53458	57	11	nepal	nepal	ADJ
bibechana-53458	57	12	origin	origin	NOUN
bibechana-53458	57	13	has	have	AUX
bibechana-53458	57	14	not	not	PART
bibechana-53458	57	15	been	be	AUX
bibechana-53458	57	16	reported	report	VERB
bibechana-53458	57	17	for	for	ADP
bibechana-53458	57	18	the	the	DET
bibechana-53458	57	19	adsorptive	adsorptive	ADJ
bibechana-53458	57	20	removal	removal	NOUN
bibechana-53458	57	21	of	of	ADP
bibechana-53458	57	22	chromium	chromium	NOUN
bibechana-53458	57	23	(	(	PUNCT
bibechana-53458	57	24	vi	vi	NOUN
bibechana-53458	57	25	)	)	PUNCT
bibechana-53458	57	26	listed	list	VERB
bibechana-53458	57	27	in	in	ADP
bibechana-53458	57	28	the	the	DET
bibechana-53458	57	29	comparison	comparison	NOUN
bibechana-53458	57	30	table	table	NOUN
bibechana-53458	57	31	1	1	NUM
bibechana-53458	57	32	.	.	PUNCT
bibechana-53458	58	1	in	in	ADP
bibechana-53458	58	2	this	this	DET
bibechana-53458	58	3	work	work	NOUN
bibechana-53458	58	4	,	,	PUNCT
bibechana-53458	58	5	activated	activate	VERB
bibechana-53458	58	6	carbon	carbon	NOUN
bibechana-53458	58	7	has	have	AUX
bibechana-53458	58	8	been	be	AUX
bibechana-53458	58	9	prepared	prepare	VERB
bibechana-53458	58	10	from	from	ADP
bibechana-53458	58	11	the	the	DET
bibechana-53458	58	12	tea	tea	NOUN
bibechana-53458	58	13	waste	waste	NOUN
bibechana-53458	58	14	followed	follow	VERB
bibechana-53458	58	15	by	by	ADP
bibechana-53458	58	16	charring	char	VERB
bibechana-53458	58	17	with	with	ADP
bibechana-53458	58	18	concentrated	concentrated	ADJ
bibechana-53458	58	19	sulphuric	sulphuric	ADJ
bibechana-53458	58	20	acid	acid	NOUN
bibechana-53458	58	21	.	.	PUNCT
bibechana-53458	59	1	the	the	DET
bibechana-53458	59	2	objective	objective	NOUN
bibechana-53458	59	3	of	of	ADP
bibechana-53458	59	4	the	the	DET
bibechana-53458	59	5	present	present	ADJ
bibechana-53458	59	6	study	study	NOUN
bibechana-53458	59	7	is	be	AUX
bibechana-53458	59	8	to	to	PART
bibechana-53458	59	9	find	find	VERB
bibechana-53458	59	10	out	out	ADP
bibechana-53458	59	11	the	the	DET
bibechana-53458	59	12	maximum	maximum	ADJ
bibechana-53458	59	13	uptake	uptake	ADJ
bibechana-53458	59	14	capacity	capacity	NOUN
bibechana-53458	59	15	of	of	ADP
bibechana-53458	59	16	prepared	prepared	ADJ
bibechana-53458	59	17	charred	charred	ADJ
bibechana-53458	59	18	tea	tea	NOUN
bibechana-53458	59	19	waste	waste	NOUN
bibechana-53458	59	20	for	for	ADP
bibechana-53458	59	21	the	the	DET
bibechana-53458	59	22	removal	removal	NOUN
bibechana-53458	59	23	of	of	ADP
bibechana-53458	59	24	cr(vi	cr(vi	PROPN
bibechana-53458	59	25	)	)	PUNCT
bibechana-53458	59	26	from	from	ADP
bibechana-53458	59	27	contaminated	contaminated	ADJ
bibechana-53458	59	28	water	water	NOUN
bibechana-53458	59	29	.	.	PUNCT
bibechana-53458	60	1	batch	batch	NOUN
bibechana-53458	60	2	adsorption	adsorption	NOUN
bibechana-53458	60	3	experiments	experiment	NOUN
bibechana-53458	60	4	would	would	AUX
bibechana-53458	60	5	be	be	AUX
bibechana-53458	60	6	carried	carry	VERB
bibechana-53458	60	7	out	out	ADP
bibechana-53458	60	8	changing	change	VERB
bibechana-53458	60	9	the	the	DET
bibechana-53458	60	10	ph	ph	NOUN
bibechana-53458	60	11	of	of	ADP
bibechana-53458	60	12	solution	solution	NOUN
bibechana-53458	60	13	,	,	PUNCT
bibechana-53458	60	14	adsorbent	adsorbent	NOUN
bibechana-53458	60	15	dosage	dosage	NOUN
bibechana-53458	60	16	and	and	CCONJ
bibechana-53458	60	17	contact	contact	NOUN
bibechana-53458	60	18	time	time	NOUN
bibechana-53458	60	19	.	.	PUNCT
bibechana-53458	61	1	the	the	DET
bibechana-53458	61	2	biosorbent	biosorbent	ADJ
bibechana-53458	61	3	ctw	ctw	NOUN
bibechana-53458	61	4	is	be	AUX
bibechana-53458	61	5	ecofriendly	ecofriendly	ADV
bibechana-53458	61	6	and	and	CCONJ
bibechana-53458	61	7	it	it	PRON
bibechana-53458	61	8	can	can	AUX
bibechana-53458	61	9	be	be	AUX
bibechana-53458	61	10	incinerated	incinerate	VERB
bibechana-53458	61	11	with	with	ADP
bibechana-53458	61	12	zero	zero	NUM
bibechana-53458	61	13	emission	emission	NOUN
bibechana-53458	61	14	due	due	ADP
bibechana-53458	61	15	to	to	ADP
bibechana-53458	61	16	its	its	PRON
bibechana-53458	61	17	natural	natural	ADJ
bibechana-53458	61	18	constituents	constituent	NOUN
bibechana-53458	61	19	.	.	PUNCT
bibechana-53458	62	1	on	on	ADP
bibechana-53458	62	2	the	the	DET
bibechana-53458	62	3	other	other	ADJ
bibechana-53458	62	4	hand	hand	NOUN
bibechana-53458	62	5	,	,	PUNCT
bibechana-53458	62	6	the	the	DET
bibechana-53458	62	7	adsorbent	adsorbent	NOUN
bibechana-53458	62	8	is	be	AUX
bibechana-53458	62	9	cost	cost	NOUN
bibechana-53458	62	10	-	-	PUNCT
bibechana-53458	62	11	effective	effective	ADJ
bibechana-53458	62	12	since	since	SCONJ
bibechana-53458	62	13	it	it	PRON
bibechana-53458	62	14	is	be	AUX
bibechana-53458	62	15	prepared	prepare	VERB
bibechana-53458	62	16	from	from	ADP
bibechana-53458	62	17	agricultural	agricultural	ADJ
bibechana-53458	62	18	byproduct	byproduct	NOUN
bibechana-53458	62	19	of	of	ADP
bibechana-53458	62	20	tea	tea	NOUN
bibechana-53458	62	21	.	.	PUNCT
bibechana-53458	63	1	it	it	PRON
bibechana-53458	63	2	could	could	AUX
bibechana-53458	63	3	be	be	AUX
bibechana-53458	63	4	an	an	DET
bibechana-53458	63	5	efficient	efficient	ADJ
bibechana-53458	63	6	and	and	CCONJ
bibechana-53458	63	7	promising	promising	ADJ
bibechana-53458	63	8	biosorbent	biosorbent	NOUN
bibechana-53458	63	9	for	for	ADP
bibechana-53458	63	10	the	the	DET
bibechana-53458	63	11	treatment	treatment	NOUN
bibechana-53458	63	12	of	of	ADP
bibechana-53458	63	13	cr(vi	cr(vi	PROPN
bibechana-53458	63	14	)	)	PUNCT
bibechana-53458	63	15	from	from	ADP
bibechana-53458	63	16	contaminated	contaminated	ADJ
bibechana-53458	63	17	water	water	NOUN
bibechana-53458	63	18	.	.	PUNCT
bibechana-53458	64	1	2	2	NUM
bibechana-53458	64	2	materials	material	NOUN
bibechana-53458	64	3	and	and	CCONJ
bibechana-53458	64	4	methods	method	NOUN
bibechana-53458	64	5	2.1	2.1	NUM
bibechana-53458	64	6	preparation	preparation	NOUN
bibechana-53458	64	7	of	of	ADP
bibechana-53458	64	8	chromium	chromium	NOUN
bibechana-53458	64	9	(	(	PUNCT
bibechana-53458	64	10	vi	vi	NOUN
bibechana-53458	64	11	)	)	PUNCT
bibechana-53458	64	12	solution	solution	NOUN
bibechana-53458	64	13	stock	stock	NOUN
bibechana-53458	64	14	solution	solution	NOUN
bibechana-53458	64	15	of	of	ADP
bibechana-53458	64	16	cr(vi	cr(vi	PROPN
bibechana-53458	64	17	)	)	PUNCT
bibechana-53458	64	18	of	of	ADP
bibechana-53458	64	19	1000	1000	NUM
bibechana-53458	64	20	ppm	ppm	NOUN
bibechana-53458	64	21	concentration	concentration	NOUN
bibechana-53458	64	22	was	be	AUX
bibechana-53458	64	23	prepared	prepare	VERB
bibechana-53458	64	24	by	by	ADP
bibechana-53458	64	25	dissolving	dissolve	VERB
bibechana-53458	64	26	1.414	1.414	NUM
bibechana-53458	64	27	g	g	NOUN
bibechana-53458	64	28	of	of	ADP
bibechana-53458	64	29	potassium	potassium	NOUN
bibechana-53458	64	30	dichromate	dichromate	NOUN
bibechana-53458	64	31	in	in	ADP
bibechana-53458	64	32	water	water	NOUN
bibechana-53458	64	33	followed	follow	VERB
bibechana-53458	64	34	by	by	ADP
bibechana-53458	64	35	the	the	DET
bibechana-53458	64	36	addition	addition	NOUN
bibechana-53458	64	37	of	of	ADP
bibechana-53458	64	38	100	100	NUM
bibechana-53458	64	39	ml	ml	NOUN
bibechana-53458	64	40	solution	solution	NOUN
bibechana-53458	64	41	of	of	ADP
bibechana-53458	64	42	2	2	NUM
bibechana-53458	64	43	n	n	NOUN
bibechana-53458	64	44	hno3	hno3	NOUN
bibechana-53458	64	45	.	.	PUNCT
bibechana-53458	65	1	then	then	ADV
bibechana-53458	65	2	the	the	DET
bibechana-53458	65	3	volume	volume	NOUN
bibechana-53458	65	4	puspa	puspa	PROPN
bibechana-53458	65	5	lal	lal	PROPN
bibechana-53458	65	6	homagai	homagai	PROPN
bibechana-53458	65	7	et	et	PROPN
bibechana-53458	65	8	al./	al./	ADV
bibechana-53458	65	9	bibechana	bibechana	PROPN
bibechana-53458	65	10	20	20	NUM
bibechana-53458	65	11	(	(	PUNCT
bibechana-53458	65	12	2023	2023	NUM
bibechana-53458	65	13	)	)	PUNCT
bibechana-53458	65	14	76	76	NUM
bibechana-53458	65	15	-	-	SYM
bibechana-53458	65	16	85	85	NUM
bibechana-53458	65	17	78	78	NUM
bibechana-53458	65	18	of	of	ADP
bibechana-53458	65	19	the	the	DET
bibechana-53458	65	20	solution	solution	NOUN
bibechana-53458	65	21	was	be	AUX
bibechana-53458	65	22	made	make	VERB
bibechana-53458	65	23	exactly	exactly	ADV
bibechana-53458	65	24	500	500	NUM
bibechana-53458	65	25	ml	ml	NOUN
bibechana-53458	65	26	by	by	ADP
bibechana-53458	65	27	adding	add	VERB
bibechana-53458	65	28	distilled	distilled	ADJ
bibechana-53458	65	29	water	water	NOUN
bibechana-53458	65	30	.	.	PUNCT
bibechana-53458	66	1	all	all	DET
bibechana-53458	66	2	the	the	DET
bibechana-53458	66	3	chemicals	chemical	NOUN
bibechana-53458	66	4	used	use	VERB
bibechana-53458	66	5	in	in	ADP
bibechana-53458	66	6	this	this	DET
bibechana-53458	66	7	study	study	NOUN
bibechana-53458	66	8	were	be	AUX
bibechana-53458	66	9	of	of	ADP
bibechana-53458	66	10	analytical	analytical	ADJ
bibechana-53458	66	11	grades	grade	NOUN
bibechana-53458	66	12	.	.	PUNCT
bibechana-53458	67	1	2.2	2.2	NUM
bibechana-53458	67	2	preparation	preparation	NOUN
bibechana-53458	67	3	of	of	ADP
bibechana-53458	67	4	charred	charred	ADJ
bibechana-53458	67	5	tea	tea	NOUN
bibechana-53458	67	6	waste	waste	PROPN
bibechana-53458	67	7	waste	waste	PROPN
bibechana-53458	67	8	tea	tea	NOUN
bibechana-53458	67	9	leaves	leave	NOUN
bibechana-53458	67	10	were	be	AUX
bibechana-53458	67	11	collected	collect	VERB
bibechana-53458	67	12	from	from	ADP
bibechana-53458	67	13	the	the	DET
bibechana-53458	67	14	tea	tea	NOUN
bibechana-53458	67	15	shop	shop	NOUN
bibechana-53458	67	16	,	,	PUNCT
bibechana-53458	67	17	lazimpat	lazimpat	NOUN
bibechana-53458	67	18	,	,	PUNCT
bibechana-53458	67	19	kathmandu	kathmandu	NOUN
bibechana-53458	67	20	.	.	PUNCT
bibechana-53458	68	1	the	the	DET
bibechana-53458	68	2	tea	tea	NOUN
bibechana-53458	68	3	waste	waste	NOUN
bibechana-53458	68	4	was	be	AUX
bibechana-53458	68	5	washed	wash	VERB
bibechana-53458	68	6	with	with	ADP
bibechana-53458	68	7	distilled	distil	VERB
bibechana-53458	68	8	water	water	NOUN
bibechana-53458	68	9	several	several	ADJ
bibechana-53458	68	10	times	time	NOUN
bibechana-53458	68	11	,	,	PUNCT
bibechana-53458	68	12	dried	dry	VERB
bibechana-53458	68	13	and	and	CCONJ
bibechana-53458	68	14	ground	ground	NOUN
bibechana-53458	68	15	.	.	PUNCT
bibechana-53458	69	1	for	for	ADP
bibechana-53458	69	2	charring	char	VERB
bibechana-53458	69	3	process	process	NOUN
bibechana-53458	69	4	,	,	PUNCT
bibechana-53458	69	5	250	250	NUM
bibechana-53458	69	6	grams	gram	NOUN
bibechana-53458	69	7	of	of	ADP
bibechana-53458	69	8	ground	ground	NOUN
bibechana-53458	69	9	tea	tea	NOUN
bibechana-53458	69	10	waste	waste	NOUN
bibechana-53458	69	11	were	be	AUX
bibechana-53458	69	12	placed	place	VERB
bibechana-53458	69	13	in	in	ADP
bibechana-53458	69	14	a	a	DET
bibechana-53458	69	15	beaker	beaker	NOUN
bibechana-53458	69	16	of	of	ADP
bibechana-53458	69	17	1	1	NUM
bibechana-53458	69	18	liter	liter	NOUN
bibechana-53458	69	19	capacity	capacity	NOUN
bibechana-53458	69	20	followed	follow	VERB
bibechana-53458	69	21	by	by	ADP
bibechana-53458	69	22	the	the	DET
bibechana-53458	69	23	addition	addition	NOUN
bibechana-53458	69	24	of	of	ADP
bibechana-53458	69	25	concentrated	concentrated	ADJ
bibechana-53458	69	26	sulphuric	sulphuric	ADJ
bibechana-53458	69	27	acid	acid	NOUN
bibechana-53458	69	28	at	at	ADP
bibechana-53458	69	29	an	an	DET
bibechana-53458	69	30	installment	installment	NOUN
bibechana-53458	69	31	with	with	ADP
bibechana-53458	69	32	constant	constant	ADJ
bibechana-53458	69	33	stirring	stirring	NOUN
bibechana-53458	69	34	until	until	SCONJ
bibechana-53458	69	35	the	the	DET
bibechana-53458	69	36	content	content	NOUN
bibechana-53458	69	37	turns	turn	VERB
bibechana-53458	69	38	to	to	ADP
bibechana-53458	69	39	the	the	DET
bibechana-53458	69	40	black	black	NOUN
bibechana-53458	69	41	.	.	PUNCT
bibechana-53458	70	1	in	in	ADP
bibechana-53458	70	2	this	this	DET
bibechana-53458	70	3	step	step	NOUN
bibechana-53458	70	4	,	,	PUNCT
bibechana-53458	70	5	ring	ring	NOUN
bibechana-53458	70	6	opening	opening	NOUN
bibechana-53458	70	7	of	of	ADP
bibechana-53458	70	8	cellulose	cellulose	NOUN
bibechana-53458	70	9	unit	unit	NOUN
bibechana-53458	70	10	occurs	occur	VERB
bibechana-53458	70	11	.	.	PUNCT
bibechana-53458	71	1	the	the	DET
bibechana-53458	71	2	reaction	reaction	NOUN
bibechana-53458	71	3	was	be	AUX
bibechana-53458	71	4	left	leave	VERB
bibechana-53458	71	5	for	for	ADP
bibechana-53458	71	6	24	24	NUM
bibechana-53458	71	7	h	h	NOUN
bibechana-53458	71	8	for	for	ADP
bibechana-53458	71	9	completion	completion	NOUN
bibechana-53458	71	10	.	.	PUNCT
bibechana-53458	72	1	the	the	DET
bibechana-53458	72	2	carbon	carbon	NOUN
bibechana-53458	72	3	was	be	AUX
bibechana-53458	72	4	washed	wash	VERB
bibechana-53458	72	5	with	with	ADP
bibechana-53458	72	6	deionized	deionize	VERB
bibechana-53458	72	7	water	water	NOUN
bibechana-53458	72	8	several	several	ADJ
bibechana-53458	72	9	times	time	NOUN
bibechana-53458	72	10	to	to	PART
bibechana-53458	72	11	bring	bring	VERB
bibechana-53458	72	12	up	up	ADP
bibechana-53458	72	13	to	to	ADP
bibechana-53458	72	14	neutralization	neutralization	NOUN
bibechana-53458	72	15	.	.	PUNCT
bibechana-53458	73	1	then	then	ADV
bibechana-53458	73	2	the	the	DET
bibechana-53458	73	3	sample	sample	NOUN
bibechana-53458	73	4	was	be	AUX
bibechana-53458	73	5	dried	dry	VERB
bibechana-53458	73	6	in	in	ADP
bibechana-53458	73	7	vacuum	vacuum	NOUN
bibechana-53458	73	8	at	at	ADP
bibechana-53458	73	9	50	50	NUM
bibechana-53458	73	10	°	°	NOUN
bibechana-53458	73	11	c	c	NOUN
bibechana-53458	73	12	for	for	ADP
bibechana-53458	73	13	9	9	NUM
bibechana-53458	73	14	h.	h.	NOUN
bibechana-53458	73	15	the	the	DET
bibechana-53458	73	16	dried	dry	VERB
bibechana-53458	73	17	charcoal	charcoal	NOUN
bibechana-53458	73	18	was	be	AUX
bibechana-53458	73	19	ground	grind	VERB
bibechana-53458	73	20	in	in	ADP
bibechana-53458	73	21	an	an	DET
bibechana-53458	73	22	agate	agate	ADJ
bibechana-53458	73	23	mortar	mortar	NOUN
bibechana-53458	73	24	using	use	VERB
bibechana-53458	73	25	pestle	pestle	NOUN
bibechana-53458	73	26	and	and	CCONJ
bibechana-53458	73	27	sieved	sieve	VERB
bibechana-53458	73	28	through	through	ADP
bibechana-53458	73	29	200	200	NUM
bibechana-53458	73	30	microns	micron	NOUN
bibechana-53458	73	31	.	.	PUNCT
bibechana-53458	74	1	finally	finally	ADV
bibechana-53458	74	2	,	,	PUNCT
bibechana-53458	74	3	a	a	DET
bibechana-53458	74	4	sample	sample	NOUN
bibechana-53458	74	5	was	be	AUX
bibechana-53458	74	6	completely	completely	ADV
bibechana-53458	74	7	dried	dry	VERB
bibechana-53458	74	8	keeping	keeping	NOUN
bibechana-53458	74	9	in	in	ADP
bibechana-53458	74	10	desiccator	desiccator	NOUN
bibechana-53458	74	11	which	which	PRON
bibechana-53458	74	12	is	be	AUX
bibechana-53458	74	13	known	know	VERB
bibechana-53458	74	14	as	as	ADP
bibechana-53458	74	15	charred	char	VERB
bibechana-53458	74	16	tea	tea	NOUN
bibechana-53458	74	17	waste	waste	NOUN
bibechana-53458	74	18	(	(	PUNCT
bibechana-53458	74	19	ctw	ctw	NOUN
bibechana-53458	74	20	)	)	PUNCT
bibechana-53458	74	21	and	and	CCONJ
bibechana-53458	74	22	stored	store	VERB
bibechana-53458	74	23	in	in	ADP
bibechana-53458	74	24	an	an	DET
bibechana-53458	74	25	airtight	airtight	NOUN
bibechana-53458	74	26	bottle	bottle	NOUN
bibechana-53458	74	27	.	.	PUNCT
bibechana-53458	75	1	2.3	2.3	NUM
bibechana-53458	75	2	instrument	instrument	NOUN
bibechana-53458	75	3	used	use	VERB
bibechana-53458	75	4	uv	uv	NOUN
bibechana-53458	75	5	-	-	PUNCT
bibechana-53458	75	6	visible	visible	ADJ
bibechana-53458	75	7	double	double	ADJ
bibechana-53458	75	8	beam	beam	NOUN
bibechana-53458	75	9	spectrophotometer	spectrophotometer	NOUN
bibechana-53458	75	10	(	(	PUNCT
bibechana-53458	75	11	labtronics	labtronic	NOUN
bibechana-53458	75	12	,	,	PUNCT
bibechana-53458	75	13	lt-2802	lt-2802	PROPN
bibechana-53458	75	14	,	,	PUNCT
bibechana-53458	75	15	india	india	PROPN
bibechana-53458	75	16	)	)	PUNCT
bibechana-53458	75	17	,	,	PUNCT
bibechana-53458	75	18	ftir	ftir	NOUN
bibechana-53458	75	19	-	-	NOUN
bibechana-53458	75	20	spectrometer	spectrometer	NOUN
bibechana-53458	75	21	(	(	PUNCT
bibechana-53458	75	22	perkin	perkin	PROPN
bibechana-53458	75	23	elmer	elmer	PROPN
bibechana-53458	75	24	10.6.2	10.6.2	PROPN
bibechana-53458	75	25	,	,	PUNCT
bibechana-53458	75	26	usa	usa	PROPN
bibechana-53458	75	27	)	)	PUNCT
bibechana-53458	75	28	,	,	PUNCT
bibechana-53458	75	29	digital	digital	ADJ
bibechana-53458	75	30	ph	ph	NOUN
bibechana-53458	75	31	meter	meter	NOUN
bibechana-53458	75	32	(	(	PUNCT
bibechana-53458	75	33	hana	hana	PROPN
bibechana-53458	75	34	,	,	PUNCT
bibechana-53458	75	35	hi2002	hi2002	PROPN
bibechana-53458	75	36	-	-	PUNCT
bibechana-53458	75	37	01	01	NUM
bibechana-53458	75	38	edge	edge	NOUN
bibechana-53458	75	39	)	)	PUNCT
bibechana-53458	75	40	,	,	PUNCT
bibechana-53458	75	41	four	four	NUM
bibechana-53458	75	42	digit	digit	NOUN
bibechana-53458	75	43	weighing	weigh	VERB
bibechana-53458	75	44	machine	machine	NOUN
bibechana-53458	75	45	(	(	PUNCT
bibechana-53458	75	46	phoenix	phoenix	PROPN
bibechana-53458	75	47	,	,	PUNCT
bibechana-53458	75	48	ph2204c	ph2204c	NUM
bibechana-53458	75	49	)	)	PUNCT
bibechana-53458	75	50	,	,	PUNCT
bibechana-53458	75	51	hot	hot	ADJ
bibechana-53458	75	52	air	air	NOUN
bibechana-53458	75	53	oven	oven	NOUN
bibechana-53458	75	54	(	(	PUNCT
bibechana-53458	75	55	elite	elite	ADJ
bibechana-53458	75	56	oven	oven	VERB
bibechana-53458	75	57	)	)	PUNCT
bibechana-53458	75	58	,	,	PUNCT
bibechana-53458	75	59	magnetic	magnetic	ADJ
bibechana-53458	75	60	stirrer	stirrer	NOUN
bibechana-53458	75	61	(	(	PUNCT
bibechana-53458	75	62	labinco	labinco	NOUN
bibechana-53458	75	63	l34	l34	VERB
bibechana-53458	75	64	)	)	PUNCT
bibechana-53458	75	65	and	and	CCONJ
bibechana-53458	75	66	sieve	sieve	NOUN
bibechana-53458	75	67	(	(	PUNCT
bibechana-53458	75	68	new	new	ADJ
bibechana-53458	75	69	dehli-110055	dehli-110055	NOUN
bibechana-53458	75	70	)	)	PUNCT
bibechana-53458	75	71	.	.	PUNCT
bibechana-53458	76	1	2.4	2.4	NUM
bibechana-53458	76	2	sorption	sorption	NOUN
bibechana-53458	76	3	study	study	NOUN
bibechana-53458	76	4	stock	stock	NOUN
bibechana-53458	76	5	solution	solution	NOUN
bibechana-53458	76	6	of	of	ADP
bibechana-53458	76	7	cr(vi	cr(vi	PROPN
bibechana-53458	76	8	)	)	PUNCT
bibechana-53458	76	9	was	be	AUX
bibechana-53458	76	10	used	use	VERB
bibechana-53458	76	11	for	for	ADP
bibechana-53458	76	12	the	the	DET
bibechana-53458	76	13	study	study	NOUN
bibechana-53458	76	14	of	of	ADP
bibechana-53458	76	15	cr(vi	cr(vi	PROPN
bibechana-53458	76	16	)	)	PUNCT
bibechana-53458	76	17	adsorption	adsorption	NOUN
bibechana-53458	76	18	by	by	ADP
bibechana-53458	76	19	charred	charred	ADJ
bibechana-53458	76	20	tea	tea	NOUN
bibechana-53458	76	21	waste	waste	NOUN
bibechana-53458	76	22	.	.	PUNCT
bibechana-53458	77	1	for	for	ADP
bibechana-53458	77	2	this	this	DET
bibechana-53458	77	3	purpose	purpose	NOUN
bibechana-53458	77	4	,	,	PUNCT
bibechana-53458	77	5	the	the	DET
bibechana-53458	77	6	stock	stock	NOUN
bibechana-53458	77	7	solution	solution	NOUN
bibechana-53458	77	8	of	of	ADP
bibechana-53458	77	9	cr(vi	cr(vi	PROPN
bibechana-53458	77	10	)	)	PUNCT
bibechana-53458	77	11	was	be	AUX
bibechana-53458	77	12	diluted	dilute	VERB
bibechana-53458	77	13	to	to	PART
bibechana-53458	77	14	prepare	prepare	VERB
bibechana-53458	77	15	a	a	DET
bibechana-53458	77	16	series	series	NOUN
bibechana-53458	77	17	of	of	ADP
bibechana-53458	77	18	solution	solution	NOUN
bibechana-53458	77	19	form	form	NOUN
bibechana-53458	77	20	10	10	NUM
bibechana-53458	77	21	-	-	SYM
bibechana-53458	77	22	300	300	NUM
bibechana-53458	77	23	ppm	ppm	NOUN
bibechana-53458	77	24	.	.	PUNCT
bibechana-53458	78	1	the	the	DET
bibechana-53458	78	2	effect	effect	NOUN
bibechana-53458	78	3	of	of	ADP
bibechana-53458	78	4	dosage	dosage	NOUN
bibechana-53458	78	5	,	,	PUNCT
bibechana-53458	78	6	effect	effect	NOUN
bibechana-53458	78	7	of	of	ADP
bibechana-53458	78	8	initial	initial	ADJ
bibechana-53458	78	9	concentration	concentration	NOUN
bibechana-53458	78	10	,	,	PUNCT
bibechana-53458	78	11	ph	ph	NOUN
bibechana-53458	78	12	of	of	ADP
bibechana-53458	78	13	the	the	DET
bibechana-53458	78	14	solution	solution	NOUN
bibechana-53458	78	15	and	and	CCONJ
bibechana-53458	78	16	contact	contact	NOUN
bibechana-53458	78	17	time	time	NOUN
bibechana-53458	78	18	of	of	ADP
bibechana-53458	78	19	the	the	DET
bibechana-53458	78	20	adsorption	adsorption	NOUN
bibechana-53458	78	21	process	process	NOUN
bibechana-53458	78	22	was	be	AUX
bibechana-53458	78	23	investigated	investigate	VERB
bibechana-53458	78	24	.	.	PUNCT
bibechana-53458	79	1	the	the	DET
bibechana-53458	79	2	ph	ph	NOUN
bibechana-53458	79	3	of	of	ADP
bibechana-53458	79	4	solution	solution	NOUN
bibechana-53458	79	5	was	be	AUX
bibechana-53458	79	6	maintained	maintain	VERB
bibechana-53458	79	7	by	by	ADP
bibechana-53458	79	8	using	use	VERB
bibechana-53458	79	9	0.5	0.5	NUM
bibechana-53458	79	10	n	n	NOUN
bibechana-53458	79	11	naoh	naoh	NOUN
bibechana-53458	79	12	and	and	CCONJ
bibechana-53458	79	13	0.5	0.5	NUM
bibechana-53458	79	14	n	n	CCONJ
bibechana-53458	79	15	hcl	hcl	NOUN
bibechana-53458	79	16	solution	solution	NOUN
bibechana-53458	79	17	where	where	SCONJ
bibechana-53458	79	18	necessary	necessary	ADJ
bibechana-53458	79	19	.	.	PUNCT
bibechana-53458	80	1	20	20	NUM
bibechana-53458	80	2	mg	mg	NOUN
bibechana-53458	80	3	of	of	ADP
bibechana-53458	80	4	prepared	prepared	ADJ
bibechana-53458	80	5	adsorbents	adsorbent	NOUN
bibechana-53458	80	6	was	be	AUX
bibechana-53458	80	7	taken	take	VERB
bibechana-53458	80	8	in	in	ADP
bibechana-53458	80	9	a	a	DET
bibechana-53458	80	10	stopper	stopper	NOUN
bibechana-53458	80	11	bottle	bottle	NOUN
bibechana-53458	80	12	and	and	CCONJ
bibechana-53458	80	13	25ml	25ml	NOUN
bibechana-53458	80	14	of	of	ADP
bibechana-53458	80	15	chromium	chromium	NOUN
bibechana-53458	80	16	solution	solution	NOUN
bibechana-53458	80	17	were	be	AUX
bibechana-53458	80	18	agitated	agitate	VERB
bibechana-53458	80	19	in	in	ADP
bibechana-53458	80	20	a	a	DET
bibechana-53458	80	21	shaker	shaker	NOUN
bibechana-53458	80	22	at	at	ADP
bibechana-53458	80	23	room	room	NOUN
bibechana-53458	80	24	temperature	temperature	NOUN
bibechana-53458	80	25	for	for	ADP
bibechana-53458	80	26	5	5	NUM
bibechana-53458	80	27	-	-	SYM
bibechana-53458	80	28	6	6	NUM
bibechana-53458	80	29	hours	hour	NOUN
bibechana-53458	80	30	.	.	PUNCT
bibechana-53458	81	1	then	then	ADV
bibechana-53458	81	2	,	,	PUNCT
bibechana-53458	81	3	the	the	DET
bibechana-53458	81	4	solution	solution	NOUN
bibechana-53458	81	5	was	be	AUX
bibechana-53458	81	6	filtered	filter	VERB
bibechana-53458	81	7	and	and	CCONJ
bibechana-53458	81	8	the	the	DET
bibechana-53458	81	9	filtrate	filtrate	ADJ
bibechana-53458	81	10	solution	solution	NOUN
bibechana-53458	81	11	was	be	AUX
bibechana-53458	81	12	taken	take	VERB
bibechana-53458	81	13	.	.	PUNCT
bibechana-53458	82	1	the	the	DET
bibechana-53458	82	2	absorbance	absorbance	NOUN
bibechana-53458	82	3	of	of	ADP
bibechana-53458	82	4	metal	metal	NOUN
bibechana-53458	82	5	ion	ion	NOUN
bibechana-53458	82	6	solution	solution	NOUN
bibechana-53458	82	7	before	before	ADP
bibechana-53458	82	8	and	and	CCONJ
bibechana-53458	82	9	after	after	ADP
bibechana-53458	82	10	adsorption	adsorption	NOUN
bibechana-53458	82	11	was	be	AUX
bibechana-53458	82	12	determined	determine	VERB
bibechana-53458	82	13	by	by	ADP
bibechana-53458	82	14	using	use	VERB
bibechana-53458	82	15	double	double	ADJ
bibechana-53458	82	16	beam	beam	NOUN
bibechana-53458	82	17	uv	uv	NOUN
bibechana-53458	82	18	-	-	PUNCT
bibechana-53458	82	19	visible	visible	ADJ
bibechana-53458	82	20	spectrophotometer	spectrophotometer	NOUN
bibechana-53458	82	21	.	.	PUNCT
bibechana-53458	83	1	the	the	DET
bibechana-53458	83	2	amount	amount	NOUN
bibechana-53458	83	3	of	of	ADP
bibechana-53458	83	4	metal	metal	NOUN
bibechana-53458	83	5	ion	ion	NOUN
bibechana-53458	83	6	adsorbed	adsorb	VERB
bibechana-53458	83	7	onto	onto	ADP
bibechana-53458	83	8	adsorbent	adsorbent	NOUN
bibechana-53458	83	9	is	be	AUX
bibechana-53458	83	10	calculated	calculate	VERB
bibechana-53458	83	11	using	use	VERB
bibechana-53458	83	12	the	the	DET
bibechana-53458	83	13	following	follow	VERB
bibechana-53458	83	14	relation	relation	NOUN
bibechana-53458	83	15	given	give	VERB
bibechana-53458	83	16	in	in	ADP
bibechana-53458	83	17	equation	equation	NOUN
bibechana-53458	83	18	(	(	PUNCT
bibechana-53458	83	19	1	1	NUM
bibechana-53458	83	20	)	)	PUNCT
bibechana-53458	83	21	.	.	PUNCT
bibechana-53458	84	1	q	q	X
bibechana-53458	85	1	=	=	PUNCT
bibechana-53458	85	2	(	(	PUNCT
bibechana-53458	85	3	ci	ci	PROPN
bibechana-53458	85	4	−	−	PROPN
bibechana-53458	85	5	ce	ce	PROPN
bibechana-53458	85	6	w	w	PROPN
bibechana-53458	85	7	)	)	PUNCT
bibechana-53458	85	8	×	×	NOUN
bibechana-53458	85	9	v	v	NOUN
bibechana-53458	85	10	(	(	PUNCT
bibechana-53458	85	11	1	1	NUM
bibechana-53458	85	12	)	)	PUNCT
bibechana-53458	85	13	here	here	ADV
bibechana-53458	85	14	,	,	PUNCT
bibechana-53458	85	15	q	q	X
bibechana-53458	85	16	(	(	PUNCT
bibechana-53458	85	17	mg	mg	PROPN
bibechana-53458	85	18	/	/	SYM
bibechana-53458	85	19	g	g	NOUN
bibechana-53458	85	20	)	)	PUNCT
bibechana-53458	85	21	is	be	AUX
bibechana-53458	85	22	the	the	DET
bibechana-53458	85	23	quantity	quantity	NOUN
bibechana-53458	85	24	of	of	ADP
bibechana-53458	85	25	adsorbate	adsorbate	ADJ
bibechana-53458	85	26	adsorbed	adsorb	VERB
bibechana-53458	85	27	per	per	ADP
bibechana-53458	85	28	unit	unit	NOUN
bibechana-53458	85	29	mass	mass	NOUN
bibechana-53458	85	30	of	of	ADP
bibechana-53458	85	31	adsorbent	adsorbent	NOUN
bibechana-53458	85	32	.	.	PUNCT
bibechana-53458	86	1	in	in	ADP
bibechana-53458	86	2	the	the	DET
bibechana-53458	86	3	equation	equation	NOUN
bibechana-53458	86	4	,	,	PUNCT
bibechana-53458	86	5	v	v	NOUN
bibechana-53458	86	6	is	be	AUX
bibechana-53458	86	7	the	the	DET
bibechana-53458	86	8	volume	volume	NOUN
bibechana-53458	86	9	of	of	ADP
bibechana-53458	86	10	solution	solution	NOUN
bibechana-53458	86	11	in	in	ADP
bibechana-53458	86	12	liter	liter	NOUN
bibechana-53458	86	13	.	.	PUNCT
bibechana-53458	87	1	w(g	w(g	PROPN
bibechana-53458	87	2	)	)	PUNCT
bibechana-53458	87	3	is	be	AUX
bibechana-53458	87	4	the	the	DET
bibechana-53458	87	5	mass	mass	NOUN
bibechana-53458	87	6	of	of	ADP
bibechana-53458	87	7	adsorbent	adsorbent	NOUN
bibechana-53458	87	8	,	,	PUNCT
bibechana-53458	87	9	ci	ci	PROPN
bibechana-53458	87	10	and	and	CCONJ
bibechana-53458	87	11	ce	ce	PROPN
bibechana-53458	87	12	are	be	AUX
bibechana-53458	87	13	concentration	concentration	NOUN
bibechana-53458	87	14	of	of	ADP
bibechana-53458	87	15	cr(vi	cr(vi	PROPN
bibechana-53458	87	16	)	)	PUNCT
bibechana-53458	87	17	solution	solution	NOUN
bibechana-53458	87	18	,	,	PUNCT
bibechana-53458	87	19	respectively	respectively	ADV
bibechana-53458	87	20	.	.	PUNCT
bibechana-53458	88	1	the	the	DET
bibechana-53458	88	2	percentage	percentage	NOUN
bibechana-53458	88	3	adsorption	adsorption	NOUN
bibechana-53458	88	4	capacity	capacity	NOUN
bibechana-53458	88	5	(	(	PUNCT
bibechana-53458	88	6	%	%	INTJ
bibechana-53458	88	7	a	a	NOUN
bibechana-53458	88	8	)	)	PUNCT
bibechana-53458	88	9	of	of	ADP
bibechana-53458	88	10	the	the	DET
bibechana-53458	88	11	metal	metal	NOUN
bibechana-53458	88	12	ion	ion	NOUN
bibechana-53458	88	13	can	can	AUX
bibechana-53458	88	14	be	be	AUX
bibechana-53458	88	15	used	use	VERB
bibechana-53458	88	16	by	by	ADP
bibechana-53458	88	17	the	the	DET
bibechana-53458	88	18	relation	relation	NOUN
bibechana-53458	88	19	of	of	ADP
bibechana-53458	88	20	equation	equation	NOUN
bibechana-53458	88	21	(	(	PUNCT
bibechana-53458	88	22	2	2	NUM
bibechana-53458	88	23	):	):	PUNCT
bibechana-53458	88	24	percentage	percentage	NOUN
bibechana-53458	88	25	adsorption(%a	adsorption(%a	PROPN
bibechana-53458	88	26	)	)	PUNCT
bibechana-53458	88	27	=	=	SYM
bibechana-53458	88	28	ci	ci	PROPN
bibechana-53458	88	29	−	−	PROPN
bibechana-53458	88	30	ce	ce	PROPN
bibechana-53458	88	31	ci	ci	PROPN
bibechana-53458	88	32	×100	×100	PROPN
bibechana-53458	88	33	(	(	PUNCT
bibechana-53458	88	34	2	2	NUM
bibechana-53458	88	35	)	)	SYM
bibechana-53458	88	36	3	3	NUM
bibechana-53458	88	37	results	result	NOUN
bibechana-53458	88	38	and	and	CCONJ
bibechana-53458	88	39	discussion	discussion	NOUN
bibechana-53458	88	40	3.1	3.1	NUM
bibechana-53458	88	41	x	x	NOUN
bibechana-53458	88	42	-	-	NOUN
bibechana-53458	88	43	ray	ray	NOUN
bibechana-53458	88	44	diffraction	diffraction	NOUN
bibechana-53458	88	45	(	(	PUNCT
bibechana-53458	88	46	xrd	xrd	NOUN
bibechana-53458	88	47	)	)	PUNCT
bibechana-53458	88	48	analysis	analysis	NOUN
bibechana-53458	88	49	of	of	ADP
bibechana-53458	88	50	adsorbents	adsorbent	NOUN
bibechana-53458	88	51	x	x	ADJ
bibechana-53458	88	52	-	-	NOUN
bibechana-53458	88	53	ray	ray	NOUN
bibechana-53458	88	54	diffraction	diffraction	NOUN
bibechana-53458	88	55	(	(	PUNCT
bibechana-53458	88	56	xrd	xrd	NOUN
bibechana-53458	88	57	)	)	PUNCT
bibechana-53458	88	58	study	study	NOUN
bibechana-53458	88	59	was	be	AUX
bibechana-53458	88	60	carried	carry	VERB
bibechana-53458	88	61	out	out	ADP
bibechana-53458	88	62	to	to	PART
bibechana-53458	88	63	study	study	VERB
bibechana-53458	88	64	the	the	DET
bibechana-53458	88	65	crystalline	crystalline	NOUN
bibechana-53458	88	66	/	/	SYM
bibechana-53458	88	67	amorphous	amorphous	ADJ
bibechana-53458	88	68	nature	nature	NOUN
bibechana-53458	88	69	of	of	ADP
bibechana-53458	88	70	the	the	DET
bibechana-53458	88	71	adsorbent	adsorbent	NOUN
bibechana-53458	88	72	.	.	PUNCT
bibechana-53458	89	1	the	the	DET
bibechana-53458	89	2	xrd	xrd	NOUN
bibechana-53458	89	3	pattern	pattern	NOUN
bibechana-53458	89	4	of	of	ADP
bibechana-53458	89	5	the	the	DET
bibechana-53458	89	6	raw	raw	ADJ
bibechana-53458	89	7	tea	tea	NOUN
bibechana-53458	89	8	waste	waste	NOUN
bibechana-53458	89	9	(	(	PUNCT
bibechana-53458	89	10	rtw	rtw	NOUN
bibechana-53458	89	11	)	)	PUNCT
bibechana-53458	89	12	and	and	CCONJ
bibechana-53458	89	13	charred	char	VERB
bibechana-53458	89	14	tea	tea	NOUN
bibechana-53458	89	15	waste	waste	NOUN
bibechana-53458	89	16	(	(	PUNCT
bibechana-53458	89	17	ctw	ctw	NOUN
bibechana-53458	89	18	)	)	PUNCT
bibechana-53458	89	19	exhibit	exhibit	VERB
bibechana-53458	89	20	a	a	DET
bibechana-53458	89	21	broad	broad	ADJ
bibechana-53458	89	22	peak	peak	NOUN
bibechana-53458	89	23	in	in	ADP
bibechana-53458	89	24	the	the	DET
bibechana-53458	89	25	2θ	2θ	NUM
bibechana-53458	89	26	range	range	NOUN
bibechana-53458	89	27	of	of	ADP
bibechana-53458	89	28	14	14	NUM
bibechana-53458	89	29	-	-	SYM
bibechana-53458	89	30	23	23	NUM
bibechana-53458	89	31	°	°	NOUN
bibechana-53458	89	32	indicating	indicate	VERB
bibechana-53458	89	33	a	a	DET
bibechana-53458	89	34	predominantly	predominantly	ADV
bibechana-53458	89	35	an	an	DET
bibechana-53458	89	36	amorphous	amorphous	ADJ
bibechana-53458	89	37	nature	nature	NOUN
bibechana-53458	89	38	.	.	PUNCT
bibechana-53458	90	1	before	before	ADP
bibechana-53458	90	2	and	and	CCONJ
bibechana-53458	90	3	after	after	ADP
bibechana-53458	90	4	modification	modification	NOUN
bibechana-53458	90	5	,	,	PUNCT
bibechana-53458	90	6	the	the	DET
bibechana-53458	90	7	xrd	xrd	NOUN
bibechana-53458	90	8	patterns	pattern	NOUN
bibechana-53458	90	9	of	of	ADP
bibechana-53458	90	10	rtw	rtw	NOUN
bibechana-53458	90	11	and	and	CCONJ
bibechana-53458	90	12	ctw	ctw	NOUN
bibechana-53458	90	13	are	be	AUX
bibechana-53458	90	14	not	not	PART
bibechana-53458	90	15	so	so	ADV
bibechana-53458	90	16	significantly	significantly	ADV
bibechana-53458	90	17	different	different	ADJ
bibechana-53458	90	18	shown	show	VERB
bibechana-53458	90	19	in	in	ADP
bibechana-53458	90	20	figure	figure	NOUN
bibechana-53458	90	21	1	1	NUM
bibechana-53458	90	22	.	.	PUNCT
bibechana-53458	91	1	the	the	DET
bibechana-53458	91	2	amorphous	amorphous	ADJ
bibechana-53458	91	3	biosorbent	biosorbent	NOUN
bibechana-53458	91	4	allows	allow	VERB
bibechana-53458	91	5	the	the	DET
bibechana-53458	91	6	cr(vi	cr(vi	PROPN
bibechana-53458	91	7	)	)	PUNCT
bibechana-53458	91	8	ions	ion	NOUN
bibechana-53458	91	9	adsorption	adsorption	NOUN
bibechana-53458	91	10	by	by	ADP
bibechana-53458	91	11	penetrating	penetrate	VERB
bibechana-53458	91	12	the	the	DET
bibechana-53458	91	13	surface	surface	NOUN
bibechana-53458	91	14	rapidly	rapidly	ADV
bibechana-53458	91	15	,	,	PUNCT
bibechana-53458	91	16	hence	hence	ADV
bibechana-53458	91	17	increase	increase	VERB
bibechana-53458	91	18	in	in	ADP
bibechana-53458	91	19	adsorption	adsorption	NOUN
bibechana-53458	91	20	capacity	capacity	NOUN
bibechana-53458	91	21	[	[	X
bibechana-53458	91	22	17	17	NUM
bibechana-53458	91	23	]	]	SYM
bibechana-53458	91	24	.	.	PUNCT
bibechana-53458	92	1	3.2	3.2	NUM
bibechana-53458	92	2	fourier	fourier	NOUN
bibechana-53458	92	3	transform	transform	VERB
bibechana-53458	92	4	infra	infra	NOUN
bibechana-53458	92	5	-	-	PUNCT
bibechana-53458	92	6	red	red	ADJ
bibechana-53458	92	7	spectra	spectra	NOUN
bibechana-53458	92	8	(	(	PUNCT
bibechana-53458	92	9	ftir	ftir	PROPN
bibechana-53458	92	10	)	)	PUNCT
bibechana-53458	92	11	analysis	analysis	NOUN
bibechana-53458	92	12	the	the	DET
bibechana-53458	92	13	functional	functional	ADJ
bibechana-53458	92	14	group	group	NOUN
bibechana-53458	92	15	study	study	NOUN
bibechana-53458	92	16	for	for	ADP
bibechana-53458	92	17	the	the	DET
bibechana-53458	92	18	rtw	rtw	NOUN
bibechana-53458	92	19	and	and	CCONJ
bibechana-53458	92	20	ctw	ctw	ADJ
bibechana-53458	92	21	materials	material	NOUN
bibechana-53458	92	22	were	be	AUX
bibechana-53458	92	23	carried	carry	VERB
bibechana-53458	92	24	out	out	ADP
bibechana-53458	92	25	in	in	ADP
bibechana-53458	92	26	terms	term	NOUN
bibechana-53458	92	27	of	of	ADP
bibechana-53458	92	28	ftir	ftir	ADJ
bibechana-53458	92	29	analysis	analysis	NOUN
bibechana-53458	92	30	in	in	ADP
bibechana-53458	92	31	the	the	DET
bibechana-53458	92	32	department	department	NOUN
bibechana-53458	92	33	of	of	ADP
bibechana-53458	92	34	chemistry	chemistry	NOUN
bibechana-53458	92	35	,	,	PUNCT
bibechana-53458	92	36	amrit	amrit	PROPN
bibechana-53458	92	37	campus	campus	PROPN
bibechana-53458	92	38	.	.	PUNCT
bibechana-53458	93	1	the	the	DET
bibechana-53458	93	2	ftir	ftir	PROPN
bibechana-53458	93	3	spectra	spectra	PROPN
bibechana-53458	93	4	of	of	ADP
bibechana-53458	93	5	rtw	rtw	NOUN
bibechana-53458	93	6	and	and	CCONJ
bibechana-53458	93	7	ctw	ctw	NOUN
bibechana-53458	93	8	are	be	AUX
bibechana-53458	93	9	shown	show	VERB
bibechana-53458	93	10	in	in	ADP
bibechana-53458	93	11	figure	figure	NOUN
bibechana-53458	93	12	2	2	NUM
bibechana-53458	93	13	.	.	PUNCT
bibechana-53458	94	1	the	the	DET
bibechana-53458	94	2	broad	broad	ADJ
bibechana-53458	94	3	absorption	absorption	NOUN
bibechana-53458	94	4	at	at	ADP
bibechana-53458	94	5	3200	3200	NUM
bibechana-53458	94	6	-	-	SYM
bibechana-53458	94	7	3500	3500	NUM
bibechana-53458	94	8	cm−1	cm−1	NOUN
bibechana-53458	94	9	corresponds	correspond	VERB
bibechana-53458	94	10	to	to	ADP
bibechana-53458	94	11	the	the	DET
bibechana-53458	94	12	–	–	PUNCT
bibechana-53458	94	13	oh	oh	INTJ
bibechana-53458	94	14	group	group	NOUN
bibechana-53458	94	15	of	of	ADP
bibechana-53458	94	16	the	the	DET
bibechana-53458	94	17	adsorbent	adsorbent	NOUN
bibechana-53458	94	18	and	and	CCONJ
bibechana-53458	94	19	small	small	ADJ
bibechana-53458	94	20	absorption	absorption	NOUN
bibechana-53458	94	21	band	band	NOUN
bibechana-53458	94	22	at	at	ADP
bibechana-53458	94	23	2917	2917	NUM
bibechana-53458	94	24	cm−1	cm−1	NOUN
bibechana-53458	94	25	corresponds	correspond	VERB
bibechana-53458	94	26	to	to	ADP
bibechana-53458	94	27	the	the	DET
bibechana-53458	94	28	ch	ch	NOUN
bibechana-53458	94	29	stretching	stretching	NOUN
bibechana-53458	94	30	in	in	ADP
bibechana-53458	94	31	methylene	methylene	NOUN
bibechana-53458	94	32	group	group	NOUN
bibechana-53458	94	33	.	.	PUNCT
bibechana-53458	95	1	the	the	DET
bibechana-53458	95	2	absorption	absorption	NOUN
bibechana-53458	95	3	band	band	NOUN
bibechana-53458	95	4	around	around	ADP
bibechana-53458	95	5	1704	1704	NUM
bibechana-53458	95	6	cm−1	cm−1	NOUN
bibechana-53458	95	7	and1610	and1610	VERB
bibechana-53458	95	8	cm−1	cm−1	NOUN
bibechana-53458	95	9	correspond	correspond	NOUN
bibechana-53458	95	10	to	to	ADP
bibechana-53458	95	11	the	the	DET
bibechana-53458	95	12	c	c	PROPN
bibechana-53458	95	13	=	=	NOUN
bibechana-53458	95	14	o	o	NOUN
bibechana-53458	95	15	and	and	CCONJ
bibechana-53458	95	16	c	c	X
bibechana-53458	95	17	=	=	NOUN
bibechana-53458	95	18	c	c	NOUN
bibechana-53458	95	19	group	group	NOUN
bibechana-53458	95	20	,	,	PUNCT
bibechana-53458	95	21	respectively	respectively	ADV
bibechana-53458	95	22	[	[	X
bibechana-53458	95	23	18	18	NUM
bibechana-53458	95	24	]	]	PUNCT
bibechana-53458	95	25	.	.	PUNCT
bibechana-53458	96	1	the	the	DET
bibechana-53458	96	2	c	c	NOUN
bibechana-53458	96	3	-	-	PUNCT
bibechana-53458	96	4	oh	oh	INTJ
bibechana-53458	96	5	stretching	stretching	NOUN
bibechana-53458	96	6	band	band	NOUN
bibechana-53458	96	7	at	at	ADP
bibechana-53458	96	8	1032	1032	NUM
bibechana-53458	96	9	cm−1	cm−1	NOUN
bibechana-53458	96	10	of	of	ADP
bibechana-53458	96	11	rtw	rtw	NOUN
bibechana-53458	96	12	got	get	AUX
bibechana-53458	96	13	shifted	shift	VERB
bibechana-53458	96	14	and	and	CCONJ
bibechana-53458	96	15	slightly	slightly	ADV
bibechana-53458	96	16	deformed	deform	VERB
bibechana-53458	96	17	in	in	ADP
bibechana-53458	96	18	ctw	ctw	NOUN
bibechana-53458	96	19	which	which	PRON
bibechana-53458	96	20	could	could	AUX
bibechana-53458	96	21	be	be	AUX
bibechana-53458	96	22	associated	associate	VERB
bibechana-53458	96	23	with	with	ADP
bibechana-53458	96	24	the	the	DET
bibechana-53458	96	25	charring	char	VERB
bibechana-53458	96	26	process	process	NOUN
bibechana-53458	96	27	of	of	ADP
bibechana-53458	96	28	the	the	DET
bibechana-53458	96	29	material	material	NOUN
bibechana-53458	96	30	[	[	X
bibechana-53458	96	31	19	19	NUM
bibechana-53458	96	32	]	]	PUNCT
bibechana-53458	96	33	.	.	PUNCT
bibechana-53458	97	1	the	the	DET
bibechana-53458	97	2	ftir	ftir	PROPN
bibechana-53458	97	3	spectra	spectra	PROPN
bibechana-53458	97	4	reveal	reveal	VERB
bibechana-53458	97	5	the	the	DET
bibechana-53458	97	6	intensity	intensity	NOUN
bibechana-53458	97	7	and	and	CCONJ
bibechana-53458	97	8	frequency	frequency	NOUN
bibechana-53458	97	9	change	change	NOUN
bibechana-53458	97	10	in	in	ADP
bibechana-53458	97	11	the	the	DET
bibechana-53458	97	12	transformation	transformation	NOUN
bibechana-53458	97	13	of	of	ADP
bibechana-53458	97	14	rtw	rtw	NOUN
bibechana-53458	97	15	to	to	ADP
bibechana-53458	97	16	ctw	ctw	NOUN
bibechana-53458	97	17	indicating	indicate	VERB
bibechana-53458	97	18	the	the	DET
bibechana-53458	97	19	involvement	involvement	NOUN
bibechana-53458	97	20	of	of	ADP
bibechana-53458	97	21	chemical	chemical	ADJ
bibechana-53458	97	22	reaction	reaction	NOUN
bibechana-53458	97	23	.	.	PUNCT
bibechana-53458	98	1	this	this	PRON
bibechana-53458	98	2	happens	happen	VERB
bibechana-53458	98	3	due	due	ADJ
bibechana-53458	98	4	to	to	ADP
bibechana-53458	98	5	breakdown	breakdown	NOUN
bibechana-53458	98	6	of	of	ADP
bibechana-53458	98	7	chemical	chemical	ADJ
bibechana-53458	98	8	bonds	bond	NOUN
bibechana-53458	98	9	during	during	ADP
bibechana-53458	98	10	the	the	DET
bibechana-53458	98	11	process	process	NOUN
bibechana-53458	98	12	of	of	ADP
bibechana-53458	98	13	charring	char	VERB
bibechana-53458	98	14	.	.	PUNCT
bibechana-53458	99	1	puspa	puspa	PROPN
bibechana-53458	99	2	lal	lal	PROPN
bibechana-53458	99	3	homagai	homagai	PROPN
bibechana-53458	99	4	et	et	PROPN
bibechana-53458	99	5	al./	al./	ADV
bibechana-53458	99	6	bibechana	bibechana	PROPN
bibechana-53458	99	7	20	20	NUM
bibechana-53458	99	8	(	(	PUNCT
bibechana-53458	99	9	2023	2023	NUM
bibechana-53458	99	10	)	)	PUNCT
bibechana-53458	99	11	76	76	NUM
bibechana-53458	99	12	-	-	SYM
bibechana-53458	99	13	85	85	NUM
bibechana-53458	99	14	79	79	NUM
bibechana-53458	99	15	figure	figure	NOUN
bibechana-53458	99	16	1	1	NUM
bibechana-53458	99	17	:	:	PUNCT
bibechana-53458	99	18	xray	xray	VERB
bibechana-53458	99	19	diffraction	diffraction	NOUN
bibechana-53458	99	20	of	of	ADP
bibechana-53458	99	21	rtw	rtw	NOUN
bibechana-53458	99	22	and	and	CCONJ
bibechana-53458	99	23	ctw	ctw	ADJ
bibechana-53458	99	24	.	.	PUNCT
bibechana-53458	100	1	figure	figure	NOUN
bibechana-53458	100	2	2	2	NUM
bibechana-53458	100	3	:	:	PUNCT
bibechana-53458	100	4	ftir	ftir	PROPN
bibechana-53458	100	5	spectra	spectra	PROPN
bibechana-53458	100	6	of	of	ADP
bibechana-53458	100	7	rtw	rtw	NOUN
bibechana-53458	100	8	and	and	CCONJ
bibechana-53458	100	9	ctw	ctw	ADJ
bibechana-53458	100	10	.	.	PUNCT
bibechana-53458	101	1	3.3	3.3	NUM
bibechana-53458	101	2	effect	effect	NOUN
bibechana-53458	101	3	of	of	ADP
bibechana-53458	101	4	ph	ph	NOUN
bibechana-53458	101	5	on	on	ADP
bibechana-53458	101	6	hexavalent	hexavalent	NOUN
bibechana-53458	101	7	chromium	chromium	NOUN
bibechana-53458	101	8	adsorption	adsorption	NOUN
bibechana-53458	101	9	the	the	DET
bibechana-53458	101	10	ph	ph	NOUN
bibechana-53458	101	11	of	of	ADP
bibechana-53458	101	12	the	the	DET
bibechana-53458	101	13	adsorbate	adsorbate	ADJ
bibechana-53458	101	14	solution	solution	NOUN
bibechana-53458	101	15	has	have	AUX
bibechana-53458	101	16	been	be	AUX
bibechana-53458	101	17	reported	report	VERB
bibechana-53458	101	18	to	to	PART
bibechana-53458	101	19	be	be	AUX
bibechana-53458	101	20	one	one	NUM
bibechana-53458	101	21	of	of	ADP
bibechana-53458	101	22	the	the	DET
bibechana-53458	101	23	variable	variable	NOUN
bibechana-53458	101	24	for	for	ADP
bibechana-53458	101	25	cr(vi	cr(vi	PROPN
bibechana-53458	101	26	)	)	PUNCT
bibechana-53458	101	27	adsorption	adsorption	NOUN
bibechana-53458	101	28	.	.	PUNCT
bibechana-53458	102	1	for	for	ADP
bibechana-53458	102	2	this	this	DET
bibechana-53458	102	3	study	study	NOUN
bibechana-53458	102	4	,	,	PUNCT
bibechana-53458	102	5	50	50	NUM
bibechana-53458	102	6	ppm	ppm	NOUN
bibechana-53458	102	7	of	of	ADP
bibechana-53458	102	8	chromium(vi	chromium(vi	NOUN
bibechana-53458	102	9	)	)	PUNCT
bibechana-53458	102	10	solution	solution	NOUN
bibechana-53458	102	11	was	be	AUX
bibechana-53458	102	12	taken	take	VERB
bibechana-53458	102	13	and	and	CCONJ
bibechana-53458	102	14	its	its	PRON
bibechana-53458	102	15	ph	ph	NOUN
bibechana-53458	102	16	was	be	AUX
bibechana-53458	102	17	maintained	maintain	VERB
bibechana-53458	102	18	using	use	VERB
bibechana-53458	102	19	ph	ph	ADJ
bibechana-53458	102	20	meter	meter	NOUN
bibechana-53458	102	21	in	in	ADP
bibechana-53458	102	22	different	different	ADJ
bibechana-53458	102	23	reagent	reagent	ADJ
bibechana-53458	102	24	bottles	bottle	NOUN
bibechana-53458	102	25	from	from	ADP
bibechana-53458	102	26	ph	ph	PROPN
bibechana-53458	102	27	1	1	NUM
bibechana-53458	102	28	to	to	PART
bibechana-53458	102	29	ph	ph	VERB
bibechana-53458	102	30	5	5	NUM
bibechana-53458	102	31	keeping	keep	VERB
bibechana-53458	102	32	0.02	0.02	NUM
bibechana-53458	102	33	g	g	NOUN
bibechana-53458	102	34	of	of	ADP
bibechana-53458	102	35	ctw	ctw	NOUN
bibechana-53458	102	36	in	in	ADP
bibechana-53458	102	37	each	each	DET
bibechana-53458	102	38	bottle	bottle	NOUN
bibechana-53458	102	39	.	.	PUNCT
bibechana-53458	103	1	from	from	ADP
bibechana-53458	103	2	ph	ph	ADJ
bibechana-53458	103	3	studies	study	NOUN
bibechana-53458	103	4	it	it	PRON
bibechana-53458	103	5	was	be	AUX
bibechana-53458	103	6	found	find	VERB
bibechana-53458	103	7	that	that	SCONJ
bibechana-53458	103	8	the	the	DET
bibechana-53458	103	9	%	%	NOUN
bibechana-53458	103	10	removal	removal	NOUN
bibechana-53458	103	11	of	of	ADP
bibechana-53458	103	12	chromium	chromium	NOUN
bibechana-53458	103	13	by	by	ADP
bibechana-53458	103	14	ctw	ctw	NOUN
bibechana-53458	103	15	increased	increase	VERB
bibechana-53458	103	16	from	from	ADP
bibechana-53458	103	17	48.77	48.77	NUM
bibechana-53458	103	18	%	%	NOUN
bibechana-53458	103	19	to	to	ADP
bibechana-53458	103	20	81.42	81.42	NUM
bibechana-53458	103	21	%	%	NOUN
bibechana-53458	103	22	then	then	ADV
bibechana-53458	103	23	again	again	ADV
bibechana-53458	103	24	decreased	decrease	VERB
bibechana-53458	103	25	up	up	ADV
bibechana-53458	103	26	to	to	ADP
bibechana-53458	103	27	40.91	40.91	NUM
bibechana-53458	103	28	%	%	NOUN
bibechana-53458	103	29	.	.	PUNCT
bibechana-53458	104	1	the	the	DET
bibechana-53458	104	2	maximum	maximum	ADJ
bibechana-53458	104	3	percent	percent	NOUN
bibechana-53458	104	4	cr(vi	cr(vi	NOUN
bibechana-53458	104	5	)	)	PUNCT
bibechana-53458	104	6	removal	removal	NOUN
bibechana-53458	104	7	was	be	AUX
bibechana-53458	104	8	found	find	VERB
bibechana-53458	104	9	to	to	PART
bibechana-53458	104	10	be	be	AUX
bibechana-53458	104	11	81.42	81.42	NUM
bibechana-53458	104	12	%	%	NOUN
bibechana-53458	104	13	by	by	ADP
bibechana-53458	104	14	which	which	PRON
bibechana-53458	104	15	we	we	PRON
bibechana-53458	104	16	can	can	AUX
bibechana-53458	104	17	conclude	conclude	VERB
bibechana-53458	104	18	that	that	SCONJ
bibechana-53458	104	19	the	the	DET
bibechana-53458	104	20	optimum	optimum	ADJ
bibechana-53458	104	21	ph	ph	NOUN
bibechana-53458	104	22	found	find	VERB
bibechana-53458	104	23	to	to	PART
bibechana-53458	104	24	be	be	AUX
bibechana-53458	104	25	2	2	NUM
bibechana-53458	104	26	as	as	SCONJ
bibechana-53458	104	27	shown	show	VERB
bibechana-53458	104	28	in	in	ADP
bibechana-53458	104	29	figure	figure	NOUN
bibechana-53458	104	30	3	3	NUM
bibechana-53458	104	31	.	.	PUNCT
bibechana-53458	105	1	this	this	DET
bibechana-53458	105	2	finding	finding	NOUN
bibechana-53458	105	3	is	be	AUX
bibechana-53458	105	4	in	in	ADP
bibechana-53458	105	5	quite	quite	ADJ
bibechana-53458	105	6	agreement	agreement	NOUN
bibechana-53458	105	7	with	with	ADP
bibechana-53458	105	8	the	the	DET
bibechana-53458	105	9	reported	report	VERB
bibechana-53458	105	10	literature	literature	NOUN
bibechana-53458	105	11	[	[	X
bibechana-53458	105	12	6	6	NUM
bibechana-53458	105	13	]	]	PUNCT
bibechana-53458	105	14	.	.	PUNCT
bibechana-53458	106	1	below	below	ADP
bibechana-53458	106	2	the	the	DET
bibechana-53458	106	3	ph	ph	ADJ
bibechana-53458	106	4	2	2	NUM
bibechana-53458	106	5	,	,	PUNCT
bibechana-53458	106	6	some	some	PRON
bibechana-53458	106	7	of	of	ADP
bibechana-53458	106	8	the	the	DET
bibechana-53458	106	9	chromium	chromium	NOUN
bibechana-53458	106	10	(	(	PUNCT
bibechana-53458	106	11	vi	vi	NOUN
bibechana-53458	106	12	)	)	PUNCT
bibechana-53458	106	13	exists	exist	VERB
bibechana-53458	106	14	as	as	ADP
bibechana-53458	106	15	h2cro4	h2cro4	NOUN
bibechana-53458	106	16	which	which	PRON
bibechana-53458	106	17	is	be	AUX
bibechana-53458	106	18	hardly	hardly	ADV
bibechana-53458	106	19	adsorb	adsorb	VERB
bibechana-53458	106	20	onto	onto	ADP
bibechana-53458	106	21	the	the	DET
bibechana-53458	106	22	adsorbent	adsorbent	NOUN
bibechana-53458	106	23	.	.	PUNCT
bibechana-53458	107	1	from	from	ADP
bibechana-53458	107	2	ph	ph	PROPN
bibechana-53458	107	3	0	0	NUM
bibechana-53458	107	4	to	to	ADP
bibechana-53458	107	5	6.5	6.5	NUM
bibechana-53458	107	6	,	,	PUNCT
bibechana-53458	107	7	chromium(vi	chromium(vi	NOUN
bibechana-53458	107	8	)	)	PUNCT
bibechana-53458	107	9	exists	exist	VERB
bibechana-53458	107	10	as	as	ADP
bibechana-53458	107	11	hcro4	hcro4	NOUN
bibechana-53458	107	12	−	−	PROPN
bibechana-53458	107	13	(	(	PUNCT
bibechana-53458	107	14	hydrogen	hydrogen	NOUN
bibechana-53458	107	15	chromate	chromate	NOUN
bibechana-53458	107	16	)	)	PUNCT
bibechana-53458	107	17	while	while	SCONJ
bibechana-53458	107	18	above	above	ADP
bibechana-53458	107	19	this	this	DET
bibechana-53458	107	20	ph	ph	ADJ
bibechana-53458	107	21	range	range	NOUN
bibechana-53458	107	22	chromium(vi	chromium(vi	NOUN
bibechana-53458	107	23	)	)	PUNCT
bibechana-53458	107	24	exists	exist	VERB
bibechana-53458	107	25	as	as	ADP
bibechana-53458	107	26	chromate	chromate	NOUN
bibechana-53458	107	27	ions	ion	NOUN
bibechana-53458	107	28	(	(	PUNCT
bibechana-53458	107	29	cro4	cro4	NOUN
bibechana-53458	107	30	2−	2−	NUM
bibechana-53458	107	31	)	)	PUNCT
bibechana-53458	107	32	predominantly	predominantly	ADV
bibechana-53458	107	33	.	.	PUNCT
bibechana-53458	108	1	at	at	ADP
bibechana-53458	108	2	the	the	DET
bibechana-53458	108	3	optimum	optimum	ADJ
bibechana-53458	108	4	ph	ph	NOUN
bibechana-53458	108	5	value	value	NOUN
bibechana-53458	108	6	,	,	PUNCT
bibechana-53458	108	7	chromium	chromium	NOUN
bibechana-53458	108	8	exists	exist	VERB
bibechana-53458	108	9	predominantly	predominantly	ADV
bibechana-53458	108	10	as	as	ADP
bibechana-53458	108	11	hcro4	hcro4	NOUN
bibechana-53458	108	12	−	−	PROPN
bibechana-53458	108	13	anion	anion	NOUN
bibechana-53458	108	14	in	in	ADP
bibechana-53458	108	15	aqueous	aqueous	ADJ
bibechana-53458	108	16	media	medium	NOUN
bibechana-53458	108	17	.	.	PUNCT
bibechana-53458	109	1	with	with	ADP
bibechana-53458	109	2	increasing	increase	VERB
bibechana-53458	109	3	the	the	DET
bibechana-53458	109	4	ph	ph	ADJ
bibechana-53458	109	5	value	value	NOUN
bibechana-53458	109	6	the	the	DET
bibechana-53458	109	7	complexation	complexation	NOUN
bibechana-53458	109	8	process	process	NOUN
bibechana-53458	109	9	of	of	ADP
bibechana-53458	109	10	cr(vi	cr(vi	PROPN
bibechana-53458	109	11	)	)	PUNCT
bibechana-53458	109	12	goes	go	VERB
bibechana-53458	109	13	on	on	ADP
bibechana-53458	109	14	decreasing	decrease	VERB
bibechana-53458	109	15	resulting	result	VERB
bibechana-53458	109	16	into	into	ADP
bibechana-53458	109	17	the	the	DET
bibechana-53458	109	18	low	low	ADJ
bibechana-53458	109	19	uptake	uptake	NOUN
bibechana-53458	109	20	of	of	ADP
bibechana-53458	109	21	cr(vi	cr(vi	NOUN
bibechana-53458	109	22	)	)	PUNCT
bibechana-53458	109	23	.	.	PUNCT
bibechana-53458	110	1	3.4	3.4	NUM
bibechana-53458	110	2	effect	effect	NOUN
bibechana-53458	110	3	of	of	ADP
bibechana-53458	110	4	dose	dose	NOUN
bibechana-53458	110	5	adsorption	adsorption	NOUN
bibechana-53458	110	6	experiment	experiment	NOUN
bibechana-53458	110	7	was	be	AUX
bibechana-53458	110	8	carried	carry	VERB
bibechana-53458	110	9	out	out	ADP
bibechana-53458	110	10	at	at	ADP
bibechana-53458	110	11	lab	lab	NOUN
bibechana-53458	110	12	temperature	temperature	NOUN
bibechana-53458	110	13	(	(	PUNCT
bibechana-53458	110	14	25	25	NUM
bibechana-53458	110	15	°	°	NUM
bibechana-53458	110	16	c	c	NOUN
bibechana-53458	110	17	)	)	PUNCT
bibechana-53458	110	18	taking	take	VERB
bibechana-53458	110	19	different	different	ADJ
bibechana-53458	110	20	weight	weight	NOUN
bibechana-53458	110	21	of	of	ADP
bibechana-53458	110	22	adsorbent	adsorbent	NOUN
bibechana-53458	110	23	to	to	PART
bibechana-53458	110	24	find	find	VERB
bibechana-53458	110	25	the	the	DET
bibechana-53458	110	26	optimize	optimize	NOUN
bibechana-53458	110	27	amount	amount	NOUN
bibechana-53458	110	28	of	of	ADP
bibechana-53458	110	29	adsorbent	adsorbent	NOUN
bibechana-53458	110	30	dosage	dosage	NOUN
bibechana-53458	110	31	for	for	ADP
bibechana-53458	110	32	the	the	DET
bibechana-53458	110	33	removal	removal	NOUN
bibechana-53458	110	34	of	of	ADP
bibechana-53458	110	35	cr(vi	cr(vi	PROPN
bibechana-53458	110	36	)	)	PUNCT
bibechana-53458	110	37	from	from	ADP
bibechana-53458	110	38	its	its	PRON
bibechana-53458	110	39	50	50	NUM
bibechana-53458	110	40	ppm	ppm	NOUN
bibechana-53458	110	41	aqueous	aqueous	ADJ
bibechana-53458	110	42	solution	solution	NOUN
bibechana-53458	110	43	.	.	PUNCT
bibechana-53458	111	1	the	the	DET
bibechana-53458	111	2	upper	upper	ADJ
bibechana-53458	111	3	tolerance	tolerance	NOUN
bibechana-53458	111	4	level	level	NOUN
bibechana-53458	111	5	of	of	ADP
bibechana-53458	111	6	chromium	chromium	NOUN
bibechana-53458	111	7	in	in	ADP
bibechana-53458	111	8	drinking	drinking	NOUN
bibechana-53458	111	9	water	water	NOUN
bibechana-53458	111	10	is	be	AUX
bibechana-53458	111	11	also	also	ADV
bibechana-53458	111	12	50	50	NUM
bibechana-53458	111	13	ppb	ppb	NOUN
bibechana-53458	111	14	.	.	PUNCT
bibechana-53458	112	1	adsorption	adsorption	NOUN
bibechana-53458	112	2	capacity	capacity	NOUN
bibechana-53458	112	3	of	of	ADP
bibechana-53458	112	4	adsorbents	adsorbent	NOUN
bibechana-53458	112	5	increases	increase	VERB
bibechana-53458	112	6	upto	upto	VERB
bibechana-53458	112	7	a	a	DET
bibechana-53458	112	8	certain	certain	ADJ
bibechana-53458	112	9	weight	weight	NOUN
bibechana-53458	112	10	then	then	ADV
bibechana-53458	112	11	it	it	PRON
bibechana-53458	112	12	remains	remain	VERB
bibechana-53458	112	13	constant	constant	ADJ
bibechana-53458	112	14	keeping	keeping	NOUN
bibechana-53458	112	15	in	in	ADP
bibechana-53458	112	16	cr(vi	cr(vi	PROPN
bibechana-53458	112	17	)	)	PUNCT
bibechana-53458	112	18	solution	solution	NOUN
bibechana-53458	112	19	.	.	PUNCT
bibechana-53458	113	1	with	with	ADP
bibechana-53458	113	2	the	the	DET
bibechana-53458	113	3	increase	increase	NOUN
bibechana-53458	113	4	of	of	ADP
bibechana-53458	113	5	adsorbent	adsorbent	NOUN
bibechana-53458	113	6	dosages	dosage	NOUN
bibechana-53458	113	7	from	from	ADP
bibechana-53458	113	8	5	5	NUM
bibechana-53458	113	9	mg	mg	NOUN
bibechana-53458	113	10	to	to	ADP
bibechana-53458	113	11	100	100	NUM
bibechana-53458	113	12	mg	mg	NOUN
bibechana-53458	113	13	under	under	ADP
bibechana-53458	113	14	the	the	DET
bibechana-53458	113	15	experimental	experimental	ADJ
bibechana-53458	113	16	conditions	condition	NOUN
bibechana-53458	113	17	like	like	ADP
bibechana-53458	113	18	ph	ph	NOUN
bibechana-53458	113	19	,	,	PUNCT
bibechana-53458	113	20	temperature	temperature	NOUN
bibechana-53458	113	21	and	and	CCONJ
bibechana-53458	113	22	adsorbate	adsorbate	VERB
bibechana-53458	113	23	concentration	concentration	NOUN
bibechana-53458	113	24	constant	constant	ADJ
bibechana-53458	113	25	,	,	PUNCT
bibechana-53458	113	26	the	the	DET
bibechana-53458	113	27	puspa	puspa	ADJ
bibechana-53458	113	28	lal	lal	PROPN
bibechana-53458	113	29	homagai	homagai	PROPN
bibechana-53458	113	30	et	et	PROPN
bibechana-53458	113	31	al./	al./	ADV
bibechana-53458	113	32	bibechana	bibechana	PROPN
bibechana-53458	113	33	20	20	NUM
bibechana-53458	113	34	(	(	PUNCT
bibechana-53458	113	35	2023	2023	NUM
bibechana-53458	113	36	)	)	PUNCT
bibechana-53458	113	37	76	76	NUM
bibechana-53458	113	38	-	-	SYM
bibechana-53458	113	39	85	85	NUM
bibechana-53458	113	40	80	80	NUM
bibechana-53458	113	41	figure	figure	NOUN
bibechana-53458	113	42	3	3	NUM
bibechana-53458	113	43	:	:	PUNCT
bibechana-53458	113	44	effect	effect	NOUN
bibechana-53458	113	45	of	of	ADP
bibechana-53458	113	46	ph	ph	NOUN
bibechana-53458	113	47	for	for	ADP
bibechana-53458	113	48	adsorption	adsorption	NOUN
bibechana-53458	113	49	of	of	ADP
bibechana-53458	113	50	cr(vi	cr(vi	PROPN
bibechana-53458	113	51	)	)	PUNCT
bibechana-53458	113	52	onto	onto	ADP
bibechana-53458	113	53	ctw	ctw	NOUN
bibechana-53458	113	54	.	.	PUNCT
bibechana-53458	114	1	figure	figure	VERB
bibechana-53458	114	2	4	4	NUM
bibechana-53458	114	3	:	:	PUNCT
bibechana-53458	114	4	effect	effect	NOUN
bibechana-53458	114	5	of	of	ADP
bibechana-53458	114	6	ctw	ctw	NOUN
bibechana-53458	114	7	dose	dose	NOUN
bibechana-53458	114	8	on	on	ADP
bibechana-53458	114	9	cr(vi	cr(vi	PROPN
bibechana-53458	114	10	)	)	PUNCT
bibechana-53458	114	11	adsorption	adsorption	NOUN
bibechana-53458	114	12	.	.	PUNCT
bibechana-53458	115	1	adsorption	adsorption	NOUN
bibechana-53458	115	2	study	study	NOUN
bibechana-53458	115	3	was	be	AUX
bibechana-53458	115	4	carried	carry	VERB
bibechana-53458	115	5	out	out	ADP
bibechana-53458	115	6	.	.	PUNCT
bibechana-53458	116	1	low	low	ADJ
bibechana-53458	116	2	mass	mass	NOUN
bibechana-53458	116	3	of	of	ADP
bibechana-53458	116	4	adsorbent	adsorbent	NOUN
bibechana-53458	116	5	corresponds	correspond	VERB
bibechana-53458	116	6	to	to	ADP
bibechana-53458	116	7	the	the	DET
bibechana-53458	116	8	low	low	ADJ
bibechana-53458	116	9	active	active	ADJ
bibechana-53458	116	10	sites	site	NOUN
bibechana-53458	116	11	and	and	CCONJ
bibechana-53458	116	12	high	high	ADJ
bibechana-53458	116	13	mass	mass	NOUN
bibechana-53458	116	14	of	of	ADP
bibechana-53458	116	15	adsorbent	adsorbent	NOUN
bibechana-53458	116	16	corresponds	correspond	VERB
bibechana-53458	116	17	to	to	ADP
bibechana-53458	116	18	the	the	DET
bibechana-53458	116	19	high	high	ADJ
bibechana-53458	116	20	active	active	ADJ
bibechana-53458	116	21	sites	site	NOUN
bibechana-53458	116	22	.	.	PUNCT
bibechana-53458	117	1	with	with	ADP
bibechana-53458	117	2	the	the	DET
bibechana-53458	117	3	increase	increase	NOUN
bibechana-53458	117	4	of	of	ADP
bibechana-53458	117	5	active	active	ADJ
bibechana-53458	117	6	sites	site	NOUN
bibechana-53458	117	7	,	,	PUNCT
bibechana-53458	117	8	the	the	DET
bibechana-53458	117	9	percentage	percentage	NOUN
bibechana-53458	117	10	removal	removal	NOUN
bibechana-53458	117	11	of	of	ADP
bibechana-53458	117	12	cr(vi	cr(vi	PROPN
bibechana-53458	117	13	)	)	PUNCT
bibechana-53458	117	14	got	get	AUX
bibechana-53458	117	15	increased	increase	VERB
bibechana-53458	117	16	.	.	PUNCT
bibechana-53458	118	1	the	the	DET
bibechana-53458	118	2	result	result	NOUN
bibechana-53458	118	3	shows	show	VERB
bibechana-53458	118	4	that	that	SCONJ
bibechana-53458	118	5	the	the	DET
bibechana-53458	118	6	percentage	percentage	NOUN
bibechana-53458	118	7	removal	removal	NOUN
bibechana-53458	118	8	of	of	ADP
bibechana-53458	118	9	cr(vi	cr(vi	PROPN
bibechana-53458	118	10	)	)	PUNCT
bibechana-53458	118	11	increases	increase	VERB
bibechana-53458	118	12	with	with	ADP
bibechana-53458	118	13	up	up	ADP
bibechana-53458	118	14	to	to	PART
bibechana-53458	118	15	20	20	NUM
bibechana-53458	118	16	mg	mg	NOUN
bibechana-53458	118	17	adsorbent	adsorbent	NOUN
bibechana-53458	118	18	doses	dose	NOUN
bibechana-53458	118	19	and	and	CCONJ
bibechana-53458	118	20	remains	remain	VERB
bibechana-53458	118	21	almost	almost	ADV
bibechana-53458	118	22	constant	constant	ADJ
bibechana-53458	118	23	for	for	ADP
bibechana-53458	118	24	the	the	DET
bibechana-53458	118	25	studied	study	VERB
bibechana-53458	118	26	adsorbent	adsorbent	NOUN
bibechana-53458	118	27	doses	dose	NOUN
bibechana-53458	118	28	as	as	SCONJ
bibechana-53458	118	29	shown	show	VERB
bibechana-53458	118	30	in	in	ADP
bibechana-53458	118	31	figure	figure	NOUN
bibechana-53458	118	32	4	4	NUM
bibechana-53458	118	33	.	.	PUNCT
bibechana-53458	119	1	the	the	DET
bibechana-53458	119	2	highest	high	ADJ
bibechana-53458	119	3	adsorption	adsorption	NOUN
bibechana-53458	119	4	for	for	ADP
bibechana-53458	119	5	50	50	NUM
bibechana-53458	119	6	ppm	ppm	NOUN
bibechana-53458	119	7	adsorbate	adsorbate	NOUN
bibechana-53458	119	8	of	of	ADP
bibechana-53458	119	9	cr(vi	cr(vi	PROPN
bibechana-53458	119	10	)	)	PUNCT
bibechana-53458	119	11	is	be	AUX
bibechana-53458	119	12	found	find	VERB
bibechana-53458	119	13	to	to	PART
bibechana-53458	119	14	be	be	AUX
bibechana-53458	119	15	20	20	NUM
bibechana-53458	119	16	mg	mg	NOUN
bibechana-53458	119	17	.	.	PUNCT
bibechana-53458	120	1	3.5	3.5	NUM
bibechana-53458	120	2	effect	effect	NOUN
bibechana-53458	120	3	of	of	ADP
bibechana-53458	120	4	concentration	concentration	NOUN
bibechana-53458	120	5	of	of	ADP
bibechana-53458	120	6	cr(vi	cr(vi	PROPN
bibechana-53458	120	7	)	)	PUNCT
bibechana-53458	120	8	solution	solution	NOUN
bibechana-53458	120	9	the	the	DET
bibechana-53458	120	10	adsorption	adsorption	NOUN
bibechana-53458	120	11	capacity	capacity	NOUN
bibechana-53458	120	12	of	of	ADP
bibechana-53458	120	13	ctw	ctw	NOUN
bibechana-53458	120	14	can	can	AUX
bibechana-53458	120	15	be	be	AUX
bibechana-53458	120	16	evaluated	evaluate	VERB
bibechana-53458	120	17	with	with	ADP
bibechana-53458	120	18	the	the	DET
bibechana-53458	120	19	help	help	NOUN
bibechana-53458	120	20	of	of	ADP
bibechana-53458	120	21	an	an	DET
bibechana-53458	120	22	adsorption	adsorption	NOUN
bibechana-53458	120	23	isotherm	isotherm	NOUN
bibechana-53458	120	24	for	for	ADP
bibechana-53458	120	25	the	the	DET
bibechana-53458	120	26	adsorption	adsorption	NOUN
bibechana-53458	120	27	of	of	ADP
bibechana-53458	120	28	cr(vi	cr(vi	PROPN
bibechana-53458	120	29	)	)	PUNCT
bibechana-53458	120	30	.	.	PUNCT
bibechana-53458	121	1	as	as	ADP
bibechana-53458	121	2	the	the	DET
bibechana-53458	121	3	concentration	concentration	NOUN
bibechana-53458	121	4	of	of	ADP
bibechana-53458	121	5	cr(vi	cr(vi	PROPN
bibechana-53458	121	6	)	)	PUNCT
bibechana-53458	121	7	ions	ion	NOUN
bibechana-53458	121	8	increases	increase	NOUN
bibechana-53458	121	9	,	,	PUNCT
bibechana-53458	121	10	the	the	DET
bibechana-53458	121	11	adsorption	adsorption	NOUN
bibechana-53458	121	12	of	of	ADP
bibechana-53458	121	13	metal	metal	NOUN
bibechana-53458	121	14	ions	ion	NOUN
bibechana-53458	121	15	increases	increase	NOUN
bibechana-53458	121	16	.	.	PUNCT
bibechana-53458	122	1	at	at	ADP
bibechana-53458	122	2	low	low	ADJ
bibechana-53458	122	3	cr(vi	cr(vi	PROPN
bibechana-53458	122	4	)	)	PUNCT
bibechana-53458	122	5	ions	ion	NOUN
bibechana-53458	122	6	concentration	concentration	NOUN
bibechana-53458	122	7	,	,	PUNCT
bibechana-53458	122	8	the	the	DET
bibechana-53458	122	9	concentration	concentration	NOUN
bibechana-53458	122	10	of	of	ADP
bibechana-53458	122	11	cr(vi	cr(vi	PROPN
bibechana-53458	122	12	)	)	PUNCT
bibechana-53458	122	13	ions	ion	NOUN
bibechana-53458	122	14	are	be	AUX
bibechana-53458	122	15	limiting	limit	VERB
bibechana-53458	122	16	and	and	CCONJ
bibechana-53458	122	17	get	get	VERB
bibechana-53458	122	18	sufficient	sufficient	ADJ
bibechana-53458	122	19	sites	site	NOUN
bibechana-53458	122	20	for	for	ADP
bibechana-53458	122	21	their	their	PRON
bibechana-53458	122	22	adsorption	adsorption	NOUN
bibechana-53458	122	23	whereas	whereas	SCONJ
bibechana-53458	122	24	at	at	ADP
bibechana-53458	122	25	high	high	ADJ
bibechana-53458	122	26	concentration	concentration	NOUN
bibechana-53458	122	27	,	,	PUNCT
bibechana-53458	122	28	the	the	DET
bibechana-53458	122	29	active	active	ADJ
bibechana-53458	122	30	sites	site	NOUN
bibechana-53458	122	31	on	on	ADP
bibechana-53458	122	32	adsorbent	adsorbent	NOUN
bibechana-53458	122	33	are	be	AUX
bibechana-53458	122	34	limiting	limit	VERB
bibechana-53458	122	35	compared	compare	VERB
bibechana-53458	122	36	to	to	ADP
bibechana-53458	122	37	the	the	DET
bibechana-53458	122	38	cr(vi	cr(vi	PROPN
bibechana-53458	122	39	)	)	PUNCT
bibechana-53458	122	40	concentration	concentration	NOUN
bibechana-53458	122	41	and	and	CCONJ
bibechana-53458	122	42	hence	hence	ADV
bibechana-53458	122	43	become	become	VERB
bibechana-53458	122	44	saturated	saturated	ADJ
bibechana-53458	122	45	.	.	PUNCT
bibechana-53458	123	1	the	the	DET
bibechana-53458	123	2	absorbance	absorbance	NOUN
bibechana-53458	123	3	of	of	ADP
bibechana-53458	123	4	the	the	DET
bibechana-53458	123	5	supernatant	supernatant	NOUN
bibechana-53458	123	6	clear	clear	ADJ
bibechana-53458	123	7	liquid	liquid	NOUN
bibechana-53458	123	8	is	be	AUX
bibechana-53458	123	9	measured	measure	VERB
bibechana-53458	123	10	spectrophotometrically	spectrophotometrically	ADV
bibechana-53458	123	11	at	at	ADP
bibechana-53458	123	12	the	the	DET
bibechana-53458	123	13	maximum	maximum	ADJ
bibechana-53458	123	14	wavelength	wavelength	NOUN
bibechana-53458	123	15	of	of	ADP
bibechana-53458	123	16	after	after	ADP
bibechana-53458	123	17	4h	4h	NUM
bibechana-53458	123	18	equilibrium	equilibrium	NOUN
bibechana-53458	123	19	interval	interval	NOUN
bibechana-53458	123	20	.	.	PUNCT
bibechana-53458	124	1	a	a	DET
bibechana-53458	124	2	graph	graph	NOUN
bibechana-53458	124	3	was	be	AUX
bibechana-53458	124	4	plotted	plot	VERB
bibechana-53458	124	5	and	and	CCONJ
bibechana-53458	124	6	used	use	VERB
bibechana-53458	124	7	to	to	PART
bibechana-53458	124	8	calculate	calculate	VERB
bibechana-53458	124	9	the	the	DET
bibechana-53458	124	10	amount	amount	NOUN
bibechana-53458	124	11	of	of	ADP
bibechana-53458	124	12	cr(vi	cr(vi	PROPN
bibechana-53458	124	13	)	)	PUNCT
bibechana-53458	124	14	adsorbed	adsorb	VERB
bibechana-53458	124	15	.	.	PUNCT
bibechana-53458	125	1	the	the	DET
bibechana-53458	125	2	maximum	maximum	ADJ
bibechana-53458	125	3	adsorption	adsorption	NOUN
bibechana-53458	125	4	capacities	capacity	NOUN
bibechana-53458	125	5	of	of	ADP
bibechana-53458	125	6	experimental	experimental	ADJ
bibechana-53458	125	7	results	result	NOUN
bibechana-53458	125	8	shown	show	VERB
bibechana-53458	125	9	in	in	ADP
bibechana-53458	125	10	fig.5	fig.5	PRON
bibechana-53458	125	11	found	find	VERB
bibechana-53458	125	12	to	to	PART
bibechana-53458	125	13	be	be	AUX
bibechana-53458	125	14	85.32	85.32	NUM
bibechana-53458	125	15	mg	mg	PROPN
bibechana-53458	125	16	/	/	SYM
bibechana-53458	125	17	g	g	NOUN
bibechana-53458	125	18	onto	onto	ADP
bibechana-53458	125	19	ctw	ctw	NOUN
bibechana-53458	125	20	at	at	ADP
bibechana-53458	125	21	optimum	optimum	ADJ
bibechana-53458	125	22	ph2	ph2	NOUN
bibechana-53458	125	23	.	.	PUNCT
bibechana-53458	126	1	puspa	puspa	PROPN
bibechana-53458	126	2	lal	lal	PROPN
bibechana-53458	126	3	homagai	homagai	PROPN
bibechana-53458	126	4	et	et	PROPN
bibechana-53458	126	5	al./	al./	ADV
bibechana-53458	126	6	bibechana	bibechana	PROPN
bibechana-53458	126	7	20	20	NUM
bibechana-53458	126	8	(	(	PUNCT
bibechana-53458	126	9	2023	2023	NUM
bibechana-53458	126	10	)	)	PUNCT
bibechana-53458	126	11	76	76	NUM
bibechana-53458	126	12	-	-	SYM
bibechana-53458	126	13	85	85	NUM
bibechana-53458	126	14	81	81	NUM
bibechana-53458	126	15	figure	figure	NOUN
bibechana-53458	126	16	5	5	NUM
bibechana-53458	126	17	:	:	PUNCT
bibechana-53458	126	18	effect	effect	NOUN
bibechana-53458	126	19	of	of	ADP
bibechana-53458	126	20	concentration	concentration	NOUN
bibechana-53458	126	21	for	for	ADP
bibechana-53458	126	22	adsorption	adsorption	NOUN
bibechana-53458	126	23	of	of	ADP
bibechana-53458	126	24	cr(vi	cr(vi	PROPN
bibechana-53458	126	25	)	)	PUNCT
bibechana-53458	126	26	onto	onto	ADP
bibechana-53458	126	27	ctw	ctw	NOUN
bibechana-53458	126	28	.	.	PUNCT
bibechana-53458	127	1	figure	figure	NOUN
bibechana-53458	127	2	6	6	NUM
bibechana-53458	127	3	:	:	PUNCT
bibechana-53458	127	4	langmuir	langmuir	PROPN
bibechana-53458	127	5	isotherm	isotherm	PROPN
bibechana-53458	127	6	plot	plot	NOUN
bibechana-53458	127	7	for	for	ADP
bibechana-53458	127	8	biosorption	biosorption	NOUN
bibechana-53458	127	9	of	of	ADP
bibechana-53458	127	10	cr	cr	PROPN
bibechana-53458	127	11	(	(	PUNCT
bibechana-53458	127	12	vi	vi	PROPN
bibechana-53458	127	13	)	)	PUNCT
bibechana-53458	127	14	onto	onto	ADP
bibechana-53458	127	15	ctw	ctw	NOUN
bibechana-53458	127	16	.	.	PUNCT
bibechana-53458	128	1	3.6	3.6	NUM
bibechana-53458	128	2	adsorption	adsorption	NOUN
bibechana-53458	128	3	isotherm	isotherm	VERB
bibechana-53458	128	4	the	the	DET
bibechana-53458	128	5	correlation	correlation	NOUN
bibechana-53458	128	6	coefficient	coefficient	NOUN
bibechana-53458	128	7	(	(	PUNCT
bibechana-53458	128	8	goodness	goodness	NOUN
bibechana-53458	128	9	of	of	ADP
bibechana-53458	128	10	fit	fit	ADJ
bibechana-53458	128	11	)	)	PUNCT
bibechana-53458	128	12	values	value	NOUN
bibechana-53458	128	13	for	for	ADP
bibechana-53458	128	14	freundlich	freundlich	NOUN
bibechana-53458	128	15	and	and	CCONJ
bibechana-53458	128	16	langmuir	langmuir	PROPN
bibechana-53458	128	17	isotherms	isotherm	NOUN
bibechana-53458	128	18	were	be	AUX
bibechana-53458	128	19	used	use	VERB
bibechana-53458	128	20	to	to	PART
bibechana-53458	128	21	determine	determine	VERB
bibechana-53458	128	22	the	the	DET
bibechana-53458	128	23	applicability	applicability	NOUN
bibechana-53458	128	24	of	of	ADP
bibechana-53458	128	25	the	the	DET
bibechana-53458	128	26	isotherms	isotherm	NOUN
bibechana-53458	128	27	.	.	PUNCT
bibechana-53458	129	1	langmuir	langmuir	PROPN
bibechana-53458	129	2	and	and	CCONJ
bibechana-53458	129	3	freundlich	freundlich	PROPN
bibechana-53458	129	4	’s	’s	PART
bibechana-53458	129	5	relation	relation	NOUN
bibechana-53458	129	6	,	,	PUNCT
bibechana-53458	129	7	equation	equation	NOUN
bibechana-53458	129	8	(	(	PUNCT
bibechana-53458	129	9	3	3	NUM
bibechana-53458	129	10	)	)	PUNCT
bibechana-53458	129	11	and	and	CCONJ
bibechana-53458	129	12	(	(	PUNCT
bibechana-53458	129	13	4	4	NUM
bibechana-53458	129	14	)	)	PUNCT
bibechana-53458	129	15	,	,	PUNCT
bibechana-53458	129	16	respectively	respectively	ADV
bibechana-53458	129	17	,	,	PUNCT
bibechana-53458	129	18	were	be	AUX
bibechana-53458	129	19	used	use	VERB
bibechana-53458	129	20	to	to	PART
bibechana-53458	129	21	calculate	calculate	VERB
bibechana-53458	129	22	adsorption	adsorption	NOUN
bibechana-53458	129	23	isotherms	isotherm	NOUN
bibechana-53458	129	24	.	.	PUNCT
bibechana-53458	130	1	ce	ce	PROPN
bibechana-53458	130	2	qe	qe	PROPN
bibechana-53458	130	3	=	=	SYM
bibechana-53458	130	4	1	1	NUM
bibechana-53458	130	5	qmb	qmb	PROPN
bibechana-53458	130	6	+	+	NUM
bibechana-53458	130	7	ce	ce	PROPN
bibechana-53458	130	8	qm	qm	PROPN
bibechana-53458	130	9	(	(	PUNCT
bibechana-53458	130	10	3	3	X
bibechana-53458	130	11	)	)	PUNCT
bibechana-53458	130	12	log	log	NOUN
bibechana-53458	130	13	qe	qe	NOUN
bibechana-53458	130	14	=	=	PUNCT
bibechana-53458	130	15	logkf	logkf	NOUN
bibechana-53458	130	16	+	+	CCONJ
bibechana-53458	130	17	1	1	NUM
bibechana-53458	130	18	n	n	NUM
bibechana-53458	130	19	×	×	NOUN
bibechana-53458	130	20	logce	logce	NOUN
bibechana-53458	130	21	(	(	PUNCT
bibechana-53458	130	22	4	4	NUM
bibechana-53458	130	23	)	)	PUNCT
bibechana-53458	130	24	in	in	ADP
bibechana-53458	130	25	these	these	DET
bibechana-53458	130	26	equations	equation	NOUN
bibechana-53458	130	27	,	,	PUNCT
bibechana-53458	130	28	ce(ppm	ce(ppm	PROPN
bibechana-53458	130	29	)	)	PUNCT
bibechana-53458	130	30	is	be	AUX
bibechana-53458	130	31	the	the	DET
bibechana-53458	130	32	equilibrium	equilibrium	NOUN
bibechana-53458	130	33	concertation	concertation	NOUN
bibechana-53458	130	34	of	of	ADP
bibechana-53458	130	35	adsorbate	adsorbate	NOUN
bibechana-53458	130	36	,	,	PUNCT
bibechana-53458	130	37	qe	qe	PROPN
bibechana-53458	130	38	(	(	PUNCT
bibechana-53458	130	39	mg	mg	PROPN
bibechana-53458	130	40	/	/	SYM
bibechana-53458	130	41	g	g	NOUN
bibechana-53458	130	42	)	)	PUNCT
bibechana-53458	130	43	is	be	AUX
bibechana-53458	130	44	the	the	DET
bibechana-53458	130	45	amount	amount	NOUN
bibechana-53458	130	46	of	of	ADP
bibechana-53458	130	47	cr(vi	cr(vi	PROPN
bibechana-53458	130	48	)	)	PUNCT
bibechana-53458	130	49	ions	ion	NOUN
bibechana-53458	130	50	adsorbed	adsorb	VERB
bibechana-53458	130	51	per	per	ADP
bibechana-53458	130	52	gram	gram	NOUN
bibechana-53458	130	53	of	of	ADP
bibechana-53458	130	54	adsorbent	adsorbent	NOUN
bibechana-53458	130	55	at	at	ADP
bibechana-53458	130	56	equilibrium	equilibrium	NOUN
bibechana-53458	130	57	,	,	PUNCT
bibechana-53458	130	58	qm	qm	PROPN
bibechana-53458	130	59	(	(	PUNCT
bibechana-53458	130	60	mg	mg	PROPN
bibechana-53458	130	61	/	/	SYM
bibechana-53458	130	62	g	g	NOUN
bibechana-53458	130	63	)	)	PUNCT
bibechana-53458	130	64	is	be	AUX
bibechana-53458	130	65	the	the	DET
bibechana-53458	130	66	maximum	maximum	ADJ
bibechana-53458	130	67	adsorption	adsorption	NOUN
bibechana-53458	130	68	capacity	capacity	NOUN
bibechana-53458	130	69	,	,	PUNCT
bibechana-53458	130	70	b	b	NOUN
bibechana-53458	130	71	(	(	PUNCT
bibechana-53458	130	72	l	l	NOUN
bibechana-53458	130	73	/	/	SYM
bibechana-53458	130	74	mg	mg	ADJ
bibechana-53458	130	75	)	)	PUNCT
bibechana-53458	130	76	is	be	AUX
bibechana-53458	130	77	the	the	DET
bibechana-53458	130	78	constant	constant	ADJ
bibechana-53458	130	79	.	.	PUNCT
bibechana-53458	131	1	by	by	ADP
bibechana-53458	131	2	plotting	plot	VERB
bibechana-53458	131	3	a	a	DET
bibechana-53458	131	4	graph	graph	NOUN
bibechana-53458	131	5	of	of	ADP
bibechana-53458	131	6	ce	ce	PROPN
bibechana-53458	131	7	/	/	SYM
bibechana-53458	131	8	qe	qe	PROPN
bibechana-53458	131	9	versus	versus	ADP
bibechana-53458	131	10	ce	ce	PROPN
bibechana-53458	131	11	,	,	PUNCT
bibechana-53458	131	12	the	the	DET
bibechana-53458	131	13	value	value	NOUN
bibechana-53458	131	14	of	of	ADP
bibechana-53458	131	15	qm	qm	PROPN
bibechana-53458	131	16	and	and	CCONJ
bibechana-53458	131	17	b	b	PROPN
bibechana-53458	131	18	can	can	AUX
bibechana-53458	131	19	be	be	AUX
bibechana-53458	131	20	evaluated	evaluate	VERB
bibechana-53458	131	21	.	.	PUNCT
bibechana-53458	132	1	the	the	DET
bibechana-53458	132	2	kf	kf	PROPN
bibechana-53458	132	3	(	(	PUNCT
bibechana-53458	132	4	l	l	NOUN
bibechana-53458	132	5	/	/	SYM
bibechana-53458	132	6	mg	mg	ADJ
bibechana-53458	132	7	)	)	PUNCT
bibechana-53458	132	8	is	be	AUX
bibechana-53458	132	9	adsorption	adsorption	NOUN
bibechana-53458	132	10	capacity	capacity	NOUN
bibechana-53458	132	11	and	and	CCONJ
bibechana-53458	132	12	1	1	NUM
bibechana-53458	132	13	/	/	SYM
bibechana-53458	132	14	n	n	PROPN
bibechana-53458	132	15	is	be	AUX
bibechana-53458	132	16	adsorption	adsorption	NOUN
bibechana-53458	132	17	intensity	intensity	NOUN
bibechana-53458	132	18	which	which	PRON
bibechana-53458	132	19	indicates	indicate	VERB
bibechana-53458	132	20	the	the	DET
bibechana-53458	132	21	relative	relative	ADJ
bibechana-53458	132	22	distribution	distribution	NOUN
bibechana-53458	132	23	of	of	ADP
bibechana-53458	132	24	energy	energy	NOUN
bibechana-53458	132	25	and	and	CCONJ
bibechana-53458	132	26	adsorption	adsorption	NOUN
bibechana-53458	132	27	heterogeneity	heterogeneity	NOUN
bibechana-53458	132	28	site	site	NOUN
bibechana-53458	132	29	.	.	PUNCT
bibechana-53458	133	1	the	the	DET
bibechana-53458	133	2	result	result	NOUN
bibechana-53458	133	3	shows	show	VERB
bibechana-53458	133	4	that	that	SCONJ
bibechana-53458	133	5	the	the	DET
bibechana-53458	133	6	maximum	maximum	ADJ
bibechana-53458	133	7	adsorption	adsorption	NOUN
bibechana-53458	133	8	capacity	capacity	NOUN
bibechana-53458	133	9	is	be	AUX
bibechana-53458	133	10	found	find	VERB
bibechana-53458	133	11	to	to	PART
bibechana-53458	133	12	be	be	AUX
bibechana-53458	133	13	85.32	85.32	NUM
bibechana-53458	133	14	mg	mg	PROPN
bibechana-53458	133	15	/	/	SYM
bibechana-53458	133	16	g	g	NOUN
bibechana-53458	133	17	onto	onto	ADP
bibechana-53458	133	18	ctw	ctw	NOUN
bibechana-53458	133	19	at	at	ADP
bibechana-53458	133	20	the	the	DET
bibechana-53458	133	21	ph	ph	NOUN
bibechana-53458	133	22	of	of	ADP
bibechana-53458	133	23	2	2	NUM
bibechana-53458	133	24	.	.	PUNCT
bibechana-53458	133	25	higher	high	ADJ
bibechana-53458	133	26	initial	initial	ADJ
bibechana-53458	133	27	concentration	concentration	NOUN
bibechana-53458	133	28	can	can	AUX
bibechana-53458	133	29	increase	increase	VERB
bibechana-53458	133	30	the	the	DET
bibechana-53458	133	31	higher	high	ADJ
bibechana-53458	133	32	adsorption	adsorption	NOUN
bibechana-53458	133	33	of	of	ADP
bibechana-53458	133	34	metal	metal	NOUN
bibechana-53458	133	35	ions	ion	NOUN
bibechana-53458	133	36	.	.	PUNCT
bibechana-53458	134	1	with	with	ADP
bibechana-53458	134	2	the	the	DET
bibechana-53458	134	3	increase	increase	NOUN
bibechana-53458	134	4	of	of	ADP
bibechana-53458	134	5	concentration	concentration	NOUN
bibechana-53458	134	6	,	,	PUNCT
bibechana-53458	134	7	the	the	DET
bibechana-53458	134	8	adsorption	adsorption	NOUN
bibechana-53458	134	9	process	process	NOUN
bibechana-53458	134	10	get	get	AUX
bibechana-53458	134	11	saturated	saturate	VERB
bibechana-53458	134	12	.	.	PUNCT
bibechana-53458	135	1	the	the	DET
bibechana-53458	135	2	higher	high	ADJ
bibechana-53458	135	3	value	value	NOUN
bibechana-53458	135	4	of	of	ADP
bibechana-53458	135	5	langmuir	langmuir	PROPN
bibechana-53458	135	6	correlation	correlation	NOUN
bibechana-53458	135	7	coefficient	coefficient	NOUN
bibechana-53458	135	8	(	(	PUNCT
bibechana-53458	135	9	r2	r2	NOUN
bibechana-53458	135	10	=	=	SYM
bibechana-53458	135	11	0.9974	0.9974	NUM
bibechana-53458	135	12	)	)	PUNCT
bibechana-53458	135	13	indicates	indicate	VERB
bibechana-53458	135	14	the	the	DET
bibechana-53458	135	15	better	well	ADJ
bibechana-53458	135	16	fitness	fitness	NOUN
bibechana-53458	135	17	of	of	ADP
bibechana-53458	135	18	langmuir	langmuir	PROPN
bibechana-53458	135	19	model	model	PROPN
bibechana-53458	135	20	compared	compare	VERB
bibechana-53458	135	21	to	to	ADP
bibechana-53458	135	22	the	the	DET
bibechana-53458	135	23	freundlich	freundlich	ADJ
bibechana-53458	135	24	model	model	NOUN
bibechana-53458	135	25	.	.	PUNCT
bibechana-53458	136	1	it	it	PRON
bibechana-53458	136	2	shows	show	VERB
bibechana-53458	136	3	that	that	SCONJ
bibechana-53458	136	4	the	the	DET
bibechana-53458	136	5	metal	metal	NOUN
bibechana-53458	136	6	ion	ion	NOUN
bibechana-53458	136	7	adsorption	adsorption	NOUN
bibechana-53458	136	8	is	be	AUX
bibechana-53458	136	9	predominantly	predominantly	ADV
bibechana-53458	136	10	a	a	DET
bibechana-53458	136	11	unimolecular	unimolecular	PROPN
bibechana-53458	136	12	.	.	PUNCT
bibechana-53458	137	1	additionally	additionally	ADV
bibechana-53458	137	2	,	,	PUNCT
bibechana-53458	137	3	in	in	ADP
bibechana-53458	137	4	langmuir	langmuir	PROPN
bibechana-53458	137	5	’s	’s	PART
bibechana-53458	137	6	isotherm	isotherm	NOUN
bibechana-53458	137	7	,	,	PUNCT
bibechana-53458	137	8	the	the	DET
bibechana-53458	137	9	equilibrium	equilibrium	NOUN
bibechana-53458	137	10	parameter	parameter	NOUN
bibechana-53458	137	11	,	,	PUNCT
bibechana-53458	137	12	the	the	DET
bibechana-53458	137	13	dimensionless	dimensionless	NOUN
bibechana-53458	137	14	equilibrium	equilibrium	NOUN
bibechana-53458	137	15	puspa	puspa	NOUN
bibechana-53458	137	16	lal	lal	PROPN
bibechana-53458	137	17	homagai	homagai	PROPN
bibechana-53458	137	18	et	et	PROPN
bibechana-53458	137	19	al./	al./	ADV
bibechana-53458	137	20	bibechana	bibechana	PROPN
bibechana-53458	137	21	20	20	NUM
bibechana-53458	137	22	(	(	PUNCT
bibechana-53458	137	23	2023	2023	NUM
bibechana-53458	137	24	)	)	PUNCT
bibechana-53458	137	25	76	76	NUM
bibechana-53458	137	26	-	-	SYM
bibechana-53458	137	27	85	85	NUM
bibechana-53458	137	28	82	82	NUM
bibechana-53458	137	29	figure	figure	NOUN
bibechana-53458	137	30	7	7	NUM
bibechana-53458	137	31	:	:	PUNCT
bibechana-53458	137	32	time	time	NOUN
bibechana-53458	137	33	on	on	ADP
bibechana-53458	137	34	adsorption	adsorption	NOUN
bibechana-53458	137	35	of	of	ADP
bibechana-53458	137	36	cr(vi	cr(vi	PROPN
bibechana-53458	137	37	)	)	PUNCT
bibechana-53458	137	38	onto	onto	ADP
bibechana-53458	137	39	ctw	ctw	NOUN
bibechana-53458	137	40	.	.	PUNCT
bibechana-53458	138	1	figure	figure	NOUN
bibechana-53458	138	2	8	8	NUM
bibechana-53458	138	3	:	:	PUNCT
bibechana-53458	138	4	pseudo	pseudo	NOUN
bibechana-53458	138	5	second	second	ADJ
bibechana-53458	138	6	order	order	NOUN
bibechana-53458	138	7	adsorption	adsorption	NOUN
bibechana-53458	138	8	kinetics	kinetic	NOUN
bibechana-53458	138	9	of	of	ADP
bibechana-53458	138	10	cr(vi	cr(vi	PROPN
bibechana-53458	138	11	)	)	PUNCT
bibechana-53458	138	12	onto	onto	ADP
bibechana-53458	138	13	ctw	ctw	ADJ
bibechana-53458	138	14	.	.	PUNCT
bibechana-53458	139	1	constant	constant	ADJ
bibechana-53458	139	2	(	(	PUNCT
bibechana-53458	139	3	kl	kl	NOUN
bibechana-53458	139	4	)	)	PUNCT
bibechana-53458	139	5	,	,	PUNCT
bibechana-53458	139	6	given	give	VERB
bibechana-53458	139	7	by	by	ADP
bibechana-53458	139	8	equation	equation	NOUN
bibechana-53458	139	9	(	(	PUNCT
bibechana-53458	139	10	5	5	NUM
bibechana-53458	139	11	):	):	PUNCT
bibechana-53458	139	12	kl	kl	NOUN
bibechana-53458	139	13	=	=	NOUN
bibechana-53458	139	14	1	1	NUM
bibechana-53458	139	15	1	1	NUM
bibechana-53458	139	16	+	+	NUM
bibechana-53458	139	17	bci	bci	X
bibechana-53458	139	18	(	(	PUNCT
bibechana-53458	139	19	5	5	NUM
bibechana-53458	139	20	)	)	PUNCT
bibechana-53458	139	21	where	where	SCONJ
bibechana-53458	139	22	b	b	NOUN
bibechana-53458	139	23	is	be	AUX
bibechana-53458	139	24	the	the	DET
bibechana-53458	139	25	langmuir	langmuir	PROPN
bibechana-53458	139	26	constant	constant	ADJ
bibechana-53458	139	27	and	and	CCONJ
bibechana-53458	139	28	ci	ci	PROPN
bibechana-53458	139	29	is	be	AUX
bibechana-53458	139	30	the	the	DET
bibechana-53458	139	31	initial	initial	ADJ
bibechana-53458	139	32	metal	metal	NOUN
bibechana-53458	139	33	ion	ion	NOUN
bibechana-53458	139	34	concentration	concentration	NOUN
bibechana-53458	139	35	.	.	PUNCT
bibechana-53458	140	1	in	in	ADP
bibechana-53458	140	2	this	this	DET
bibechana-53458	140	3	research	research	NOUN
bibechana-53458	140	4	work	work	NOUN
bibechana-53458	140	5	,	,	PUNCT
bibechana-53458	140	6	the	the	DET
bibechana-53458	140	7	value	value	NOUN
bibechana-53458	140	8	of	of	ADP
bibechana-53458	140	9	kl	kl	PROPN
bibechana-53458	140	10	is	be	AUX
bibechana-53458	140	11	between	between	ADP
bibechana-53458	140	12	0	0	NUM
bibechana-53458	140	13	and	and	CCONJ
bibechana-53458	140	14	1	1	NUM
bibechana-53458	140	15	indicating	indicate	VERB
bibechana-53458	140	16	the	the	DET
bibechana-53458	140	17	nature	nature	NOUN
bibechana-53458	140	18	of	of	ADP
bibechana-53458	140	19	favorable	favorable	ADJ
bibechana-53458	140	20	langmuir	langmuir	PROPN
bibechana-53458	140	21	model	model	NOUN
bibechana-53458	140	22	of	of	ADP
bibechana-53458	140	23	adsorption	adsorption	NOUN
bibechana-53458	140	24	isotherm	isotherm	NOUN
bibechana-53458	140	25	.	.	PUNCT
bibechana-53458	141	1	3.7	3.7	NUM
bibechana-53458	141	2	effect	effect	NOUN
bibechana-53458	141	3	of	of	ADP
bibechana-53458	141	4	contact	contact	NOUN
bibechana-53458	141	5	time	time	NOUN
bibechana-53458	141	6	for	for	ADP
bibechana-53458	141	7	the	the	DET
bibechana-53458	141	8	study	study	NOUN
bibechana-53458	141	9	of	of	ADP
bibechana-53458	141	10	effect	effect	NOUN
bibechana-53458	141	11	of	of	ADP
bibechana-53458	141	12	contact	contact	NOUN
bibechana-53458	141	13	time	time	NOUN
bibechana-53458	141	14	in	in	ADP
bibechana-53458	141	15	the	the	DET
bibechana-53458	141	16	adsorption	adsorption	NOUN
bibechana-53458	141	17	process	process	NOUN
bibechana-53458	141	18	,	,	PUNCT
bibechana-53458	141	19	20	20	NUM
bibechana-53458	141	20	mg	mg	NOUN
bibechana-53458	141	21	of	of	ADP
bibechana-53458	141	22	adsorbent	adsorbent	NOUN
bibechana-53458	141	23	was	be	AUX
bibechana-53458	141	24	put	put	VERB
bibechana-53458	141	25	into	into	ADP
bibechana-53458	141	26	the	the	DET
bibechana-53458	141	27	20	20	NUM
bibechana-53458	141	28	ml	ml	NOUN
bibechana-53458	141	29	of	of	ADP
bibechana-53458	141	30	50	50	NUM
bibechana-53458	141	31	ppm	ppm	NOUN
bibechana-53458	141	32	of	of	ADP
bibechana-53458	141	33	cr(vi	cr(vi	PROPN
bibechana-53458	141	34	)	)	PUNCT
bibechana-53458	141	35	solution	solution	NOUN
bibechana-53458	141	36	.	.	PUNCT
bibechana-53458	142	1	the	the	DET
bibechana-53458	142	2	ph	ph	NOUN
bibechana-53458	142	3	of	of	ADP
bibechana-53458	142	4	the	the	DET
bibechana-53458	142	5	solution	solution	NOUN
bibechana-53458	142	6	was	be	AUX
bibechana-53458	142	7	maintained	maintain	VERB
bibechana-53458	142	8	2	2	NUM
bibechana-53458	142	9	for	for	ADP
bibechana-53458	142	10	the	the	DET
bibechana-53458	142	11	study	study	NOUN
bibechana-53458	142	12	.	.	PUNCT
bibechana-53458	143	1	after	after	ADP
bibechana-53458	143	2	shaking	shake	VERB
bibechana-53458	143	3	the	the	DET
bibechana-53458	143	4	solution	solution	NOUN
bibechana-53458	143	5	for	for	ADP
bibechana-53458	143	6	the	the	DET
bibechana-53458	143	7	24	24	NUM
bibechana-53458	143	8	h	h	NOUN
bibechana-53458	143	9	,	,	PUNCT
bibechana-53458	143	10	the	the	DET
bibechana-53458	143	11	content	content	NOUN
bibechana-53458	143	12	was	be	AUX
bibechana-53458	143	13	filtered	filter	VERB
bibechana-53458	143	14	and	and	CCONJ
bibechana-53458	143	15	the	the	DET
bibechana-53458	143	16	clear	clear	ADJ
bibechana-53458	143	17	solution	solution	NOUN
bibechana-53458	143	18	was	be	AUX
bibechana-53458	143	19	processed	process	VERB
bibechana-53458	143	20	for	for	ADP
bibechana-53458	143	21	its	its	PRON
bibechana-53458	143	22	concentration	concentration	NOUN
bibechana-53458	143	23	measurement	measurement	NOUN
bibechana-53458	143	24	using	use	VERB
bibechana-53458	143	25	double	double	ADJ
bibechana-53458	143	26	beam	beam	NOUN
bibechana-53458	143	27	uv	uv	NOUN
bibechana-53458	143	28	-	-	PUNCT
bibechana-53458	143	29	vis	vis	X
bibechana-53458	143	30	spectrophotometer	spectrophotometer	NOUN
bibechana-53458	143	31	.	.	PUNCT
bibechana-53458	144	1	adsorption	adsorption	NOUN
bibechana-53458	144	2	of	of	ADP
bibechana-53458	144	3	cr(vi	cr(vi	PROPN
bibechana-53458	144	4	)	)	PUNCT
bibechana-53458	144	5	was	be	AUX
bibechana-53458	144	6	initially	initially	ADV
bibechana-53458	144	7	increased	increase	VERB
bibechana-53458	144	8	with	with	ADP
bibechana-53458	144	9	increase	increase	NOUN
bibechana-53458	144	10	of	of	ADP
bibechana-53458	144	11	the	the	DET
bibechana-53458	144	12	contact	contact	NOUN
bibechana-53458	144	13	time	time	NOUN
bibechana-53458	144	14	and	and	CCONJ
bibechana-53458	144	15	remain	remain	VERB
bibechana-53458	144	16	constant	constant	ADJ
bibechana-53458	144	17	.	.	PUNCT
bibechana-53458	145	1	figure	figure	NOUN
bibechana-53458	145	2	7	7	NUM
bibechana-53458	145	3	shows	show	VERB
bibechana-53458	145	4	that	that	SCONJ
bibechana-53458	145	5	the	the	DET
bibechana-53458	145	6	amount	amount	NOUN
bibechana-53458	145	7	of	of	ADP
bibechana-53458	145	8	adsorption	adsorption	NOUN
bibechana-53458	145	9	increased	increase	VERB
bibechana-53458	145	10	from	from	ADP
bibechana-53458	145	11	5	5	NUM
bibechana-53458	145	12	minutes	minute	NOUN
bibechana-53458	145	13	up	up	ADP
bibechana-53458	145	14	to	to	ADP
bibechana-53458	145	15	120	120	NUM
bibechana-53458	145	16	minutes	minute	NOUN
bibechana-53458	145	17	,	,	PUNCT
bibechana-53458	145	18	and	and	CCONJ
bibechana-53458	145	19	then	then	ADV
bibechana-53458	145	20	remained	remain	VERB
bibechana-53458	145	21	constant	constant	ADJ
bibechana-53458	145	22	thereafter	thereafter	ADV
bibechana-53458	145	23	.	.	PUNCT
bibechana-53458	146	1	3.8	3.8	NUM
bibechana-53458	146	2	adsorption	adsorption	NOUN
bibechana-53458	146	3	kinetics	kinetic	VERB
bibechana-53458	146	4	the	the	DET
bibechana-53458	146	5	experimental	experimental	ADJ
bibechana-53458	146	6	adsorption	adsorption	NOUN
bibechana-53458	146	7	kinetic	kinetic	NOUN
bibechana-53458	146	8	data	datum	NOUN
bibechana-53458	146	9	can	can	AUX
bibechana-53458	146	10	be	be	AUX
bibechana-53458	146	11	evaluated	evaluate	VERB
bibechana-53458	146	12	following	follow	VERB
bibechana-53458	146	13	integrated	integrate	VERB
bibechana-53458	146	14	form	form	NOUN
bibechana-53458	146	15	of	of	ADP
bibechana-53458	146	16	pseudosecond	pseudosecond	NOUN
bibechana-53458	146	17	-	-	PUNCT
bibechana-53458	146	18	order	order	NOUN
bibechana-53458	146	19	kinetics	kinetic	NOUN
bibechana-53458	146	20	model	model	NOUN
bibechana-53458	146	21	explained	explain	VERB
bibechana-53458	146	22	by	by	ADP
bibechana-53458	146	23	ho	ho	PROPN
bibechana-53458	146	24	and	and	CCONJ
bibechana-53458	146	25	mckay	mckay	PROPN
bibechana-53458	147	1	[	[	X
bibechana-53458	147	2	20	20	NUM
bibechana-53458	147	3	]	]	PUNCT
bibechana-53458	147	4	as	as	SCONJ
bibechana-53458	147	5	given	give	VERB
bibechana-53458	147	6	in	in	ADP
bibechana-53458	147	7	equation	equation	NOUN
bibechana-53458	147	8	(	(	PUNCT
bibechana-53458	147	9	6	6	NUM
bibechana-53458	147	10	)	)	PUNCT
bibechana-53458	147	11	.	.	PUNCT
bibechana-53458	148	1	t	t	PROPN
bibechana-53458	148	2	qt	qt	NOUN
bibechana-53458	148	3	=	=	SYM
bibechana-53458	148	4	1	1	NUM
bibechana-53458	148	5	k2q2e	k2q2e	NUM
bibechana-53458	148	6	+	+	NUM
bibechana-53458	149	1	t	t	PROPN
bibechana-53458	149	2	qe	qe	X
bibechana-53458	149	3	(	(	PUNCT
bibechana-53458	149	4	6	6	NUM
bibechana-53458	149	5	)	)	PUNCT
bibechana-53458	149	6	puspa	puspa	NOUN
bibechana-53458	149	7	lal	lal	PROPN
bibechana-53458	149	8	homagai	homagai	PROPN
bibechana-53458	149	9	et	et	PROPN
bibechana-53458	149	10	al./	al./	ADV
bibechana-53458	149	11	bibechana	bibechana	PROPN
bibechana-53458	149	12	20	20	NUM
bibechana-53458	149	13	(	(	PUNCT
bibechana-53458	149	14	2023	2023	NUM
bibechana-53458	149	15	)	)	PUNCT
bibechana-53458	149	16	76	76	NUM
bibechana-53458	149	17	-	-	SYM
bibechana-53458	149	18	85	85	NUM
bibechana-53458	149	19	83	83	NUM
bibechana-53458	149	20	here	here	ADV
bibechana-53458	149	21	,	,	PUNCT
bibechana-53458	149	22	qt	qt	PROPN
bibechana-53458	149	23	(	(	PUNCT
bibechana-53458	149	24	mg	mg	PROPN
bibechana-53458	149	25	g−1	g−1	PROPN
bibechana-53458	149	26	)	)	PUNCT
bibechana-53458	149	27	is	be	AUX
bibechana-53458	149	28	the	the	DET
bibechana-53458	149	29	amount	amount	NOUN
bibechana-53458	149	30	of	of	ADP
bibechana-53458	149	31	the	the	DET
bibechana-53458	149	32	adsorption	adsorption	NOUN
bibechana-53458	149	33	at	at	ADP
bibechana-53458	149	34	time	time	NOUN
bibechana-53458	149	35	(	(	PUNCT
bibechana-53458	149	36	min	min	NOUN
bibechana-53458	149	37	)	)	PUNCT
bibechana-53458	149	38	,	,	PUNCT
bibechana-53458	149	39	k2	k2	X
bibechana-53458	149	40	(	(	PUNCT
bibechana-53458	149	41	gmg−1min−1	gmg−1min−1	PROPN
bibechana-53458	149	42	)	)	PUNCT
bibechana-53458	149	43	is	be	AUX
bibechana-53458	149	44	the	the	DET
bibechana-53458	149	45	rate	rate	NOUN
bibechana-53458	149	46	constant	constant	ADJ
bibechana-53458	149	47	of	of	ADP
bibechana-53458	149	48	pseudo	pseudo	NOUN
bibechana-53458	149	49	-	-	ADJ
bibechana-53458	149	50	second	second	ADJ
bibechana-53458	149	51	order	order	NOUN
bibechana-53458	149	52	kinetic	kinetic	NOUN
bibechana-53458	149	53	of	of	ADP
bibechana-53458	149	54	adsorption	adsorption	NOUN
bibechana-53458	149	55	.	.	PUNCT
bibechana-53458	150	1	using	use	VERB
bibechana-53458	150	2	the	the	DET
bibechana-53458	150	3	plot	plot	NOUN
bibechana-53458	150	4	of	of	ADP
bibechana-53458	150	5	t	t	PROPN
bibechana-53458	150	6	/	/	SYM
bibechana-53458	150	7	qt	qt	NOUN
bibechana-53458	150	8	versus	versus	ADP
bibechana-53458	150	9	time	time	NOUN
bibechana-53458	150	10	,	,	PUNCT
bibechana-53458	150	11	we	we	PRON
bibechana-53458	150	12	can	can	AUX
bibechana-53458	150	13	calculate	calculate	VERB
bibechana-53458	150	14	the	the	DET
bibechana-53458	150	15	values	value	NOUN
bibechana-53458	150	16	of	of	ADP
bibechana-53458	150	17	k2	k2	NOUN
bibechana-53458	150	18	and	and	CCONJ
bibechana-53458	150	19	qe	qe	PROPN
bibechana-53458	150	20	.	.	PUNCT
bibechana-53458	151	1	pseudo	pseudo	NOUN
bibechana-53458	151	2	-	-	ADJ
bibechana-53458	151	3	second	second	ADJ
bibechana-53458	151	4	order	order	NOUN
bibechana-53458	151	5	kinetics	kinetic	NOUN
bibechana-53458	151	6	plot	plot	NOUN
bibechana-53458	151	7	gives	give	VERB
bibechana-53458	151	8	the	the	DET
bibechana-53458	151	9	perfect	perfect	ADJ
bibechana-53458	151	10	straight	straight	ADJ
bibechana-53458	151	11	line	line	NOUN
bibechana-53458	151	12	for	for	ADP
bibechana-53458	151	13	the	the	DET
bibechana-53458	151	14	adsorption	adsorption	NOUN
bibechana-53458	151	15	of	of	ADP
bibechana-53458	151	16	cr(vi	cr(vi	PROPN
bibechana-53458	151	17	)	)	PUNCT
bibechana-53458	151	18	onto	onto	ADP
bibechana-53458	151	19	ctw	ctw	NOUN
bibechana-53458	151	20	shown	show	VERB
bibechana-53458	151	21	in	in	ADP
bibechana-53458	151	22	fig.8	fig.8	PROPN
bibechana-53458	151	23	.	.	PUNCT
bibechana-53458	152	1	correlation	correlation	NOUN
bibechana-53458	152	2	coefficient	coefficient	NOUN
bibechana-53458	152	3	r2	r2	NOUN
bibechana-53458	152	4	value	value	NOUN
bibechana-53458	152	5	is	be	AUX
bibechana-53458	152	6	0.992	0.992	NUM
bibechana-53458	152	7	which	which	PRON
bibechana-53458	152	8	indicates	indicate	VERB
bibechana-53458	152	9	the	the	DET
bibechana-53458	152	10	pseudo	pseudo	NOUN
bibechana-53458	152	11	second	second	ADJ
bibechana-53458	152	12	order	order	NOUN
bibechana-53458	152	13	kinetic	kinetic	NOUN
bibechana-53458	152	14	model	model	NOUN
bibechana-53458	152	15	for	for	ADP
bibechana-53458	152	16	the	the	DET
bibechana-53458	152	17	adsorption	adsorption	NOUN
bibechana-53458	152	18	.	.	PUNCT
bibechana-53458	153	1	the	the	DET
bibechana-53458	153	2	correlation	correlation	NOUN
bibechana-53458	153	3	coefficient	coefficient	NOUN
bibechana-53458	153	4	value	value	NOUN
bibechana-53458	153	5	is	be	AUX
bibechana-53458	153	6	about	about	ADP
bibechana-53458	153	7	unity	unity	NOUN
bibechana-53458	153	8	i.e.	i.e.	X
bibechana-53458	153	9	0.992	0.992	NUM
bibechana-53458	153	10	confirms	confirm	VERB
bibechana-53458	153	11	that	that	SCONJ
bibechana-53458	153	12	metal	metal	NOUN
bibechana-53458	153	13	ions	ion	NOUN
bibechana-53458	153	14	,	,	PUNCT
bibechana-53458	153	15	cr(vi	cr(vi	PROPN
bibechana-53458	153	16	)	)	PUNCT
bibechana-53458	153	17	are	be	AUX
bibechana-53458	153	18	chemisorbed	chemisorb	VERB
bibechana-53458	153	19	onto	onto	ADP
bibechana-53458	153	20	ctw	ctw	NOUN
bibechana-53458	153	21	.	.	PUNCT
bibechana-53458	154	1	3.9	3.9	NUM
bibechana-53458	154	2	biosorption	biosorption	NOUN
bibechana-53458	154	3	mechanism	mechanism	NOUN
bibechana-53458	154	4	the	the	DET
bibechana-53458	154	5	high	high	ADJ
bibechana-53458	154	6	value	value	NOUN
bibechana-53458	154	7	of	of	ADP
bibechana-53458	154	8	qm	qm	PROPN
bibechana-53458	154	9	could	could	AUX
bibechana-53458	154	10	be	be	AUX
bibechana-53458	154	11	associated	associate	VERB
bibechana-53458	154	12	with	with	ADP
bibechana-53458	154	13	high	high	ADJ
bibechana-53458	154	14	surface	surface	NOUN
bibechana-53458	154	15	area	area	NOUN
bibechana-53458	154	16	resulted	result	VERB
bibechana-53458	154	17	from	from	ADP
bibechana-53458	154	18	ring	ring	NOUN
bibechana-53458	154	19	opening	opening	NOUN
bibechana-53458	154	20	of	of	ADP
bibechana-53458	154	21	cellulose	cellulose	NOUN
bibechana-53458	154	22	,	,	PUNCT
bibechana-53458	154	23	hemicellulose	hemicellulose	NOUN
bibechana-53458	154	24	or	or	CCONJ
bibechana-53458	154	25	lignin	lignin	NOUN
bibechana-53458	154	26	mass	mass	NOUN
bibechana-53458	154	27	due	due	ADP
bibechana-53458	154	28	to	to	ADP
bibechana-53458	154	29	acid	acid	ADJ
bibechana-53458	154	30	treatment	treatment	NOUN
bibechana-53458	154	31	in	in	ADP
bibechana-53458	154	32	charring	char	VERB
bibechana-53458	154	33	process	process	NOUN
bibechana-53458	154	34	.	.	PUNCT
bibechana-53458	155	1	the	the	DET
bibechana-53458	155	2	ring	ring	NOUN
bibechana-53458	155	3	opening	opening	NOUN
bibechana-53458	155	4	process	process	NOUN
bibechana-53458	155	5	of	of	ADP
bibechana-53458	155	6	cellulose	cellulose	NOUN
bibechana-53458	155	7	increased	increase	VERB
bibechana-53458	155	8	the	the	DET
bibechana-53458	155	9	active	active	ADJ
bibechana-53458	155	10	surface	surface	NOUN
bibechana-53458	155	11	sites	site	NOUN
bibechana-53458	155	12	during	during	ADP
bibechana-53458	155	13	the	the	DET
bibechana-53458	155	14	charring	char	VERB
bibechana-53458	155	15	process	process	NOUN
bibechana-53458	155	16	.	.	PUNCT
bibechana-53458	156	1	in	in	ADP
bibechana-53458	156	2	the	the	DET
bibechana-53458	156	3	hexavalent	hexavalent	NOUN
bibechana-53458	156	4	chromium	chromium	NOUN
bibechana-53458	156	5	having	have	VERB
bibechana-53458	156	6	ionization	ionization	NOUN
bibechana-53458	156	7	process	process	NOUN
bibechana-53458	156	8	at	at	ADP
bibechana-53458	156	9	ph2	ph2	NOUN
bibechana-53458	156	10	,	,	PUNCT
bibechana-53458	156	11	the	the	DET
bibechana-53458	156	12	concentration	concentration	NOUN
bibechana-53458	156	13	of	of	ADP
bibechana-53458	156	14	hcro−	hcro−	NOUN
bibechana-53458	156	15	4	4	NUM
bibechana-53458	156	16	ions	ion	NOUN
bibechana-53458	156	17	are	be	AUX
bibechana-53458	156	18	maximum	maximum	ADJ
bibechana-53458	156	19	.	.	PUNCT
bibechana-53458	157	1	furthermore	furthermore	ADV
bibechana-53458	157	2	,	,	PUNCT
bibechana-53458	157	3	at	at	ADP
bibechana-53458	157	4	a	a	DET
bibechana-53458	157	5	low	low	ADJ
bibechana-53458	157	6	ph	ph	NOUN
bibechana-53458	157	7	condition	condition	NOUN
bibechana-53458	157	8	,	,	PUNCT
bibechana-53458	157	9	protonation	protonation	NOUN
bibechana-53458	157	10	is	be	AUX
bibechana-53458	157	11	possible	possible	ADJ
bibechana-53458	157	12	due	due	ADP
bibechana-53458	157	13	to	to	ADP
bibechana-53458	157	14	high	high	ADJ
bibechana-53458	157	15	concentration	concentration	NOUN
bibechana-53458	157	16	of	of	ADP
bibechana-53458	157	17	protons	proton	NOUN
bibechana-53458	157	18	.	.	PUNCT
bibechana-53458	158	1	as	as	ADP
bibechana-53458	158	2	a	a	DET
bibechana-53458	158	3	result	result	NOUN
bibechana-53458	158	4	,	,	PUNCT
bibechana-53458	158	5	hcro4	hcro4	PROPN
bibechana-53458	158	6	is	be	AUX
bibechana-53458	158	7	electrostatically	electrostatically	ADV
bibechana-53458	158	8	attracted	attract	VERB
bibechana-53458	158	9	to	to	ADP
bibechana-53458	158	10	the	the	DET
bibechana-53458	158	11	protonated	protonate	VERB
bibechana-53458	158	12	surfaces	surface	NOUN
bibechana-53458	158	13	of	of	ADP
bibechana-53458	158	14	the	the	DET
bibechana-53458	158	15	biosorbents	biosorbent	NOUN
bibechana-53458	158	16	,	,	PUNCT
bibechana-53458	158	17	which	which	PRON
bibechana-53458	158	18	helps	help	VERB
bibechana-53458	158	19	it	it	PRON
bibechana-53458	158	20	to	to	PART
bibechana-53458	158	21	bind	bind	VERB
bibechana-53458	158	22	to	to	ADP
bibechana-53458	158	23	the	the	DET
bibechana-53458	158	24	surface	surface	NOUN
bibechana-53458	158	25	of	of	ADP
bibechana-53458	158	26	ctw	ctw	NOUN
bibechana-53458	158	27	(	(	PUNCT
bibechana-53458	158	28	figure	figure	NOUN
bibechana-53458	158	29	is	be	AUX
bibechana-53458	158	30	not	not	PART
bibechana-53458	158	31	given	give	VERB
bibechana-53458	158	32	)	)	PUNCT
bibechana-53458	158	33	.	.	PUNCT
bibechana-53458	159	1	similarly	similarly	ADV
bibechana-53458	159	2	,	,	PUNCT
bibechana-53458	159	3	cr(vi	cr(vi	PROPN
bibechana-53458	159	4	)	)	PUNCT
bibechana-53458	159	5	get	get	AUX
bibechana-53458	159	6	adsorbed	adsorb	VERB
bibechana-53458	159	7	onto	onto	ADP
bibechana-53458	159	8	the	the	DET
bibechana-53458	159	9	protonated	protonate	VERB
bibechana-53458	159	10	sites	site	NOUN
bibechana-53458	159	11	within	within	ADP
bibechana-53458	159	12	the	the	DET
bibechana-53458	159	13	ctw	ctw	NOUN
bibechana-53458	159	14	by	by	ADP
bibechana-53458	159	15	an	an	DET
bibechana-53458	159	16	ion	ion	NOUN
bibechana-53458	159	17	-	-	PUNCT
bibechana-53458	159	18	exchange	exchange	NOUN
bibechana-53458	159	19	mechanism	mechanism	NOUN
bibechana-53458	159	20	[	[	X
bibechana-53458	159	21	20,21	20,21	NUM
bibechana-53458	159	22	]	]	PUNCT
bibechana-53458	159	23	.	.	PUNCT
bibechana-53458	160	1	table	table	NOUN
bibechana-53458	160	2	1	1	NUM
bibechana-53458	160	3	:	:	PUNCT
bibechana-53458	160	4	maximum	maximum	PROPN
bibechana-53458	160	5	cr(vi	cr(vi	PROPN
bibechana-53458	160	6	)	)	PUNCT
bibechana-53458	160	7	biosorption	biosorption	NOUN
bibechana-53458	160	8	capacities	capacity	NOUN
bibechana-53458	160	9	(	(	PUNCT
bibechana-53458	160	10	qm	qm	PROPN
bibechana-53458	160	11	)	)	PUNCT
bibechana-53458	160	12	of	of	ADP
bibechana-53458	160	13	ctw	ctw	NOUN
bibechana-53458	160	14	with	with	ADP
bibechana-53458	160	15	other	other	ADJ
bibechana-53458	160	16	reported	report	VERB
bibechana-53458	160	17	biosorbents	biosorbent	NOUN
bibechana-53458	160	18	.	.	PUNCT
bibechana-53458	161	1	sn	sn	PROPN
bibechana-53458	161	2	biosorbent	biosorbent	ADJ
bibechana-53458	161	3	ph	ph	PROPN
bibechana-53458	161	4	qm	qm	PROPN
bibechana-53458	161	5	(	(	PUNCT
bibechana-53458	161	6	mg	mg	PROPN
bibechana-53458	161	7	/	/	SYM
bibechana-53458	161	8	g	g	NOUN
bibechana-53458	161	9	)	)	PUNCT
bibechana-53458	161	10	reference	reference	NOUN
bibechana-53458	161	11	1	1	NUM
bibechana-53458	161	12	arthrobacter	arthrobacter	NOUN
bibechana-53458	161	13	viscous	viscous	ADJ
bibechana-53458	161	14	biomass	biomass	NOUN
bibechana-53458	161	15	2.0	2.0	NUM
bibechana-53458	161	16	20.377	20.377	NUM
bibechana-53458	161	17	[	[	X
bibechana-53458	161	18	21	21	NUM
bibechana-53458	161	19	]	]	SYM
bibechana-53458	161	20	2	2	NUM
bibechana-53458	161	21	waste	waste	NOUN
bibechana-53458	161	22	newspaper	newspaper	NOUN
bibechana-53458	161	23	3.0	3.0	NUM
bibechana-53458	161	24	59.88	59.88	NUM
bibechana-53458	161	25	[	[	X
bibechana-53458	161	26	22	22	NUM
bibechana-53458	161	27	]	]	SYM
bibechana-53458	161	28	3	3	NUM
bibechana-53458	161	29	coconut	coconut	NOUN
bibechana-53458	161	30	husk	husk	NOUN
bibechana-53458	161	31	2.0	2.0	NUM
bibechana-53458	161	32	29.00	29.00	NUM
bibechana-53458	161	33	[	[	X
bibechana-53458	161	34	23	23	NUM
bibechana-53458	161	35	]	]	SYM
bibechana-53458	161	36	4	4	NUM
bibechana-53458	161	37	cacktus	cacktus	NOUN
bibechana-53458	161	38	fruit	fruit	NOUN
bibechana-53458	161	39	(	(	PUNCT
bibechana-53458	161	40	opuntia	opuntia	NOUN
bibechana-53458	161	41	)	)	PUNCT
bibechana-53458	161	42	2.0	2.0	NUM
bibechana-53458	161	43	18.50	18.50	NUM
bibechana-53458	161	44	[	[	X
bibechana-53458	161	45	24	24	NUM
bibechana-53458	161	46	]	]	SYM
bibechana-53458	161	47	5	5	NUM
bibechana-53458	161	48	carbon	carbon	NOUN
bibechana-53458	161	49	slurry	slurry	VERB
bibechana-53458	161	50	2.0	2.0	NUM
bibechana-53458	161	51	15.24	15.24	NUM
bibechana-53458	161	52	[	[	X
bibechana-53458	161	53	25	25	NUM
bibechana-53458	161	54	]	]	SYM
bibechana-53458	161	55	6	6	NUM
bibechana-53458	161	56	nutshell	nutshell	NOUN
bibechana-53458	161	57	powder	powder	NOUN
bibechana-53458	161	58	2.0	2.0	NUM
bibechana-53458	161	59	72.12	72.12	NUM
bibechana-53458	161	60	[	[	X
bibechana-53458	161	61	26	26	NUM
bibechana-53458	161	62	]	]	SYM
bibechana-53458	161	63	7	7	NUM
bibechana-53458	161	64	coconut	coconut	NOUN
bibechana-53458	161	65	coir	coir	NOUN
bibechana-53458	161	66	pith	pith	NOUN
bibechana-53458	161	67	2.0	2.0	NUM
bibechana-53458	161	68	76.3	76.3	NUM
bibechana-53458	161	69	[	[	X
bibechana-53458	161	70	27	27	NUM
bibechana-53458	161	71	]	]	SYM
bibechana-53458	161	72	8	8	NUM
bibechana-53458	161	73	banana	banana	NOUN
bibechana-53458	161	74	peel	peel	NOUN
bibechana-53458	161	75	1.5	1.5	NUM
bibechana-53458	161	76	10.42	10.42	NUM
bibechana-53458	161	77	[	[	X
bibechana-53458	161	78	28	28	NUM
bibechana-53458	161	79	]	]	SYM
bibechana-53458	161	80	9	9	NUM
bibechana-53458	161	81	charred	char	VERB
bibechana-53458	161	82	tea	tea	NOUN
bibechana-53458	161	83	waste	waste	NOUN
bibechana-53458	161	84	2.0	2.0	NUM
bibechana-53458	161	85	85.32	85.32	NUM
bibechana-53458	161	86	present	present	ADJ
bibechana-53458	161	87	work	work	NOUN
bibechana-53458	161	88	4	4	NUM
bibechana-53458	161	89	conclusion	conclusion	NOUN
bibechana-53458	161	90	the	the	DET
bibechana-53458	161	91	charred	charred	ADJ
bibechana-53458	161	92	tea	tea	NOUN
bibechana-53458	161	93	waste	waste	NOUN
bibechana-53458	161	94	was	be	AUX
bibechana-53458	161	95	prepared	prepare	VERB
bibechana-53458	161	96	by	by	ADP
bibechana-53458	161	97	the	the	DET
bibechana-53458	161	98	treatment	treatment	NOUN
bibechana-53458	161	99	concentrated	concentrate	VERB
bibechana-53458	161	100	sulphuric	sulphuric	ADJ
bibechana-53458	161	101	acid	acid	NOUN
bibechana-53458	161	102	into	into	ADP
bibechana-53458	161	103	tea	tea	NOUN
bibechana-53458	161	104	waste	waste	NOUN
bibechana-53458	161	105	.	.	PUNCT
bibechana-53458	162	1	the	the	DET
bibechana-53458	162	2	maximum	maximum	PROPN
bibechana-53458	162	3	cr(vi	cr(vi	PROPN
bibechana-53458	162	4	)	)	PUNCT
bibechana-53458	162	5	uptake	uptake	ADJ
bibechana-53458	162	6	capacity	capacity	NOUN
bibechana-53458	162	7	was	be	AUX
bibechana-53458	162	8	found	find	VERB
bibechana-53458	162	9	to	to	PART
bibechana-53458	162	10	be	be	AUX
bibechana-53458	162	11	85.32	85.32	NUM
bibechana-53458	162	12	mg	mg	PROPN
bibechana-53458	162	13	/	/	SYM
bibechana-53458	162	14	g	g	NOUN
bibechana-53458	162	15	onto	onto	ADP
bibechana-53458	162	16	ctw	ctw	NOUN
bibechana-53458	162	17	at	at	ADP
bibechana-53458	162	18	ph	ph	NOUN
bibechana-53458	162	19	2	2	NUM
bibechana-53458	162	20	reaching	reach	VERB
bibechana-53458	162	21	equilibrium	equilibrium	NOUN
bibechana-53458	162	22	in	in	ADP
bibechana-53458	162	23	120	120	NUM
bibechana-53458	162	24	min	min	NOUN
bibechana-53458	162	25	.	.	PUNCT
bibechana-53458	163	1	the	the	DET
bibechana-53458	163	2	maximum	maximum	ADJ
bibechana-53458	163	3	percent	percent	NOUN
bibechana-53458	163	4	cr(vi	cr(vi	NOUN
bibechana-53458	163	5	)	)	PUNCT
bibechana-53458	163	6	removal	removal	NOUN
bibechana-53458	163	7	was	be	AUX
bibechana-53458	163	8	found	find	VERB
bibechana-53458	163	9	to	to	PART
bibechana-53458	163	10	be	be	AUX
bibechana-53458	163	11	81.42	81.42	NUM
bibechana-53458	163	12	%	%	NOUN
bibechana-53458	163	13	at	at	ADP
bibechana-53458	163	14	the	the	DET
bibechana-53458	163	15	optimum	optimum	ADJ
bibechana-53458	163	16	ph	ph	ADJ
bibechana-53458	163	17	2	2	NUM
bibechana-53458	163	18	.	.	PUNCT
bibechana-53458	164	1	the	the	DET
bibechana-53458	164	2	experimental	experimental	ADJ
bibechana-53458	164	3	data	datum	NOUN
bibechana-53458	164	4	were	be	AUX
bibechana-53458	164	5	in	in	ADP
bibechana-53458	164	6	good	good	ADJ
bibechana-53458	164	7	agreement	agreement	NOUN
bibechana-53458	164	8	with	with	ADP
bibechana-53458	164	9	the	the	DET
bibechana-53458	164	10	langmuir	langmuir	PROPN
bibechana-53458	164	11	isotherm	isotherm	PROPN
bibechana-53458	164	12	.	.	PUNCT
bibechana-53458	165	1	the	the	DET
bibechana-53458	165	2	adsorbent	adsorbent	NOUN
bibechana-53458	165	3	ctw	ctw	NOUN
bibechana-53458	165	4	follows	follow	VERB
bibechana-53458	165	5	pseudo	pseudo	NOUN
bibechana-53458	165	6	-	-	ADJ
bibechana-53458	165	7	second	second	ADJ
bibechana-53458	165	8	-	-	PUNCT
bibechana-53458	165	9	order	order	NOUN
bibechana-53458	165	10	kinetics	kinetic	NOUN
bibechana-53458	165	11	with	with	ADP
bibechana-53458	165	12	the	the	DET
bibechana-53458	165	13	correlation	correlation	NOUN
bibechana-53458	165	14	coefficient	coefficient	NOUN
bibechana-53458	165	15	(	(	PUNCT
bibechana-53458	165	16	r2	r2	NOUN
bibechana-53458	165	17	=	=	SYM
bibechana-53458	165	18	0.992	0.992	NUM
bibechana-53458	165	19	)	)	PUNCT
bibechana-53458	165	20	.	.	PUNCT
bibechana-53458	166	1	the	the	DET
bibechana-53458	166	2	result	result	NOUN
bibechana-53458	166	3	of	of	ADP
bibechana-53458	166	4	high	high	ADJ
bibechana-53458	166	5	adsorption	adsorption	NOUN
bibechana-53458	166	6	capacity	capacity	NOUN
bibechana-53458	166	7	with	with	ADP
bibechana-53458	166	8	fast	fast	ADJ
bibechana-53458	166	9	kinetics	kinetic	NOUN
bibechana-53458	166	10	concludes	conclude	VERB
bibechana-53458	166	11	that	that	SCONJ
bibechana-53458	166	12	ctw	ctw	NOUN
bibechana-53458	166	13	can	can	AUX
bibechana-53458	166	14	be	be	AUX
bibechana-53458	166	15	used	use	VERB
bibechana-53458	166	16	as	as	ADP
bibechana-53458	166	17	an	an	DET
bibechana-53458	166	18	efficient	efficient	ADJ
bibechana-53458	166	19	bio	bio	NOUN
bibechana-53458	166	20	-	-	NOUN
bibechana-53458	166	21	adsorbent	adsorbent	NOUN
bibechana-53458	166	22	for	for	ADP
bibechana-53458	166	23	the	the	DET
bibechana-53458	166	24	sequestration	sequestration	NOUN
bibechana-53458	166	25	of	of	ADP
bibechana-53458	166	26	cr	cr	PROPN
bibechana-53458	166	27	(	(	PUNCT
bibechana-53458	166	28	vi	vi	PROPN
bibechana-53458	166	29	)	)	PUNCT
bibechana-53458	166	30	from	from	ADP
bibechana-53458	166	31	contaminated	contaminated	ADJ
bibechana-53458	166	32	water	water	NOUN
bibechana-53458	166	33	.	.	PUNCT
bibechana-53458	167	1	references	reference	NOUN
bibechana-53458	167	2	[	[	X
bibechana-53458	167	3	1	1	NUM
bibechana-53458	167	4	]	]	X
bibechana-53458	167	5	h.b.oli	h.b.oli	NOUN
bibechana-53458	167	6	,	,	PUNCT
bibechana-53458	167	7	et	et	PROPN
bibechana-53458	167	8	al	al	PROPN
bibechana-53458	167	9	.	.	PROPN
bibechana-53458	167	10	photocatalytic	photocatalytic	ADJ
bibechana-53458	167	11	fuel	fuel	NOUN
bibechana-53458	167	12	cells	cell	NOUN
bibechana-53458	167	13	for	for	ADP
bibechana-53458	167	14	simultaneous	simultaneous	ADJ
bibechana-53458	167	15	wastewater	wastewater	NOUN
bibechana-53458	167	16	treatment	treatment	NOUN
bibechana-53458	167	17	and	and	CCONJ
bibechana-53458	167	18	power	power	NOUN
bibechana-53458	167	19	generation	generation	NOUN
bibechana-53458	167	20	:	:	PUNCT
bibechana-53458	167	21	mechanisms	mechanism	NOUN
bibechana-53458	167	22	,	,	PUNCT
bibechana-53458	167	23	challenges	challenge	NOUN
bibechana-53458	167	24	,	,	PUNCT
bibechana-53458	167	25	and	and	CCONJ
bibechana-53458	167	26	future	future	ADJ
bibechana-53458	167	27	prospects	prospect	NOUN
bibechana-53458	167	28	.	.	PUNCT
bibechana-53458	168	1	energies	energy	NOUN
bibechana-53458	168	2	,	,	PUNCT
bibechana-53458	168	3	15(9):3216	15(9):3216	NUM
bibechana-53458	168	4	,	,	PUNCT
bibechana-53458	168	5	2022	2022	NUM
bibechana-53458	168	6	.	.	PUNCT
bibechana-53458	169	1	10.3390	10.3390	NUM
bibechana-53458	169	2	/	/	SYM
bibechana-53458	169	3	en15093216	en15093216	ADJ
bibechana-53458	169	4	[	[	X
bibechana-53458	169	5	2	2	NUM
bibechana-53458	169	6	]	]	PUNCT
bibechana-53458	169	7	e.	e.	PROPN
bibechana-53458	169	8	brandes	brandes	PROPN
bibechana-53458	169	9	et	et	PROPN
bibechana-53458	169	10	al	al	PROPN
bibechana-53458	169	11	.	.	PROPN
bibechana-53458	169	12	ductility	ductility	NOUN
bibechana-53458	169	13	in	in	ADP
bibechana-53458	169	14	chromium	chromium	NOUN
bibechana-53458	169	15	.	.	PUNCT
bibechana-53458	170	1	nature	nature	NOUN
bibechana-53458	170	2	,	,	PUNCT
bibechana-53458	170	3	178(4533):587–587	178(4533):587–587	NUM
bibechana-53458	170	4	,	,	PUNCT
bibechana-53458	170	5	1956	1956	NUM
bibechana-53458	170	6	.	.	PUNCT
bibechana-53458	171	1	10.1038/178587a0	10.1038/178587a0	PUNCT
bibechana-53458	172	1	[	[	X
bibechana-53458	172	2	3	3	NUM
bibechana-53458	172	3	]	]	X
bibechana-53458	172	4	j.	j.	PROPN
bibechana-53458	172	5	gardea	gardea	PROPN
bibechana-53458	172	6	-	-	PUNCT
bibechana-53458	172	7	torresdey	torresdey	PROPN
bibechana-53458	172	8	et	et	PROPN
bibechana-53458	172	9	al	al	PROPN
bibechana-53458	172	10	.	.	PUNCT
bibechana-53458	172	11	characterization	characterization	NOUN
bibechana-53458	172	12	of	of	ADP
bibechana-53458	172	13	cr(vi	cr(vi	NOUN
bibechana-53458	172	14	)	)	PUNCT
bibechana-53458	172	15	binding	binding	NOUN
bibechana-53458	172	16	and	and	CCONJ
bibechana-53458	172	17	reduction	reduction	NOUN
bibechana-53458	172	18	to	to	ADP
bibechana-53458	172	19	cr(iii	cr(iii	NOUN
bibechana-53458	172	20	)	)	PUNCT
bibechana-53458	172	21	by	by	ADP
bibechana-53458	172	22	the	the	DET
bibechana-53458	172	23	agricultural	agricultural	ADJ
bibechana-53458	172	24	byproducts	byproduct	NOUN
bibechana-53458	172	25	of	of	ADP
bibechana-53458	172	26	avena	avena	NOUN
bibechana-53458	172	27	monida	monida	PROPN
bibechana-53458	172	28	(	(	PUNCT
bibechana-53458	172	29	oat	oat	NOUN
bibechana-53458	172	30	)	)	PUNCT
bibechana-53458	172	31	biomass	biomass	NOUN
bibechana-53458	172	32	.	.	PUNCT
bibechana-53458	173	1	journal	journal	NOUN
bibechana-53458	173	2	of	of	ADP
bibechana-53458	173	3	hazardous	hazardous	ADJ
bibechana-53458	173	4	materials	material	NOUN
bibechana-53458	173	5	,	,	PUNCT
bibechana-53458	173	6	80(13):175–188	80(13):175–188	NUM
bibechana-53458	173	7	,	,	PUNCT
bibechana-53458	173	8	2000	2000	NUM
bibechana-53458	173	9	.	.	PUNCT
bibechana-53458	174	1	10.1016	10.1016	NUM
bibechana-53458	174	2	/	/	SYM
bibechana-53458	174	3	s0304	s0304	ADJ
bibechana-53458	174	4	-	-	PUNCT
bibechana-53458	174	5	3894(00)00301	3894(00)00301	NOUN
bibechana-53458	174	6	-	-	PUNCT
bibechana-53458	174	7	0	0	NUM
bibechana-53458	175	1	[	[	X
bibechana-53458	175	2	4	4	X
bibechana-53458	175	3	]	]	PUNCT
bibechana-53458	175	4	ja	ja	PROPN
bibechana-53458	175	5	cotruvo	cotruvo	PROPN
bibechana-53458	175	6	.	.	PUNCT
bibechana-53458	176	1	2017	2017	NUM
bibechana-53458	176	2	who	who	PRON
bibechana-53458	176	3	guidelines	guideline	VERB
bibechana-53458	176	4	for	for	ADP
bibechana-53458	176	5	drinking	drink	VERB
bibechana-53458	176	6	water	water	NOUN
bibechana-53458	176	7	quality	quality	NOUN
bibechana-53458	176	8	:	:	PUNCT
bibechana-53458	176	9	first	first	ADJ
bibechana-53458	176	10	addendum	addendum	NOUN
bibechana-53458	176	11	to	to	ADP
bibechana-53458	176	12	the	the	DET
bibechana-53458	176	13	fourth	fourth	PROPN
bibechana-53458	176	14	edition	edition	NOUN
bibechana-53458	176	15	.	.	PUNCT
bibechana-53458	177	1	journal	journal	PROPN
bibechana-53458	177	2	–	–	PUNCT
bibechana-53458	177	3	american	american	PROPN
bibechana-53458	177	4	water	water	PROPN
bibechana-53458	177	5	works	works	PROPN
bibechana-53458	177	6	association	association	PROPN
bibechana-53458	177	7	,	,	PUNCT
bibechana-53458	177	8	109(7):44–51	109(7):44–51	NUM
bibechana-53458	177	9	,	,	PUNCT
bibechana-53458	177	10	2017	2017	NUM
bibechana-53458	177	11	.	.	PUNCT
bibechana-53458	177	12	10.5942	10.5942	NUM
bibechana-53458	177	13	/	/	SYM
bibechana-53458	177	14	jawwa.2017.109.0087	jawwa.2017.109.0087	NOUN
bibechana-53458	178	1	[	[	X
bibechana-53458	178	2	5	5	X
bibechana-53458	178	3	]	]	X
bibechana-53458	178	4	g.	g.	PROPN
bibechana-53458	178	5	anger	anger	PROPN
bibechana-53458	178	6	et	et	PROPN
bibechana-53458	178	7	al	al	PROPN
bibechana-53458	178	8	.	.	PUNCT
bibechana-53458	178	9	chromium	chromium	NOUN
bibechana-53458	178	10	compounds	compound	NOUN
bibechana-53458	178	11	.	.	PUNCT
bibechana-53458	179	1	ullmann	ullmann	PROPN
bibechana-53458	179	2	’s	’s	PART
bibechana-53458	179	3	encyclopedia	encyclopedia	NOUN
bibechana-53458	179	4	of	of	ADP
bibechana-53458	179	5	industrial	industrial	ADJ
bibechana-53458	179	6	chemistry	chemistry	NOUN
bibechana-53458	179	7	,	,	PUNCT
bibechana-53458	179	8	7	7	NUM
bibechana-53458	179	9	,	,	PUNCT
bibechana-53458	179	10	2005	2005	NUM
bibechana-53458	179	11	.	.	PUNCT
bibechana-53458	180	1	10.1002/14356007.a07	10.1002/14356007.a07	NUM
bibechana-53458	180	2	067	067	NUM
bibechana-53458	181	1	[	[	X
bibechana-53458	181	2	6	6	NUM
bibechana-53458	181	3	]	]	PUNCT
bibechana-53458	181	4	q.	q.	PROPN
bibechana-53458	181	5	hu	hu	PROPN
bibechana-53458	181	6	et	et	PROPN
bibechana-53458	181	7	al	al	PROPN
bibechana-53458	181	8	.	.	PROPN
bibechana-53458	181	9	adsorptive	adsorptive	ADJ
bibechana-53458	181	10	recovery	recovery	NOUN
bibechana-53458	181	11	of	of	ADP
bibechana-53458	181	12	vanadium	vanadium	NOUN
bibechana-53458	181	13	(	(	PUNCT
bibechana-53458	181	14	v	v	NOUN
bibechana-53458	181	15	)	)	PUNCT
bibechana-53458	181	16	from	from	ADP
bibechana-53458	181	17	chromium	chromium	NOUN
bibechana-53458	181	18	(	(	PUNCT
bibechana-53458	181	19	vi)-containing	vi)-containe	VERB
bibechana-53458	181	20	effluent	effluent	NOUN
bibechana-53458	181	21	by	by	ADP
bibechana-53458	181	22	zr	zr	PROPN
bibechana-53458	181	23	(	(	PUNCT
bibechana-53458	181	24	iv)-loaded	iv)-loaded	ADJ
bibechana-53458	181	25	orange	orange	ADJ
bibechana-53458	181	26	juice	juice	PROPN
bibechana-53458	181	27	residue	residue	NOUN
bibechana-53458	181	28	.	.	PUNCT
bibechana-53458	182	1	chemical	chemical	ADJ
bibechana-53458	182	2	engineering	engineering	PROPN
bibechana-53458	182	3	journal	journal	PROPN
bibechana-53458	182	4	,	,	PUNCT
bibechana-53458	182	5	248:79–88	248:79–88	NUM
bibechana-53458	182	6	,	,	PUNCT
bibechana-53458	182	7	2014	2014	NUM
bibechana-53458	182	8	.	.	PUNCT
bibechana-53458	183	1	10.1016	10.1016	NUM
bibechana-53458	183	2	/	/	SYM
bibechana-53458	183	3	j.cej.2014.03.029	j.cej.2014.03.029	PROPN
bibechana-53458	183	4	https://doi.org/10.3390/en15093216	https://doi.org/10.3390/en15093216	NUM
bibechana-53458	183	5	https://doi.org/10.1038/178587a0	https://doi.org/10.1038/178587a0	PROPN
bibechana-53458	183	6	https://doi.org/10.1016/s0304-3894(00)00301-0	https://doi.org/10.1016/s0304-3894(00)00301-0	ADJ
bibechana-53458	183	7	https://doi.org/10.5942/jawwa.2017.109.0087	https://doi.org/10.5942/jawwa.2017.109.0087	PROPN
bibechana-53458	183	8	https://doi.org/10.1002/14356007.a07	https://doi.org/10.1002/14356007.a07	VERB
bibechana-53458	183	9	067	067	NUM
bibechana-53458	183	10	https://doi.org/10.1016/j.cej.2014.03.029	https://doi.org/10.1016/j.cej.2014.03.029	PROPN
bibechana-53458	183	11	puspa	puspa	PROPN
bibechana-53458	183	12	lal	lal	PROPN
bibechana-53458	183	13	homagai	homagai	PROPN
bibechana-53458	183	14	et	et	PROPN
bibechana-53458	183	15	al./	al./	ADV
bibechana-53458	183	16	bibechana	bibechana	PROPN
bibechana-53458	183	17	20	20	NUM
bibechana-53458	183	18	(	(	PUNCT
bibechana-53458	183	19	2023	2023	NUM
bibechana-53458	183	20	)	)	PUNCT
bibechana-53458	183	21	76	76	NUM
bibechana-53458	183	22	-	-	SYM
bibechana-53458	183	23	85	85	NUM
bibechana-53458	183	24	84	84	NUM
bibechana-53458	184	1	[	[	X
bibechana-53458	184	2	7	7	NUM
bibechana-53458	184	3	]	]	X
bibechana-53458	184	4	r.	r.	PROPN
bibechana-53458	184	5	saha	saha	PROPN
bibechana-53458	184	6	et	et	PROPN
bibechana-53458	184	7	al	al	PROPN
bibechana-53458	184	8	.	.	PUNCT
bibechana-53458	184	9	sources	source	NOUN
bibechana-53458	184	10	and	and	CCONJ
bibechana-53458	184	11	toxicity	toxicity	NOUN
bibechana-53458	184	12	of	of	ADP
bibechana-53458	184	13	hexavalent	hexavalent	NOUN
bibechana-53458	184	14	chromium	chromium	NOUN
bibechana-53458	184	15	.	.	PUNCT
bibechana-53458	185	1	journal	journal	NOUN
bibechana-53458	185	2	of	of	ADP
bibechana-53458	185	3	coordination	coordination	NOUN
bibechana-53458	185	4	chemistry	chemistry	NOUN
bibechana-53458	185	5	,	,	PUNCT
bibechana-53458	185	6	64(10):1782–180	64(10):1782–180	NOUN
bibechana-53458	185	7	,	,	PUNCT
bibechana-53458	185	8	2011	2011	NUM
bibechana-53458	185	9	.	.	PUNCT
bibechana-53458	186	1	10.1080/00958972.2011.583646	10.1080/00958972.2011.583646	NUM
bibechana-53458	186	2	[	[	X
bibechana-53458	186	3	8	8	NUM
bibechana-53458	186	4	]	]	X
bibechana-53458	186	5	f.n.zare	f.n.zare	NOUN
bibechana-53458	186	6	et	et	PROPN
bibechana-53458	186	7	al	al	PROPN
bibechana-53458	186	8	.	.	PROPN
bibechana-53458	186	9	nanoadsorbents	nanoadsorbent	NOUN
bibechana-53458	186	10	based	base	VERB
bibechana-53458	186	11	on	on	ADP
bibechana-53458	186	12	conducting	conduct	VERB
bibechana-53458	186	13	polymer	polymer	NOUN
bibechana-53458	186	14	nanocomposites	nanocomposite	NOUN
bibechana-53458	186	15	with	with	ADP
bibechana-53458	186	16	main	main	ADJ
bibechana-53458	186	17	focus	focus	NOUN
bibechana-53458	186	18	on	on	ADP
bibechana-53458	186	19	polyaniline	polyaniline	NOUN
bibechana-53458	186	20	and	and	CCONJ
bibechana-53458	186	21	its	its	PRON
bibechana-53458	186	22	derivatives	derivative	NOUN
bibechana-53458	186	23	for	for	ADP
bibechana-53458	186	24	removal	removal	NOUN
bibechana-53458	186	25	of	of	ADP
bibechana-53458	186	26	heavy	heavy	ADJ
bibechana-53458	186	27	metal	metal	NOUN
bibechana-53458	186	28	ions	ion	NOUN
bibechana-53458	186	29	/	/	SYM
bibechana-53458	186	30	dyes	dye	NOUN
bibechana-53458	186	31	:	:	PUNCT
bibechana-53458	186	32	a	a	DET
bibechana-53458	186	33	review	review	NOUN
bibechana-53458	186	34	.	.	PUNCT
bibechana-53458	187	1	environmental	environmental	ADJ
bibechana-53458	187	2	research	research	NOUN
bibechana-53458	187	3	,	,	PUNCT
bibechana-53458	187	4	162:173–195	162:173–195	NUM
bibechana-53458	187	5	,	,	PUNCT
bibechana-53458	187	6	2018	2018	NUM
bibechana-53458	187	7	.	.	PUNCT
bibechana-53458	188	1	10.1016	10.1016	NUM
bibechana-53458	188	2	/	/	SYM
bibechana-53458	188	3	j.envres.2017.12.025	j.envres.2017.12.025	PROPN
bibechana-53458	188	4	[	[	X
bibechana-53458	188	5	9	9	NUM
bibechana-53458	188	6	]	]	X
bibechana-53458	188	7	d.p	d.p	PROPN
bibechana-53458	188	8	.	.	PROPN
bibechana-53458	188	9	bhattarai	bhattarai	PROPN
bibechana-53458	188	10	et	et	PROPN
bibechana-53458	188	11	al	al	PROPN
bibechana-53458	188	12	.	.	PUNCT
bibechana-53458	189	1	nir	nir	NOUN
bibechana-53458	189	2	-	-	PUNCT
bibechana-53458	189	3	triggered	trigger	VERB
bibechana-53458	189	4	hyperthermal	hyperthermal	ADJ
bibechana-53458	189	5	effect	effect	NOUN
bibechana-53458	189	6	of	of	ADP
bibechana-53458	189	7	polythiophene	polythiophene	NOUN
bibechana-53458	189	8	nanoparticles	nanoparticle	NOUN
bibechana-53458	189	9	synthesized	synthesize	VERB
bibechana-53458	189	10	by	by	ADP
bibechana-53458	189	11	surfactant	surfactant	NOUN
bibechana-53458	189	12	-	-	PUNCT
bibechana-53458	189	13	free	free	ADJ
bibechana-53458	189	14	oxidative	oxidative	ADJ
bibechana-53458	189	15	polymerization	polymerization	NOUN
bibechana-53458	189	16	method	method	NOUN
bibechana-53458	189	17	on	on	ADP
bibechana-53458	189	18	colorectal	colorectal	ADJ
bibechana-53458	189	19	carcinoma	carcinoma	NOUN
bibechana-53458	189	20	cells	cell	NOUN
bibechana-53458	189	21	.	.	PUNCT
bibechana-53458	190	1	cells	cell	NOUN
bibechana-53458	190	2	,	,	PUNCT
bibechana-53458	190	3	9(9):2122	9(9):2122	NUM
bibechana-53458	190	4	,	,	PUNCT
bibechana-53458	190	5	2020	2020	NUM
bibechana-53458	190	6	.	.	PUNCT
bibechana-53458	191	1	10.3390	10.3390	NUM
bibechana-53458	191	2	/	/	SYM
bibechana-53458	191	3	cells9092122	cells9092122	PROPN
bibechana-53458	192	1	[	[	X
bibechana-53458	192	2	10	10	NUM
bibechana-53458	192	3	]	]	X
bibechana-53458	192	4	e.	e.	PROPN
bibechana-53458	192	5	rathore	rathore	PROPN
bibechana-53458	192	6	et	et	PROPN
bibechana-53458	192	7	al	al	PROPN
bibechana-53458	192	8	.	.	PROPN
bibechana-53458	192	9	,	,	PUNCT
bibechana-53458	192	10	layered	layered	ADJ
bibechana-53458	192	11	metal	metal	NOUN
bibechana-53458	192	12	chalcophosphate	chalcophosphate	NOUN
bibechana-53458	192	13	(	(	PUNCT
bibechana-53458	192	14	k	k	NOUN
bibechana-53458	192	15	-	-	PUNCT
bibechana-53458	192	16	mnps-1	mnps-1	NOUN
bibechana-53458	192	17	)	)	PUNCT
bibechana-53458	192	18	for	for	ADP
bibechana-53458	192	19	efficient	efficient	ADJ
bibechana-53458	192	20	,	,	PUNCT
bibechana-53458	192	21	selective	selective	ADJ
bibechana-53458	192	22	,	,	PUNCT
bibechana-53458	192	23	and	and	CCONJ
bibechana-53458	192	24	ppb	ppb	NOUN
bibechana-53458	192	25	level	level	NOUN
bibechana-53458	192	26	sequestration	sequestration	NOUN
bibechana-53458	192	27	of	of	ADP
bibechana-53458	192	28	pb	pb	ADP
bibechana-53458	192	29	from	from	ADP
bibechana-53458	192	30	water	water	NOUN
bibechana-53458	192	31	.	.	PUNCT
bibechana-53458	193	1	the	the	DET
bibechana-53458	193	2	journal	journal	NOUN
bibechana-53458	193	3	of	of	ADP
bibechana-53458	193	4	physical	physical	ADJ
bibechana-53458	193	5	chemistry	chemistry	NOUN
bibechana-53458	193	6	c	c	NOUN
bibechana-53458	193	7	,	,	PUNCT
bibechana-53458	193	8	121(14):7959–7966	121(14):7959–7966	NUM
bibechana-53458	193	9	,	,	PUNCT
bibechana-53458	193	10	2017	2017	NUM
bibechana-53458	193	11	.	.	PUNCT
bibechana-53458	194	1	10.1021	10.1021	NUM
bibechana-53458	194	2	/	/	SYM
bibechana-53458	194	3	acs.jpcc.7b00908	acs.jpcc.7b00908	NOUN
bibechana-53458	195	1	[	[	X
bibechana-53458	195	2	11	11	NUM
bibechana-53458	195	3	]	]	PUNCT
bibechana-53458	195	4	x.	x.	NOUN
bibechana-53458	195	5	li	li	PROPN
bibechana-53458	195	6	et	et	PROPN
bibechana-53458	195	7	al	al	PROPN
bibechana-53458	195	8	.	.	PUNCT
bibechana-53458	196	1	chitosan	chitosan	PROPN
bibechana-53458	196	2	modification	modification	NOUN
bibechana-53458	196	3	persimmon	persimmon	NOUN
bibechana-53458	196	4	tannin	tannin	NOUN
bibechana-53458	196	5	bioadsorbent	bioadsorbent	NOUN
bibechana-53458	196	6	for	for	ADP
bibechana-53458	196	7	highly	highly	ADV
bibechana-53458	196	8	efficient	efficient	ADJ
bibechana-53458	196	9	removal	removal	NOUN
bibechana-53458	196	10	of	of	ADP
bibechana-53458	196	11	pb	pb	PROPN
bibechana-53458	196	12	(	(	PUNCT
bibechana-53458	196	13	ii	ii	NOUN
bibechana-53458	196	14	)	)	PUNCT
bibechana-53458	196	15	from	from	ADP
bibechana-53458	196	16	aqueous	aqueous	ADJ
bibechana-53458	196	17	environment	environment	NOUN
bibechana-53458	196	18	:	:	PUNCT
bibechana-53458	196	19	the	the	DET
bibechana-53458	196	20	adsorption	adsorption	NOUN
bibechana-53458	196	21	equilibrium	equilibrium	NOUN
bibechana-53458	196	22	,	,	PUNCT
bibechana-53458	196	23	kinetics	kinetic	NOUN
bibechana-53458	196	24	and	and	CCONJ
bibechana-53458	196	25	thermodynamics	thermodynamic	NOUN
bibechana-53458	196	26	.	.	PUNCT
bibechana-53458	197	1	environmental	environmental	ADJ
bibechana-53458	197	2	technology	technology	PROPN
bibechana-53458	197	3	,	,	PUNCT
bibechana-53458	197	4	40(1):112–124	40(1):112–124	PROPN
bibechana-53458	197	5	,	,	PUNCT
bibechana-53458	197	6	2019	2019	NUM
bibechana-53458	197	7	.	.	PUNCT
bibechana-53458	198	1	10.1080/09593330.2017.1380712	10.1080/09593330.2017.1380712	NUM
bibechana-53458	199	1	[	[	X
bibechana-53458	199	2	12	12	NUM
bibechana-53458	199	3	]	]	PUNCT
bibechana-53458	199	4	p.	p.	PROPN
bibechana-53458	199	5	l.	l.	PROPN
bibechana-53458	199	6	homagai	homagai	PROPN
bibechana-53458	199	7	et	et	PROPN
bibechana-53458	199	8	al	al	PROPN
bibechana-53458	199	9	.	.	PROPN
bibechana-53458	199	10	comparative	comparative	ADJ
bibechana-53458	199	11	adsorption	adsorption	NOUN
bibechana-53458	199	12	behavior	behavior	NOUN
bibechana-53458	199	13	of	of	ADP
bibechana-53458	199	14	malachite	malachite	NOUN
bibechana-53458	199	15	green	green	ADJ
bibechana-53458	199	16	dye	dye	NOUN
bibechana-53458	199	17	onto	onto	ADP
bibechana-53458	199	18	charred	charred	ADJ
bibechana-53458	199	19	and	and	CCONJ
bibechana-53458	199	20	aminated	aminated	ADJ
bibechana-53458	199	21	sal	sal	NOUN
bibechana-53458	199	22	(	(	PUNCT
bibechana-53458	199	23	shorea	shorea	NOUN
bibechana-53458	199	24	robusta	robusta	NOUN
bibechana-53458	199	25	)	)	PUNCT
bibechana-53458	199	26	sawdust	sawdust	NOUN
bibechana-53458	199	27	from	from	ADP
bibechana-53458	199	28	aqueous	aqueous	ADJ
bibechana-53458	199	29	solution	solution	NOUN
bibechana-53458	199	30	.	.	PUNCT
bibechana-53458	200	1	nepal	nepal	PROPN
bibechana-53458	200	2	journal	journal	PROPN
bibechana-53458	200	3	of	of	ADP
bibechana-53458	200	4	science	science	NOUN
bibechana-53458	200	5	and	and	CCONJ
bibechana-53458	200	6	technology	technology	NOUN
bibechana-53458	200	7	,	,	PUNCT
bibechana-53458	200	8	21(1):81–90	21(1):81–90	NUM
bibechana-53458	200	9	,	,	PUNCT
bibechana-53458	200	10	2022	2022	NUM
bibechana-53458	200	11	.	.	PUNCT
bibechana-53458	201	1	10.3126	10.3126	NUM
bibechana-53458	201	2	/	/	SYM
bibechana-53458	201	3	njst.v21i1.49917	njst.v21i1.49917	NOUN
bibechana-53458	201	4	[	[	X
bibechana-53458	201	5	13	13	NUM
bibechana-53458	201	6	]	]	PUNCT
bibechana-53458	201	7	d.	d.	PROPN
bibechana-53458	201	8	aggarwal	aggarwal	PROPN
bibechana-53458	201	9	et	et	PROPN
bibechana-53458	201	10	al	al	PROPN
bibechana-53458	201	11	.	.	PUNCT
bibechana-53458	201	12	adsorption	adsorption	NOUN
bibechana-53458	201	13	of	of	ADP
bibechana-53458	201	14	chromium	chromium	NOUN
bibechana-53458	201	15	by	by	ADP
bibechana-53458	201	16	activated	activate	VERB
bibechana-53458	201	17	carbon	carbon	NOUN
bibechana-53458	201	18	from	from	ADP
bibechana-53458	201	19	aqueous	aqueous	ADJ
bibechana-53458	201	20	solution	solution	NOUN
bibechana-53458	201	21	.	.	PUNCT
bibechana-53458	202	1	carbon	carbon	NOUN
bibechana-53458	202	2	,	,	PUNCT
bibechana-53458	202	3	37(12):1989–1997	37(12):1989–1997	NUM
bibechana-53458	202	4	,	,	PUNCT
bibechana-53458	202	5	1999	1999	NUM
bibechana-53458	202	6	.	.	PUNCT
bibechana-53458	203	1	10.1016	10.1016	NUM
bibechana-53458	203	2	/	/	SYM
bibechana-53458	203	3	s0008	s0008	NOUN
bibechana-53458	203	4	-	-	PUNCT
bibechana-53458	203	5	6223(99)00072	6223(99)00072	ADP
bibechana-53458	203	6	-	-	PUNCT
bibechana-53458	203	7	x	x	PUNCT
bibechana-53458	204	1	[	[	X
bibechana-53458	204	2	14	14	NUM
bibechana-53458	204	3	]	]	PUNCT
bibechana-53458	204	4	a.	a.	NOUN
bibechana-53458	204	5	neilson	neilson	PROPN
bibechana-53458	204	6	et	et	PROPN
bibechana-53458	204	7	al	al	PROPN
bibechana-53458	204	8	.	.	PROPN
bibechana-53458	204	9	influence	influence	NOUN
bibechana-53458	204	10	of	of	ADP
bibechana-53458	204	11	formulation	formulation	NOUN
bibechana-53458	204	12	and	and	CCONJ
bibechana-53458	204	13	processing	processing	NOUN
bibechana-53458	204	14	on	on	ADP
bibechana-53458	204	15	absorption	absorption	NOUN
bibechana-53458	204	16	and	and	CCONJ
bibechana-53458	204	17	metabolism	metabolism	NOUN
bibechana-53458	204	18	of	of	ADP
bibechana-53458	204	19	flavan-3	flavan-3	NOUN
bibechana-53458	204	20	-	-	NOUN
bibechana-53458	204	21	ols	ol	NOUN
bibechana-53458	204	22	from	from	ADP
bibechana-53458	204	23	tea	tea	NOUN
bibechana-53458	204	24	and	and	CCONJ
bibechana-53458	204	25	cocoa	cocoa	NOUN
bibechana-53458	204	26	.	.	PUNCT
bibechana-53458	205	1	annual	annual	ADJ
bibechana-53458	205	2	review	review	NOUN
bibechana-53458	205	3	of	of	ADP
bibechana-53458	205	4	food	food	NOUN
bibechana-53458	205	5	science	science	NOUN
bibechana-53458	205	6	and	and	CCONJ
bibechana-53458	205	7	technology	technology	NOUN
bibechana-53458	205	8	,	,	PUNCT
bibechana-53458	205	9	2:125–151	2:125–151	NOUN
bibechana-53458	205	10	,	,	PUNCT
bibechana-53458	205	11	2011	2011	NUM
bibechana-53458	205	12	.	.	PUNCT
bibechana-53458	206	1	10.1146	10.1146	NUM
bibechana-53458	206	2	/	/	SYM
bibechana-53458	206	3	annurev	annurev	ADJ
bibechana-53458	206	4	-	-	PUNCT
bibechana-53458	206	5	food-022510	food-022510	ADJ
bibechana-53458	206	6	-	-	NUM
bibechana-53458	206	7	133725	133725	NUM
bibechana-53458	206	8	[	[	X
bibechana-53458	206	9	15	15	NUM
bibechana-53458	206	10	]	]	PUNCT
bibechana-53458	206	11	m.ahsan	m.ahsan	PROPN
bibechana-53458	206	12	et	et	PROPN
bibechana-53458	206	13	al	al	PROPN
bibechana-53458	206	14	.	.	PROPN
bibechana-53458	207	1	adsorptive	adsorptive	ADJ
bibechana-53458	207	2	removal	removal	NOUN
bibechana-53458	207	3	of	of	ADP
bibechana-53458	207	4	methylene	methylene	NOUN
bibechana-53458	207	5	blue	blue	NOUN
bibechana-53458	207	6	,	,	PUNCT
bibechana-53458	207	7	tetracycline	tetracycline	NOUN
bibechana-53458	207	8	and	and	CCONJ
bibechana-53458	207	9	cr(vi	cr(vi	PROPN
bibechana-53458	207	10	)	)	PUNCT
bibechana-53458	207	11	from	from	ADP
bibechana-53458	207	12	water	water	NOUN
bibechana-53458	207	13	using	use	VERB
bibechana-53458	207	14	sulfonated	sulfonate	VERB
bibechana-53458	207	15	tea	tea	NOUN
bibechana-53458	207	16	waste	waste	NOUN
bibechana-53458	207	17	.	.	PUNCT
bibechana-53458	208	1	environmental	environmental	ADJ
bibechana-53458	208	2	technology	technology	PROPN
bibechana-53458	208	3	&	&	CCONJ
bibechana-53458	208	4	innovation	innovation	NOUN
bibechana-53458	208	5	,	,	PUNCT
bibechana-53458	208	6	11:23–40	11:23–40	NUM
bibechana-53458	208	7	,	,	PUNCT
bibechana-53458	208	8	2018	2018	NUM
bibechana-53458	208	9	.	.	PUNCT
bibechana-53458	209	1	10.1016	10.1016	NUM
bibechana-53458	209	2	/	/	SYM
bibechana-53458	209	3	j.eti.2018.04.003	j.eti.2018.04.003	NOUN
bibechana-53458	209	4	[	[	X
bibechana-53458	209	5	16	16	NUM
bibechana-53458	209	6	]	]	X
bibechana-53458	209	7	b.	b.	PROPN
bibechana-53458	209	8	tripathi	tripathi	PROPN
bibechana-53458	209	9	et	et	PROPN
bibechana-53458	209	10	al	al	PROPN
bibechana-53458	209	11	.	.	PUNCT
bibechana-53458	209	12	prospects	prospect	NOUN
bibechana-53458	209	13	and	and	CCONJ
bibechana-53458	209	14	challenges	challenge	NOUN
bibechana-53458	209	15	in	in	ADP
bibechana-53458	209	16	algal	algal	ADJ
bibechana-53458	209	17	biotechnology	biotechnology	NOUN
bibechana-53458	209	18	.	.	PUNCT
bibechana-53458	210	1	springer	springer	PROPN
bibechana-53458	210	2	singapore	singapore	PROPN
bibechana-53458	210	3	,	,	PUNCT
bibechana-53458	210	4	2017	2017	NUM
bibechana-53458	210	5	.	.	PUNCT
bibechana-53458	211	1	10.1007/978	10.1007/978	X
bibechana-53458	211	2	-	-	SYM
bibechana-53458	211	3	981	981	NUM
bibechana-53458	211	4	-	-	PUNCT
bibechana-53458	211	5	10	10	NUM
bibechana-53458	211	6	-	-	PUNCT
bibechana-53458	211	7	1950	1950	NUM
bibechana-53458	211	8	-	-	SYM
bibechana-53458	211	9	0	0	NUM
bibechana-53458	212	1	[	[	X
bibechana-53458	212	2	17	17	NUM
bibechana-53458	212	3	]	]	PUNCT
bibechana-53458	212	4	shaoping	shaope	VERB
bibechana-53458	212	5	yang	yang	PROPN
bibechana-53458	212	6	,	,	PUNCT
bibechana-53458	212	7	shiyu	shiyu	PROPN
bibechana-53458	212	8	fu	fu	PROPN
bibechana-53458	212	9	et	et	PROPN
bibechana-53458	212	10	al	al	PROPN
bibechana-53458	212	11	.	.	PROPN
bibechana-53458	212	12	hydrogel	hydrogel	PROPN
bibechana-53458	212	13	beads	bead	NOUN
bibechana-53458	212	14	based	base	VERB
bibechana-53458	212	15	on	on	ADP
bibechana-53458	212	16	carboxymethyl	carboxymethyl	NOUN
bibechana-53458	212	17	cellulose	cellulose	NOUN
bibechana-53458	212	18	for	for	ADP
bibechana-53458	212	19	removal	removal	NOUN
bibechana-53458	212	20	heavy	heavy	ADJ
bibechana-53458	212	21	metal	metal	NOUN
bibechana-53458	212	22	ions	ion	NOUN
bibechana-53458	212	23	.	.	PUNCT
bibechana-53458	213	1	journal	journal	NOUN
bibechana-53458	213	2	of	of	ADP
bibechana-53458	213	3	applied	apply	VERB
bibechana-53458	213	4	polymer	polymer	NOUN
bibechana-53458	213	5	science	science	NOUN
bibechana-53458	213	6	,	,	PUNCT
bibechana-53458	213	7	119(2):1204–1210	119(2):1204–1210	PROPN
bibechana-53458	213	8	,	,	PUNCT
bibechana-53458	213	9	2011	2011	NUM
bibechana-53458	213	10	.	.	PUNCT
bibechana-53458	214	1	10.1002	10.1002	NUM
bibechana-53458	214	2	/	/	SYM
bibechana-53458	214	3	app.32822	app.32822	NUM
bibechana-53458	214	4	[	[	NOUN
bibechana-53458	214	5	18	18	NUM
bibechana-53458	214	6	]	]	PUNCT
bibechana-53458	214	7	k.p.bhattarai	k.p.bhattarai	X
bibechana-53458	214	8	et	et	PROPN
bibechana-53458	214	9	al	al	PROPN
bibechana-53458	214	10	.	.	PROPN
bibechana-53458	214	11	efficient	efficient	ADJ
bibechana-53458	214	12	sequestration	sequestration	NOUN
bibechana-53458	214	13	of	of	ADP
bibechana-53458	214	14	cr	cr	PROPN
bibechana-53458	214	15	(	(	PUNCT
bibechana-53458	214	16	vi	vi	PROPN
bibechana-53458	214	17	)	)	PUNCT
bibechana-53458	214	18	from	from	ADP
bibechana-53458	214	19	aqueous	aqueous	ADJ
bibechana-53458	214	20	solution	solution	NOUN
bibechana-53458	214	21	using	use	VERB
bibechana-53458	214	22	biosorbent	biosorbent	ADJ
bibechana-53458	214	23	derived	derive	VERB
bibechana-53458	214	24	from	from	ADP
bibechana-53458	214	25	arundo	arundo	PROPN
bibechana-53458	214	26	donax	donax	PROPN
bibechana-53458	214	27	stem	stem	PROPN
bibechana-53458	214	28	.	.	PUNCT
bibechana-53458	215	1	journal	journal	NOUN
bibechana-53458	215	2	of	of	ADP
bibechana-53458	215	3	chemistry	chemistry	NOUN
bibechana-53458	215	4	,	,	PUNCT
bibechana-53458	215	5	2022	2022	NUM
bibechana-53458	215	6	,	,	PUNCT
bibechana-53458	215	7	2022	2022	NUM
bibechana-53458	215	8	.	.	PUNCT
bibechana-53458	216	1	10.1155/2022/9926391	10.1155/2022/9926391	NUM
bibechana-53458	216	2	[	[	SYM
bibechana-53458	216	3	19	19	NUM
bibechana-53458	216	4	]	]	X
bibechana-53458	216	5	g	g	NOUN
bibechana-53458	216	6	.p	.p	NOUN
bibechana-53458	216	7	.	.	PUNCT
bibechana-53458	217	1	awasthi	awasthi	ADV
bibechana-53458	217	2	et	et	PROPN
bibechana-53458	217	3	al	al	PROPN
bibechana-53458	217	4	.	.	PUNCT
bibechana-53458	217	5	synthesis	synthesis	NOUN
bibechana-53458	217	6	and	and	CCONJ
bibechana-53458	217	7	characterizations	characterization	NOUN
bibechana-53458	217	8	of	of	ADP
bibechana-53458	217	9	activated	activated	ADJ
bibechana-53458	217	10	carbon	carbon	NOUN
bibechana-53458	217	11	from	from	ADP
bibechana-53458	217	12	wisteria	wisteria	NOUN
bibechana-53458	217	13	sinensis	sinensis	NOUN
bibechana-53458	217	14	seeds	seed	NOUN
bibechana-53458	217	15	biomass	biomass	NOUN
bibechana-53458	217	16	for	for	ADP
bibechana-53458	217	17	energy	energy	NOUN
bibechana-53458	217	18	storage	storage	NOUN
bibechana-53458	217	19	applications	application	NOUN
bibechana-53458	217	20	.	.	PUNCT
bibechana-53458	218	1	journal	journal	NOUN
bibechana-53458	218	2	of	of	ADP
bibechana-53458	218	3	industrial	industrial	ADJ
bibechana-53458	218	4	and	and	CCONJ
bibechana-53458	218	5	engineering	engineer	VERB
bibechana-53458	218	6	chemistry	chemistry	NOUN
bibechana-53458	218	7	,	,	PUNCT
bibechana-53458	218	8	72:265–272	72:265–272	PROPN
bibechana-53458	218	9	,	,	PUNCT
bibechana-53458	218	10	2019	2019	NUM
bibechana-53458	218	11	.	.	PUNCT
bibechana-53458	219	1	10.1016	10.1016	NUM
bibechana-53458	219	2	/	/	SYM
bibechana-53458	219	3	j.jiec.2018.12.027	j.jiec.2018.12.027	PROPN
bibechana-53458	220	1	[	[	X
bibechana-53458	220	2	20	20	NUM
bibechana-53458	220	3	]	]	X
bibechana-53458	220	4	y.	y.	PROPN
bibechana-53458	220	5	ho	ho	PROPN
bibechana-53458	221	1	et	et	PROPN
bibechana-53458	221	2	al	al	PROPN
bibechana-53458	221	3	.	.	PUNCT
bibechana-53458	222	1	pseudo	pseudo	NOUN
bibechana-53458	222	2	-	-	ADJ
bibechana-53458	222	3	second	second	ADJ
bibechana-53458	222	4	order	order	NOUN
bibechana-53458	222	5	model	model	NOUN
bibechana-53458	222	6	for	for	ADP
bibechana-53458	222	7	sorption	sorption	NOUN
bibechana-53458	222	8	processes	process	NOUN
bibechana-53458	222	9	.	.	PUNCT
bibechana-53458	223	1	process	process	NOUN
bibechana-53458	223	2	biochemistry	biochemistry	NOUN
bibechana-53458	223	3	,	,	PUNCT
bibechana-53458	223	4	34(5):451–465	34(5):451–465	NUM
bibechana-53458	223	5	,	,	PUNCT
bibechana-53458	223	6	1999	1999	NUM
bibechana-53458	223	7	.	.	PUNCT
bibechana-53458	224	1	10.1016	10.1016	NUM
bibechana-53458	224	2	/	/	SYM
bibechana-53458	224	3	s0032	s0032	PROPN
bibechana-53458	224	4	-	-	PUNCT
bibechana-53458	224	5	9592(98)00112	9592(98)00112	NUM
bibechana-53458	224	6	-	-	SYM
bibechana-53458	224	7	5	5	NUM
bibechana-53458	225	1	[	[	X
bibechana-53458	225	2	21	21	NUM
bibechana-53458	225	3	]	]	PUNCT
bibechana-53458	225	4	r.	r.	PROPN
bibechana-53458	225	5	hlihor	hlihor	PROPN
bibechana-53458	225	6	et	et	PROPN
bibechana-53458	225	7	al	al	PROPN
bibechana-53458	225	8	.	.	PROPN
bibechana-53458	225	9	biosorption	biosorption	NOUN
bibechana-53458	225	10	potential	potential	NOUN
bibechana-53458	225	11	of	of	ADP
bibechana-53458	225	12	dead	dead	ADJ
bibechana-53458	225	13	and	and	CCONJ
bibechana-53458	225	14	living	live	VERB
bibechana-53458	225	15	arthrobacter	arthrobacter	NOUN
bibechana-53458	225	16	viscosus	viscosus	NOUN
bibechana-53458	225	17	biomass	biomass	NOUN
bibechana-53458	225	18	in	in	ADP
bibechana-53458	225	19	the	the	DET
bibechana-53458	225	20	removal	removal	NOUN
bibechana-53458	225	21	of	of	ADP
bibechana-53458	225	22	cr	cr	PROPN
bibechana-53458	225	23	(	(	PUNCT
bibechana-53458	225	24	vi	vi	PROPN
bibechana-53458	225	25	):	):	PUNCT
bibechana-53458	225	26	batch	batch	NOUN
bibechana-53458	225	27	and	and	CCONJ
bibechana-53458	225	28	column	column	NOUN
bibechana-53458	225	29	studies	study	NOUN
bibechana-53458	225	30	.	.	PUNCT
bibechana-53458	226	1	process	process	NOUN
bibechana-53458	226	2	safety	safety	NOUN
bibechana-53458	226	3	and	and	CCONJ
bibechana-53458	226	4	environmental	environmental	ADJ
bibechana-53458	226	5	protection	protection	NOUN
bibechana-53458	226	6	,	,	PUNCT
bibechana-53458	226	7	108:44–56	108:44–56	NUM
bibechana-53458	226	8	,	,	PUNCT
bibechana-53458	226	9	2017	2017	NUM
bibechana-53458	226	10	.	.	PUNCT
bibechana-53458	227	1	10.1016	10.1016	NUM
bibechana-53458	227	2	/	/	SYM
bibechana-53458	227	3	j.psep.2016.06.016	j.psep.2016.06.016	PROPN
bibechana-53458	228	1	[	[	X
bibechana-53458	228	2	22	22	NUM
bibechana-53458	228	3	]	]	PUNCT
bibechana-53458	228	4	m.	m.	NOUN
bibechana-53458	228	5	dehghani	dehghani	PROPN
bibechana-53458	228	6	et	et	PROPN
bibechana-53458	228	7	al	al	PROPN
bibechana-53458	228	8	.	.	PUNCT
bibechana-53458	228	9	removal	removal	NOUN
bibechana-53458	228	10	of	of	ADP
bibechana-53458	228	11	chromium	chromium	NOUN
bibechana-53458	228	12	(	(	PUNCT
bibechana-53458	228	13	vi	vi	NOUN
bibechana-53458	228	14	)	)	PUNCT
bibechana-53458	228	15	from	from	ADP
bibechana-53458	228	16	aqueous	aqueous	ADJ
bibechana-53458	228	17	solution	solution	NOUN
bibechana-53458	228	18	using	use	VERB
bibechana-53458	228	19	treated	treat	VERB
bibechana-53458	228	20	waste	waste	NOUN
bibechana-53458	228	21	newspaper	newspaper	NOUN
bibechana-53458	228	22	as	as	ADP
bibechana-53458	228	23	a	a	DET
bibechana-53458	228	24	low	low	ADJ
bibechana-53458	228	25	-	-	PUNCT
bibechana-53458	228	26	cost	cost	NOUN
bibechana-53458	228	27	adsorbent	adsorbent	NOUN
bibechana-53458	228	28	:	:	PUNCT
bibechana-53458	228	29	kinetic	kinetic	ADJ
bibechana-53458	228	30	modeling	modeling	NOUN
bibechana-53458	228	31	and	and	CCONJ
bibechana-53458	228	32	isotherm	isotherm	VERB
bibechana-53458	228	33	studies	study	NOUN
bibechana-53458	228	34	.	.	PUNCT
bibechana-53458	229	1	journal	journal	NOUN
bibechana-53458	229	2	of	of	ADP
bibechana-53458	229	3	molecular	molecular	ADJ
bibechana-53458	229	4	liquids	liquid	NOUN
bibechana-53458	229	5	,	,	PUNCT
bibechana-53458	229	6	215:671–679	215:671–679	NUM
bibechana-53458	229	7	,	,	PUNCT
bibechana-53458	229	8	2016	2016	NUM
bibechana-53458	229	9	.	.	PUNCT
bibechana-53458	230	1	10.1016	10.1016	NUM
bibechana-53458	230	2	/	/	SYM
bibechana-53458	230	3	j.molliq.2015.12.057	j.molliq.2015.12.057	PROPN
bibechana-53458	231	1	[	[	X
bibechana-53458	231	2	23	23	NUM
bibechana-53458	231	3	]	]	X
bibechana-53458	231	4	w.	w.	PROPN
bibechana-53458	231	5	tan	tan	PROPN
bibechana-53458	231	6	et	et	PROPN
bibechana-53458	231	7	al	al	PROPN
bibechana-53458	231	8	.	.	PUNCT
bibechana-53458	232	1	removal	removal	NOUN
bibechana-53458	232	2	of	of	ADP
bibechana-53458	232	3	chromium	chromium	NOUN
bibechana-53458	232	4	(	(	PUNCT
bibechana-53458	232	5	vi	vi	NOUN
bibechana-53458	232	6	)	)	PUNCT
bibechana-53458	232	7	from	from	ADP
bibechana-53458	232	8	solution	solution	NOUN
bibechana-53458	232	9	by	by	ADP
bibechana-53458	232	10	coconut	coconut	NOUN
bibechana-53458	232	11	husk	husk	NOUN
bibechana-53458	232	12	and	and	CCONJ
bibechana-53458	232	13	palm	palm	NOUN
bibechana-53458	232	14	pressed	press	VERB
bibechana-53458	232	15	fibres	fibre	NOUN
bibechana-53458	232	16	.	.	PUNCT
bibechana-53458	233	1	environmental	environmental	ADJ
bibechana-53458	233	2	technology	technology	NOUN
bibechana-53458	233	3	,	,	PUNCT
bibechana-53458	233	4	14(3):277	14(3):277	PROPN
bibechana-53458	233	5	–	–	PUNCT
bibechana-53458	233	6	282	282	NUM
bibechana-53458	233	7	,	,	PUNCT
bibechana-53458	233	8	1993	1993	NUM
bibechana-53458	233	9	.	.	PUNCT
bibechana-53458	234	1	10.1080/09593339309385290	10.1080/09593339309385290	NUM
bibechana-53458	235	1	[	[	X
bibechana-53458	235	2	24	24	NUM
bibechana-53458	235	3	]	]	X
bibechana-53458	235	4	fernández	fernández	PROPN
bibechana-53458	235	5	-	-	PUNCT
bibechana-53458	235	6	lópez	lópez	NOUN
bibechana-53458	235	7	et	et	PROPN
bibechana-53458	235	8	al	al	PROPN
bibechana-53458	235	9	.	.	PROPN
bibechana-53458	235	10	biosorption	biosorption	NOUN
bibechana-53458	235	11	of	of	ADP
bibechana-53458	235	12	hexavalent	hexavalent	NOUN
bibechana-53458	235	13	chromium	chromium	NOUN
bibechana-53458	235	14	from	from	ADP
bibechana-53458	235	15	aqueous	aqueous	ADJ
bibechana-53458	235	16	medium	medium	NOUN
bibechana-53458	235	17	with	with	ADP
bibechana-53458	235	18	opuntia	opuntia	PROPN
bibechana-53458	235	19	biomass	biomass	NOUN
bibechana-53458	235	20	.	.	PUNCT
bibechana-53458	236	1	the	the	DET
bibechana-53458	236	2	scientific	scientific	ADJ
bibechana-53458	236	3	world	world	NOUN
bibechana-53458	236	4	journal	journal	NOUN
bibechana-53458	236	5	,	,	PUNCT
bibechana-53458	236	6	2014	2014	NUM
bibechana-53458	236	7	,	,	PUNCT
bibechana-53458	236	8	2014	2014	NUM
bibechana-53458	236	9	.	.	PUNCT
bibechana-53458	237	1	10.1155/2014/670249	10.1155/2014/670249	NUM
bibechana-53458	238	1	[	[	X
bibechana-53458	238	2	25	25	NUM
bibechana-53458	238	3	]	]	X
bibechana-53458	238	4	v.	v.	ADP
bibechana-53458	238	5	gupta	gupta	PROPN
bibechana-53458	238	6	et	et	PROPN
bibechana-53458	238	7	al	al	PROPN
bibechana-53458	238	8	.	.	PUNCT
bibechana-53458	238	9	adsorption	adsorption	NOUN
bibechana-53458	238	10	studies	study	NOUN
bibechana-53458	238	11	on	on	ADP
bibechana-53458	238	12	the	the	DET
bibechana-53458	238	13	removal	removal	NOUN
bibechana-53458	238	14	of	of	ADP
bibechana-53458	238	15	hexavalent	hexavalent	NOUN
bibechana-53458	238	16	chromium	chromium	NOUN
bibechana-53458	238	17	from	from	ADP
bibechana-53458	238	18	aqueous	aqueous	ADJ
bibechana-53458	238	19	solution	solution	NOUN
bibechana-53458	238	20	using	use	VERB
bibechana-53458	238	21	a	a	DET
bibechana-53458	238	22	low	low	ADJ
bibechana-53458	238	23	cost	cost	NOUN
bibechana-53458	238	24	fertilizer	fertilizer	NOUN
bibechana-53458	238	25	industry	industry	NOUN
bibechana-53458	238	26	waste	waste	NOUN
bibechana-53458	238	27	material	material	NOUN
bibechana-53458	238	28	.	.	PUNCT
bibechana-53458	239	1	journal	journal	PROPN
bibechana-53458	239	2	of	of	ADP
bibechana-53458	239	3	colloid	colloid	NOUN
bibechana-53458	239	4	and	and	CCONJ
bibechana-53458	239	5	interface	interface	NOUN
bibechana-53458	239	6	science	science	NOUN
bibechana-53458	239	7	,	,	PUNCT
bibechana-53458	239	8	342(1):135–141	342(1):135–141	NUM
bibechana-53458	239	9	,	,	PUNCT
bibechana-53458	239	10	2010	2010	NUM
bibechana-53458	239	11	.	.	PUNCT
bibechana-53458	240	1	10.1016	10.1016	NUM
bibechana-53458	240	2	/	/	SYM
bibechana-53458	240	3	j.jcis.2009.09.065	j.jcis.2009.09.065	PROPN
bibechana-53458	241	1	[	[	X
bibechana-53458	241	2	26	26	NUM
bibechana-53458	241	3	]	]	X
bibechana-53458	241	4	lc	lc	PROPN
bibechana-53458	241	5	.	.	PUNCT
bibechana-53458	242	1	maremeni	maremeni	PROPN
bibechana-53458	242	2	et	et	PROPN
bibechana-53458	242	3	al	al	PROPN
bibechana-53458	242	4	.	.	PROPN
bibechana-53458	242	5	adsorptive	adsorptive	ADJ
bibechana-53458	242	6	removal	removal	NOUN
bibechana-53458	242	7	of	of	ADP
bibechana-53458	242	8	hexavalent	hexavalent	NOUN
bibechana-53458	242	9	chromium	chromium	NOUN
bibechana-53458	242	10	by	by	ADP
bibechana-53458	242	11	diphenylcarbazidegrafted	diphenylcarbazidegrafte	VERB
bibechana-53458	242	12	macadamia	macadamia	NOUN
bibechana-53458	242	13	nutshell	nutshell	NOUN
bibechana-53458	242	14	powder	powder	NOUN
bibechana-53458	242	15	.	.	PUNCT
bibechana-53458	243	1	bioinorganic	bioinorganic	ADJ
bibechana-53458	243	2	chemistry	chemistry	NOUN
bibechana-53458	243	3	and	and	CCONJ
bibechana-53458	243	4	applications	application	NOUN
bibechana-53458	243	5	,	,	PUNCT
bibechana-53458	243	6	2018:6171906	2018:6171906	NUM
bibechana-53458	243	7	,	,	PUNCT
bibechana-53458	243	8	2018	2018	NUM
bibechana-53458	243	9	.	.	PUNCT
bibechana-53458	244	1	10.1155/2018/6171906	10.1155/2018/6171906	NUM
bibechana-53458	244	2	https://doi.org/10.1080/00958972.2011.583646	https://doi.org/10.1080/00958972.2011.583646	NOUN
bibechana-53458	244	3	https://doi.org/10.1016/j.envres.2017.12.025	https://doi.org/10.1016/j.envres.2017.12.025	ADJ
bibechana-53458	244	4	https://doi.org/10.3390/cells9092122	https://doi.org/10.3390/cells9092122	NOUN
bibechana-53458	244	5	https://doi.org/10.1021/acs.jpcc.7b00908	https://doi.org/10.1021/acs.jpcc.7b00908	PRON
bibechana-53458	244	6	https://doi.org/10.1080/09593330.2017.1380712	https://doi.org/10.1080/09593330.2017.1380712	NOUN
bibechana-53458	245	1	https://doi.org/10.3126/njst.v21i1.49917	https://doi.org/10.3126/njst.v21i1.49917	NOUN
bibechana-53458	245	2	https://doi.org/10.1016/s0008-6223(99)00072-x	https://doi.org/10.1016/s0008-6223(99)00072-x	PROPN
bibechana-53458	245	3	https://doi.org/10.1146/annurev-food-022510-133725	https://doi.org/10.1146/annurev-food-022510-133725	PROPN
bibechana-53458	245	4	https://doi.org/10.1016/j.eti.2018.04.003	https://doi.org/10.1016/j.eti.2018.04.003	PROPN
bibechana-53458	245	5	https://doi.org/10.1007/978-981-10-1950-0	https://doi.org/10.1007/978-981-10-1950-0	PROPN
bibechana-53458	245	6	https://doi.org/10.1002/app.32822	https://doi.org/10.1002/app.32822	PROPN
bibechana-53458	245	7	https://doi.org/10.1155/2022/9926391	https://doi.org/10.1155/2022/9926391	PROPN
bibechana-53458	245	8	https://doi.org/10.1016/j.jiec.2018.12.027	https://doi.org/10.1016/j.jiec.2018.12.027	PROPN
bibechana-53458	245	9	https://doi.org/10.1016/s0032-9592(98)00112-5	https://doi.org/10.1016/s0032-9592(98)00112-5	PROPN
bibechana-53458	245	10	https://doi.org/10.1016/j.psep.2016.06.016	https://doi.org/10.1016/j.psep.2016.06.016	PROPN
bibechana-53458	245	11	https://doi.org/10.1016/j.molliq.2015.12.057	https://doi.org/10.1016/j.molliq.2015.12.057	NOUN
bibechana-53458	245	12	https://doi.org/10.1080/09593339309385290	https://doi.org/10.1080/09593339309385290	PROPN
bibechana-53458	245	13	https://doi.org/10.1155/2014/670249	https://doi.org/10.1155/2014/670249	PROPN
bibechana-53458	245	14	https://doi.org/10.1016/j.jcis.2009.09.065	https://doi.org/10.1016/j.jcis.2009.09.065	PROPN
bibechana-53458	246	1	https://doi.org/110.1155/2018/6171906	https://doi.org/110.1155/2018/6171906	DET
bibechana-53458	246	2	puspa	puspa	PROPN
bibechana-53458	246	3	lal	lal	PROPN
bibechana-53458	246	4	homagai	homagai	PROPN
bibechana-53458	246	5	et	et	PROPN
bibechana-53458	246	6	al./	al./	ADV
bibechana-53458	246	7	bibechana	bibechana	PROPN
bibechana-53458	246	8	20	20	NUM
bibechana-53458	246	9	(	(	PUNCT
bibechana-53458	246	10	2023	2023	NUM
bibechana-53458	246	11	)	)	PUNCT
bibechana-53458	246	12	76	76	NUM
bibechana-53458	246	13	-	-	SYM
bibechana-53458	246	14	85	85	NUM
bibechana-53458	246	15	85	85	NUM
bibechana-53458	246	16	[	[	SYM
bibechana-53458	246	17	27	27	NUM
bibechana-53458	246	18	]	]	X
bibechana-53458	246	19	c.	c.	PROPN
bibechana-53458	246	20	namasivayam	namasivayam	PROPN
bibechana-53458	246	21	et	et	PROPN
bibechana-53458	246	22	al	al	PROPN
bibechana-53458	246	23	.	.	PUNCT
bibechana-53458	247	1	removal	removal	NOUN
bibechana-53458	247	2	of	of	ADP
bibechana-53458	247	3	chromium	chromium	NOUN
bibechana-53458	247	4	(	(	PUNCT
bibechana-53458	247	5	vi	vi	NOUN
bibechana-53458	247	6	)	)	PUNCT
bibechana-53458	247	7	from	from	ADP
bibechana-53458	247	8	water	water	NOUN
bibechana-53458	247	9	and	and	CCONJ
bibechana-53458	247	10	wastewater	wastewater	NOUN
bibechana-53458	247	11	using	use	VERB
bibechana-53458	247	12	surfactant	surfactant	NOUN
bibechana-53458	247	13	modified	modify	VERB
bibechana-53458	247	14	coconut	coconut	NOUN
bibechana-53458	247	15	coir	coir	NOUN
bibechana-53458	247	16	pith	pith	NOUN
bibechana-53458	247	17	as	as	ADP
bibechana-53458	247	18	a	a	DET
bibechana-53458	247	19	biosorbent	biosorbent	NOUN
bibechana-53458	247	20	.	.	PUNCT
bibechana-53458	248	1	bioresource	bioresource	PROPN
bibechana-53458	248	2	technology	technology	NOUN
bibechana-53458	248	3	,	,	PUNCT
bibechana-53458	248	4	99(7):2218–2225	99(7):2218–2225	NUM
bibechana-53458	248	5	,	,	PUNCT
bibechana-53458	248	6	2008	2008	NUM
bibechana-53458	248	7	.	.	PUNCT
bibechana-53458	249	1	10.1016	10.1016	NUM
bibechana-53458	249	2	/	/	SYM
bibechana-53458	249	3	j.biortech.2007.05.023	j.biortech.2007.05.023	PROPN
bibechana-53458	250	1	[	[	X
bibechana-53458	250	2	28	28	NUM
bibechana-53458	250	3	]	]	X
bibechana-53458	250	4	s.	s.	PROPN
bibechana-53458	250	5	parlayici	parlayici	PROPN
bibechana-53458	250	6	.	.	PUNCT
bibechana-53458	251	1	comparative	comparative	ADJ
bibechana-53458	251	2	study	study	NOUN
bibechana-53458	251	3	of	of	ADP
bibechana-53458	251	4	cr	cr	PROPN
bibechana-53458	251	5	(	(	PUNCT
bibechana-53458	251	6	vi	vi	NOUN
bibechana-53458	251	7	)	)	PUNCT
bibechana-53458	251	8	removal	removal	NOUN
bibechana-53458	251	9	by	by	ADP
bibechana-53458	251	10	bio	bio	ADJ
bibechana-53458	251	11	-	-	PUNCT
bibechana-53458	251	12	waste	waste	ADJ
bibechana-53458	251	13	adsorbents	adsorbent	NOUN
bibechana-53458	251	14	:	:	PUNCT
bibechana-53458	251	15	equilibrium	equilibrium	NOUN
bibechana-53458	251	16	,	,	PUNCT
bibechana-53458	251	17	kinetics	kinetic	NOUN
bibechana-53458	251	18	,	,	PUNCT
bibechana-53458	251	19	and	and	CCONJ
bibechana-53458	251	20	thermodynamic	thermodynamic	ADJ
bibechana-53458	251	21	.	.	PUNCT
bibechana-53458	252	1	journal	journal	PROPN
bibechana-53458	252	2	of	of	ADP
bibechana-53458	252	3	analytical	analytical	ADJ
bibechana-53458	252	4	science	science	NOUN
bibechana-53458	252	5	and	and	CCONJ
bibechana-53458	252	6	technology	technology	NOUN
bibechana-53458	252	7	,	,	PUNCT
bibechana-53458	252	8	10(1):1–8	10(1):1–8	NUM
bibechana-53458	252	9	,	,	PUNCT
bibechana-53458	252	10	2019	2019	NUM
bibechana-53458	252	11	.	.	PUNCT
bibechana-53458	253	1	10.1186	10.1186	NUM
bibechana-53458	253	2	/	/	SYM
bibechana-53458	253	3	s40543	s40543	PROPN
bibechana-53458	253	4	-	-	PUNCT
bibechana-53458	253	5	019	019	NUM
bibechana-53458	253	6	-	-	PUNCT
bibechana-53458	253	7	0175	0175	NUM
bibechana-53458	253	8	-	-	SYM
bibechana-53458	253	9	3	3	NUM
bibechana-53458	253	10	https://doi.org/110.1016/j.biortech.2007.05.023	https://doi.org/110.1016/j.biortech.2007.05.023	NOUN
bibechana-53458	253	11	https://doi.org/110.1186/s40543-019-0175-3	https://doi.org/110.1186/s40543-019-0175-3	NOUN
bibechana-53458	253	12	introduction	introduction	NOUN
bibechana-53458	253	13	materials	material	NOUN
bibechana-53458	253	14	and	and	CCONJ
bibechana-53458	253	15	methods	method	NOUN
bibechana-53458	253	16	preparation	preparation	NOUN
bibechana-53458	253	17	of	of	ADP
bibechana-53458	253	18	chromium	chromium	NOUN
bibechana-53458	253	19	(	(	PUNCT
bibechana-53458	253	20	vi	vi	NOUN
bibechana-53458	253	21	)	)	PUNCT
bibechana-53458	253	22	solution	solution	NOUN
bibechana-53458	253	23	preparation	preparation	NOUN
bibechana-53458	253	24	of	of	ADP
bibechana-53458	253	25	charred	charred	ADJ
bibechana-53458	253	26	tea	tea	NOUN
bibechana-53458	253	27	waste	waste	NOUN
bibechana-53458	253	28	instrument	instrument	NOUN
bibechana-53458	253	29	used	use	VERB
bibechana-53458	253	30	sorption	sorption	NOUN
bibechana-53458	253	31	study	study	NOUN
bibechana-53458	253	32	results	result	NOUN
bibechana-53458	253	33	and	and	CCONJ
bibechana-53458	253	34	discussion	discussion	NOUN
bibechana-53458	253	35	x	x	ADJ
bibechana-53458	253	36	-	-	NOUN
bibechana-53458	253	37	ray	ray	NOUN
bibechana-53458	253	38	diffraction	diffraction	NOUN
bibechana-53458	253	39	(	(	PUNCT
bibechana-53458	253	40	xrd	xrd	NOUN
bibechana-53458	253	41	)	)	PUNCT
bibechana-53458	253	42	analysis	analysis	NOUN
bibechana-53458	253	43	of	of	ADP
bibechana-53458	253	44	adsorbents	adsorbent	NOUN
bibechana-53458	253	45	fourier	fourier	NOUN
bibechana-53458	253	46	transform	transform	VERB
bibechana-53458	253	47	infra	infra	NOUN
bibechana-53458	253	48	-	-	PUNCT
bibechana-53458	253	49	red	red	ADJ
bibechana-53458	253	50	spectra	spectra	NOUN
bibechana-53458	253	51	(	(	PUNCT
bibechana-53458	253	52	ftir	ftir	PROPN
bibechana-53458	253	53	)	)	PUNCT
bibechana-53458	253	54	analysis	analysis	NOUN
bibechana-53458	253	55	effect	effect	NOUN
bibechana-53458	253	56	of	of	ADP
bibechana-53458	253	57	ph	ph	NOUN
bibechana-53458	253	58	on	on	ADP
bibechana-53458	253	59	hexavalent	hexavalent	NOUN
bibechana-53458	253	60	chromium	chromium	NOUN
bibechana-53458	253	61	adsorption	adsorption	NOUN
bibechana-53458	253	62	effect	effect	NOUN
bibechana-53458	253	63	of	of	ADP
bibechana-53458	253	64	dose	dose	NOUN
bibechana-53458	253	65	effect	effect	NOUN
bibechana-53458	253	66	of	of	ADP
bibechana-53458	253	67	concentration	concentration	NOUN
bibechana-53458	253	68	of	of	ADP
bibechana-53458	253	69	cr(vi	cr(vi	PROPN
bibechana-53458	253	70	)	)	PUNCT
bibechana-53458	253	71	solution	solution	NOUN
bibechana-53458	253	72	adsorption	adsorption	NOUN
bibechana-53458	253	73	isotherm	isotherm	NOUN
bibechana-53458	253	74	effect	effect	NOUN
bibechana-53458	253	75	of	of	ADP
bibechana-53458	253	76	contact	contact	NOUN
bibechana-53458	253	77	time	time	NOUN
bibechana-53458	253	78	adsorption	adsorption	NOUN
bibechana-53458	253	79	kinetics	kinetic	NOUN
bibechana-53458	253	80	biosorption	biosorption	NOUN
bibechana-53458	253	81	mechanism	mechanism	NOUN
bibechana-53458	253	82	conclusion	conclusion	NOUN