id	sid	tid	token	lemma	pos
cet-14722	1	1	doi	doi	NOUN
cet-14722	1	2	:	:	PUNCT
cet-14722	1	3	10.3303	10.3303	NUM
cet-14722	1	4	/	/	SYM
cet-14722	1	5	cet24111103	cet24111103	NOUN
cet-14722	1	6	paper	paper	NOUN
cet-14722	1	7	received	receive	VERB
cet-14722	1	8	:	:	PUNCT
cet-14722	1	9	22	22	NUM
cet-14722	1	10	february	february	NOUN
cet-14722	1	11	2024	2024	NUM
cet-14722	1	12	;	;	PUNCT
cet-14722	1	13	revised	revise	VERB
cet-14722	1	14	:	:	PUNCT
cet-14722	1	15	27	27	NUM
cet-14722	1	16	april	april	PROPN
cet-14722	1	17	2024	2024	NUM
cet-14722	1	18	;	;	PUNCT
cet-14722	1	19	accepted	accept	VERB
cet-14722	1	20	:	:	PUNCT
cet-14722	1	21	9	9	NUM
cet-14722	1	22	july	july	NOUN
cet-14722	1	23	2024	2024	NUM
cet-14722	1	24	please	please	INTJ
cet-14722	1	25	cite	cite	VERB
cet-14722	1	26	this	this	DET
cet-14722	1	27	article	article	NOUN
cet-14722	1	28	as	as	SCONJ
cet-14722	1	29	:	:	PUNCT
cet-14722	1	30	mogale	mogale	PROPN
cet-14722	1	31	t.w	t.w	PROPN
cet-14722	1	32	.	.	PROPN
cet-14722	1	33	,	,	PUNCT
cet-14722	1	34	bezza	bezza	PROPN
cet-14722	1	35	f.a	f.a	PROPN
cet-14722	1	36	.	.	PROPN
cet-14722	1	37	,	,	PUNCT
cet-14722	1	38	chirwa	chirwa	PROPN
cet-14722	1	39	e.m	e.m	PROPN
cet-14722	1	40	.	.	PROPN
cet-14722	1	41	,	,	PUNCT
cet-14722	1	42	2024	2024	NUM
cet-14722	1	43	,	,	PUNCT
cet-14722	1	44	graphene	graphene	ADJ
cet-14722	1	45	oxide	oxide	NOUN
cet-14722	1	46	grafted	graft	VERB
cet-14722	1	47	mgo	mgo	PROPN
cet-14722	1	48	doped	dope	VERB
cet-14722	1	49	activated	activated	ADJ
cet-14722	1	50	carbon	carbon	NOUN
cet-14722	1	51	for	for	ADP
cet-14722	1	52	efficient	efficient	ADJ
cet-14722	1	53	remediation	remediation	NOUN
cet-14722	1	54	of	of	ADP
cet-14722	1	55	hexavalent	hexavalent	NOUN
cet-14722	1	56	chromium	chromium	NOUN
cet-14722	1	57	[	[	X
cet-14722	1	58	cr(vi	cr(vi	PROPN
cet-14722	1	59	)	)	PUNCT
cet-14722	1	60	]	]	PUNCT
cet-14722	1	61	contaminated	contaminate	VERB
cet-14722	1	62	water	water	NOUN
cet-14722	1	63	,	,	PUNCT
cet-14722	1	64	chemical	chemical	NOUN
cet-14722	1	65	engineering	engineering	NOUN
cet-14722	1	66	transactions	transaction	NOUN
cet-14722	1	67	,	,	PUNCT
cet-14722	1	68	111	111	NUM
cet-14722	1	69	,	,	PUNCT
cet-14722	1	70	613	613	NUM
cet-14722	1	71	-	-	SYM
cet-14722	1	72	618	618	NUM
cet-14722	1	73	doi:10.3303	doi:10.3303	NOUN
cet-14722	1	74	/	/	SYM
cet-14722	1	75	cet24111103	cet24111103	NOUN
cet-14722	1	76	chemical	chemical	PROPN
cet-14722	1	77	engineering	engineering	NOUN
cet-14722	1	78	transactions	transaction	NOUN
cet-14722	1	79	vol	vol	NOUN
cet-14722	1	80	.	.	PROPN
cet-14722	1	81	111	111	NUM
cet-14722	1	82	,	,	PUNCT
cet-14722	1	83	2024	2024	NUM
cet-14722	1	84	a	a	DET
cet-14722	1	85	publication	publication	NOUN
cet-14722	1	86	of	of	ADP
cet-14722	1	87	the	the	DET
cet-14722	1	88	italian	italian	ADJ
cet-14722	1	89	association	association	NOUN
cet-14722	1	90	of	of	ADP
cet-14722	1	91	chemical	chemical	PROPN
cet-14722	1	92	engineering	engineering	NOUN
cet-14722	1	93	online	online	ADV
cet-14722	1	94	at	at	ADP
cet-14722	1	95	www.cetjournal.it	www.cetjournal.it	PROPN
cet-14722	1	96	guest	guest	NOUN
cet-14722	1	97	editors	editor	NOUN
cet-14722	1	98	:	:	PUNCT
cet-14722	1	99	valerio	valerio	PROPN
cet-14722	1	100	cozzani	cozzani	PROPN
cet-14722	1	101	,	,	PUNCT
cet-14722	1	102	bruno	bruno	PROPN
cet-14722	1	103	fabiano	fabiano	PROPN
cet-14722	1	104	,	,	PUNCT
cet-14722	1	105	genserik	genserik	PROPN
cet-14722	1	106	reniers	renier	NOUN
cet-14722	1	107	copyright	copyright	NOUN
cet-14722	1	108	©	©	PROPN
cet-14722	1	109	2024	2024	NUM
cet-14722	1	110	,	,	PUNCT
cet-14722	1	111	aidic	aidic	ADJ
cet-14722	1	112	servizi	servizi	PROPN
cet-14722	1	113	s.r.l	s.r.l	NOUN
cet-14722	1	114	.	.	PUNCT
cet-14722	2	1	isbn	isbn	PROPN
cet-14722	2	2	979	979	NUM
cet-14722	2	3	-	-	SYM
cet-14722	2	4	12	12	NUM
cet-14722	2	5	-	-	PUNCT
cet-14722	2	6	81206	81206	NUM
cet-14722	2	7	-	-	SYM
cet-14722	2	8	11	11	NUM
cet-14722	2	9	-	-	SYM
cet-14722	2	10	3	3	NUM
cet-14722	2	11	;	;	PUNCT
cet-14722	2	12	issn	issn	PROPN
cet-14722	2	13	2283	2283	NUM
cet-14722	2	14	-	-	SYM
cet-14722	2	15	9216	9216	NUM
cet-14722	2	16	graphene	graphene	NOUN
cet-14722	2	17	oxide	oxide	NOUN
cet-14722	2	18	grafted	graft	VERB
cet-14722	2	19	mgo	mgo	PROPN
cet-14722	2	20	doped	dope	VERB
cet-14722	2	21	activated	activated	ADJ
cet-14722	2	22	carbon	carbon	NOUN
cet-14722	2	23	for	for	ADP
cet-14722	2	24	efficient	efficient	ADJ
cet-14722	2	25	remediation	remediation	NOUN
cet-14722	2	26	of	of	ADP
cet-14722	2	27	hexavalent	hexavalent	NOUN
cet-14722	2	28	chromium	chromium	NOUN
cet-14722	2	29	[	[	X
cet-14722	2	30	cr(vi	cr(vi	PROPN
cet-14722	2	31	)	)	PUNCT
cet-14722	2	32	]	]	PUNCT
cet-14722	2	33	contaminated	contaminate	VERB
cet-14722	2	34	water	water	NOUN
cet-14722	2	35	tsheamo	tsheamo	PROPN
cet-14722	2	36	w.	w.	PROPN
cet-14722	2	37	mogale	mogale	PROPN
cet-14722	2	38	,	,	PUNCT
cet-14722	2	39	fisseha	fisseha	ADP
cet-14722	2	40	a	a	DET
cet-14722	2	41	bezza	bezza	NOUN
cet-14722	2	42	,	,	PUNCT
cet-14722	2	43	evans	evans	PROPN
cet-14722	2	44	mn	mn	PROPN
cet-14722	2	45	chirwa	chirwa	PROPN
cet-14722	2	46	*	*	PUNCT
cet-14722	2	47	water	water	NOUN
cet-14722	2	48	utilization	utilization	NOUN
cet-14722	2	49	and	and	CCONJ
cet-14722	2	50	environmental	environmental	ADJ
cet-14722	2	51	engineering	engineering	NOUN
cet-14722	2	52	division	division	NOUN
cet-14722	2	53	,	,	PUNCT
cet-14722	2	54	department	department	NOUN
cet-14722	2	55	of	of	ADP
cet-14722	2	56	chemical	chemical	PROPN
cet-14722	2	57	engineering	engineering	NOUN
cet-14722	2	58	,	,	PUNCT
cet-14722	2	59	university	university	PROPN
cet-14722	2	60	of	of	ADP
cet-14722	2	61	pretoria	pretoria	PROPN
cet-14722	2	62	,	,	PUNCT
cet-14722	2	63	pretoria	pretoria	PROPN
cet-14722	2	64	0002	0002	NUM
cet-14722	2	65	,	,	PUNCT
cet-14722	2	66	south	south	PROPN
cet-14722	2	67	africa	africa	PROPN
cet-14722	2	68	evans.chirwa@up.ac.za	evans.chirwa@up.ac.za	PROPN
cet-14722	2	69	hexavalent	hexavalent	NOUN
cet-14722	2	70	chromium	chromium	NOUN
cet-14722	2	71	[	[	X
cet-14722	2	72	cr(vi	cr(vi	PROPN
cet-14722	2	73	)	)	PUNCT
cet-14722	2	74	]	]	PUNCT
cet-14722	2	75	is	be	AUX
cet-14722	2	76	a	a	DET
cet-14722	2	77	classified	classified	ADJ
cet-14722	2	78	group	group	NOUN
cet-14722	2	79	1	1	NUM
cet-14722	2	80	carcinogen	carcinogen	NOUN
cet-14722	2	81	that	that	PRON
cet-14722	2	82	demands	demand	VERB
cet-14722	2	83	instantaneous	instantaneous	ADJ
cet-14722	2	84	and	and	CCONJ
cet-14722	2	85	permanent	permanent	ADJ
cet-14722	2	86	removal	removal	NOUN
cet-14722	2	87	from	from	ADP
cet-14722	2	88	the	the	DET
cet-14722	2	89	environmental	environmental	ADJ
cet-14722	2	90	media	medium	NOUN
cet-14722	2	91	.	.	PUNCT
cet-14722	3	1	amongst	amongst	ADP
cet-14722	3	2	the	the	DET
cet-14722	3	3	removal	removal	NOUN
cet-14722	3	4	techniques	technique	NOUN
cet-14722	3	5	adsorption	adsorption	NOUN
cet-14722	3	6	is	be	AUX
cet-14722	3	7	considered	consider	VERB
cet-14722	3	8	one	one	NUM
cet-14722	3	9	of	of	ADP
cet-14722	3	10	the	the	DET
cet-14722	3	11	most	most	ADV
cet-14722	3	12	efficient	efficient	ADJ
cet-14722	3	13	cr(vi	cr(vi	PROPN
cet-14722	3	14	)	)	PUNCT
cet-14722	3	15	remediation	remediation	NOUN
cet-14722	3	16	options	option	NOUN
cet-14722	3	17	because	because	SCONJ
cet-14722	3	18	of	of	ADP
cet-14722	3	19	its	its	PRON
cet-14722	3	20	low	low	ADJ
cet-14722	3	21	operating	operating	NOUN
cet-14722	3	22	costs	cost	NOUN
cet-14722	3	23	,	,	PUNCT
cet-14722	3	24	high	high	ADJ
cet-14722	3	25	removal	removal	NOUN
cet-14722	3	26	efficiency	efficiency	NOUN
cet-14722	3	27	,	,	PUNCT
cet-14722	3	28	simplicity	simplicity	NOUN
cet-14722	3	29	of	of	ADP
cet-14722	3	30	design	design	NOUN
cet-14722	3	31	and	and	CCONJ
cet-14722	3	32	implementation	implementation	NOUN
cet-14722	3	33	.	.	PUNCT
cet-14722	4	1	graphene	graphene	VERB
cet-14722	4	2	oxide	oxide	NOUN
cet-14722	4	3	based	base	VERB
cet-14722	4	4	metallic	metallic	ADJ
cet-14722	4	5	nanocomposites	nanocomposite	NOUN
cet-14722	4	6	are	be	AUX
cet-14722	4	7	efficient	efficient	ADJ
cet-14722	4	8	adsorbents	adsorbent	NOUN
cet-14722	4	9	of	of	ADP
cet-14722	4	10	heavy	heavy	ADJ
cet-14722	4	11	metals	metal	NOUN
cet-14722	4	12	both	both	PRON
cet-14722	4	13	owing	owe	VERB
cet-14722	4	14	to	to	ADP
cet-14722	4	15	the	the	DET
cet-14722	4	16	large	large	ADJ
cet-14722	4	17	surface	surface	NOUN
cet-14722	4	18	area	area	NOUN
cet-14722	4	19	of	of	ADP
cet-14722	4	20	the	the	DET
cet-14722	4	21	metallic	metallic	ADJ
cet-14722	4	22	nanoparticles	nanoparticle	NOUN
cet-14722	4	23	and	and	CCONJ
cet-14722	4	24	diverse	diverse	ADJ
cet-14722	4	25	functional	functional	ADJ
cet-14722	4	26	groups	group	NOUN
cet-14722	4	27	of	of	ADP
cet-14722	4	28	go	go	VERB
cet-14722	4	29	having	have	VERB
cet-14722	4	30	an	an	DET
cet-14722	4	31	ideal	ideal	ADJ
cet-14722	4	32	potential	potential	NOUN
cet-14722	4	33	not	not	PART
cet-14722	4	34	only	only	ADV
cet-14722	4	35	as	as	ADP
cet-14722	4	36	an	an	DET
cet-14722	4	37	efficient	efficient	ADJ
cet-14722	4	38	adsorbent	adsorbent	NOUN
cet-14722	4	39	but	but	CCONJ
cet-14722	4	40	also	also	ADV
cet-14722	4	41	as	as	ADP
cet-14722	4	42	a	a	DET
cet-14722	4	43	stabilizing	stabilizing	NOUN
cet-14722	4	44	material	material	NOUN
cet-14722	4	45	for	for	ADP
cet-14722	4	46	nanoadsorbents	nanoadsorbent	NOUN
cet-14722	4	47	which	which	PRON
cet-14722	4	48	suffer	suffer	VERB
cet-14722	4	49	from	from	ADP
cet-14722	4	50	agglomeration	agglomeration	NOUN
cet-14722	4	51	and	and	CCONJ
cet-14722	4	52	loss	loss	NOUN
cet-14722	4	53	of	of	ADP
cet-14722	4	54	active	active	ADJ
cet-14722	4	55	adsorption	adsorption	NOUN
cet-14722	4	56	sites	site	NOUN
cet-14722	4	57	.	.	PUNCT
cet-14722	5	1	in	in	ADP
cet-14722	5	2	the	the	DET
cet-14722	5	3	current	current	ADJ
cet-14722	5	4	study	study	NOUN
cet-14722	5	5	,	,	PUNCT
cet-14722	5	6	a	a	DET
cet-14722	5	7	novel	novel	NOUN
cet-14722	5	8	go	go	NOUN
cet-14722	5	9	grafted	graft	VERB
cet-14722	5	10	magnesium	magnesium	NOUN
cet-14722	5	11	oxide	oxide	NOUN
cet-14722	5	12	doped	dope	VERB
cet-14722	5	13	activated	activate	VERB
cet-14722	5	14	carbon	carbon	NOUN
cet-14722	5	15	(	(	PUNCT
cet-14722	5	16	go@mgo	go@mgo	PROPN
cet-14722	5	17	/	/	SYM
cet-14722	5	18	ac	ac	ADJ
cet-14722	5	19	)	)	PUNCT
cet-14722	5	20	composite	composite	ADJ
cet-14722	5	21	adsorbent	adsorbent	NOUN
cet-14722	5	22	was	be	AUX
cet-14722	5	23	synthesized	synthesize	VERB
cet-14722	5	24	.	.	PUNCT
cet-14722	6	1	the	the	DET
cet-14722	6	2	asprepared	asprepare	VERB
cet-14722	6	3	go	go	NOUN
cet-14722	6	4	based	base	VERB
cet-14722	6	5	nanocomposite	nanocomposite	PROPN
cet-14722	6	6	was	be	AUX
cet-14722	6	7	applied	apply	VERB
cet-14722	6	8	as	as	ADP
cet-14722	6	9	an	an	DET
cet-14722	6	10	efficient	efficient	ADJ
cet-14722	6	11	nanoadsorbent	nanoadsorbent	NOUN
cet-14722	6	12	to	to	PART
cet-14722	6	13	remove	remove	VERB
cet-14722	6	14	cr(vi	cr(vi	NOUN
cet-14722	6	15	)	)	PUNCT
cet-14722	6	16	ions	ion	NOUN
cet-14722	6	17	from	from	ADP
cet-14722	6	18	aqueous	aqueous	ADJ
cet-14722	6	19	media	medium	NOUN
cet-14722	6	20	.	.	PUNCT
cet-14722	7	1	fe	fe	X
cet-14722	7	2	-	-	PUNCT
cet-14722	7	3	sem	sem	NOUN
cet-14722	7	4	,	,	PUNCT
cet-14722	7	5	ftir	ftir	PROPN
cet-14722	7	6	,	,	PUNCT
cet-14722	7	7	bet	bet	NOUN
cet-14722	7	8	,	,	PUNCT
cet-14722	7	9	and	and	CCONJ
cet-14722	7	10	xrd	xrd	NOUN
cet-14722	7	11	characterization	characterization	NOUN
cet-14722	7	12	techniques	technique	NOUN
cet-14722	7	13	were	be	AUX
cet-14722	7	14	conducted	conduct	VERB
cet-14722	7	15	to	to	PART
cet-14722	7	16	study	study	VERB
cet-14722	7	17	the	the	DET
cet-14722	7	18	morphology	morphology	NOUN
cet-14722	7	19	,	,	PUNCT
cet-14722	7	20	pore	pore	ADJ
cet-14722	7	21	size	size	NOUN
cet-14722	7	22	,	,	PUNCT
cet-14722	7	23	surface	surface	NOUN
cet-14722	7	24	area	area	NOUN
cet-14722	7	25	,	,	PUNCT
cet-14722	7	26	crystallinity	crystallinity	NOUN
cet-14722	7	27	,	,	PUNCT
cet-14722	7	28	and	and	CCONJ
cet-14722	7	29	phase	phase	NOUN
cet-14722	7	30	purity	purity	NOUN
cet-14722	7	31	of	of	ADP
cet-14722	7	32	the	the	DET
cet-14722	7	33	nanocomposite	nanocomposite	NOUN
cet-14722	7	34	.	.	PUNCT
cet-14722	8	1	the	the	DET
cet-14722	8	2	study	study	NOUN
cet-14722	8	3	was	be	AUX
cet-14722	8	4	conducted	conduct	VERB
cet-14722	8	5	in	in	ADP
cet-14722	8	6	batches	batch	NOUN
cet-14722	8	7	at	at	ADP
cet-14722	8	8	different	different	ADJ
cet-14722	8	9	experimental	experimental	ADJ
cet-14722	8	10	parameters	parameter	NOUN
cet-14722	8	11	to	to	PART
cet-14722	8	12	evaluate	evaluate	VERB
cet-14722	8	13	the	the	DET
cet-14722	8	14	effect	effect	NOUN
cet-14722	8	15	of	of	ADP
cet-14722	8	16	adsorbent	adsorbent	NOUN
cet-14722	8	17	dose	dose	NOUN
cet-14722	8	18	,	,	PUNCT
cet-14722	8	19	solution	solution	NOUN
cet-14722	8	20	ph	ph	VERB
cet-14722	8	21	,	,	PUNCT
cet-14722	8	22	initial	initial	ADJ
cet-14722	8	23	adsorbate	adsorbate	VERB
cet-14722	8	24	concentration	concentration	NOUN
cet-14722	8	25	and	and	CCONJ
cet-14722	8	26	contact	contact	NOUN
cet-14722	8	27	time	time	NOUN
cet-14722	8	28	on	on	ADP
cet-14722	8	29	adsorption	adsorption	NOUN
cet-14722	8	30	performance	performance	NOUN
cet-14722	8	31	of	of	ADP
cet-14722	8	32	the	the	DET
cet-14722	8	33	adsorbent	adsorbent	NOUN
cet-14722	8	34	.	.	PUNCT
cet-14722	9	1	the	the	DET
cet-14722	9	2	adsorbent	adsorbent	NOUN
cet-14722	9	3	showed	show	VERB
cet-14722	9	4	up	up	ADP
cet-14722	9	5	to	to	ADP
cet-14722	9	6	99.99	99.99	NUM
cet-14722	9	7	%	%	NOUN
cet-14722	9	8	adsorption	adsorption	NOUN
cet-14722	9	9	of	of	ADP
cet-14722	9	10	cr(vi	cr(vi	PROPN
cet-14722	9	11	)	)	PUNCT
cet-14722	9	12	at	at	ADP
cet-14722	9	13	100	100	NUM
cet-14722	9	14	mg	mg	NUM
cet-14722	9	15	/	/	SYM
cet-14722	9	16	l	l	NOUN
cet-14722	9	17	of	of	ADP
cet-14722	9	18	initial	initial	ADJ
cet-14722	9	19	adsorbate	adsorbate	ADJ
cet-14722	9	20	concentration	concentration	NOUN
cet-14722	9	21	at	at	ADP
cet-14722	9	22	an	an	DET
cet-14722	9	23	adsorbent	adsorbent	NOUN
cet-14722	9	24	dose	dose	NOUN
cet-14722	9	25	of	of	ADP
cet-14722	9	26	6	6	NUM
cet-14722	9	27	g	g	NOUN
cet-14722	9	28	/	/	SYM
cet-14722	9	29	l	l	NOUN
cet-14722	9	30	with	with	ADP
cet-14722	9	31	a	a	DET
cet-14722	9	32	1:1	1:1	NUM
cet-14722	9	33	go	go	NOUN
cet-14722	9	34	:	:	PUNCT
cet-14722	9	35	mgo@ac	mgo@ac	PROPN
cet-14722	9	36	ratio	ratio	NOUN
cet-14722	9	37	at	at	ADP
cet-14722	9	38	a	a	DET
cet-14722	9	39	ph	ph	ADJ
cet-14722	9	40	range	range	NOUN
cet-14722	9	41	of	of	ADP
cet-14722	9	42	3	3	NUM
cet-14722	9	43	to	to	PART
cet-14722	9	44	7	7	NUM
cet-14722	9	45	.	.	PUNCT
cet-14722	10	1	the	the	DET
cet-14722	10	2	study	study	NOUN
cet-14722	10	3	demonstrates	demonstrate	VERB
cet-14722	10	4	the	the	DET
cet-14722	10	5	promising	promising	ADJ
cet-14722	10	6	potential	potential	NOUN
cet-14722	10	7	of	of	ADP
cet-14722	10	8	go	go	NOUN
cet-14722	10	9	grafted	graft	VERB
cet-14722	10	10	mgo	mgo	PROPN
cet-14722	10	11	doped	dope	VERB
cet-14722	10	12	activated	activated	ADJ
cet-14722	10	13	carbon	carbon	NOUN
cet-14722	10	14	for	for	ADP
cet-14722	10	15	efficient	efficient	ADJ
cet-14722	10	16	and	and	CCONJ
cet-14722	10	17	sustainable	sustainable	ADJ
cet-14722	10	18	adsorptive	adsorptive	ADJ
cet-14722	10	19	remediation	remediation	NOUN
cet-14722	10	20	of	of	ADP
cet-14722	10	21	heavily	heavily	ADV
cet-14722	10	22	chromium	chromium	NOUN
cet-14722	10	23	vi	vi	NOUN
cet-14722	10	24	contaminated	contaminate	VERB
cet-14722	10	25	water	water	NOUN
cet-14722	10	26	from	from	ADP
cet-14722	10	27	several	several	ADJ
cet-14722	10	28	chemical	chemical	NOUN
cet-14722	10	29	process	process	NOUN
cet-14722	10	30	industries	industry	NOUN
cet-14722	10	31	and	and	CCONJ
cet-14722	10	32	mining	mining	NOUN
cet-14722	10	33	plants	plant	NOUN
cet-14722	10	34	.	.	PUNCT
cet-14722	11	1	1	1	X
cet-14722	11	2	.	.	X
cet-14722	11	3	introduction	introduction	NOUN
cet-14722	11	4	heavy	heavy	ADJ
cet-14722	11	5	metals	metal	NOUN
cet-14722	11	6	pose	pose	VERB
cet-14722	11	7	an	an	DET
cet-14722	11	8	increasing	increase	VERB
cet-14722	11	9	threat	threat	NOUN
cet-14722	11	10	to	to	ADP
cet-14722	11	11	humans	human	NOUN
cet-14722	11	12	and	and	CCONJ
cet-14722	11	13	all	all	DET
cet-14722	11	14	living	live	VERB
cet-14722	11	15	organisms	organism	NOUN
cet-14722	11	16	due	due	ADJ
cet-14722	11	17	to	to	ADP
cet-14722	11	18	their	their	PRON
cet-14722	11	19	toxic	toxic	ADJ
cet-14722	11	20	nature	nature	NOUN
cet-14722	11	21	,	,	PUNCT
cet-14722	11	22	inability	inability	NOUN
cet-14722	11	23	to	to	PART
cet-14722	11	24	biodegrade	biodegrade	VERB
cet-14722	11	25	,	,	PUNCT
cet-14722	11	26	persistence	persistence	NOUN
cet-14722	11	27	in	in	ADP
cet-14722	11	28	the	the	DET
cet-14722	11	29	environment	environment	NOUN
cet-14722	11	30	,	,	PUNCT
cet-14722	11	31	and	and	CCONJ
cet-14722	11	32	ability	ability	NOUN
cet-14722	11	33	to	to	PART
cet-14722	11	34	accumulate	accumulate	VERB
cet-14722	11	35	in	in	ADP
cet-14722	11	36	the	the	DET
cet-14722	11	37	food	food	NOUN
cet-14722	11	38	chain	chain	NOUN
cet-14722	11	39	.	.	PUNCT
cet-14722	12	1	even	even	ADV
cet-14722	12	2	at	at	ADP
cet-14722	12	3	low	low	ADJ
cet-14722	12	4	concentrations	concentration	NOUN
cet-14722	12	5	,	,	PUNCT
cet-14722	12	6	they	they	PRON
cet-14722	12	7	can	can	AUX
cet-14722	12	8	be	be	AUX
cet-14722	12	9	carcinogenic	carcinogenic	ADJ
cet-14722	12	10	or	or	CCONJ
cet-14722	12	11	toxic	toxic	ADJ
cet-14722	12	12	(	(	PUNCT
cet-14722	12	13	esteves	esteves	PROPN
cet-14722	12	14	-	-	PUNCT
cet-14722	12	15	aguilar	aguilar	PROPN
cet-14722	12	16	et	et	PROPN
cet-14722	12	17	al	al	PROPN
cet-14722	12	18	.	.	PROPN
cet-14722	12	19	,	,	PUNCT
cet-14722	12	20	2023	2023	NUM
cet-14722	12	21	)	)	PUNCT
cet-14722	12	22	.	.	PUNCT
cet-14722	13	1	chromium	chromium	NOUN
cet-14722	13	2	is	be	AUX
cet-14722	13	3	one	one	NUM
cet-14722	13	4	such	such	ADJ
cet-14722	13	5	heavy	heavy	ADJ
cet-14722	13	6	metal	metal	NOUN
cet-14722	13	7	capable	capable	ADJ
cet-14722	13	8	of	of	ADP
cet-14722	13	9	causing	cause	VERB
cet-14722	13	10	severe	severe	ADJ
cet-14722	13	11	damage	damage	NOUN
cet-14722	13	12	to	to	ADP
cet-14722	13	13	organs	organ	NOUN
cet-14722	13	14	such	such	ADJ
cet-14722	13	15	as	as	ADP
cet-14722	13	16	the	the	DET
cet-14722	13	17	kidney	kidney	NOUN
cet-14722	13	18	,	,	PUNCT
cet-14722	13	19	liver	liver	NOUN
cet-14722	13	20	,	,	PUNCT
cet-14722	13	21	lung	lung	NOUN
cet-14722	13	22	,	,	PUNCT
cet-14722	13	23	prostate	prostate	NOUN
cet-14722	13	24	,	,	PUNCT
cet-14722	13	25	and	and	CCONJ
cet-14722	13	26	oesophagus	oesophagus	NOUN
cet-14722	13	27	as	as	ADV
cet-14722	13	28	well	well	ADV
cet-14722	13	29	as	as	ADP
cet-14722	13	30	neurodegenerative	neurodegenerative	ADJ
cet-14722	13	31	disorders	disorder	NOUN
cet-14722	13	32	like	like	ADP
cet-14722	13	33	alzheimer	alzheimer	PROPN
cet-14722	13	34	's	's	PART
cet-14722	13	35	and	and	CCONJ
cet-14722	13	36	parkinson	parkinson	NOUN
cet-14722	13	37	's	's	PART
cet-14722	13	38	diseases	disease	NOUN
cet-14722	13	39	(	(	PUNCT
cet-14722	13	40	zamora	zamora	PROPN
cet-14722	13	41	-	-	PUNCT
cet-14722	13	42	ledezma	ledezma	PROPN
cet-14722	13	43	et	et	PROPN
cet-14722	13	44	al	al	PROPN
cet-14722	13	45	.	.	PROPN
cet-14722	13	46	,	,	PUNCT
cet-14722	13	47	2021	2021	NUM
cet-14722	13	48	)	)	PUNCT
cet-14722	13	49	.	.	PUNCT
cet-14722	14	1	chromium	chromium	NOUN
cet-14722	14	2	is	be	AUX
cet-14722	14	3	a	a	DET
cet-14722	14	4	hazardous	hazardous	ADJ
cet-14722	14	5	heavy	heavy	ADJ
cet-14722	14	6	metal	metal	NOUN
cet-14722	14	7	found	find	VERB
cet-14722	14	8	in	in	ADP
cet-14722	14	9	nature	nature	NOUN
cet-14722	14	10	with	with	ADP
cet-14722	14	11	various	various	ADJ
cet-14722	14	12	oxidation	oxidation	NOUN
cet-14722	14	13	states	state	NOUN
cet-14722	14	14	from	from	ADP
cet-14722	14	15	chromium	chromium	NOUN
cet-14722	14	16	ii	ii	NOUN
cet-14722	14	17	to	to	ADP
cet-14722	14	18	chromium	chromium	NOUN
cet-14722	14	19	vi	vi	NOUN
cet-14722	14	20	and	and	CCONJ
cet-14722	14	21	enters	enter	VERB
cet-14722	14	22	various	various	ADJ
cet-14722	14	23	environmental	environmental	ADJ
cet-14722	14	24	matrices	matrix	NOUN
cet-14722	14	25	from	from	ADP
cet-14722	14	26	diverse	diverse	ADJ
cet-14722	14	27	natural	natural	ADJ
cet-14722	14	28	and	and	CCONJ
cet-14722	14	29	anthropogenic	anthropogenic	ADJ
cet-14722	14	30	activities	activity	NOUN
cet-14722	14	31	predominantly	predominantly	ADV
cet-14722	14	32	released	release	VERB
cet-14722	14	33	from	from	ADP
cet-14722	14	34	industrial	industrial	ADJ
cet-14722	14	35	sources	source	NOUN
cet-14722	14	36	.	.	PUNCT
cet-14722	15	1	most	most	ADJ
cet-14722	15	2	cr	cr	PROPN
cet-14722	15	3	contamination	contamination	PROPN
cet-14722	15	4	is	be	AUX
cet-14722	15	5	from	from	ADP
cet-14722	15	6	industries	industry	NOUN
cet-14722	15	7	like	like	ADP
cet-14722	15	8	leather	leather	NOUN
cet-14722	15	9	tanning	tanning	NOUN
cet-14722	15	10	,	,	PUNCT
cet-14722	15	11	textile	textile	NOUN
cet-14722	15	12	dyeing	dyeing	NOUN
cet-14722	15	13	,	,	PUNCT
cet-14722	15	14	stainless	stainless	ADJ
cet-14722	15	15	steel	steel	NOUN
cet-14722	15	16	manufacturing	manufacturing	NOUN
cet-14722	15	17	,	,	PUNCT
cet-14722	15	18	metallurgical	metallurgical	NOUN
cet-14722	15	19	,	,	PUNCT
cet-14722	15	20	cement	cement	NOUN
cet-14722	15	21	and	and	CCONJ
cet-14722	15	22	electroplating	electroplate	VERB
cet-14722	15	23	paint	paint	NOUN
cet-14722	15	24	industries	industry	NOUN
cet-14722	15	25	(	(	PUNCT
cet-14722	15	26	prasad	prasad	PROPN
cet-14722	15	27	et	et	PROPN
cet-14722	15	28	al	al	PROPN
cet-14722	15	29	.	.	PROPN
cet-14722	15	30	,	,	PUNCT
cet-14722	15	31	2021	2021	NUM
cet-14722	15	32	)	)	PUNCT
cet-14722	15	33	.	.	PUNCT
cet-14722	16	1	chromium	chromium	NOUN
cet-14722	16	2	predominantly	predominantly	ADV
cet-14722	16	3	occurs	occur	VERB
cet-14722	16	4	as	as	ADP
cet-14722	16	5	trivalent	trivalent	NOUN
cet-14722	16	6	chromium	chromium	NOUN
cet-14722	16	7	(	(	PUNCT
cet-14722	16	8	iii	iii	NOUN
cet-14722	16	9	)	)	PUNCT
cet-14722	16	10	and	and	CCONJ
cet-14722	16	11	hexavalent	hexavalent	NOUN
cet-14722	16	12	chromium	chromium	NOUN
cet-14722	16	13	(	(	PUNCT
cet-14722	16	14	vi	vi	NOUN
cet-14722	16	15	)	)	PUNCT
cet-14722	16	16	in	in	ADP
cet-14722	16	17	contaminated	contaminate	VERB
cet-14722	16	18	environmental	environmental	ADJ
cet-14722	16	19	media	medium	NOUN
cet-14722	16	20	.	.	PUNCT
cet-14722	17	1	cr	cr	PROPN
cet-14722	17	2	(	(	PUNCT
cet-14722	17	3	iii	iii	NOUN
cet-14722	17	4	)	)	PUNCT
cet-14722	17	5	is	be	AUX
cet-14722	17	6	less	less	ADV
cet-14722	17	7	hazardous	hazardous	ADJ
cet-14722	17	8	in	in	ADP
cet-14722	17	9	the	the	DET
cet-14722	17	10	environment	environment	NOUN
cet-14722	17	11	due	due	ADP
cet-14722	17	12	to	to	ADP
cet-14722	17	13	its	its	PRON
cet-14722	17	14	low	low	ADJ
cet-14722	17	15	bioavailability	bioavailability	NOUN
cet-14722	17	16	,	,	PUNCT
cet-14722	17	17	low	low	ADJ
cet-14722	17	18	mobility	mobility	NOUN
cet-14722	17	19	,	,	PUNCT
cet-14722	17	20	and	and	CCONJ
cet-14722	17	21	easy	easy	ADJ
cet-14722	17	22	sequestration	sequestration	NOUN
cet-14722	17	23	by	by	ADP
cet-14722	17	24	clayey	clayey	NOUN
cet-14722	17	25	soil	soil	NOUN
cet-14722	17	26	or	or	CCONJ
cet-14722	17	27	other	other	ADJ
cet-14722	17	28	adsorbents	adsorbent	NOUN
cet-14722	17	29	as	as	ADV
cet-14722	17	30	well	well	ADV
cet-14722	17	31	as	as	ADP
cet-14722	17	32	its	its	PRON
cet-14722	17	33	coprecipitation	coprecipitation	NOUN
cet-14722	17	34	as	as	ADP
cet-14722	17	35	cr(oh)3	cr(oh)3	NOUN
cet-14722	17	36	.	.	PUNCT
cet-14722	18	1	in	in	ADP
cet-14722	18	2	contrast	contrast	NOUN
cet-14722	18	3	cr(vi	cr(vi	NOUN
cet-14722	18	4	)	)	PUNCT
cet-14722	18	5	is	be	AUX
cet-14722	18	6	a	a	DET
cet-14722	18	7	toxic	toxic	ADJ
cet-14722	18	8	form	form	NOUN
cet-14722	18	9	of	of	ADP
cet-14722	18	10	cr	cr	PROPN
cet-14722	18	11	,	,	PUNCT
cet-14722	18	12	which	which	PRON
cet-14722	18	13	exists	exist	VERB
cet-14722	18	14	as	as	ADP
cet-14722	18	15	hydrogen	hydrogen	NOUN
cet-14722	18	16	chromate	chromate	NOUN
cet-14722	18	17	(	(	PUNCT
cet-14722	18	18	hcro4	hcro4	NOUN
cet-14722	18	19	−	−	NOUN
cet-14722	18	20	)	)	PUNCT
cet-14722	18	21	,	,	PUNCT
cet-14722	18	22	chromate	chromate	NOUN
cet-14722	18	23	(	(	PUNCT
cet-14722	18	24	cro4	cro4	NOUN
cet-14722	18	25	2−	2−	NUM
cet-14722	18	26	)	)	PUNCT
cet-14722	18	27	and	and	CCONJ
cet-14722	18	28	dichromate	dichromate	NOUN
cet-14722	18	29	(	(	PUNCT
cet-14722	18	30	cr2o7	cr2o7	NOUN
cet-14722	18	31	2−	2−	NUM
cet-14722	18	32	)	)	PUNCT
cet-14722	18	33	oxyanions	oxyanion	NOUN
cet-14722	18	34	,	,	PUNCT
cet-14722	18	35	in	in	ADP
cet-14722	18	36	accordance	accordance	NOUN
cet-14722	18	37	with	with	ADP
cet-14722	18	38	the	the	DET
cet-14722	18	39	ph	ph	ADJ
cet-14722	18	40	and	and	CCONJ
cet-14722	18	41	redox	redox	ADJ
cet-14722	18	42	conditions	condition	NOUN
cet-14722	18	43	of	of	ADP
cet-14722	18	44	the	the	DET
cet-14722	18	45	medium	medium	NOUN
cet-14722	18	46	and	and	CCONJ
cet-14722	18	47	has	have	VERB
cet-14722	18	48	high	high	ADJ
cet-14722	18	49	solubility	solubility	NOUN
cet-14722	18	50	and	and	CCONJ
cet-14722	18	51	mobility	mobility	NOUN
cet-14722	18	52	,	,	PUNCT
cet-14722	18	53	capable	capable	ADJ
cet-14722	18	54	of	of	ADP
cet-14722	18	55	easily	easily	ADV
cet-14722	18	56	crossing	cross	VERB
cet-14722	18	57	biological	biological	ADJ
cet-14722	18	58	membranes	membrane	NOUN
cet-14722	18	59	and	and	CCONJ
cet-14722	18	60	cells	cell	NOUN
cet-14722	18	61	(	(	PUNCT
cet-14722	18	62	zulfiqar	zulfiqar	X
cet-14722	18	63	et	et	PROPN
cet-14722	18	64	al	al	PROPN
cet-14722	18	65	.	.	PROPN
cet-14722	18	66	,	,	PUNCT
cet-14722	18	67	2023	2023	NUM
cet-14722	18	68	)	)	PUNCT
cet-14722	18	69	.	.	PUNCT
cet-14722	19	1	hence	hence	ADV
cet-14722	19	2	,	,	PUNCT
cet-14722	19	3	hexavalent	hexavalent	NOUN
cet-14722	19	4	cr	cr	PROPN
cet-14722	19	5	is	be	AUX
cet-14722	19	6	1000	1000	NUM
cet-14722	19	7	times	time	NOUN
cet-14722	19	8	more	more	ADV
cet-14722	19	9	hazardous	hazardous	ADJ
cet-14722	19	10	than	than	ADP
cet-14722	19	11	cr	cr	PROPN
cet-14722	19	12	(	(	PUNCT
cet-14722	19	13	iii	iii	NOUN
cet-14722	19	14	)	)	PUNCT
cet-14722	19	15	(	(	PUNCT
cet-14722	19	16	rahman	rahman	PROPN
cet-14722	19	17	et	et	PROPN
cet-14722	19	18	al	al	PROPN
cet-14722	19	19	.	.	PROPN
cet-14722	19	20	,	,	PUNCT
cet-14722	19	21	2023	2023	NUM
cet-14722	19	22	)	)	PUNCT
cet-14722	19	23	and	and	CCONJ
cet-14722	19	24	has	have	AUX
cet-14722	19	25	been	be	AUX
cet-14722	19	26	identified	identify	VERB
cet-14722	19	27	as	as	ADP
cet-14722	19	28	a	a	DET
cet-14722	19	29	613	613	NUM
cet-14722	19	30	priority	priority	NOUN
cet-14722	19	31	pollutant	pollutant	NOUN
cet-14722	19	32	by	by	ADP
cet-14722	19	33	the	the	DET
cet-14722	19	34	usepa	usepa	NOUN
cet-14722	19	35	on	on	ADP
cet-14722	19	36	account	account	NOUN
cet-14722	19	37	of	of	ADP
cet-14722	19	38	its	its	PRON
cet-14722	19	39	carcinogenicity	carcinogenicity	NOUN
cet-14722	19	40	,	,	PUNCT
cet-14722	19	41	teratogenicity	teratogenicity	NOUN
cet-14722	19	42	and	and	CCONJ
cet-14722	19	43	mutagenicity	mutagenicity	NOUN
cet-14722	19	44	to	to	ADP
cet-14722	19	45	humans	human	NOUN
cet-14722	19	46	with	with	ADP
cet-14722	19	47	a	a	DET
cet-14722	19	48	safe	safe	ADJ
cet-14722	19	49	limit	limit	NOUN
cet-14722	19	50	of	of	ADP
cet-14722	19	51	cr(vi	cr(vi	PROPN
cet-14722	19	52	)	)	PUNCT
cet-14722	19	53	in	in	ADP
cet-14722	19	54	water	water	NOUN
cet-14722	19	55	to	to	PART
cet-14722	19	56	be	be	AUX
cet-14722	19	57	0.1	0.1	NUM
cet-14722	19	58	mg	mg	PROPN
cet-14722	19	59	/	/	SYM
cet-14722	19	60	l	l	NOUN
cet-14722	19	61	(	(	PUNCT
cet-14722	19	62	gao	gao	PROPN
cet-14722	19	63	et	et	PROPN
cet-14722	19	64	al	al	PROPN
cet-14722	19	65	.	.	PROPN
cet-14722	19	66	,	,	PUNCT
cet-14722	19	67	2022	2022	NUM
cet-14722	19	68	)	)	PUNCT
cet-14722	19	69	.	.	PUNCT
cet-14722	20	1	several	several	ADJ
cet-14722	20	2	physicochemical	physicochemical	ADJ
cet-14722	20	3	processes	process	NOUN
cet-14722	20	4	such	such	ADJ
cet-14722	20	5	as	as	ADP
cet-14722	20	6	membrane	membrane	NOUN
cet-14722	20	7	filtration	filtration	NOUN
cet-14722	20	8	,	,	PUNCT
cet-14722	20	9	coagulation	coagulation	NOUN
cet-14722	20	10	,	,	PUNCT
cet-14722	20	11	ion	ion	NOUN
cet-14722	20	12	exchange	exchange	NOUN
cet-14722	20	13	,	,	PUNCT
cet-14722	20	14	reverse	reverse	VERB
cet-14722	20	15	osmosis	osmosis	NOUN
cet-14722	20	16	,	,	PUNCT
cet-14722	20	17	precipitation	precipitation	NOUN
cet-14722	20	18	,	,	PUNCT
cet-14722	20	19	biological	biological	ADJ
cet-14722	20	20	remediation	remediation	NOUN
cet-14722	20	21	and	and	CCONJ
cet-14722	20	22	adsorption	adsorption	NOUN
cet-14722	20	23	techniques	technique	NOUN
cet-14722	20	24	have	have	AUX
cet-14722	20	25	been	be	AUX
cet-14722	20	26	investigated	investigate	VERB
cet-14722	20	27	to	to	PART
cet-14722	20	28	eliminate	eliminate	VERB
cet-14722	20	29	cr(vi	cr(vi	PROPN
cet-14722	20	30	)	)	PUNCT
cet-14722	20	31	in	in	ADP
cet-14722	20	32	aqueous	aqueous	ADJ
cet-14722	20	33	media	medium	NOUN
cet-14722	20	34	(	(	PUNCT
cet-14722	20	35	islam	islam	PROPN
cet-14722	20	36	et	et	PROPN
cet-14722	20	37	al	al	PROPN
cet-14722	20	38	.	.	PROPN
cet-14722	20	39	,	,	PUNCT
cet-14722	20	40	2019	2019	NUM
cet-14722	20	41	)	)	PUNCT
cet-14722	20	42	.	.	PUNCT
cet-14722	21	1	amongst	amongst	ADP
cet-14722	21	2	these	these	DET
cet-14722	21	3	methods	method	NOUN
cet-14722	21	4	,	,	PUNCT
cet-14722	21	5	adsorption	adsorption	NOUN
cet-14722	21	6	is	be	AUX
cet-14722	21	7	gaining	gain	VERB
cet-14722	21	8	momentum	momentum	NOUN
cet-14722	21	9	over	over	ADP
cet-14722	21	10	other	other	ADJ
cet-14722	21	11	methods	method	NOUN
cet-14722	21	12	because	because	SCONJ
cet-14722	21	13	it	it	PRON
cet-14722	21	14	is	be	AUX
cet-14722	21	15	simple	simple	ADJ
cet-14722	21	16	,	,	PUNCT
cet-14722	21	17	inexpensive	inexpensive	ADJ
cet-14722	21	18	,	,	PUNCT
cet-14722	21	19	and	and	CCONJ
cet-14722	21	20	enables	enable	VERB
cet-14722	21	21	large	large	ADJ
cet-14722	21	22	-	-	PUNCT
cet-14722	21	23	scale	scale	NOUN
cet-14722	21	24	applications	application	NOUN
cet-14722	21	25	(	(	PUNCT
cet-14722	21	26	pakade	pakade	VERB
cet-14722	21	27	et	et	PROPN
cet-14722	21	28	al	al	PROPN
cet-14722	21	29	.	.	PROPN
cet-14722	21	30	,	,	PUNCT
cet-14722	21	31	2019	2019	NUM
cet-14722	21	32	)	)	PUNCT
cet-14722	21	33	.	.	PUNCT
cet-14722	22	1	since	since	SCONJ
cet-14722	22	2	the	the	DET
cet-14722	22	3	last	last	ADJ
cet-14722	22	4	few	few	ADJ
cet-14722	22	5	decades	decade	NOUN
cet-14722	22	6	,	,	PUNCT
cet-14722	22	7	metallic	metallic	ADJ
cet-14722	22	8	oxide	oxide	NOUN
cet-14722	22	9	nanoparticles	nanoparticle	NOUN
cet-14722	22	10	have	have	AUX
cet-14722	22	11	gained	gain	VERB
cet-14722	22	12	popularity	popularity	NOUN
cet-14722	22	13	owing	owe	VERB
cet-14722	22	14	to	to	ADP
cet-14722	22	15	their	their	PRON
cet-14722	22	16	high	high	ADJ
cet-14722	22	17	affinity	affinity	NOUN
cet-14722	22	18	and	and	CCONJ
cet-14722	22	19	reactivity	reactivity	NOUN
cet-14722	22	20	for	for	ADP
cet-14722	22	21	the	the	DET
cet-14722	22	22	adsorption	adsorption	NOUN
cet-14722	22	23	of	of	ADP
cet-14722	22	24	organic	organic	ADJ
cet-14722	22	25	and	and	CCONJ
cet-14722	22	26	inorganic	inorganic	ADJ
cet-14722	22	27	anionic	anionic	ADJ
cet-14722	22	28	pollutants	pollutant	NOUN
cet-14722	22	29	as	as	ADV
cet-14722	22	30	well	well	ADV
cet-14722	22	31	as	as	ADP
cet-14722	22	32	high	high	ADJ
cet-14722	22	33	specific	specific	ADJ
cet-14722	22	34	surface	surface	NOUN
cet-14722	22	35	area	area	NOUN
cet-14722	22	36	.	.	PUNCT
cet-14722	23	1	however	however	ADV
cet-14722	23	2	,	,	PUNCT
cet-14722	23	3	their	their	PRON
cet-14722	23	4	high	high	ADJ
cet-14722	23	5	surface	surface	NOUN
cet-14722	23	6	area	area	NOUN
cet-14722	23	7	and	and	CCONJ
cet-14722	23	8	reactivity	reactivity	NOUN
cet-14722	23	9	can	can	AUX
cet-14722	23	10	lead	lead	VERB
cet-14722	23	11	to	to	ADP
cet-14722	23	12	agglomeration	agglomeration	NOUN
cet-14722	23	13	during	during	ADP
cet-14722	23	14	synthesis	synthesis	NOUN
cet-14722	23	15	,	,	PUNCT
cet-14722	23	16	the	the	DET
cet-14722	23	17	adsorption	adsorption	NOUN
cet-14722	23	18	process	process	NOUN
cet-14722	23	19	or	or	CCONJ
cet-14722	23	20	make	make	VERB
cet-14722	23	21	them	they	PRON
cet-14722	23	22	challenging	challenge	VERB
cet-14722	23	23	to	to	PART
cet-14722	23	24	separate	separate	VERB
cet-14722	23	25	after	after	ADP
cet-14722	23	26	adsorption	adsorption	NOUN
cet-14722	23	27	adversely	adversely	ADV
cet-14722	23	28	affecting	affect	VERB
cet-14722	23	29	their	their	PRON
cet-14722	23	30	adsorption	adsorption	NOUN
cet-14722	23	31	potential	potential	NOUN
cet-14722	23	32	(	(	PUNCT
cet-14722	23	33	sahoo	sahoo	PROPN
cet-14722	23	34	et	et	PROPN
cet-14722	23	35	al	al	PROPN
cet-14722	23	36	.	.	PROPN
cet-14722	23	37	,	,	PUNCT
cet-14722	23	38	2022	2022	NUM
cet-14722	23	39	)	)	PUNCT
cet-14722	23	40	.	.	PUNCT
cet-14722	24	1	to	to	PART
cet-14722	24	2	overcome	overcome	VERB
cet-14722	24	3	these	these	DET
cet-14722	24	4	difficulties	difficulty	NOUN
cet-14722	24	5	,	,	PUNCT
cet-14722	24	6	several	several	ADJ
cet-14722	24	7	strategies	strategy	NOUN
cet-14722	24	8	such	such	ADJ
cet-14722	24	9	as	as	ADP
cet-14722	24	10	loading	loading	NOUN
cet-14722	24	11	of	of	ADP
cet-14722	24	12	the	the	DET
cet-14722	24	13	metallic	metallic	ADJ
cet-14722	24	14	nanoparticles	nanoparticle	NOUN
cet-14722	24	15	on	on	ADP
cet-14722	24	16	matrices	matrix	NOUN
cet-14722	24	17	of	of	ADP
cet-14722	24	18	porous	porous	ADJ
cet-14722	24	19	materials	material	NOUN
cet-14722	24	20	such	such	ADJ
cet-14722	24	21	as	as	ADP
cet-14722	24	22	activated	activate	VERB
cet-14722	24	23	carbon	carbon	NOUN
cet-14722	24	24	and	and	CCONJ
cet-14722	24	25	graphene	graphene	VERB
cet-14722	24	26	oxide	oxide	NOUN
cet-14722	24	27	matrices	matrix	NOUN
cet-14722	24	28	have	have	AUX
cet-14722	24	29	been	be	AUX
cet-14722	24	30	suggested	suggest	VERB
cet-14722	24	31	most	most	ADV
cet-14722	24	32	feasible	feasible	ADJ
cet-14722	24	33	strategy	strategy	NOUN
cet-14722	24	34	to	to	PART
cet-14722	24	35	avoid	avoid	VERB
cet-14722	24	36	agglomeration	agglomeration	NOUN
cet-14722	24	37	and	and	CCONJ
cet-14722	24	38	increase	increase	VERB
cet-14722	24	39	adsorption	adsorption	NOUN
cet-14722	24	40	potential	potential	NOUN
cet-14722	24	41	synergistically	synergistically	ADV
cet-14722	24	42	(	(	PUNCT
cet-14722	24	43	wu	wu	PROPN
cet-14722	24	44	et	et	PROPN
cet-14722	24	45	al	al	PROPN
cet-14722	24	46	.	.	PROPN
cet-14722	24	47	,	,	PUNCT
cet-14722	24	48	2020	2020	NUM
cet-14722	24	49	)	)	PUNCT
cet-14722	24	50	.	.	PUNCT
cet-14722	25	1	activated	activate	VERB
cet-14722	25	2	carbon	carbon	NOUN
cet-14722	25	3	is	be	AUX
cet-14722	25	4	a	a	DET
cet-14722	25	5	well	well	ADV
cet-14722	25	6	-	-	PUNCT
cet-14722	25	7	known	know	VERB
cet-14722	25	8	adsorbent	adsorbent	NOUN
cet-14722	25	9	material	material	NOUN
cet-14722	25	10	for	for	ADP
cet-14722	25	11	both	both	CCONJ
cet-14722	25	12	organic	organic	ADJ
cet-14722	25	13	and	and	CCONJ
cet-14722	25	14	inorganic	inorganic	ADJ
cet-14722	25	15	pollutants	pollutant	NOUN
cet-14722	25	16	in	in	ADP
cet-14722	25	17	various	various	ADJ
cet-14722	25	18	environmental	environmental	ADJ
cet-14722	25	19	settings	setting	NOUN
cet-14722	25	20	due	due	ADP
cet-14722	25	21	to	to	ADP
cet-14722	25	22	its	its	PRON
cet-14722	25	23	unique	unique	ADJ
cet-14722	25	24	features	feature	NOUN
cet-14722	25	25	,	,	PUNCT
cet-14722	25	26	including	include	VERB
cet-14722	25	27	a	a	DET
cet-14722	25	28	high	high	ADJ
cet-14722	25	29	surface	surface	NOUN
cet-14722	25	30	area	area	NOUN
cet-14722	25	31	,	,	PUNCT
cet-14722	25	32	active	active	ADJ
cet-14722	25	33	adsorption	adsorption	NOUN
cet-14722	25	34	sites	site	NOUN
cet-14722	25	35	,	,	PUNCT
cet-14722	25	36	and	and	CCONJ
cet-14722	25	37	a	a	DET
cet-14722	25	38	highly	highly	ADV
cet-14722	25	39	porous	porous	ADJ
cet-14722	25	40	structure	structure	NOUN
cet-14722	25	41	.	.	PUNCT
cet-14722	26	1	the	the	DET
cet-14722	26	2	doping	doping	NOUN
cet-14722	26	3	of	of	ADP
cet-14722	26	4	metal	metal	NOUN
cet-14722	26	5	oxide	oxide	NOUN
cet-14722	26	6	nanoparticles	nanoparticle	NOUN
cet-14722	26	7	into	into	ADP
cet-14722	26	8	the	the	DET
cet-14722	26	9	matrix	matrix	NOUN
cet-14722	26	10	of	of	ADP
cet-14722	26	11	nanoporous	nanoporous	ADJ
cet-14722	26	12	carbon	carbon	NOUN
cet-14722	26	13	materials	material	NOUN
cet-14722	26	14	will	will	AUX
cet-14722	26	15	remarkably	remarkably	ADV
cet-14722	26	16	improve	improve	VERB
cet-14722	26	17	the	the	DET
cet-14722	26	18	adsorption	adsorption	NOUN
cet-14722	26	19	capacity	capacity	NOUN
cet-14722	26	20	due	due	ADP
cet-14722	26	21	to	to	ADP
cet-14722	26	22	the	the	DET
cet-14722	26	23	large	large	ADJ
cet-14722	26	24	surface	surface	NOUN
cet-14722	26	25	area	area	NOUN
cet-14722	26	26	of	of	ADP
cet-14722	26	27	activated	activate	VERB
cet-14722	26	28	carbon	carbon	NOUN
cet-14722	26	29	and	and	CCONJ
cet-14722	26	30	abundant	abundant	ADJ
cet-14722	26	31	active	active	ADJ
cet-14722	26	32	adsorption	adsorption	NOUN
cet-14722	26	33	sites	site	NOUN
cet-14722	26	34	in	in	ADP
cet-14722	26	35	the	the	DET
cet-14722	26	36	metal	metal	NOUN
cet-14722	26	37	oxide	oxide	NOUN
cet-14722	26	38	.	.	PUNCT
cet-14722	27	1	moreover	moreover	ADV
cet-14722	27	2	,	,	PUNCT
cet-14722	27	3	the	the	DET
cet-14722	27	4	functionalization	functionalization	NOUN
cet-14722	27	5	of	of	ADP
cet-14722	27	6	ac@mgo	ac@mgo	NOUN
cet-14722	27	7	with	with	ADP
cet-14722	27	8	go	go	NOUN
cet-14722	27	9	,	,	PUNCT
cet-14722	27	10	which	which	PRON
cet-14722	27	11	is	be	AUX
cet-14722	27	12	the	the	DET
cet-14722	27	13	oxidized	oxidized	ADJ
cet-14722	27	14	form	form	NOUN
cet-14722	27	15	of	of	ADP
cet-14722	27	16	graphene	graphene	NOUN
cet-14722	27	17	containing	contain	VERB
cet-14722	27	18	a	a	DET
cet-14722	27	19	large	large	ADJ
cet-14722	27	20	number	number	NOUN
cet-14722	27	21	of	of	ADP
cet-14722	27	22	hydroxyl	hydroxyl	NOUN
cet-14722	27	23	,	,	PUNCT
cet-14722	27	24	carboxyl	carboxyl	NOUN
cet-14722	27	25	and	and	CCONJ
cet-14722	27	26	epoxide	epoxide	ADJ
cet-14722	27	27	functional	functional	ADJ
cet-14722	27	28	groups	group	NOUN
cet-14722	27	29	has	have	VERB
cet-14722	27	30	a	a	DET
cet-14722	27	31	high	high	ADJ
cet-14722	27	32	degree	degree	NOUN
cet-14722	27	33	of	of	ADP
cet-14722	27	34	interaction	interaction	NOUN
cet-14722	27	35	with	with	ADP
cet-14722	27	36	pollutants	pollutant	NOUN
cet-14722	27	37	(	(	PUNCT
cet-14722	27	38	sahoo	sahoo	PROPN
cet-14722	27	39	et	et	PROPN
cet-14722	27	40	al	al	PROPN
cet-14722	27	41	.	.	PROPN
cet-14722	27	42	,	,	PUNCT
cet-14722	27	43	2022	2022	NUM
cet-14722	27	44	)	)	PUNCT
cet-14722	27	45	.	.	PUNCT
cet-14722	28	1	in	in	ADP
cet-14722	28	2	the	the	DET
cet-14722	28	3	current	current	ADJ
cet-14722	28	4	study	study	NOUN
cet-14722	28	5	a	a	DET
cet-14722	28	6	novel	novel	NOUN
cet-14722	28	7	go	go	NOUN
cet-14722	28	8	functionalized	functionalize	VERB
cet-14722	28	9	mgo	mgo	NOUN
cet-14722	28	10	doped	dope	VERB
cet-14722	28	11	activated	activate	VERB
cet-14722	28	12	carbon	carbon	NOUN
cet-14722	28	13	(	(	PUNCT
cet-14722	28	14	go	go	VERB
cet-14722	28	15	/	/	SYM
cet-14722	28	16	mgo@ac	mgo@ac	NOUN
cet-14722	28	17	)	)	PUNCT
cet-14722	28	18	composite	composite	ADJ
cet-14722	28	19	adsorbent	adsorbent	NOUN
cet-14722	28	20	was	be	AUX
cet-14722	28	21	produced	produce	VERB
cet-14722	28	22	and	and	CCONJ
cet-14722	28	23	applied	apply	VERB
cet-14722	28	24	for	for	ADP
cet-14722	28	25	efficient	efficient	ADJ
cet-14722	28	26	remediation	remediation	NOUN
cet-14722	28	27	of	of	ADP
cet-14722	28	28	chromium	chromium	NOUN
cet-14722	28	29	(	(	PUNCT
cet-14722	28	30	vi	vi	NOUN
cet-14722	28	31	)	)	PUNCT
cet-14722	28	32	from	from	ADP
cet-14722	28	33	contaminated	contaminated	ADJ
cet-14722	28	34	water	water	NOUN
cet-14722	28	35	.	.	PUNCT
cet-14722	29	1	2	2	X
cet-14722	29	2	.	.	X
cet-14722	29	3	method	method	VERB
cet-14722	29	4	2.1	2.1	NUM
cet-14722	29	5	go/	go/	NOUN
cet-14722	29	6	mgo@ac	mgo@ac	PROPN
cet-14722	29	7	(	(	PUNCT
cet-14722	29	8	go@mgo@ac	go@mgo@ac	NOUN
cet-14722	29	9	)	)	PUNCT
cet-14722	29	10	synthesis	synthesis	NOUN
cet-14722	29	11	graphene	graphene	NOUN
cet-14722	29	12	oxide	oxide	NOUN
cet-14722	29	13	(	(	PUNCT
cet-14722	29	14	go	go	VERB
cet-14722	29	15	)	)	PUNCT
cet-14722	29	16	preparation	preparation	NOUN
cet-14722	29	17	tours	tour	NOUN
cet-14722	29	18	method	method	NOUN
cet-14722	29	19	was	be	AUX
cet-14722	29	20	applied	apply	VERB
cet-14722	29	21	for	for	ADP
cet-14722	29	22	the	the	DET
cet-14722	29	23	synthesis	synthesis	NOUN
cet-14722	29	24	of	of	ADP
cet-14722	29	25	go	go	VERB
cet-14722	29	26	from	from	ADP
cet-14722	29	27	graphite	graphite	NOUN
cet-14722	29	28	flakes	flake	NOUN
cet-14722	29	29	as	as	SCONJ
cet-14722	29	30	previously	previously	ADV
cet-14722	29	31	described	describe	VERB
cet-14722	29	32	by	by	ADP
cet-14722	29	33	marcano	marcano	PROPN
cet-14722	29	34	et	et	PROPN
cet-14722	29	35	al	al	PROPN
cet-14722	29	36	.	.	PUNCT
cet-14722	30	1	(	(	PUNCT
cet-14722	30	2	2010	2010	NUM
cet-14722	30	3	)	)	PUNCT
cet-14722	30	4	.	.	PUNCT
cet-14722	31	1	the	the	DET
cet-14722	31	2	go	go	NOUN
cet-14722	31	3	was	be	AUX
cet-14722	31	4	dried	dry	VERB
cet-14722	31	5	at	at	ADP
cet-14722	31	6	45	45	NUM
cet-14722	31	7	°	°	NOUN
cet-14722	31	8	c	c	NOUN
cet-14722	31	9	to	to	PART
cet-14722	31	10	avoid	avoid	VERB
cet-14722	31	11	reduction	reduction	NOUN
cet-14722	31	12	and	and	CCONJ
cet-14722	31	13	loss	loss	NOUN
cet-14722	31	14	of	of	ADP
cet-14722	31	15	oxygenated	oxygenated	ADJ
cet-14722	31	16	functional	functional	ADJ
cet-14722	31	17	groups	group	NOUN
cet-14722	31	18	and	and	CCONJ
cet-14722	31	19	used	use	VERB
cet-14722	31	20	for	for	ADP
cet-14722	31	21	functionalization	functionalization	NOUN
cet-14722	31	22	of	of	ADP
cet-14722	31	23	the	the	DET
cet-14722	31	24	mgo@ac	mgo@ac	PROPN
cet-14722	31	25	for	for	ADP
cet-14722	31	26	the	the	DET
cet-14722	31	27	cr(vi	cr(vi	PROPN
cet-14722	31	28	)	)	PUNCT
cet-14722	31	29	adsorption	adsorption	NOUN
cet-14722	31	30	study	study	NOUN
cet-14722	31	31	.	.	PUNCT
cet-14722	32	1	mgo@ac	mgo@ac	NOUN
cet-14722	32	2	preparation	preparation	NOUN
cet-14722	32	3	mgo@ac	mgo@ac	PROPN
cet-14722	32	4	was	be	AUX
cet-14722	32	5	synthesised	synthesise	VERB
cet-14722	32	6	from	from	ADP
cet-14722	32	7	wheat	wheat	NOUN
cet-14722	32	8	bran	bran	NOUN
cet-14722	32	9	using	use	VERB
cet-14722	32	10	koh	koh	PROPN
cet-14722	32	11	activation	activation	NOUN
cet-14722	32	12	as	as	SCONJ
cet-14722	32	13	previously	previously	ADV
cet-14722	32	14	described	describe	VERB
cet-14722	32	15	by	by	ADP
cet-14722	32	16	al	al	PROPN
cet-14722	32	17	-	-	PUNCT
cet-14722	32	18	othman	othman	PROPN
cet-14722	32	19	et	et	PROPN
cet-14722	32	20	al	al	PROPN
cet-14722	32	21	.	.	PROPN
cet-14722	33	1	(	(	PUNCT
cet-14722	33	2	2012	2012	NUM
cet-14722	33	3	)	)	PUNCT
cet-14722	33	4	.	.	PUNCT
cet-14722	34	1	the	the	DET
cet-14722	34	2	mgo@ac	mgo@ac	PROPN
cet-14722	34	3	samples	sample	NOUN
cet-14722	34	4	were	be	AUX
cet-14722	34	5	then	then	ADV
cet-14722	34	6	used	use	VERB
cet-14722	34	7	for	for	ADP
cet-14722	34	8	functionalization	functionalization	NOUN
cet-14722	34	9	with	with	ADP
cet-14722	34	10	go	go	VERB
cet-14722	34	11	and	and	CCONJ
cet-14722	34	12	adsorption	adsorption	NOUN
cet-14722	34	13	study	study	NOUN
cet-14722	34	14	.	.	PUNCT
cet-14722	35	1	go	go	VERB
cet-14722	35	2	functionalized	functionalized	ADJ
cet-14722	36	1	mgo@ac	mgo@ac	NOUN
cet-14722	36	2	(	(	PUNCT
cet-14722	36	3	go@mgo@ac	go@mgo@ac	NOUN
cet-14722	36	4	)	)	PUNCT
cet-14722	36	5	was	be	AUX
cet-14722	36	6	prepared	prepare	VERB
cet-14722	36	7	by	by	ADP
cet-14722	36	8	mixing	mix	VERB
cet-14722	36	9	equal	equal	ADJ
cet-14722	36	10	mass	mass	NOUN
cet-14722	36	11	of	of	ADP
cet-14722	36	12	go	go	NOUN
cet-14722	36	13	and	and	CCONJ
cet-14722	37	1	mgo@ac	mgo@ac	PROPN
cet-14722	37	2	.	.	PROPN
cet-14722	38	1	2.2	2.2	NUM
cet-14722	38	2	characterization	characterization	NOUN
cet-14722	38	3	x	x	NOUN
cet-14722	38	4	-	-	NOUN
cet-14722	38	5	ray	ray	NOUN
cet-14722	38	6	diffractometer	diffractometer	NOUN
cet-14722	38	7	(	(	PUNCT
cet-14722	38	8	xrd	xrd	NOUN
cet-14722	38	9	,	,	PUNCT
cet-14722	38	10	panalytical	panalytical	ADJ
cet-14722	38	11	empyrean	empyrean	PROPN
cet-14722	38	12	)	)	PUNCT
cet-14722	38	13	with	with	ADP
cet-14722	38	14	a	a	DET
cet-14722	38	15	monochromatic	monochromatic	ADJ
cet-14722	38	16	cu	cu	PROPN
cet-14722	38	17	-	-	PUNCT
cet-14722	38	18	kα	kα	PROPN
cet-14722	38	19	radiation	radiation	NOUN
cet-14722	38	20	source	source	NOUN
cet-14722	38	21	was	be	AUX
cet-14722	38	22	used	use	VERB
cet-14722	38	23	to	to	PART
cet-14722	38	24	study	study	VERB
cet-14722	38	25	x	x	ADJ
cet-14722	38	26	-	-	NOUN
cet-14722	38	27	ray	ray	NOUN
cet-14722	38	28	diffraction	diffraction	NOUN
cet-14722	38	29	.	.	PUNCT
cet-14722	39	1	fourier	fourier	PROPN
cet-14722	39	2	transform	transform	VERB
cet-14722	39	3	infrared	infrared	ADJ
cet-14722	39	4	spectroscopy	spectroscopy	NOUN
cet-14722	39	5	was	be	AUX
cet-14722	39	6	used	use	VERB
cet-14722	39	7	to	to	PART
cet-14722	39	8	identify	identify	VERB
cet-14722	39	9	functional	functional	ADJ
cet-14722	39	10	groups	group	NOUN
cet-14722	39	11	in	in	ADP
cet-14722	39	12	the	the	DET
cet-14722	39	13	nano	nano	NOUN
cet-14722	39	14	adsorbent	adsorbent	NOUN
cet-14722	39	15	on	on	ADP
cet-14722	39	16	a	a	DET
cet-14722	39	17	perkin	perkin	PROPN
cet-14722	39	18	elmer	elmer	PROPN
cet-14722	39	19	system	system	PROPN
cet-14722	39	20	2000	2000	NUM
cet-14722	39	21	series	series	NOUN
cet-14722	39	22	spectrophotometer	spectrophotometer	NOUN
cet-14722	39	23	(	(	PUNCT
cet-14722	39	24	usa	usa	PROPN
cet-14722	39	25	)	)	PUNCT
cet-14722	39	26	recorded	record	VERB
cet-14722	39	27	in	in	ADP
cet-14722	39	28	the	the	DET
cet-14722	39	29	range	range	NOUN
cet-14722	39	30	4000	4000	NUM
cet-14722	39	31	–	–	PUNCT
cet-14722	39	32	400	400	NUM
cet-14722	39	33	cm-1	cm-1	NOUN
cet-14722	39	34	.	.	PUNCT
cet-14722	40	1	nanoadsorbent	nanoadsorbent	PROPN
cet-14722	40	2	morphology	morphology	NOUN
cet-14722	40	3	was	be	AUX
cet-14722	40	4	studied	study	VERB
cet-14722	40	5	with	with	ADP
cet-14722	40	6	a	a	DET
cet-14722	40	7	field	field	NOUN
cet-14722	40	8	emission	emission	NOUN
cet-14722	40	9	scanning	scan	VERB
cet-14722	40	10	electron	electron	NOUN
cet-14722	40	11	microscope	microscope	NOUN
cet-14722	40	12	and	and	CCONJ
cet-14722	40	13	the	the	DET
cet-14722	40	14	pore	pore	ADJ
cet-14722	40	15	size	size	NOUN
cet-14722	40	16	distribution	distribution	NOUN
cet-14722	40	17	together	together	ADV
cet-14722	40	18	with	with	ADP
cet-14722	40	19	the	the	DET
cet-14722	40	20	surface	surface	NOUN
cet-14722	40	21	area	area	NOUN
cet-14722	40	22	was	be	AUX
cet-14722	40	23	studied	study	VERB
cet-14722	40	24	at	at	ADP
cet-14722	40	25	77	77	NUM
cet-14722	40	26	k	k	NOUN
cet-14722	40	27	using	use	VERB
cet-14722	40	28	a	a	DET
cet-14722	40	29	surface	surface	NOUN
cet-14722	40	30	area	area	NOUN
cet-14722	40	31	analyzer	analyzer	NOUN
cet-14722	40	32	applying	apply	VERB
cet-14722	40	33	the	the	DET
cet-14722	40	34	n2	n2	ADJ
cet-14722	40	35	adsorption	adsorption	NOUN
cet-14722	40	36	-	-	PUNCT
cet-14722	40	37	desorption	desorption	NOUN
cet-14722	40	38	method	method	NOUN
cet-14722	40	39	.	.	PUNCT
cet-14722	41	1	applying	apply	VERB
cet-14722	41	2	the	the	DET
cet-14722	41	3	brunauer	brunauer	NOUN
cet-14722	41	4	–	–	PUNCT
cet-14722	41	5	emmett	emmett	PROPN
cet-14722	41	6	–	–	PUNCT
cet-14722	41	7	teller	teller	NOUN
cet-14722	41	8	(	(	PUNCT
cet-14722	41	9	bet	bet	NOUN
cet-14722	41	10	)	)	PUNCT
cet-14722	41	11	equation	equation	NOUN
cet-14722	41	12	,	,	PUNCT
cet-14722	41	13	the	the	DET
cet-14722	41	14	bet	bet	PROPN
cet-14722	41	15	surface	surface	NOUN
cet-14722	41	16	area	area	NOUN
cet-14722	41	17	(	(	PUNCT
cet-14722	41	18	sbet	sbet	ADJ
cet-14722	41	19	)	)	PUNCT
cet-14722	41	20	was	be	AUX
cet-14722	41	21	determined	determine	VERB
cet-14722	41	22	in	in	ADP
cet-14722	41	23	a	a	DET
cet-14722	41	24	relative	relative	ADJ
cet-14722	41	25	pressure	pressure	NOUN
cet-14722	41	26	range	range	NOUN
cet-14722	41	27	of	of	ADP
cet-14722	41	28	p	p	X
cet-14722	41	29	/	/	SYM
cet-14722	41	30	p0	p0	NOUN
cet-14722	41	31	=	=	SYM
cet-14722	41	32	0.050–0.125	0.050–0.125	PROPN
cet-14722	41	33	.	.	PUNCT
cet-14722	42	1	the	the	DET
cet-14722	42	2	point	point	NOUN
cet-14722	42	3	of	of	ADP
cet-14722	42	4	zero	zero	NUM
cet-14722	42	5	charge	charge	NOUN
cet-14722	42	6	(	(	PUNCT
cet-14722	42	7	phpzc	phpzc	ADJ
cet-14722	42	8	)	)	PUNCT
cet-14722	42	9	was	be	AUX
cet-14722	42	10	studied	study	VERB
cet-14722	42	11	following	follow	VERB
cet-14722	42	12	the	the	DET
cet-14722	42	13	approach	approach	NOUN
cet-14722	42	14	previously	previously	ADV
cet-14722	42	15	described	describe	VERB
cet-14722	42	16	by	by	ADP
cet-14722	42	17	bedin	bedin	VERB
cet-14722	42	18	et	et	PROPN
cet-14722	42	19	al	al	PROPN
cet-14722	42	20	.	.	PUNCT
cet-14722	43	1	(	(	PUNCT
cet-14722	43	2	2016	2016	NUM
cet-14722	43	3	)	)	PUNCT
cet-14722	43	4	.	.	PUNCT
cet-14722	44	1	2.3	2.3	NUM
cet-14722	44	2	batch	batch	NOUN
cet-14722	44	3	adsorption	adsorption	NOUN
cet-14722	44	4	studies	study	NOUN
cet-14722	44	5	batch	batch	VERB
cet-14722	44	6	adsorption	adsorption	NOUN
cet-14722	44	7	experiments	experiment	NOUN
cet-14722	44	8	were	be	AUX
cet-14722	44	9	carried	carry	VERB
cet-14722	44	10	out	out	ADP
cet-14722	44	11	to	to	PART
cet-14722	44	12	study	study	VERB
cet-14722	44	13	the	the	DET
cet-14722	44	14	effects	effect	NOUN
cet-14722	44	15	of	of	ADP
cet-14722	44	16	ph	ph	ADJ
cet-14722	44	17	,	,	PUNCT
cet-14722	44	18	initial	initial	ADJ
cet-14722	44	19	cr(vi	cr(vi	PROPN
cet-14722	44	20	)	)	PUNCT
cet-14722	44	21	concentration	concentration	NOUN
cet-14722	44	22	,	,	PUNCT
cet-14722	44	23	adsorbent	adsorbent	NOUN
cet-14722	44	24	dose	dose	NOUN
cet-14722	44	25	and	and	CCONJ
cet-14722	44	26	contact	contact	NOUN
cet-14722	44	27	time	time	NOUN
cet-14722	44	28	relative	relative	ADJ
cet-14722	44	29	to	to	ADP
cet-14722	44	30	the	the	DET
cet-14722	44	31	adsorption	adsorption	NOUN
cet-14722	44	32	performance	performance	NOUN
cet-14722	44	33	of	of	ADP
cet-14722	44	34	go@mgo@ac	go@mgo@ac	PROPN
cet-14722	44	35	.	.	PUNCT
cet-14722	45	1	a	a	DET
cet-14722	45	2	cr(vi	cr(vi	PROPN
cet-14722	45	3	)	)	PUNCT
cet-14722	45	4	stock	stock	NOUN
cet-14722	45	5	solution	solution	NOUN
cet-14722	45	6	of	of	ADP
cet-14722	45	7	1000	1000	NUM
cet-14722	45	8	mg	mg	PROPN
cet-14722	45	9	/	/	SYM
cet-14722	45	10	l	l	NOUN
cet-14722	45	11	was	be	AUX
cet-14722	45	12	made	make	VERB
cet-14722	45	13	by	by	ADP
cet-14722	45	14	dissolving	dissolve	VERB
cet-14722	45	15	2.83	2.83	NUM
cet-14722	45	16	g	g	NOUN
cet-14722	45	17	of	of	ADP
cet-14722	45	18	pure	pure	ADJ
cet-14722	45	19	k2cr2o7	k2cr2o7	NOUN
cet-14722	45	20	in	in	ADP
cet-14722	45	21	1000	1000	NUM
cet-14722	45	22	ml	ml	NOUN
cet-14722	45	23	of	of	ADP
cet-14722	45	24	deionised	deionise	VERB
cet-14722	45	25	water	water	NOUN
cet-14722	45	26	.	.	PUNCT
cet-14722	46	1	for	for	SCONJ
cet-14722	46	2	each	each	DET
cet-14722	46	3	experiment	experiment	NOUN
cet-14722	46	4	conducted	conduct	VERB
cet-14722	46	5	,	,	PUNCT
cet-14722	46	6	a	a	DET
cet-14722	46	7	specific	specific	ADJ
cet-14722	46	8	mass	mass	NOUN
cet-14722	46	9	of	of	ADP
cet-14722	46	10	go	go	NOUN
cet-14722	46	11	/	/	SYM
cet-14722	47	1	mgo@ac	mgo@ac	PROPN
cet-14722	47	2	was	be	AUX
cet-14722	47	3	added	add	VERB
cet-14722	47	4	to	to	ADP
cet-14722	47	5	100	100	NUM
cet-14722	47	6	ml	ml	NOUN
cet-14722	47	7	of	of	ADP
cet-14722	47	8	cr(vi	cr(vi	PROPN
cet-14722	47	9	)	)	PUNCT
cet-14722	47	10	solution	solution	NOUN
cet-14722	47	11	in	in	ADP
cet-14722	47	12	a	a	DET
cet-14722	47	13	250	250	NUM
cet-14722	47	14	ml	ml	NOUN
cet-14722	47	15	flask	flask	NOUN
cet-14722	47	16	glass	glass	NOUN
cet-14722	47	17	.	.	PUNCT
cet-14722	48	1	an	an	DET
cet-14722	48	2	incubator	incubator	NOUN
cet-14722	48	3	shaker	shaker	NOUN
cet-14722	48	4	at	at	ADP
cet-14722	48	5	180	180	NUM
cet-14722	48	6	 	 	SPACE
cet-14722	48	7	r	r	NOUN
cet-14722	48	8	/	/	SYM
cet-14722	48	9	min	min	NOUN
cet-14722	48	10	was	be	AUX
cet-14722	48	11	used	use	VERB
cet-14722	48	12	to	to	PART
cet-14722	48	13	shake	shake	VERB
cet-14722	48	14	the	the	DET
cet-14722	48	15	contents	content	NOUN
cet-14722	48	16	in	in	ADP
cet-14722	48	17	the	the	DET
cet-14722	48	18	flask	flask	NOUN
cet-14722	48	19	.	.	PUNCT
cet-14722	49	1	during	during	ADP
cet-14722	49	2	the	the	DET
cet-14722	49	3	experiments	experiment	NOUN
cet-14722	49	4	,	,	PUNCT
cet-14722	49	5	the	the	DET
cet-14722	49	6	elemental	elemental	ADJ
cet-14722	49	7	concentration	concentration	NOUN
cet-14722	49	8	was	be	AUX
cet-14722	49	9	varied	varied	ADJ
cet-14722	49	10	from	from	ADP
cet-14722	49	11	5	5	NUM
cet-14722	49	12	to	to	PART
cet-14722	49	13	100	100	NUM
cet-14722	49	14	mg	mg	NUM
cet-14722	49	15	/	/	SYM
cet-14722	49	16	l	l	NOUN
cet-14722	49	17	,	,	PUNCT
cet-14722	49	18	the	the	DET
cet-14722	49	19	adsorbent	adsorbent	NOUN
cet-14722	49	20	dosage	dosage	NOUN
cet-14722	49	21	from	from	ADP
cet-14722	49	22	1	1	NUM
cet-14722	49	23	to	to	PART
cet-14722	49	24	6	6	NUM
cet-14722	49	25	g	g	NOUN
cet-14722	49	26	/	/	SYM
cet-14722	49	27	l	l	NOUN
cet-14722	49	28	,	,	PUNCT
cet-14722	49	29	the	the	DET
cet-14722	49	30	ph	ph	NOUN
cet-14722	49	31	from	from	ADP
cet-14722	49	32	3	3	NUM
cet-14722	49	33	to	to	ADP
cet-14722	49	34	11	11	NUM
cet-14722	49	35	and	and	CCONJ
cet-14722	49	36	the	the	DET
cet-14722	49	37	contact	contact	NOUN
cet-14722	49	38	time	time	NOUN
cet-14722	49	39	from	from	ADP
cet-14722	49	40	0	0	NUM
cet-14722	49	41	to	to	ADP
cet-14722	49	42	360	360	NUM
cet-14722	49	43	 	 	SPACE
cet-14722	49	44	minutes	minute	NOUN
cet-14722	49	45	.	.	PUNCT
cet-14722	50	1	the	the	DET
cet-14722	50	2	solution	solution	NOUN
cet-14722	50	3	ph	ph	X
cet-14722	50	4	of	of	ADP
cet-14722	50	5	cr(vi	cr(vi	PROPN
cet-14722	50	6	)	)	PUNCT
cet-14722	50	7	was	be	AUX
cet-14722	50	8	adjusted	adjust	VERB
cet-14722	50	9	to	to	ADP
cet-14722	50	10	the	the	DET
cet-14722	50	11	required	require	VERB
cet-14722	50	12	value	value	NOUN
cet-14722	50	13	using	use	VERB
cet-14722	50	14	0.5	0.5	NUM
cet-14722	50	15	m	m	NOUN
cet-14722	50	16	hcl	hcl	PROPN
cet-14722	50	17	and	and	CCONJ
cet-14722	50	18	0.5	0.5	NUM
cet-14722	50	19	 	 	SPACE
cet-14722	50	20	m	m	PROPN
cet-14722	50	21	naoh	naoh	NOUN
cet-14722	50	22	solutions	solution	NOUN
cet-14722	50	23	.	.	PUNCT
cet-14722	51	1	at	at	ADP
cet-14722	51	2	predetermined	predetermine	VERB
cet-14722	51	3	time	time	NOUN
cet-14722	51	4	a	a	DET
cet-14722	51	5	5	5	NUM
cet-14722	51	6	ml	ml	NOUN
cet-14722	51	7	aliquot	aliquot	NOUN
cet-14722	51	8	was	be	AUX
cet-14722	51	9	withdrawn	withdraw	VERB
cet-14722	51	10	,	,	PUNCT
cet-14722	51	11	followed	follow	VERB
cet-14722	51	12	by	by	ADP
cet-14722	51	13	centrifuging	centrifuge	VERB
cet-14722	51	14	for	for	ADP
cet-14722	51	15	3	3	NUM
cet-14722	51	16	min	min	NOUN
cet-14722	51	17	at	at	ADP
cet-14722	51	18	8,000	8,000	NUM
cet-14722	51	19	rpm	rpm	NOUN
cet-14722	51	20	.	.	PUNCT
cet-14722	52	1	the	the	DET
cet-14722	52	2	supernatant	supernatant	NOUN
cet-14722	52	3	was	be	AUX
cet-14722	52	4	used	use	VERB
cet-14722	52	5	to	to	PART
cet-14722	52	6	determine	determine	VERB
cet-14722	52	7	the	the	DET
cet-14722	52	8	residual	residual	ADJ
cet-14722	52	9	cr(vi	cr(vi	NOUN
cet-14722	52	10	)	)	PUNCT
cet-14722	52	11	by	by	ADP
cet-14722	52	12	uv	uv	NOUN
cet-14722	52	13	-	-	PUNCT
cet-14722	52	14	vis	vis	X
cet-14722	52	15	spectrophotometer	spectrophotometer	NOUN
cet-14722	52	16	at	at	ADP
cet-14722	52	17	540	540	NUM
cet-14722	52	18	nm	nm	ADJ
cet-14722	52	19	wavelength	wavelength	NOUN
cet-14722	52	20	after	after	ADP
cet-14722	52	21	employing	employ	VERB
cet-14722	52	22	1,5	1,5	NUM
cet-14722	52	23	-	-	PUNCT
cet-14722	52	24	diphenylcarbazide	diphenylcarbazide	NOUN
cet-14722	52	25	colouring	colouring	NOUN
cet-14722	52	26	reagent	reagent	NOUN
cet-14722	52	27	in	in	ADP
cet-14722	52	28	an	an	DET
cet-14722	52	29	acid	acid	ADJ
cet-14722	52	30	solution	solution	NOUN
cet-14722	52	31	for	for	ADP
cet-14722	52	32	10	10	NUM
cet-14722	52	33	min	min	NOUN
cet-14722	52	34	(	(	PUNCT
cet-14722	52	35	gorzin	gorzin	PROPN
cet-14722	52	36	et	et	PROPN
cet-14722	52	37	al	al	PROPN
cet-14722	52	38	.	.	PROPN
cet-14722	52	39	,	,	PUNCT
cet-14722	52	40	2018	2018	NUM
cet-14722	52	41	)	)	PUNCT
cet-14722	52	42	.	.	PUNCT
cet-14722	53	1	all	all	DET
cet-14722	53	2	experiments	experiment	NOUN
cet-14722	53	3	were	be	AUX
cet-14722	53	4	repeated	repeat	VERB
cet-14722	53	5	thrice	thrice	NOUN
cet-14722	53	6	to	to	PART
cet-14722	53	7	reduce	reduce	VERB
cet-14722	53	8	the	the	DET
cet-14722	53	9	error	error	NOUN
cet-14722	53	10	.	.	PUNCT
cet-14722	54	1	614	614	NUM
cet-14722	54	2	cr(vi	cr(vi	PROPN
cet-14722	54	3	)	)	PUNCT
cet-14722	54	4	removal	removal	NOUN
cet-14722	54	5	efficiencies	efficiency	NOUN
cet-14722	54	6	and	and	CCONJ
cet-14722	54	7	adsorption	adsorption	NOUN
cet-14722	54	8	capacities	capacity	NOUN
cet-14722	54	9	of	of	ADP
cet-14722	54	10	the	the	DET
cet-14722	54	11	nanoadsorbents	nanoadsorbent	NOUN
cet-14722	54	12	were	be	AUX
cet-14722	54	13	investigated	investigate	VERB
cet-14722	54	14	using	use	VERB
cet-14722	54	15	equations	equation	NOUN
cet-14722	54	16	(	(	PUNCT
cet-14722	54	17	1	1	NUM
cet-14722	54	18	)	)	PUNCT
cet-14722	54	19	,	,	PUNCT
cet-14722	54	20	(	(	PUNCT
cet-14722	54	21	2	2	X
cet-14722	54	22	)	)	PUNCT
cet-14722	54	23	and	and	CCONJ
cet-14722	54	24	(	(	PUNCT
cet-14722	54	25	3	3	X
cet-14722	54	26	)	)	PUNCT
cet-14722	54	27	where	where	SCONJ
cet-14722	54	28	co	co	X
cet-14722	54	29	,	,	PUNCT
cet-14722	54	30	ce	ce	PROPN
cet-14722	54	31	and	and	CCONJ
cet-14722	54	32	ct	ct	PRON
cet-14722	54	33	are	be	AUX
cet-14722	54	34	before	before	ADV
cet-14722	54	35	,	,	PUNCT
cet-14722	54	36	after	after	ADP
cet-14722	54	37	and	and	CCONJ
cet-14722	54	38	concentration	concentration	NOUN
cet-14722	54	39	at	at	ADP
cet-14722	54	40	time	time	NOUN
cet-14722	54	41	t	t	PROPN
cet-14722	54	42	of	of	ADP
cet-14722	54	43	cr(vi	cr(vi	PROPN
cet-14722	54	44	)	)	PUNCT
cet-14722	54	45	ions	ion	NOUN
cet-14722	54	46	(	(	PUNCT
cet-14722	54	47	mg	mg	PROPN
cet-14722	54	48	/	/	SYM
cet-14722	54	49	l	l	NOUN
cet-14722	54	50	)	)	PUNCT
cet-14722	54	51	,	,	PUNCT
cet-14722	54	52	v	v	NOUN
cet-14722	54	53	(	(	PUNCT
cet-14722	54	54	ml	ml	NOUN
cet-14722	54	55	)	)	PUNCT
cet-14722	54	56	is	be	AUX
cet-14722	54	57	the	the	DET
cet-14722	54	58	volume	volume	NOUN
cet-14722	54	59	of	of	ADP
cet-14722	54	60	the	the	DET
cet-14722	54	61	solution	solution	NOUN
cet-14722	54	62	and	and	CCONJ
cet-14722	54	63	m	m	NOUN
cet-14722	54	64	is	be	AUX
cet-14722	54	65	the	the	DET
cet-14722	54	66	mass	mass	NOUN
cet-14722	54	67	of	of	ADP
cet-14722	54	68	the	the	DET
cet-14722	54	69	adsorbent	adsorbent	NOUN
cet-14722	54	70	(	(	PUNCT
cet-14722	54	71	g	g	NOUN
cet-14722	54	72	)	)	PUNCT
cet-14722	54	73	.	.	PUNCT
cet-14722	55	1	𝑅(%	𝑅(%	NOUN
cet-14722	55	2	)	)	PUNCT
cet-14722	56	1	=	=	PUNCT
cet-14722	56	2	𝐶𝑜−𝐶𝑒	𝐶𝑜−𝐶𝑒	PUNCT
cet-14722	57	1	𝐶𝑜	𝐶𝑜	INTJ
cet-14722	57	2	×	×	NOUN
cet-14722	57	3	100	100	NUM
cet-14722	57	4	(	(	PUNCT
cet-14722	57	5	1	1	NUM
cet-14722	57	6	)	)	PUNCT
cet-14722	57	7	𝑞𝑡	𝑞𝑡	NOUN
cet-14722	57	8	=	=	SYM
cet-14722	57	9	(	(	PUNCT
cet-14722	57	10	𝐶𝑜−𝐶𝑡	𝐶𝑜−𝐶𝑡	X
cet-14722	57	11	)	)	PUNCT
cet-14722	58	1	𝐶𝑡	𝐶𝑡	PROPN
cet-14722	58	2	×	×	NOUN
cet-14722	58	3	𝑉	𝑉	PROPN
cet-14722	58	4	𝑚	𝑚	X
cet-14722	58	5	(	(	PUNCT
cet-14722	58	6	2	2	NUM
cet-14722	58	7	)	)	PUNCT
cet-14722	58	8	𝑞𝑒	𝑞𝑒	NOUN
cet-14722	58	9	=	=	SYM
cet-14722	58	10	(	(	PUNCT
cet-14722	58	11	𝐶𝑜−𝐶𝑒	𝐶𝑜−𝐶𝑒	NOUN
cet-14722	58	12	)	)	PUNCT
cet-14722	59	1	𝐶𝑒	𝐶𝑒	DET
cet-14722	59	2	×	×	NOUN
cet-14722	59	3	𝑉	𝑉	PROPN
cet-14722	59	4	𝑚	𝑚	X
cet-14722	59	5	(	(	PUNCT
cet-14722	59	6	3	3	NUM
cet-14722	59	7	)	)	SYM
cet-14722	59	8	2.4	2.4	NUM
cet-14722	59	9	adsorption	adsorption	NOUN
cet-14722	59	10	isotherm	isotherm	NOUN
cet-14722	59	11	and	and	CCONJ
cet-14722	59	12	kinetic	kinetic	ADJ
cet-14722	59	13	studies	study	NOUN
cet-14722	59	14	the	the	DET
cet-14722	59	15	isotherm	isotherm	PROPN
cet-14722	59	16	data	datum	NOUN
cet-14722	59	17	was	be	AUX
cet-14722	59	18	fitted	fit	VERB
cet-14722	59	19	to	to	ADP
cet-14722	59	20	the	the	DET
cet-14722	59	21	langmuir	langmuir	NOUN
cet-14722	59	22	and	and	CCONJ
cet-14722	59	23	freundlich	freundlich	ADJ
cet-14722	59	24	models	model	NOUN
cet-14722	59	25	and	and	CCONJ
cet-14722	59	26	the	the	DET
cet-14722	59	27	kinetics	kinetic	NOUN
cet-14722	59	28	data	datum	NOUN
cet-14722	59	29	was	be	AUX
cet-14722	59	30	fitted	fit	VERB
cet-14722	59	31	to	to	ADP
cet-14722	59	32	the	the	DET
cet-14722	59	33	pseudo	pseudo	NOUN
cet-14722	59	34	-	-	ADJ
cet-14722	59	35	first	first	ADJ
cet-14722	59	36	order	order	NOUN
cet-14722	59	37	and	and	CCONJ
cet-14722	59	38	pseudo	pseudo	NOUN
cet-14722	59	39	-	-	ADJ
cet-14722	59	40	second	second	ADJ
cet-14722	59	41	order	order	NOUN
cet-14722	59	42	models	model	NOUN
cet-14722	59	43	to	to	PART
cet-14722	59	44	study	study	VERB
cet-14722	59	45	the	the	DET
cet-14722	59	46	relationship	relationship	NOUN
cet-14722	59	47	between	between	ADP
cet-14722	59	48	adsorbate	adsorbate	ADJ
cet-14722	59	49	–	–	PUNCT
cet-14722	59	50	adsorbent	adsorbent	NOUN
cet-14722	59	51	to	to	PART
cet-14722	59	52	determine	determine	VERB
cet-14722	59	53	the	the	DET
cet-14722	59	54	adsorbent	adsorbent	NOUN
cet-14722	59	55	performance	performance	NOUN
cet-14722	59	56	and	and	CCONJ
cet-14722	59	57	adsorption	adsorption	NOUN
cet-14722	59	58	dynamics	dynamic	NOUN
cet-14722	59	59	of	of	ADP
cet-14722	59	60	the	the	DET
cet-14722	59	61	adsorption	adsorption	NOUN
cet-14722	59	62	system	system	NOUN
cet-14722	59	63	relative	relative	ADJ
cet-14722	59	64	to	to	ADP
cet-14722	59	65	time	time	NOUN
cet-14722	59	66	(	(	PUNCT
cet-14722	59	67	gorzin	gorzin	NOUN
cet-14722	59	68	et	et	PROPN
cet-14722	59	69	al	al	PROPN
cet-14722	59	70	.	.	PROPN
cet-14722	59	71	,	,	PUNCT
cet-14722	59	72	2018	2018	NUM
cet-14722	59	73	)	)	PUNCT
cet-14722	59	74	.	.	PUNCT
cet-14722	60	1	𝑞𝑒	𝑞𝑒	NOUN
cet-14722	61	1	=	=	PUNCT
cet-14722	61	2	𝑞𝑚𝑎𝑥.𝐾𝐿.𝐶𝑒	𝑞𝑚𝑎𝑥.𝐾𝐿.𝐶𝑒	ADJ
cet-14722	61	3	1	1	NUM
cet-14722	61	4	+	+	NOUN
cet-14722	61	5	𝐾𝐿.𝐶𝑒	𝐾𝐿.𝐶𝑒	PROPN
cet-14722	61	6	(	(	PUNCT
cet-14722	61	7	4	4	NUM
cet-14722	61	8	)	)	PUNCT
cet-14722	61	9	𝑞𝑒	𝑞𝑒	NOUN
cet-14722	61	10	=	=	SYM
cet-14722	61	11	𝐾𝑓	𝐾𝑓	PROPN
cet-14722	61	12	.	.	PUNCT
cet-14722	62	1	𝐶𝑒	𝐶𝑒	ADV
cet-14722	62	2	1	1	NUM
cet-14722	62	3	𝑛	𝑛	PROPN
cet-14722	62	4	(	(	PUNCT
cet-14722	62	5	5	5	NUM
cet-14722	62	6	)	)	PUNCT
cet-14722	62	7	𝑞𝑡	𝑞𝑡	NOUN
cet-14722	62	8	=	=	PUNCT
cet-14722	62	9	𝑞𝑒(1	𝑞𝑒(1	X
cet-14722	62	10	−	−	NUM
cet-14722	62	11	𝑒−𝑘1𝑡	𝑒−𝑘1𝑡	NOUN
cet-14722	62	12	)	)	PUNCT
cet-14722	62	13	(	(	PUNCT
cet-14722	62	14	6	6	X
cet-14722	62	15	)	)	PUNCT
cet-14722	62	16	𝑞𝑡	𝑞𝑡	PROPN
cet-14722	62	17	=	=	PROPN
cet-14722	62	18	𝑘2.𝑞𝑒	𝑘2.𝑞𝑒	PROPN
cet-14722	62	19	2.𝑡	2.𝑡	NUM
cet-14722	62	20	(	(	PUNCT
cet-14722	62	21	1+𝑘2.𝑞𝑒.𝑡	1+𝑘2.𝑞𝑒.𝑡	NOUN
cet-14722	62	22	)	)	PUNCT
cet-14722	62	23	(	(	PUNCT
cet-14722	62	24	7	7	X
cet-14722	62	25	)	)	PUNCT
cet-14722	62	26	where	where	SCONJ
cet-14722	62	27	ce	ce	PROPN
cet-14722	62	28	is	be	AUX
cet-14722	62	29	the	the	DET
cet-14722	62	30	cr(vi	cr(vi	PROPN
cet-14722	62	31	)	)	PUNCT
cet-14722	62	32	concentration	concentration	NOUN
cet-14722	62	33	after	after	ADP
cet-14722	62	34	adsorption	adsorption	NOUN
cet-14722	62	35	(	(	PUNCT
cet-14722	62	36	mg	mg	PROPN
cet-14722	62	37	/	/	SYM
cet-14722	62	38	l	l	NOUN
cet-14722	62	39	)	)	PUNCT
cet-14722	62	40	,	,	PUNCT
cet-14722	62	41	qe	qe	PROPN
cet-14722	62	42	and	and	CCONJ
cet-14722	62	43	qmax	qmax	PROPN
cet-14722	62	44	are	be	AUX
cet-14722	62	45	the	the	DET
cet-14722	62	46	equilibrium	equilibrium	NOUN
cet-14722	62	47	and	and	CCONJ
cet-14722	62	48	maximum	maximum	ADJ
cet-14722	62	49	adsorption	adsorption	NOUN
cet-14722	62	50	capacities	capacity	NOUN
cet-14722	62	51	(	(	PUNCT
cet-14722	62	52	mg	mg	PROPN
cet-14722	62	53	/	/	SYM
cet-14722	62	54	g	g	NOUN
cet-14722	62	55	)	)	PUNCT
cet-14722	62	56	respectively	respectively	ADV
cet-14722	62	57	.	.	PUNCT
cet-14722	63	1	the	the	DET
cet-14722	63	2	langmuir	langmuir	PROPN
cet-14722	63	3	constant	constant	PROPN
cet-14722	63	4	,	,	PUNCT
cet-14722	63	5	kl	kl	PROPN
cet-14722	63	6	,	,	PUNCT
cet-14722	63	7	and	and	CCONJ
cet-14722	63	8	freundlich	freundlich	ADJ
cet-14722	63	9	constants	constant	NOUN
cet-14722	63	10	,	,	PUNCT
cet-14722	63	11	n	n	PROPN
cet-14722	63	12	and	and	CCONJ
cet-14722	63	13	kf	kf	PROPN
cet-14722	63	14	.	.	PUNCT
cet-14722	64	1	the	the	DET
cet-14722	64	2	adsorption	adsorption	NOUN
cet-14722	64	3	capacity	capacity	NOUN
cet-14722	64	4	at	at	ADP
cet-14722	64	5	time	time	NOUN
cet-14722	64	6	t	t	PROPN
cet-14722	64	7	is	be	AUX
cet-14722	64	8	qt	qt	NOUN
cet-14722	64	9	(	(	PUNCT
cet-14722	64	10	mg	mg	PROPN
cet-14722	64	11	/	/	SYM
cet-14722	64	12	g	g	NOUN
cet-14722	64	13	)	)	PUNCT
cet-14722	64	14	;	;	PUNCT
cet-14722	64	15	pseudo	pseudo	NOUN
cet-14722	64	16	-	-	ADJ
cet-14722	64	17	first	first	ADJ
cet-14722	64	18	order	order	NOUN
cet-14722	64	19	and	and	CCONJ
cet-14722	64	20	pseudo	pseudo	NOUN
cet-14722	64	21	-	-	ADJ
cet-14722	64	22	second	second	ADJ
cet-14722	64	23	order	order	NOUN
cet-14722	64	24	reactions	reaction	NOUN
cet-14722	64	25	adsorption	adsorption	NOUN
cet-14722	64	26	rate	rate	NOUN
cet-14722	64	27	constants	constant	NOUN
cet-14722	64	28	are	be	AUX
cet-14722	64	29	k1	k1	NOUN
cet-14722	64	30	(	(	PUNCT
cet-14722	64	31	1	1	NUM
cet-14722	64	32	/	/	SYM
cet-14722	64	33	min	min	NOUN
cet-14722	64	34	)	)	PUNCT
cet-14722	64	35	and	and	CCONJ
cet-14722	64	36	k2	k2	PROPN
cet-14722	64	37	(	(	PUNCT
cet-14722	64	38	g	g	PROPN
cet-14722	64	39	mg-1min-1	mg-1min-1	PROPN
cet-14722	64	40	)	)	PUNCT
cet-14722	64	41	respectively	respectively	ADV
cet-14722	64	42	.	.	PUNCT
cet-14722	65	1	3	3	X
cet-14722	65	2	.	.	NOUN
cet-14722	65	3	results	result	NOUN
cet-14722	65	4	and	and	CCONJ
cet-14722	65	5	discussion	discussion	NOUN
cet-14722	65	6	3.1	3.1	NUM
cet-14722	65	7	characterizations	characterization	NOUN
cet-14722	65	8	sem	sem	NOUN
cet-14722	65	9	and	and	CCONJ
cet-14722	65	10	bet	bet	PROPN
cet-14722	65	11	surface	surface	PROPN
cet-14722	65	12	area	area	PROPN
cet-14722	65	13	studies	study	NOUN
cet-14722	65	14	sem	sem	PROPN
cet-14722	65	15	study	study	NOUN
cet-14722	65	16	was	be	AUX
cet-14722	65	17	conducted	conduct	VERB
cet-14722	65	18	to	to	PART
cet-14722	65	19	study	study	VERB
cet-14722	65	20	the	the	DET
cet-14722	65	21	morphology	morphology	NOUN
cet-14722	65	22	and	and	CCONJ
cet-14722	65	23	microstructure	microstructure	NOUN
cet-14722	65	24	of	of	ADP
cet-14722	65	25	the	the	DET
cet-14722	65	26	materials	material	NOUN
cet-14722	65	27	.	.	PUNCT
cet-14722	66	1	figures	figure	NOUN
cet-14722	66	2	1a	1a	PROPN
cet-14722	66	3	and	and	CCONJ
cet-14722	66	4	b	b	X
cet-14722	66	5	depict	depict	NOUN
cet-14722	66	6	well	well	ADV
cet-14722	66	7	developed	develop	VERB
cet-14722	66	8	porous	porous	ADJ
cet-14722	66	9	structure	structure	NOUN
cet-14722	66	10	of	of	ADP
cet-14722	66	11	the	the	DET
cet-14722	66	12	mgo	mgo	NOUN
cet-14722	66	13	doped	dope	VERB
cet-14722	66	14	ac	ac	ADV
cet-14722	66	15	at	at	ADP
cet-14722	66	16	different	different	ADJ
cet-14722	66	17	magnifications	magnification	NOUN
cet-14722	66	18	.	.	PUNCT
cet-14722	67	1	the	the	DET
cet-14722	67	2	mgo	mgo	PROPN
cet-14722	67	3	doped	dope	VERB
cet-14722	67	4	ac	ac	PROPN
cet-14722	67	5	prepared	prepare	VERB
cet-14722	67	6	from	from	ADP
cet-14722	67	7	the	the	DET
cet-14722	67	8	wheat	wheat	NOUN
cet-14722	67	9	bran	bran	NOUN
cet-14722	67	10	shows	show	VERB
cet-14722	67	11	highly	highly	ADV
cet-14722	67	12	developed	developed	ADJ
cet-14722	67	13	porous	porous	ADJ
cet-14722	67	14	structure	structure	NOUN
cet-14722	67	15	with	with	ADP
cet-14722	67	16	abundant	abundant	ADJ
cet-14722	67	17	micropores	micropore	NOUN
cet-14722	67	18	on	on	ADP
cet-14722	67	19	the	the	DET
cet-14722	67	20	surface	surface	NOUN
cet-14722	67	21	.	.	PUNCT
cet-14722	68	1	the	the	DET
cet-14722	68	2	sem	sem	PROPN
cet-14722	68	3	images	image	NOUN
cet-14722	68	4	display	display	VERB
cet-14722	68	5	that	that	SCONJ
cet-14722	68	6	the	the	DET
cet-14722	68	7	mgo	mgo	PROPN
cet-14722	68	8	nanoparticles	nanoparticle	NOUN
cet-14722	68	9	are	be	AUX
cet-14722	68	10	uniformly	uniformly	ADV
cet-14722	68	11	distributed	distribute	VERB
cet-14722	68	12	on	on	ADP
cet-14722	68	13	the	the	DET
cet-14722	68	14	porous	porous	ADJ
cet-14722	68	15	structure	structure	NOUN
cet-14722	68	16	.	.	PUNCT
cet-14722	69	1	n2	n2	ADJ
cet-14722	69	2	adsorption	adsorption	NOUN
cet-14722	69	3	-	-	PUNCT
cet-14722	69	4	desorption	desorption	NOUN
cet-14722	69	5	experiment	experiment	NOUN
cet-14722	69	6	was	be	AUX
cet-14722	69	7	carried	carry	VERB
cet-14722	69	8	out	out	ADP
cet-14722	69	9	to	to	PART
cet-14722	69	10	explore	explore	VERB
cet-14722	69	11	the	the	DET
cet-14722	69	12	specific	specific	ADJ
cet-14722	69	13	surface	surface	NOUN
cet-14722	69	14	areas	area	NOUN
cet-14722	69	15	and	and	CCONJ
cet-14722	69	16	porous	porous	ADJ
cet-14722	69	17	properties	property	NOUN
cet-14722	69	18	of	of	ADP
cet-14722	69	19	the	the	DET
cet-14722	69	20	mgo	mgo	NOUN
cet-14722	69	21	doped	dope	VERB
cet-14722	69	22	ac	ac	PROPN
cet-14722	69	23	.	.	PUNCT
cet-14722	70	1	figure	figure	NOUN
cet-14722	70	2	1c	1c	NOUN
cet-14722	70	3	illustrates	illustrate	VERB
cet-14722	70	4	the	the	DET
cet-14722	70	5	n2	n2	ADJ
cet-14722	70	6	adsorption	adsorption	NOUN
cet-14722	70	7	-	-	PUNCT
cet-14722	70	8	desorption	desorption	NOUN
cet-14722	70	9	isotherm	isotherm	NOUN
cet-14722	70	10	of	of	ADP
cet-14722	70	11	the	the	DET
cet-14722	70	12	mgo@ac	mgo@ac	PROPN
cet-14722	70	13	sample	sample	NOUN
cet-14722	70	14	.	.	PUNCT
cet-14722	71	1	the	the	DET
cet-14722	71	2	characteristics	characteristic	NOUN
cet-14722	71	3	of	of	ADP
cet-14722	71	4	type	type	NOUN
cet-14722	71	5	-	-	PUNCT
cet-14722	71	6	iv	iv	NOUN
cet-14722	71	7	isotherm	isotherm	NOUN
cet-14722	71	8	through	through	ADP
cet-14722	71	9	the	the	DET
cet-14722	71	10	h3	h3	NOUN
cet-14722	71	11	hysteresis	hysteresis	NOUN
cet-14722	71	12	loop	loop	NOUN
cet-14722	71	13	at	at	ADP
cet-14722	71	14	relative	relative	ADJ
cet-14722	71	15	pressures	pressure	NOUN
cet-14722	71	16	from	from	ADP
cet-14722	71	17	0.6	0.6	NUM
cet-14722	71	18	to	to	ADP
cet-14722	71	19	1.0	1.0	NUM
cet-14722	71	20	reveal	reveal	VERB
cet-14722	71	21	the	the	DET
cet-14722	71	22	nature	nature	NOUN
cet-14722	71	23	of	of	ADP
cet-14722	71	24	the	the	DET
cet-14722	71	25	macropores	macropore	NOUN
cet-14722	71	26	and	and	CCONJ
cet-14722	71	27	mesopores	mesopore	NOUN
cet-14722	71	28	as	as	SCONJ
cet-14722	71	29	exhibited	exhibit	VERB
cet-14722	71	30	by	by	ADP
cet-14722	71	31	the	the	DET
cet-14722	71	32	curve	curve	NOUN
cet-14722	71	33	(	(	PUNCT
cet-14722	71	34	prates	prate	NOUN
cet-14722	71	35	da	da	PROPN
cet-14722	71	36	costa	costa	PROPN
cet-14722	71	37	et	et	PROPN
cet-14722	71	38	al	al	PROPN
cet-14722	71	39	.	.	PROPN
cet-14722	71	40	,	,	PUNCT
cet-14722	71	41	2022	2022	NUM
cet-14722	71	42	)	)	PUNCT
cet-14722	71	43	.	.	PUNCT
cet-14722	72	1	the	the	DET
cet-14722	72	2	adsorbent	adsorbent	NOUN
cet-14722	72	3	possesses	possess	VERB
cet-14722	72	4	bet	bet	ADJ
cet-14722	72	5	-	-	PUNCT
cet-14722	72	6	specific	specific	ADJ
cet-14722	72	7	surface	surface	NOUN
cet-14722	72	8	area	area	NOUN
cet-14722	72	9	of	of	ADP
cet-14722	72	10	31.1	31.1	NUM
cet-14722	72	11	m2	m2	NOUN
cet-14722	72	12	/	/	SYM
cet-14722	72	13	g.	g.	PROPN
cet-14722	72	14	the	the	DET
cet-14722	72	15	barrett	barrett	PROPN
cet-14722	72	16	–	–	PUNCT
cet-14722	72	17	joyner	joyner	PROPN
cet-14722	72	18	–	–	PUNCT
cet-14722	72	19	halenda	halenda	PROPN
cet-14722	72	20	(	(	PUNCT
cet-14722	72	21	bjh	bjh	PROPN
cet-14722	72	22	)	)	PUNCT
cet-14722	72	23	curve	curve	NOUN
cet-14722	72	24	depicted	depict	VERB
cet-14722	72	25	in	in	ADP
cet-14722	72	26	figure	figure	NOUN
cet-14722	72	27	1d	1d	NUM
cet-14722	72	28	displays	display	NOUN
cet-14722	72	29	the	the	DET
cet-14722	72	30	pore	pore	ADJ
cet-14722	72	31	size	size	NOUN
cet-14722	72	32	distribution	distribution	NOUN
cet-14722	72	33	plot	plot	NOUN
cet-14722	72	34	of	of	ADP
cet-14722	72	35	the	the	DET
cet-14722	72	36	mgo@ac	mgo@ac	NOUN
cet-14722	72	37	with	with	ADP
cet-14722	72	38	a	a	DET
cet-14722	72	39	predominant	predominant	ADJ
cet-14722	72	40	peak	peak	NOUN
cet-14722	72	41	at	at	ADP
cet-14722	72	42	16.64	16.64	NUM
cet-14722	72	43	nm	nm	NOUN
cet-14722	72	44	,	,	PUNCT
cet-14722	72	45	indicating	indicate	VERB
cet-14722	72	46	the	the	DET
cet-14722	72	47	mesoporous	mesoporous	ADJ
cet-14722	72	48	features	feature	NOUN
cet-14722	72	49	.	.	PUNCT
cet-14722	73	1	ftir	ftir	PROPN
cet-14722	73	2	and	and	CCONJ
cet-14722	73	3	xrd	xrd	PROPN
cet-14722	73	4	studies	study	NOUN
cet-14722	73	5	figure	figure	VERB
cet-14722	73	6	2a	2a	NUM
cet-14722	73	7	presents	present	VERB
cet-14722	73	8	the	the	DET
cet-14722	73	9	xrd	xrd	PROPN
cet-14722	73	10	data	datum	NOUN
cet-14722	73	11	of	of	ADP
cet-14722	73	12	the	the	DET
cet-14722	73	13	synthesized	synthesize	VERB
cet-14722	73	14	go	go	NOUN
cet-14722	73	15	/	/	SYM
cet-14722	73	16	mgo@ac	mgo@ac	NOUN
cet-14722	73	17	.	.	PUNCT
cet-14722	74	1	the	the	DET
cet-14722	74	2	prominent	prominent	ADJ
cet-14722	74	3	peaks	peak	NOUN
cet-14722	74	4	at	at	ADP
cet-14722	74	5	2θ	2θ	NUM
cet-14722	74	6	values	value	NOUN
cet-14722	74	7	of	of	ADP
cet-14722	74	8	36.90	36.90	NUM
cet-14722	74	9	°	°	NOUN
cet-14722	74	10	,	,	PUNCT
cet-14722	74	11	42.71	42.71	NUM
cet-14722	74	12	°	°	NOUN
cet-14722	74	13	,	,	PUNCT
cet-14722	74	14	62.23	62.23	NUM
cet-14722	74	15	°	°	NUM
cet-14722	74	16	,	,	PUNCT
cet-14722	74	17	74.67	74.67	NUM
cet-14722	74	18	and	and	CCONJ
cet-14722	74	19	78.65	78.65	NUM
cet-14722	74	20	°	°	NOUN
cet-14722	74	21	are	be	AUX
cet-14722	74	22	related	relate	VERB
cet-14722	74	23	to	to	ADP
cet-14722	74	24	the	the	DET
cet-14722	74	25	planes	plane	NOUN
cet-14722	74	26	(	(	PUNCT
cet-14722	74	27	111	111	NUM
cet-14722	74	28	)	)	PUNCT
cet-14722	74	29	,	,	PUNCT
cet-14722	74	30	(	(	PUNCT
cet-14722	74	31	200	200	NUM
cet-14722	74	32	)	)	PUNCT
cet-14722	74	33	,	,	PUNCT
cet-14722	74	34	(	(	PUNCT
cet-14722	74	35	220	220	NUM
cet-14722	74	36	)	)	PUNCT
cet-14722	74	37	,	,	PUNCT
cet-14722	74	38	(	(	PUNCT
cet-14722	74	39	311)and	311)and	NUM
cet-14722	74	40	(	(	PUNCT
cet-14722	74	41	222	222	NUM
cet-14722	74	42	)	)	PUNCT
cet-14722	74	43	respectively	respectively	ADV
cet-14722	74	44	,	,	PUNCT
cet-14722	74	45	that	that	PRON
cet-14722	74	46	shows	show	VERB
cet-14722	74	47	the	the	DET
cet-14722	74	48	formation	formation	NOUN
cet-14722	74	49	of	of	ADP
cet-14722	74	50	polycrystalline	polycrystalline	ADJ
cet-14722	74	51	cubic	cubic	ADJ
cet-14722	74	52	structure	structure	NOUN
cet-14722	74	53	of	of	ADP
cet-14722	74	54	mgo	mgo	PROPN
cet-14722	74	55	nanoparticles	nanoparticle	NOUN
cet-14722	74	56	(	(	PUNCT
cet-14722	74	57	yousefi	yousefi	PROPN
cet-14722	74	58	et	et	PROPN
cet-14722	74	59	al	al	PROPN
cet-14722	74	60	.	.	PROPN
cet-14722	74	61	,	,	PUNCT
cet-14722	74	62	2017	2017	NUM
cet-14722	74	63	)	)	PUNCT
cet-14722	74	64	.	.	PUNCT
cet-14722	75	1	whereas	whereas	SCONJ
cet-14722	75	2	peaks	peak	NOUN
cet-14722	75	3	observed	observe	VERB
cet-14722	75	4	at	at	ADP
cet-14722	75	5	2θ	2θ	NUM
cet-14722	75	6	values	value	NOUN
cet-14722	75	7	of	of	ADP
cet-14722	75	8	33.90	33.90	NUM
cet-14722	75	9	°	°	NOUN
cet-14722	75	10	,	,	PUNCT
cet-14722	75	11	38.12	38.12	NUM
cet-14722	75	12	°	°	NOUN
cet-14722	75	13	,	,	PUNCT
cet-14722	75	14	51.34	51.34	NUM
cet-14722	75	15	°	°	NUM
cet-14722	75	16	,	,	PUNCT
cet-14722	75	17	58.56	58.56	NUM
cet-14722	75	18	°	°	NOUN
cet-14722	75	19	,	,	PUNCT
cet-14722	75	20	72.65	72.65	NUM
cet-14722	75	21	°	°	PRON
cet-14722	75	22	corresponding	correspond	VERB
cet-14722	75	23	to	to	ADP
cet-14722	75	24	the	the	DET
cet-14722	75	25	crystal	crystal	NOUN
cet-14722	75	26	planes	plane	NOUN
cet-14722	75	27	of	of	ADP
cet-14722	75	28	(	(	PUNCT
cet-14722	75	29	100	100	NUM
cet-14722	75	30	)	)	PUNCT
cet-14722	75	31	,	,	PUNCT
cet-14722	75	32	(	(	PUNCT
cet-14722	75	33	101	101	NUM
cet-14722	75	34	)	)	PUNCT
cet-14722	75	35	,	,	PUNCT
cet-14722	75	36	(	(	PUNCT
cet-14722	75	37	102	102	NUM
cet-14722	75	38	)	)	PUNCT
cet-14722	75	39	,	,	PUNCT
cet-14722	75	40	(	(	PUNCT
cet-14722	75	41	110	110	NUM
cet-14722	75	42	)	)	PUNCT
cet-14722	75	43	,	,	PUNCT
cet-14722	75	44	and	and	CCONJ
cet-14722	75	45	(	(	PUNCT
cet-14722	75	46	001	001	NUM
cet-14722	75	47	)	)	PUNCT
cet-14722	75	48	of	of	ADP
cet-14722	75	49	the	the	DET
cet-14722	75	50	hexagonal	hexagonal	ADJ
cet-14722	75	51	crystal	crystal	NOUN
cet-14722	75	52	structure	structure	NOUN
cet-14722	75	53	of	of	ADP
cet-14722	75	54	magnesium	magnesium	NOUN
cet-14722	75	55	hydroxide	hydroxide	NOUN
cet-14722	75	56	(	(	PUNCT
cet-14722	75	57	yousefi	yousefi	PROPN
cet-14722	75	58	et	et	PROPN
cet-14722	75	59	al	al	PROPN
cet-14722	75	60	.	.	PROPN
cet-14722	75	61	,	,	PUNCT
cet-14722	75	62	2017	2017	NUM
cet-14722	75	63	)	)	PUNCT
cet-14722	75	64	.	.	PUNCT
cet-14722	76	1	the	the	DET
cet-14722	76	2	prominent	prominent	ADJ
cet-14722	76	3	peak	peak	NOUN
cet-14722	76	4	at	at	ADP
cet-14722	76	5	2θ	2θ	NUM
cet-14722	76	6	values	value	NOUN
cet-14722	76	7	of	of	ADP
cet-14722	76	8	8.89	8.89	NUM
cet-14722	76	9	°	°	NOUN
cet-14722	76	10	corresponds	correspond	NOUN
cet-14722	76	11	to	to	ADP
cet-14722	76	12	the	the	DET
cet-14722	76	13	(	(	PUNCT
cet-14722	76	14	001	001	NUM
cet-14722	76	15	)	)	PUNCT
cet-14722	76	16	crystal	crystal	NOUN
cet-14722	76	17	plane	plane	NOUN
cet-14722	76	18	of	of	ADP
cet-14722	76	19	graphene	graphene	ADJ
cet-14722	76	20	oxide	oxide	NOUN
cet-14722	76	21	.	.	PUNCT
cet-14722	77	1	figure	figure	NOUN
cet-14722	77	2	2b	2b	PROPN
cet-14722	77	3	presents	present	VERB
cet-14722	77	4	the	the	DET
cet-14722	77	5	ftir	ftir	PROPN
cet-14722	77	6	spectra	spectra	PROPN
cet-14722	77	7	of	of	ADP
cet-14722	77	8	go	go	NOUN
cet-14722	77	9	/	/	SYM
cet-14722	77	10	mgo@ac	mgo@ac	NOUN
cet-14722	77	11	with	with	ADP
cet-14722	77	12	oxygen	oxygen	NOUN
cet-14722	77	13	functional	functional	ADJ
cet-14722	77	14	groups	group	NOUN
cet-14722	77	15	peaks	peak	NOUN
cet-14722	77	16	seen	see	VERB
cet-14722	77	17	in	in	ADP
cet-14722	77	18	the	the	DET
cet-14722	77	19	spectrum	spectrum	NOUN
cet-14722	77	20	.	.	PUNCT
cet-14722	78	1	the	the	DET
cet-14722	78	2	structure	structure	NOUN
cet-14722	78	3	comprised	comprise	VERB
cet-14722	78	4	of	of	ADP
cet-14722	78	5	vibration	vibration	NOUN
cet-14722	78	6	modes	mode	NOUN
cet-14722	78	7	of	of	ADP
cet-14722	78	8	ketonic	ketonic	ADJ
cet-14722	78	9	species	specie	NOUN
cet-14722	78	10	(	(	PUNCT
cet-14722	78	11	c	c	NOUN
cet-14722	78	12	=	=	NOUN
cet-14722	78	13	o	o	NOUN
cet-14722	78	14	)	)	PUNCT
cet-14722	78	15	(	(	PUNCT
cet-14722	78	16	1600–1650	1600–1650	NUM
cet-14722	78	17	cm−1	cm−1	NOUN
cet-14722	78	18	,	,	PUNCT
cet-14722	78	19	1750–1850	1750–1850	NUM
cet-14722	78	20	cm−1	cm−1	NOUN
cet-14722	78	21	)	)	PUNCT
cet-14722	78	22	,	,	PUNCT
cet-14722	78	23	hydroxyl	hydroxyl	NOUN
cet-14722	78	24	(	(	PUNCT
cet-14722	78	25	c	c	NOUN
cet-14722	78	26	–	–	PUNCT
cet-14722	78	27	oh	oh	INTJ
cet-14722	78	28	)	)	PUNCT
cet-14722	78	29	(	(	PUNCT
cet-14722	78	30	3050–3800	3050–3800	NUM
cet-14722	78	31	cm−1	cm−1	NOUN
cet-14722	78	32	and	and	CCONJ
cet-14722	78	33	1070	1070	NUM
cet-14722	78	34	cm−1	cm−1	NOUN
cet-14722	78	35	)	)	PUNCT
cet-14722	78	36	and	and	CCONJ
cet-14722	78	37	carboxyl	carboxyl	NOUN
cet-14722	78	38	(	(	PUNCT
cet-14722	78	39	cooh	cooh	NOUN
cet-14722	78	40	)	)	PUNCT
cet-14722	78	41	(	(	PUNCT
cet-14722	78	42	1650–1750	1650–1750	NUM
cet-14722	78	43	cm−1	cm−1	NOUN
cet-14722	78	44	including	include	VERB
cet-14722	78	45	c	c	PROPN
cet-14722	78	46	–	–	PUNCT
cet-14722	78	47	oh	oh	NUM
cet-14722	78	48	vibrations	vibration	NOUN
cet-14722	78	49	at	at	ADP
cet-14722	78	50	3530	3530	NUM
cet-14722	78	51	and	and	CCONJ
cet-14722	78	52	1080	1080	NUM
cet-14722	78	53	cm−1	cm−1	NOUN
cet-14722	78	54	)	)	PUNCT
cet-14722	78	55	(	(	PUNCT
cet-14722	78	56	kumar	kumar	PROPN
cet-14722	78	57	et	et	PROPN
cet-14722	78	58	al	al	PROPN
cet-14722	78	59	.	.	PROPN
cet-14722	78	60	,	,	PUNCT
cet-14722	78	61	2013	2013	NUM
cet-14722	78	62	)	)	PUNCT
cet-14722	78	63	.	.	PUNCT
cet-14722	79	1	615	615	NUM
cet-14722	79	2	figure	figure	NOUN
cet-14722	79	3	1	1	NUM
cet-14722	79	4	:	:	PUNCT
cet-14722	79	5	sem	sem	NOUN
cet-14722	79	6	images	image	NOUN
cet-14722	79	7	of	of	ADP
cet-14722	79	8	mgo@ac	mgo@ac	NOUN
cet-14722	79	9	at	at	ADP
cet-14722	79	10	different	different	ADJ
cet-14722	79	11	magnifications	magnification	NOUN
cet-14722	79	12	(	(	PUNCT
cet-14722	79	13	a	a	DET
cet-14722	79	14	,	,	PUNCT
cet-14722	79	15	b	b	NOUN
cet-14722	79	16	)	)	PUNCT
cet-14722	79	17	;	;	PUNCT
cet-14722	79	18	isotherms	isotherm	NOUN
cet-14722	79	19	on	on	ADP
cet-14722	79	20	nitrogen	nitrogen	NOUN
cet-14722	79	21	adsorption	adsorption	NOUN
cet-14722	79	22	and	and	CCONJ
cet-14722	79	23	desorption	desorption	NOUN
cet-14722	79	24	(	(	PUNCT
cet-14722	79	25	c	c	NOUN
cet-14722	79	26	)	)	PUNCT
cet-14722	79	27	distribution	distribution	NOUN
cet-14722	79	28	of	of	ADP
cet-14722	79	29	pore	pore	ADJ
cet-14722	79	30	size	size	NOUN
cet-14722	79	31	(	(	PUNCT
cet-14722	79	32	d	d	NOUN
cet-14722	79	33	)	)	PUNCT
cet-14722	79	34	3.2	3.2	NUM
cet-14722	79	35	adsorption	adsorption	NOUN
cet-14722	79	36	studies	study	NOUN
cet-14722	79	37	of	of	ADP
cet-14722	79	38	cr(vi	cr(vi	PROPN
cet-14722	79	39	)	)	PUNCT
cet-14722	79	40	onto	onto	PART
cet-14722	79	41	go	go	VERB
cet-14722	79	42	/	/	SYM
cet-14722	79	43	mgo@ac	mgo@ac	NOUN
cet-14722	79	44	effect	effect	NOUN
cet-14722	79	45	of	of	ADP
cet-14722	79	46	solution	solution	NOUN
cet-14722	79	47	ph	ph	NOUN
cet-14722	79	48	initial	initial	ADJ
cet-14722	79	49	solution	solution	NOUN
cet-14722	79	50	ph	ph	NOUN
cet-14722	79	51	was	be	AUX
cet-14722	79	52	varied	varied	ADJ
cet-14722	79	53	from	from	ADP
cet-14722	79	54	ph	ph	PROPN
cet-14722	79	55	3	3	NUM
cet-14722	79	56	to	to	PART
cet-14722	79	57	11	11	NUM
cet-14722	79	58	while	while	SCONJ
cet-14722	79	59	keeping	keep	VERB
cet-14722	79	60	the	the	DET
cet-14722	79	61	adsorbate	adsorbate	ADJ
cet-14722	79	62	concentration	concentration	NOUN
cet-14722	79	63	at	at	ADP
cet-14722	79	64	100	100	NUM
cet-14722	79	65	mg	mg	NUM
cet-14722	79	66	/	/	SYM
cet-14722	79	67	l	l	NOUN
cet-14722	79	68	,	,	PUNCT
cet-14722	79	69	adsorbent	adsorbent	ADJ
cet-14722	79	70	dosage	dosage	NOUN
cet-14722	79	71	at	at	ADP
cet-14722	79	72	6	6	NUM
cet-14722	79	73	g	g	NOUN
cet-14722	79	74	/	/	SYM
cet-14722	79	75	l	l	NOUN
cet-14722	79	76	and	and	CCONJ
cet-14722	79	77	contact	contact	NOUN
cet-14722	79	78	time	time	NOUN
cet-14722	79	79	at	at	ADP
cet-14722	79	80	360	360	NUM
cet-14722	79	81	minutes	minute	NOUN
cet-14722	79	82	constant	constant	ADJ
cet-14722	79	83	to	to	PART
cet-14722	79	84	study	study	VERB
cet-14722	79	85	the	the	DET
cet-14722	79	86	influence	influence	NOUN
cet-14722	79	87	of	of	ADP
cet-14722	79	88	ph	ph	NOUN
cet-14722	79	89	on	on	ADP
cet-14722	79	90	cr(vi	cr(vi	PROPN
cet-14722	79	91	)	)	PUNCT
cet-14722	79	92	adsorption	adsorption	NOUN
cet-14722	79	93	by	by	ADP
cet-14722	79	94	go	go	NOUN
cet-14722	79	95	/	/	SYM
cet-14722	79	96	mgo@ac	mgo@ac	PROPN
cet-14722	79	97	as	as	SCONJ
cet-14722	79	98	illustrated	illustrate	VERB
cet-14722	79	99	in	in	ADP
cet-14722	79	100	figure	figure	NOUN
cet-14722	79	101	2c	2c	NOUN
cet-14722	79	102	.	.	PUNCT
cet-14722	80	1	applying	apply	VERB
cet-14722	80	2	the	the	DET
cet-14722	80	3	approach	approach	NOUN
cet-14722	80	4	proposed	propose	VERB
cet-14722	80	5	by	by	ADP
cet-14722	80	6	bedin	bedin	VERB
cet-14722	80	7	et	et	PROPN
cet-14722	80	8	al	al	PROPN
cet-14722	80	9	.	.	PUNCT
cet-14722	81	1	(	(	PUNCT
cet-14722	81	2	2016	2016	NUM
cet-14722	81	3	)	)	PUNCT
cet-14722	81	4	,	,	PUNCT
cet-14722	81	5	the	the	DET
cet-14722	81	6	point	point	NOUN
cet-14722	81	7	of	of	ADP
cet-14722	81	8	zero	zero	NUM
cet-14722	81	9	charge	charge	NOUN
cet-14722	81	10	(	(	PUNCT
cet-14722	81	11	phpzc	phpzc	ADJ
cet-14722	81	12	)	)	PUNCT
cet-14722	81	13	was	be	AUX
cet-14722	81	14	determined	determine	VERB
cet-14722	81	15	to	to	PART
cet-14722	81	16	be	be	AUX
cet-14722	81	17	6.5	6.5	NUM
cet-14722	81	18	on	on	ADP
cet-14722	81	19	adsorbent	adsorbent	NOUN
cet-14722	81	20	surface	surface	NOUN
cet-14722	81	21	.	.	PUNCT
cet-14722	82	1	when	when	SCONJ
cet-14722	82	2	the	the	DET
cet-14722	82	3	ph	ph	NOUN
cet-14722	82	4	of	of	ADP
cet-14722	82	5	the	the	DET
cet-14722	82	6	solution	solution	NOUN
cet-14722	82	7	is	be	AUX
cet-14722	82	8	below	below	ADP
cet-14722	82	9	the	the	DET
cet-14722	82	10	phpzc	phpzc	NOUN
cet-14722	82	11	,	,	PUNCT
cet-14722	82	12	a	a	DET
cet-14722	82	13	positively	positively	ADV
cet-14722	82	14	charged	charge	VERB
cet-14722	82	15	adsorbent	adsorbent	NOUN
cet-14722	82	16	surface	surface	NOUN
cet-14722	82	17	is	be	AUX
cet-14722	82	18	observed	observe	VERB
cet-14722	82	19	,	,	PUNCT
cet-14722	82	20	attracting	attract	VERB
cet-14722	82	21	anions	anion	NOUN
cet-14722	82	22	.	.	PUNCT
cet-14722	83	1	a	a	DET
cet-14722	83	2	greater	great	ADJ
cet-14722	83	3	ph	ph	NOUN
cet-14722	83	4	than	than	ADP
cet-14722	83	5	phpzc	phpzc	ADJ
cet-14722	83	6	results	result	NOUN
cet-14722	83	7	in	in	ADP
cet-14722	83	8	a	a	DET
cet-14722	83	9	negatively	negatively	ADV
cet-14722	83	10	charged	charge	VERB
cet-14722	83	11	adsorbent	adsorbent	NOUN
cet-14722	83	12	surface	surface	NOUN
cet-14722	83	13	,	,	PUNCT
cet-14722	83	14	which	which	PRON
cet-14722	83	15	repels	repel	VERB
cet-14722	83	16	the	the	DET
cet-14722	83	17	negatively	negatively	ADV
cet-14722	83	18	charged	charge	VERB
cet-14722	83	19	chromium	chromium	NOUN
cet-14722	83	20	anions	anion	NOUN
cet-14722	83	21	,	,	PUNCT
cet-14722	83	22	existing	exist	VERB
cet-14722	83	23	in	in	ADP
cet-14722	83	24	the	the	DET
cet-14722	83	25	form	form	NOUN
cet-14722	83	26	of	of	ADP
cet-14722	83	27	(	(	PUNCT
cet-14722	83	28	hcro4	hcro4	PROPN
cet-14722	83	29	−	−	PROPN
cet-14722	83	30	,	,	PUNCT
cet-14722	83	31	cr2o7	cr2o7	NOUN
cet-14722	83	32	2−	2−	NUM
cet-14722	83	33	,	,	PUNCT
cet-14722	83	34	and	and	CCONJ
cet-14722	83	35	cro4	cro4	NOUN
cet-14722	83	36	2−	2−	NUM
cet-14722	83	37	)	)	PUNCT
cet-14722	83	38	.	.	PUNCT
cet-14722	84	1	as	as	SCONJ
cet-14722	84	2	observed	observe	VERB
cet-14722	84	3	in	in	ADP
cet-14722	84	4	figure	figure	NOUN
cet-14722	84	5	2c	2c	NOUN
cet-14722	84	6	,	,	PUNCT
cet-14722	84	7	the	the	DET
cet-14722	84	8	go	go	NOUN
cet-14722	84	9	/	/	SYM
cet-14722	84	10	mgo@ac	mgo@ac	PROPN
cet-14722	84	11	shows	show	VERB
cet-14722	84	12	a	a	DET
cet-14722	84	13	high	high	ADJ
cet-14722	84	14	adsorption	adsorption	NOUN
cet-14722	84	15	capacity	capacity	NOUN
cet-14722	84	16	of	of	ADP
cet-14722	84	17	cr(vi	cr(vi	PROPN
cet-14722	84	18	)	)	PUNCT
cet-14722	84	19	over	over	ADP
cet-14722	84	20	a	a	DET
cet-14722	84	21	wider	wide	ADJ
cet-14722	84	22	ph	ph	ADJ
cet-14722	84	23	range	range	NOUN
cet-14722	84	24	(	(	PUNCT
cet-14722	84	25	ph	ph	NOUN
cet-14722	84	26	3	3	NUM
cet-14722	84	27	–	–	PUNCT
cet-14722	84	28	7	7	NUM
cet-14722	84	29	)	)	PUNCT
cet-14722	84	30	,	,	PUNCT
cet-14722	84	31	which	which	PRON
cet-14722	84	32	demonstrates	demonstrate	VERB
cet-14722	84	33	the	the	DET
cet-14722	84	34	higher	high	ADJ
cet-14722	84	35	ph	ph	ADJ
cet-14722	84	36	buffering	buffering	NOUN
cet-14722	84	37	effect	effect	NOUN
cet-14722	84	38	of	of	ADP
cet-14722	84	39	the	the	DET
cet-14722	84	40	adsorbent	adsorbent	NOUN
cet-14722	84	41	(	(	PUNCT
cet-14722	84	42	bedin	bedin	NOUN
cet-14722	84	43	et	et	PROPN
cet-14722	84	44	al	al	PROPN
cet-14722	84	45	.	.	PROPN
cet-14722	84	46	,	,	PUNCT
cet-14722	84	47	2016	2016	NUM
cet-14722	84	48	)	)	PUNCT
cet-14722	84	49	.	.	PUNCT
cet-14722	85	1	effect	effect	NOUN
cet-14722	85	2	of	of	ADP
cet-14722	85	3	adsorbent	adsorbent	NOUN
cet-14722	85	4	dosage	dosage	NOUN
cet-14722	85	5	the	the	DET
cet-14722	85	6	adsorbent	adsorbent	NOUN
cet-14722	85	7	performance	performance	NOUN
cet-14722	85	8	on	on	ADP
cet-14722	85	9	cr(vi	cr(vi	PROPN
cet-14722	85	10	)	)	PUNCT
cet-14722	85	11	removal	removal	NOUN
cet-14722	85	12	was	be	AUX
cet-14722	85	13	investigated	investigate	VERB
cet-14722	85	14	in	in	ADP
cet-14722	85	15	the	the	DET
cet-14722	85	16	range	range	NOUN
cet-14722	85	17	of	of	ADP
cet-14722	85	18	1	1	NUM
cet-14722	85	19	to	to	PART
cet-14722	85	20	6	6	NUM
cet-14722	85	21	g	g	NOUN
cet-14722	85	22	/	/	SYM
cet-14722	85	23	l	l	NOUN
cet-14722	85	24	,	,	PUNCT
cet-14722	85	25	whilst	whilst	SCONJ
cet-14722	85	26	maintaining	maintain	VERB
cet-14722	85	27	a	a	DET
cet-14722	85	28	constant	constant	ADJ
cet-14722	85	29	adsorbate	adsorbate	ADJ
cet-14722	85	30	concentration	concentration	NOUN
cet-14722	85	31	of	of	ADP
cet-14722	85	32	100	100	NUM
cet-14722	85	33	mg	mg	NUM
cet-14722	85	34	/	/	SYM
cet-14722	85	35	l	l	NOUN
cet-14722	85	36	,	,	PUNCT
cet-14722	85	37	ph	ph	NOUN
cet-14722	85	38	of	of	ADP
cet-14722	85	39	5	5	NUM
cet-14722	85	40	and	and	CCONJ
cet-14722	85	41	contact	contact	NOUN
cet-14722	85	42	time	time	NOUN
cet-14722	85	43	at	at	ADP
cet-14722	85	44	360	360	NUM
cet-14722	85	45	minutes	minute	NOUN
cet-14722	85	46	,	,	PUNCT
cet-14722	85	47	as	as	SCONJ
cet-14722	85	48	indicated	indicate	VERB
cet-14722	85	49	in	in	ADP
cet-14722	85	50	figure	figure	NOUN
cet-14722	85	51	2d	2d	NOUN
cet-14722	85	52	.	.	PUNCT
cet-14722	86	1	as	as	SCONJ
cet-14722	86	2	the	the	DET
cet-14722	86	3	dose	dose	NOUN
cet-14722	86	4	of	of	ADP
cet-14722	86	5	the	the	DET
cet-14722	86	6	adsorbent	adsorbent	NOUN
cet-14722	86	7	elevated	elevate	VERB
cet-14722	86	8	from	from	ADP
cet-14722	86	9	1	1	NUM
cet-14722	86	10	to	to	PART
cet-14722	86	11	6	6	NUM
cet-14722	86	12	g	g	NOUN
cet-14722	86	13	/	/	SYM
cet-14722	86	14	l	l	NOUN
cet-14722	86	15	,	,	PUNCT
cet-14722	86	16	the	the	DET
cet-14722	86	17	adsorption	adsorption	NOUN
cet-14722	86	18	of	of	ADP
cet-14722	86	19	cr(vi	cr(vi	PROPN
cet-14722	86	20	)	)	PUNCT
cet-14722	86	21	increased	increase	VERB
cet-14722	86	22	from	from	ADP
cet-14722	86	23	82.22	82.22	NUM
cet-14722	86	24	%	%	NOUN
cet-14722	86	25	to	to	ADP
cet-14722	86	26	99.99	99.99	NUM
cet-14722	86	27	%	%	NOUN
cet-14722	86	28	,	,	PUNCT
cet-14722	86	29	respectively	respectively	ADV
cet-14722	86	30	.	.	PUNCT
cet-14722	87	1	this	this	DET
cet-14722	87	2	augmentation	augmentation	NOUN
cet-14722	87	3	may	may	AUX
cet-14722	87	4	be	be	AUX
cet-14722	87	5	attributed	attribute	VERB
cet-14722	87	6	to	to	ADP
cet-14722	87	7	the	the	DET
cet-14722	87	8	heightened	heighten	VERB
cet-14722	87	9	adsorption	adsorption	NOUN
cet-14722	87	10	sites	site	NOUN
cet-14722	87	11	available	available	ADJ
cet-14722	87	12	(	(	PUNCT
cet-14722	87	13	fito	fito	PROPN
cet-14722	87	14	et	et	PROPN
cet-14722	87	15	al	al	PROPN
cet-14722	87	16	.	.	PROPN
cet-14722	87	17	,	,	PUNCT
cet-14722	87	18	2023	2023	NUM
cet-14722	87	19	)	)	PUNCT
cet-14722	87	20	.	.	PUNCT
cet-14722	88	1	3.3	3.3	NUM
cet-14722	88	2	adsorption	adsorption	NOUN
cet-14722	88	3	isotherm	isotherm	NOUN
cet-14722	88	4	and	and	CCONJ
cet-14722	88	5	kinetic	kinetic	ADJ
cet-14722	88	6	studies	study	NOUN
cet-14722	88	7	effect	effect	NOUN
cet-14722	88	8	of	of	ADP
cet-14722	88	9	different	different	ADJ
cet-14722	88	10	initial	initial	ADJ
cet-14722	88	11	cr(vi	cr(vi	PROPN
cet-14722	88	12	)	)	PUNCT
cet-14722	88	13	concentration	concentration	NOUN
cet-14722	88	14	the	the	DET
cet-14722	88	15	langmuir	langmuir	NOUN
cet-14722	88	16	and	and	CCONJ
cet-14722	88	17	freundlich	freundlich	NOUN
cet-14722	88	18	models	model	NOUN
cet-14722	88	19	were	be	AUX
cet-14722	88	20	used	use	VERB
cet-14722	88	21	to	to	PART
cet-14722	88	22	fit	fit	VERB
cet-14722	88	23	equilibrium	equilibrium	NOUN
cet-14722	88	24	adsorption	adsorption	NOUN
cet-14722	88	25	data	datum	NOUN
cet-14722	88	26	to	to	PART
cet-14722	88	27	study	study	VERB
cet-14722	88	28	the	the	DET
cet-14722	88	29	adsorbate	adsorbate	ADJ
cet-14722	88	30	–	–	PUNCT
cet-14722	88	31	absorbent	absorbent	ADJ
cet-14722	88	32	interactions	interaction	NOUN
cet-14722	88	33	.	.	PUNCT
cet-14722	89	1	as	as	SCONJ
cet-14722	89	2	presented	present	VERB
cet-14722	89	3	in	in	ADP
cet-14722	89	4	figure	figure	NOUN
cet-14722	89	5	3a	3a	NUM
cet-14722	89	6	,	,	PUNCT
cet-14722	89	7	isotherm	isotherm	PROPN
cet-14722	89	8	data	datum	NOUN
cet-14722	89	9	best	well	ADV
cet-14722	89	10	fitted	fit	VERB
cet-14722	89	11	the	the	DET
cet-14722	89	12	langmuir	langmuir	PROPN
cet-14722	89	13	model	model	NOUN
cet-14722	89	14	(	(	PUNCT
cet-14722	89	15	r2	r2	PROPN
cet-14722	89	16	=	=	PUNCT
cet-14722	89	17	0.996	0.996	NUM
cet-14722	89	18	)	)	PUNCT
cet-14722	89	19	for	for	ADP
cet-14722	89	20	adsorption	adsorption	NOUN
cet-14722	89	21	of	of	ADP
cet-14722	89	22	cr(vi	cr(vi	PROPN
cet-14722	89	23	)	)	PUNCT
cet-14722	89	24	as	as	SCONJ
cet-14722	89	25	compared	compare	VERB
cet-14722	89	26	to	to	ADP
cet-14722	89	27	the	the	DET
cet-14722	89	28	freundlich	freundlich	ADJ
cet-14722	89	29	model	model	NOUN
cet-14722	89	30	(	(	PUNCT
cet-14722	89	31	r2	r2	PROPN
cet-14722	89	32	=	=	NOUN
cet-14722	89	33	0.95	0.95	NUM
cet-14722	89	34	)	)	PUNCT
cet-14722	89	35	,	,	PUNCT
cet-14722	89	36	suggesting	suggest	VERB
cet-14722	89	37	that	that	SCONJ
cet-14722	89	38	adsorption	adsorption	NOUN
cet-14722	89	39	of	of	ADP
cet-14722	89	40	cr(vi	cr(vi	PROPN
cet-14722	89	41	)	)	PUNCT
cet-14722	89	42	occurred	occur	VERB
cet-14722	89	43	on	on	ADP
cet-14722	89	44	the	the	DET
cet-14722	89	45	active	active	ADJ
cet-14722	89	46	sites	site	NOUN
cet-14722	89	47	available	available	ADJ
cet-14722	89	48	on	on	ADP
cet-14722	89	49	the	the	DET
cet-14722	89	50	adsorbent	adsorbent	NOUN
cet-14722	89	51	surface	surface	NOUN
cet-14722	89	52	area	area	NOUN
cet-14722	89	53	by	by	ADP
cet-14722	89	54	monolayer	monolayer	NOUN
cet-14722	89	55	adsorption	adsorption	NOUN
cet-14722	89	56	.	.	PUNCT
cet-14722	90	1	the	the	DET
cet-14722	90	2	langmuir	langmuir	PROPN
cet-14722	90	3	adsorption	adsorption	NOUN
cet-14722	90	4	isotherm	isotherm	PROPN
cet-14722	90	5	model	model	NOUN
cet-14722	90	6	fit	fit	NOUN
cet-14722	90	7	displayed	display	VERB
cet-14722	90	8	a	a	DET
cet-14722	90	9	maximum	maximum	ADJ
cet-14722	90	10	adsorption	adsorption	NOUN
cet-14722	90	11	capacity	capacity	NOUN
cet-14722	90	12	(	(	PUNCT
cet-14722	90	13	qmax	qmax	NOUN
cet-14722	90	14	)	)	PUNCT
cet-14722	90	15	of	of	ADP
cet-14722	90	16	40.85	40.85	NUM
cet-14722	90	17	mg	mg	PROPN
cet-14722	90	18	/	/	SYM
cet-14722	90	19	g.	g.	PROPN
cet-14722	90	20	van	van	PROPN
cet-14722	90	21	der	der	PROPN
cet-14722	90	22	waals	waal	NOUN
cet-14722	90	23	forces	force	NOUN
cet-14722	90	24	and	and	CCONJ
cet-14722	90	25	electrostatic	electrostatic	ADJ
cet-14722	90	26	interactions	interaction	NOUN
cet-14722	90	27	between	between	ADP
cet-14722	90	28	go	go	VERB
cet-14722	90	29	/	/	SYM
cet-14722	90	30	mgo@ac	mgo@ac	PROPN
cet-14722	90	31	and	and	CCONJ
cet-14722	90	32	cr(vi	cr(vi	PROPN
cet-14722	90	33	)	)	PUNCT
cet-14722	90	34	ions	ion	NOUN
cet-14722	90	35	are	be	AUX
cet-14722	90	36	responsible	responsible	ADJ
cet-14722	90	37	for	for	ADP
cet-14722	90	38	the	the	DET
cet-14722	90	39	high	high	ADJ
cet-14722	90	40	go	go	NOUN
cet-14722	90	41	modified	modify	VERB
cet-14722	90	42	mgo@ac	mgo@ac	NOUN
cet-14722	90	43	adsorption	adsorption	NOUN
cet-14722	90	44	capacity	capacity	NOUN
cet-14722	90	45	.	.	PUNCT
cet-14722	91	1	effect	effect	NOUN
cet-14722	91	2	of	of	ADP
cet-14722	91	3	contact	contact	NOUN
cet-14722	91	4	time	time	NOUN
cet-14722	91	5	the	the	DET
cet-14722	91	6	adsorption	adsorption	NOUN
cet-14722	91	7	kinetics	kinetic	NOUN
cet-14722	91	8	studies	study	NOUN
cet-14722	91	9	were	be	AUX
cet-14722	91	10	varied	varied	ADJ
cet-14722	91	11	from	from	ADP
cet-14722	91	12	0	0	NUM
cet-14722	91	13	to	to	ADP
cet-14722	91	14	360	360	NUM
cet-14722	91	15	minutes	minute	NOUN
cet-14722	91	16	with	with	ADP
cet-14722	91	17	an	an	DET
cet-14722	91	18	absorbate	absorbate	ADJ
cet-14722	91	19	concentration	concentration	NOUN
cet-14722	91	20	of	of	ADP
cet-14722	91	21	100	100	NUM
cet-14722	91	22	mg	mg	NUM
cet-14722	91	23	/	/	SYM
cet-14722	91	24	l	l	NOUN
cet-14722	91	25	,	,	PUNCT
cet-14722	91	26	adsorbent	adsorbent	ADJ
cet-14722	91	27	dosage	dosage	NOUN
cet-14722	91	28	of	of	ADP
cet-14722	91	29	6	6	NUM
cet-14722	91	30	g	g	NOUN
cet-14722	91	31	/	/	SYM
cet-14722	91	32	l	l	NOUN
cet-14722	91	33	under	under	ADP
cet-14722	91	34	a	a	DET
cet-14722	91	35	ph	ph	NOUN
cet-14722	91	36	of	of	ADP
cet-14722	91	37	5	5	NUM
cet-14722	91	38	.	.	PUNCT
cet-14722	92	1	the	the	DET
cet-14722	92	2	pseudo	pseudo	NOUN
cet-14722	92	3	-	-	ADJ
cet-14722	92	4	first	first	ADJ
cet-14722	92	5	-	-	PUNCT
cet-14722	92	6	order	order	NOUN
cet-14722	92	7	and	and	CCONJ
cet-14722	92	8	pseudo	pseudo	NOUN
cet-14722	92	9	-	-	ADJ
cet-14722	92	10	second	second	ADJ
cet-14722	92	11	-	-	PUNCT
cet-14722	92	12	order	order	NOUN
cet-14722	92	13	models	model	NOUN
cet-14722	92	14	were	be	AUX
cet-14722	92	15	used	use	VERB
cet-14722	92	16	to	to	PART
cet-14722	92	17	fit	fit	VERB
cet-14722	92	18	kinetics	kinetic	NOUN
cet-14722	92	19	data	datum	NOUN
cet-14722	92	20	and	and	CCONJ
cet-14722	92	21	the	the	DET
cet-14722	92	22	pseudo	pseudo	NOUN
cet-14722	92	23	-	-	ADJ
cet-14722	92	24	second	second	ADJ
cet-14722	92	25	-	-	PUNCT
cet-14722	92	26	order	order	NOUN
cet-14722	92	27	model	model	NOUN
cet-14722	92	28	was	be	AUX
cet-14722	92	29	the	the	DET
cet-14722	92	30	best	good	ADJ
cet-14722	92	31	fit	fit	ADJ
cet-14722	92	32	(	(	PUNCT
cet-14722	92	33	r2	r2	NOUN
cet-14722	92	34	=	=	SYM
cet-14722	92	35	0.9942	0.9942	NUM
cet-14722	92	36	)	)	PUNCT
cet-14722	92	37	than	than	ADP
cet-14722	92	38	that	that	PRON
cet-14722	92	39	for	for	ADP
cet-14722	92	40	pseudo	pseudo	NOUN
cet-14722	92	41	-	-	NOUN
cet-14722	92	42	firstorder	firstorder	NOUN
cet-14722	92	43	(	(	PUNCT
cet-14722	92	44	r2	r2	PROPN
cet-14722	92	45	=	=	SYM
cet-14722	92	46	0.950	0.950	NUM
cet-14722	92	47	)	)	PUNCT
cet-14722	92	48	as	as	SCONJ
cet-14722	92	49	presented	present	VERB
cet-14722	92	50	in	in	ADP
cet-14722	92	51	figure	figure	NOUN
cet-14722	92	52	3b	3b	NUM
cet-14722	92	53	.	.	PUNCT
cet-14722	93	1	this	this	PRON
cet-14722	93	2	suggests	suggest	VERB
cet-14722	93	3	that	that	SCONJ
cet-14722	93	4	cr(vi	cr(vi	NOUN
cet-14722	93	5	)	)	PUNCT
cet-14722	93	6	adsorption	adsorption	NOUN
cet-14722	93	7	to	to	ADP
cet-14722	93	8	the	the	DET
cet-14722	93	9	go	go	NOUN
cet-14722	93	10	/	/	SYM
cet-14722	93	11	mgo@ac	mgo@ac	NOUN
cet-14722	93	12	is	be	AUX
cet-14722	93	13	by	by	ADP
cet-14722	93	14	chemisorption	chemisorption	NOUN
cet-14722	93	15	.	.	PUNCT
cet-14722	94	1	616	616	NUM
cet-14722	94	2	figure	figure	NOUN
cet-14722	94	3	2	2	NUM
cet-14722	94	4	:	:	PUNCT
cet-14722	94	5	go	go	VERB
cet-14722	94	6	/	/	SYM
cet-14722	94	7	mgo@ac	mgo@ac	NOUN
cet-14722	94	8	x	x	NOUN
cet-14722	94	9	-	-	NOUN
cet-14722	94	10	ray	ray	NOUN
cet-14722	94	11	diffractograms	diffractogram	NOUN
cet-14722	94	12	(	(	PUNCT
cet-14722	94	13	a	a	X
cet-14722	94	14	)	)	PUNCT
cet-14722	94	15	;	;	PUNCT
cet-14722	94	16	ftir	ftir	X
cet-14722	94	17	spectra	spectra	PROPN
cet-14722	94	18	of	of	ADP
cet-14722	94	19	mgo@ac	mgo@ac	PROPN
cet-14722	94	20	and	and	CCONJ
cet-14722	94	21	go	go	VERB
cet-14722	94	22	/	/	SYM
cet-14722	94	23	mgo@ac	mgo@ac	NOUN
cet-14722	94	24	before	before	ADP
cet-14722	94	25	and	and	CCONJ
cet-14722	94	26	after	after	ADP
cet-14722	94	27	cr(vi	cr(vi	PROPN
cet-14722	94	28	)	)	PUNCT
cet-14722	94	29	adsorption	adsorption	NOUN
cet-14722	94	30	(	(	PUNCT
cet-14722	94	31	b	b	NOUN
cet-14722	94	32	)	)	PUNCT
cet-14722	94	33	;	;	PUNCT
cet-14722	94	34	effect	effect	NOUN
cet-14722	94	35	solution	solution	NOUN
cet-14722	94	36	ph	ph	NOUN
cet-14722	94	37	on	on	ADP
cet-14722	94	38	crvi	crvi	NOUN
cet-14722	94	39	adsorption	adsorption	NOUN
cet-14722	94	40	potential	potential	NOUN
cet-14722	94	41	of	of	ADP
cet-14722	94	42	go	go	NOUN
cet-14722	94	43	/	/	SYM
cet-14722	94	44	mgo@ac	mgo@ac	NOUN
cet-14722	94	45	(	(	PUNCT
cet-14722	94	46	c	c	NOUN
cet-14722	94	47	)	)	PUNCT
cet-14722	94	48	;	;	PUNCT
cet-14722	94	49	effect	effect	NOUN
cet-14722	94	50	of	of	ADP
cet-14722	94	51	adsorbent	adsorbent	NOUN
cet-14722	94	52	dose	dose	NOUN
cet-14722	94	53	on	on	ADP
cet-14722	94	54	cr(vi	cr(vi	PROPN
cet-14722	94	55	)	)	PUNCT
cet-14722	94	56	adsorption	adsorption	NOUN
cet-14722	94	57	potential	potential	NOUN
cet-14722	94	58	of	of	ADP
cet-14722	94	59	go	go	NOUN
cet-14722	94	60	/	/	SYM
cet-14722	94	61	mgo@ac	mgo@ac	NOUN
cet-14722	94	62	(	(	PUNCT
cet-14722	94	63	d	d	NOUN
cet-14722	94	64	)	)	PUNCT
cet-14722	94	65	.	.	PUNCT
cet-14722	95	1	figure	figure	VERB
cet-14722	95	2	3	3	NUM
cet-14722	95	3	:	:	PUNCT
cet-14722	95	4	isotherm	isotherm	PROPN
cet-14722	95	5	model	model	NOUN
cet-14722	95	6	fits	fit	NOUN
cet-14722	95	7	of	of	ADP
cet-14722	95	8	the	the	DET
cet-14722	95	9	experimental	experimental	ADJ
cet-14722	95	10	adsorption	adsorption	NOUN
cet-14722	95	11	equilibrium	equilibrium	NOUN
cet-14722	95	12	data	datum	NOUN
cet-14722	95	13	(	(	PUNCT
cet-14722	95	14	a	a	X
cet-14722	95	15	)	)	PUNCT
cet-14722	95	16	;	;	PUNCT
cet-14722	95	17	kinetics	kinetic	NOUN
cet-14722	95	18	models	model	NOUN
cet-14722	95	19	to	to	PART
cet-14722	95	20	fit	fit	VERB
cet-14722	95	21	adsorption	adsorption	NOUN
cet-14722	95	22	data	datum	NOUN
cet-14722	95	23	(	(	PUNCT
cet-14722	95	24	b	b	NOUN
cet-14722	95	25	)	)	PUNCT
cet-14722	95	26	.	.	PUNCT
cet-14722	96	1	4	4	X
cet-14722	96	2	.	.	X
cet-14722	96	3	conclusions	conclusion	NOUN
cet-14722	96	4	the	the	DET
cet-14722	96	5	mgo	mgo	PROPN
cet-14722	96	6	doped	dope	VERB
cet-14722	96	7	ac	ac	PROPN
cet-14722	96	8	functionalisation	functionalisation	NOUN
cet-14722	96	9	of	of	ADP
cet-14722	96	10	go	go	VERB
cet-14722	96	11	based	base	VERB
cet-14722	96	12	adsorbent	adsorbent	NOUN
cet-14722	96	13	exhibited	exhibit	VERB
cet-14722	96	14	great	great	ADJ
cet-14722	96	15	potential	potential	NOUN
cet-14722	96	16	to	to	PART
cet-14722	96	17	remove	remove	VERB
cet-14722	96	18	cr(vi	cr(vi	PROPN
cet-14722	96	19	)	)	PUNCT
cet-14722	96	20	from	from	ADP
cet-14722	96	21	aqueous	aqueous	ADJ
cet-14722	96	22	solution	solution	NOUN
cet-14722	96	23	at	at	ADP
cet-14722	96	24	a	a	DET
cet-14722	96	25	high	high	ADJ
cet-14722	96	26	initial	initial	ADJ
cet-14722	96	27	concentration	concentration	NOUN
cet-14722	96	28	as	as	ADV
cet-14722	96	29	great	great	ADJ
cet-14722	96	30	as	as	ADP
cet-14722	96	31	100	100	NUM
cet-14722	96	32	mg	mg	NUM
cet-14722	96	33	/	/	SYM
cet-14722	96	34	l	l	NOUN
cet-14722	96	35	,	,	PUNCT
cet-14722	96	36	over	over	ADP
cet-14722	96	37	a	a	DET
cet-14722	96	38	wider	wide	ADJ
cet-14722	96	39	ph	ph	ADJ
cet-14722	96	40	range	range	NOUN
cet-14722	96	41	.	.	PUNCT
cet-14722	97	1	this	this	PRON
cet-14722	97	2	is	be	AUX
cet-14722	97	3	due	due	ADJ
cet-14722	97	4	to	to	ADP
cet-14722	97	5	the	the	DET
cet-14722	97	6	abundant	abundant	ADJ
cet-14722	97	7	oxygen	oxygen	NOUN
cet-14722	97	8	-	-	PUNCT
cet-14722	97	9	containing	contain	VERB
cet-14722	97	10	functional	functional	ADJ
cet-14722	97	11	groups	group	NOUN
cet-14722	97	12	on	on	ADP
cet-14722	97	13	the	the	DET
cet-14722	97	14	go	go	NOUN
cet-14722	97	15	showing	show	VERB
cet-14722	97	16	high	high	ADJ
cet-14722	97	17	hydrophilicity	hydrophilicity	NOUN
cet-14722	97	18	,	,	PUNCT
cet-14722	97	19	improved	improved	ADJ
cet-14722	97	20	dispersion	dispersion	NOUN
cet-14722	97	21	and	and	CCONJ
cet-14722	97	22	increased	increase	VERB
cet-14722	97	23	adsorption	adsorption	NOUN
cet-14722	97	24	sites	site	NOUN
cet-14722	97	25	.	.	PUNCT
cet-14722	98	1	in	in	ADP
cet-14722	98	2	addition	addition	NOUN
cet-14722	98	3	,	,	PUNCT
cet-14722	98	4	the	the	DET
cet-14722	98	5	wide	wide	ADJ
cet-14722	98	6	ph	ph	ADJ
cet-14722	98	7	range	range	NOUN
cet-14722	98	8	is	be	AUX
cet-14722	98	9	due	due	ADJ
cet-14722	98	10	to	to	ADP
cet-14722	98	11	the	the	DET
cet-14722	98	12	high	high	ADJ
cet-14722	98	13	point	point	NOUN
cet-14722	98	14	of	of	ADP
cet-14722	98	15	zero	zero	NUM
cet-14722	98	16	charge	charge	NOUN
cet-14722	98	17	potential	potential	NOUN
cet-14722	98	18	of	of	ADP
cet-14722	98	19	mgo	mgo	PROPN
cet-14722	98	20	.	.	PUNCT
cet-14722	99	1	the	the	DET
cet-14722	99	2	functionalized	functionalized	ADJ
cet-14722	99	3	nanosheets	nanosheet	NOUN
cet-14722	99	4	exhibited	exhibit	VERB
cet-14722	99	5	outstanding	outstanding	ADJ
cet-14722	99	6	adsorption	adsorption	NOUN
cet-14722	99	7	potential	potential	NOUN
cet-14722	99	8	than	than	ADP
cet-14722	99	9	that	that	PRON
cet-14722	99	10	of	of	ADP
cet-14722	99	11	individual	individual	ADJ
cet-14722	99	12	graphene	graphene	NOUN
cet-14722	99	13	nanosheets	nanosheet	NOUN
cet-14722	99	14	and	and	CCONJ
cet-14722	99	15	nanomaterials	nanomaterial	NOUN
cet-14722	99	16	owing	owe	VERB
cet-14722	99	17	to	to	ADP
cet-14722	99	18	the	the	DET
cet-14722	99	19	synergistic	synergistic	ADJ
cet-14722	99	20	effect	effect	NOUN
cet-14722	99	21	existing	exist	VERB
cet-14722	99	22	between	between	ADP
cet-14722	99	23	graphene	graphene	NOUN
cet-14722	99	24	nanosheets	nanosheet	NOUN
cet-14722	99	25	and	and	CCONJ
cet-14722	99	26	nanomaterials	nanomaterial	NOUN
cet-14722	99	27	.	.	PUNCT
cet-14722	100	1	the	the	DET
cet-14722	100	2	adsorption	adsorption	NOUN
cet-14722	100	3	data	datum	NOUN
cet-14722	100	4	at	at	ADP
cet-14722	100	5	equilibrium	equilibrium	NOUN
cet-14722	100	6	fitted	fit	VERB
cet-14722	100	7	the	the	DET
cet-14722	100	8	langmuir	langmuir	PROPN
cet-14722	100	9	adsorption	adsorption	NOUN
cet-14722	100	10	model	model	NOUN
cet-14722	100	11	best	good	ADJ
cet-14722	100	12	with	with	ADP
cet-14722	100	13	a	a	DET
cet-14722	100	14	maximum	maximum	ADJ
cet-14722	100	15	adsorption	adsorption	NOUN
cet-14722	100	16	capacity	capacity	NOUN
cet-14722	100	17	(	(	PUNCT
cet-14722	100	18	qmax	qmax	NOUN
cet-14722	100	19	)	)	PUNCT
cet-14722	100	20	of	of	ADP
cet-14722	100	21	40.85	40.85	NUM
cet-14722	100	22	mg	mg	PROPN
cet-14722	100	23	/	/	SYM
cet-14722	100	24	g	g	NOUN
cet-14722	100	25	,	,	PUNCT
cet-14722	100	26	demonstrating	demonstrate	VERB
cet-14722	100	27	the	the	DET
cet-14722	100	28	monolayer	monolayer	NOUN
cet-14722	100	29	adsorption	adsorption	NOUN
cet-14722	100	30	process	process	NOUN
cet-14722	100	31	,	,	PUNCT
cet-14722	100	32	and	and	CCONJ
cet-14722	100	33	the	the	DET
cet-14722	100	34	kinetics	kinetic	NOUN
cet-14722	100	35	data	datum	NOUN
cet-14722	100	36	fitted	fit	VERB
cet-14722	100	37	well	well	ADV
cet-14722	100	38	with	with	ADP
cet-14722	100	39	the	the	DET
cet-14722	100	40	pseudo	pseudo	NOUN
cet-14722	100	41	-	-	ADJ
cet-14722	100	42	second	second	ADJ
cet-14722	100	43	-	-	PUNCT
cet-14722	100	44	order	order	NOUN
cet-14722	100	45	kinetic	kinetic	ADJ
cet-14722	100	46	model	model	NOUN
cet-14722	100	47	by	by	ADP
cet-14722	100	48	chemisorption	chemisorption	NOUN
cet-14722	100	49	as	as	ADP
cet-14722	100	50	a	a	DET
cet-14722	100	51	rate	rate	NOUN
cet-14722	100	52	-	-	PUNCT
cet-14722	100	53	limiting	limit	VERB
cet-14722	100	54	step	step	NOUN
cet-14722	100	55	.	.	PUNCT
cet-14722	101	1	the	the	DET
cet-14722	101	2	study	study	NOUN
cet-14722	101	3	demonstrated	demonstrate	VERB
cet-14722	101	4	that	that	SCONJ
cet-14722	101	5	the	the	DET
cet-14722	101	6	go	go	NOUN
cet-14722	101	7	-	-	PUNCT
cet-14722	101	8	based	base	VERB
cet-14722	101	9	mgo	mgo	NOUN
cet-14722	101	10	doped	dope	VERB
cet-14722	101	11	ac	ac	PROPN
cet-14722	101	12	will	will	AUX
cet-14722	101	13	have	have	VERB
cet-14722	101	14	a	a	DET
cet-14722	101	15	promising	promising	ADJ
cet-14722	101	16	potential	potential	NOUN
cet-14722	101	17	for	for	ADP
cet-14722	101	18	efficient	efficient	ADJ
cet-14722	101	19	and	and	CCONJ
cet-14722	101	20	near	near	ADP
cet-14722	101	21	complete	complete	ADJ
cet-14722	101	22	617	617	NUM
cet-14722	101	23	https://www.sciencedirect.com/topics/chemical-engineering/adsorption-kinetics	https://www.sciencedirect.com/topics/chemical-engineering/adsorption-kinetic	NOUN
cet-14722	101	24	removal	removal	NOUN
cet-14722	101	25	of	of	ADP
cet-14722	101	26	heavily	heavily	ADV
cet-14722	101	27	cr(vi	cr(vi	NOUN
cet-14722	101	28	)	)	PUNCT
cet-14722	101	29	contaminated	contaminate	VERB
cet-14722	101	30	water	water	NOUN
cet-14722	101	31	generated	generate	VERB
cet-14722	101	32	from	from	ADP
cet-14722	101	33	industries	industry	NOUN
cet-14722	101	34	that	that	PRON
cet-14722	101	35	are	be	AUX
cet-14722	101	36	using	use	VERB
cet-14722	101	37	cr(vi	cr(vi	PROPN
cet-14722	101	38	)	)	PUNCT
cet-14722	101	39	as	as	ADP
cet-14722	101	40	an	an	DET
cet-14722	101	41	industrial	industrial	ADJ
cet-14722	101	42	input	input	NOUN
cet-14722	101	43	.	.	PUNCT
cet-14722	102	1	acknowledgments	acknowledgment	NOUN
cet-14722	102	2	the	the	DET
cet-14722	102	3	authors	author	NOUN
cet-14722	102	4	acknowledge	acknowledge	VERB
cet-14722	102	5	the	the	DET
cet-14722	102	6	support	support	NOUN
cet-14722	102	7	provided	provide	VERB
cet-14722	102	8	by	by	ADP
cet-14722	102	9	the	the	DET
cet-14722	102	10	environmental	environmental	ADJ
cet-14722	102	11	resource	resource	NOUN
cet-14722	102	12	management	management	NOUN
cet-14722	102	13	(	(	PUNCT
cet-14722	102	14	erm	erm	PROPN
cet-14722	102	15	)	)	PUNCT
cet-14722	102	16	,	,	PUNCT
cet-14722	102	17	water	water	NOUN
cet-14722	102	18	research	research	PROPN
cet-14722	102	19	commission	commission	PROPN
cet-14722	102	20	(	(	PUNCT
cet-14722	102	21	wrc	wrc	PROPN
cet-14722	102	22	)	)	PUNCT
cet-14722	102	23	and	and	CCONJ
cet-14722	102	24	the	the	DET
cet-14722	102	25	national	national	PROPN
cet-14722	102	26	research	research	PROPN
cet-14722	102	27	foundation	foundation	PROPN
cet-14722	102	28	(	(	PUNCT
cet-14722	102	29	nrf	nrf	NOUN
cet-14722	102	30	)	)	PUNCT
cet-14722	102	31	of	of	ADP
cet-14722	102	32	south	south	PROPN
cet-14722	102	33	africa	africa	PROPN
cet-14722	102	34	.	.	PUNCT
cet-14722	103	1	references	reference	VERB
cet-14722	103	2	al	al	PROPN
cet-14722	103	3	-	-	PUNCT
cet-14722	103	4	othman	othman	PROPN
cet-14722	103	5	z.a	z.a	PROPN
cet-14722	103	6	.	.	PROPN
cet-14722	103	7	,	,	PUNCT
cet-14722	103	8	ali	ali	PROPN
cet-14722	103	9	r.	r.	PROPN
cet-14722	103	10	,	,	PUNCT
cet-14722	103	11	naushad	naushad	VERB
cet-14722	103	12	m.	m.	NOUN
cet-14722	103	13	,	,	PUNCT
cet-14722	103	14	2012	2012	NUM
cet-14722	103	15	,	,	PUNCT
cet-14722	103	16	hexavalent	hexavalent	NOUN
cet-14722	103	17	chromium	chromium	NOUN
cet-14722	103	18	removal	removal	NOUN
cet-14722	103	19	from	from	ADP
cet-14722	103	20	aqueous	aqueous	ADJ
cet-14722	103	21	medium	medium	NOUN
cet-14722	103	22	by	by	ADP
cet-14722	103	23	activated	activated	ADJ
cet-14722	103	24	carbon	carbon	NOUN
cet-14722	103	25	prepared	prepare	VERB
cet-14722	103	26	from	from	ADP
cet-14722	103	27	peanut	peanut	NOUN
cet-14722	103	28	shell	shell	NOUN
cet-14722	103	29	:	:	PUNCT
cet-14722	103	30	adsorption	adsorption	NOUN
cet-14722	103	31	kinetics	kinetic	NOUN
cet-14722	103	32	,	,	PUNCT
cet-14722	103	33	equilibrium	equilibrium	NOUN
cet-14722	103	34	and	and	CCONJ
cet-14722	103	35	thermodynamic	thermodynamic	ADJ
cet-14722	103	36	studies	study	NOUN
cet-14722	103	37	,	,	PUNCT
cet-14722	103	38	chemical	chemical	ADJ
cet-14722	103	39	engineering	engineering	NOUN
cet-14722	103	40	journal	journal	NOUN
cet-14722	103	41	,	,	PUNCT
cet-14722	103	42	184	184	NUM
cet-14722	103	43	,	,	PUNCT
cet-14722	103	44	238	238	NUM
cet-14722	103	45	–	–	SYM
cet-14722	103	46	247	247	NUM
cet-14722	103	47	.	.	PUNCT
cet-14722	104	1	bedin	bedin	VERB
cet-14722	104	2	k.c	k.c	PROPN
cet-14722	104	3	.	.	PROPN
cet-14722	104	4	,	,	PUNCT
cet-14722	104	5	martins	martin	VERB
cet-14722	104	6	a.c	a.c	PROPN
cet-14722	104	7	.	.	PROPN
cet-14722	104	8	,	,	PUNCT
cet-14722	104	9	cazetta	cazetta	PROPN
cet-14722	105	1	a.l	a.l	PROPN
cet-14722	105	2	.	.	PROPN
cet-14722	105	3	,	,	PUNCT
cet-14722	105	4	pezoti	pezoti	PROPN
cet-14722	105	5	o.	o.	PROPN
cet-14722	105	6	,	,	PUNCT
cet-14722	105	7	almeida	almeida	PROPN
cet-14722	105	8	v.c	v.c	PROPN
cet-14722	105	9	.	.	PROPN
cet-14722	105	10	,	,	PUNCT
cet-14722	105	11	2016	2016	NUM
cet-14722	105	12	,	,	PUNCT
cet-14722	105	13	koh	koh	PROPN
cet-14722	105	14	-	-	PUNCT
cet-14722	105	15	activated	activate	VERB
cet-14722	105	16	carbon	carbon	NOUN
cet-14722	105	17	prepared	prepare	VERB
cet-14722	105	18	from	from	ADP
cet-14722	105	19	sucrose	sucrose	ADJ
cet-14722	105	20	spherical	spherical	ADJ
cet-14722	105	21	carbon	carbon	NOUN
cet-14722	105	22	:	:	PUNCT
cet-14722	105	23	adsorption	adsorption	NOUN
cet-14722	105	24	equilibrium	equilibrium	NOUN
cet-14722	105	25	,	,	PUNCT
cet-14722	105	26	kinetic	kinetic	ADJ
cet-14722	105	27	and	and	CCONJ
cet-14722	105	28	thermodynamic	thermodynamic	ADJ
cet-14722	105	29	studies	study	NOUN
cet-14722	105	30	for	for	ADP
cet-14722	105	31	methylene	methylene	ADJ
cet-14722	105	32	blue	blue	ADJ
cet-14722	105	33	removal	removal	NOUN
cet-14722	105	34	,	,	PUNCT
cet-14722	105	35	chemical	chemical	ADJ
cet-14722	105	36	engineering	engineering	NOUN
cet-14722	105	37	journal	journal	NOUN
cet-14722	105	38	,	,	PUNCT
cet-14722	105	39	286	286	NUM
cet-14722	105	40	,	,	PUNCT
cet-14722	105	41	476	476	NUM
cet-14722	105	42	–	–	PUNCT
cet-14722	105	43	484	484	NUM
cet-14722	105	44	.	.	PUNCT
cet-14722	106	1	esteves	esteves	PROPN
cet-14722	106	2	-	-	PUNCT
cet-14722	106	3	aguilar	aguilar	PROPN
cet-14722	106	4	j.	j.	PROPN
cet-14722	106	5	,	,	PUNCT
cet-14722	106	6	mussali	mussali	ADJ
cet-14722	106	7	-	-	PUNCT
cet-14722	106	8	galante	galante	NOUN
cet-14722	106	9	p.	p.	PROPN
cet-14722	106	10	,	,	PUNCT
cet-14722	106	11	valencia	valencia	PROPN
cet-14722	106	12	-	-	PUNCT
cet-14722	106	13	cuevas	cuevas	PROPN
cet-14722	106	14	l.	l.	PROPN
cet-14722	106	15	,	,	PUNCT
cet-14722	106	16	garcía	garcía	ADJ
cet-14722	106	17	-	-	PUNCT
cet-14722	106	18	cigarrero	cigarrero	NOUN
cet-14722	106	19	a.a	a.a	PROPN
cet-14722	106	20	.	.	PROPN
cet-14722	106	21	,	,	PUNCT
cet-14722	106	22	rodríguez	rodríguez	PROPN
cet-14722	106	23	a.	a.	PROPN
cet-14722	106	24	,	,	PUNCT
cet-14722	106	25	castrejóngodínez	castrejóngodínez	PROPN
cet-14722	106	26	m.l	m.l	PROPN
cet-14722	106	27	.	.	PROPN
cet-14722	106	28	,	,	PUNCT
cet-14722	106	29	tovar	tovar	PROPN
cet-14722	106	30	-	-	PUNCT
cet-14722	106	31	sánchez	sánchez	PROPN
cet-14722	106	32	e.	e.	PROPN
cet-14722	106	33	,	,	PUNCT
cet-14722	106	34	2023	2023	NUM
cet-14722	106	35	,	,	PUNCT
cet-14722	106	36	ecotoxicological	ecotoxicological	ADJ
cet-14722	106	37	effects	effect	NOUN
cet-14722	106	38	of	of	ADP
cet-14722	106	39	heavy	heavy	ADJ
cet-14722	106	40	metal	metal	NOUN
cet-14722	106	41	bioaccumulation	bioaccumulation	NOUN
cet-14722	106	42	in	in	ADP
cet-14722	106	43	two	two	NUM
cet-14722	106	44	trophic	trophic	ADJ
cet-14722	106	45	levels	level	NOUN
cet-14722	106	46	,	,	PUNCT
cet-14722	106	47	environmental	environmental	ADJ
cet-14722	106	48	science	science	NOUN
cet-14722	106	49	and	and	CCONJ
cet-14722	106	50	pollution	pollution	NOUN
cet-14722	106	51	research	research	NOUN
cet-14722	106	52	,	,	PUNCT
cet-14722	106	53	30(17	30(17	NUM
cet-14722	106	54	)	)	PUNCT
cet-14722	106	55	,	,	PUNCT
cet-14722	106	56	49840	49840	NUM
cet-14722	106	57	–	–	PUNCT
cet-14722	106	58	49855	49855	NUM
cet-14722	106	59	.	.	PUNCT
cet-14722	107	1	fito	fito	PROPN
cet-14722	107	2	j.	j.	PROPN
cet-14722	107	3	,	,	PUNCT
cet-14722	107	4	tibebu	tibebu	NOUN
cet-14722	107	5	s.	s.	PROPN
cet-14722	107	6	,	,	PUNCT
cet-14722	107	7	nkambule	nkambule	NOUN
cet-14722	107	8	thabo	thabo	PROPN
cet-14722	107	9	t.i	t.i	PROPN
cet-14722	107	10	.	.	PROPN
cet-14722	107	11	,	,	PUNCT
cet-14722	107	12	2023	2023	NUM
cet-14722	107	13	,	,	PUNCT
cet-14722	107	14	optimization	optimization	NOUN
cet-14722	107	15	of	of	ADP
cet-14722	107	16	cr	cr	PROPN
cet-14722	107	17	(	(	PUNCT
cet-14722	107	18	vi	vi	NOUN
cet-14722	107	19	)	)	PUNCT
cet-14722	107	20	removal	removal	NOUN
cet-14722	107	21	from	from	ADP
cet-14722	107	22	aqueous	aqueous	ADJ
cet-14722	107	23	solution	solution	NOUN
cet-14722	107	24	with	with	ADP
cet-14722	107	25	activated	activate	VERB
cet-14722	107	26	carbon	carbon	NOUN
cet-14722	107	27	derived	derive	VERB
cet-14722	107	28	from	from	ADP
cet-14722	107	29	eichhornia	eichhornia	NOUN
cet-14722	107	30	crassipes	crassipe	NOUN
cet-14722	107	31	under	under	ADP
cet-14722	107	32	response	response	NOUN
cet-14722	107	33	surface	surface	NOUN
cet-14722	107	34	methodology	methodology	NOUN
cet-14722	107	35	,	,	PUNCT
cet-14722	107	36	bmc	bmc	NOUN
cet-14722	107	37	chem	chem	NOUN
cet-14722	107	38	,	,	PUNCT
cet-14722	107	39	17	17	NUM
cet-14722	107	40	,	,	PUNCT
cet-14722	107	41	4	4	NUM
cet-14722	107	42	.	.	PUNCT
cet-14722	107	43	gao	gao	PROPN
cet-14722	107	44	y.	y.	PROPN
cet-14722	107	45	,	,	PUNCT
cet-14722	107	46	wang	wang	PROPN
cet-14722	107	47	h.	h.	PROPN
cet-14722	107	48	,	,	PUNCT
cet-14722	107	49	xu	xu	PROPN
cet-14722	107	50	r.	r.	PROPN
cet-14722	107	51	,	,	PUNCT
cet-14722	107	52	wang	wang	PROPN
cet-14722	107	53	y.n	y.n	PROPN
cet-14722	107	54	.	.	PROPN
cet-14722	107	55	,	,	PUNCT
cet-14722	107	56	sun	sun	PROPN
cet-14722	107	57	y.	y.	PROPN
cet-14722	107	58	,	,	PUNCT
cet-14722	107	59	bian	bian	PROPN
cet-14722	107	60	r.	r.	PROPN
cet-14722	107	61	,	,	PUNCT
cet-14722	107	62	li	li	PROPN
cet-14722	107	63	w.	w.	PROPN
cet-14722	107	64	,	,	PUNCT
cet-14722	107	65	2022	2022	NUM
cet-14722	107	66	,	,	PUNCT
cet-14722	107	67	remediation	remediation	NOUN
cet-14722	107	68	of	of	ADP
cet-14722	107	69	cr	cr	PROPN
cet-14722	107	70	(	(	PUNCT
cet-14722	107	71	vi)-contaminated	vi)-contaminate	VERB
cet-14722	107	72	soil	soil	NOUN
cet-14722	107	73	by	by	ADP
cet-14722	107	74	combined	combined	ADJ
cet-14722	107	75	chemical	chemical	NOUN
cet-14722	107	76	reduction	reduction	NOUN
cet-14722	107	77	and	and	CCONJ
cet-14722	107	78	microbial	microbial	ADJ
cet-14722	107	79	stabilization	stabilization	NOUN
cet-14722	107	80	:	:	PUNCT
cet-14722	107	81	the	the	DET
cet-14722	107	82	role	role	NOUN
cet-14722	107	83	of	of	ADP
cet-14722	107	84	biogas	biogas	NOUN
cet-14722	107	85	solid	solid	ADJ
cet-14722	107	86	residue	residue	NOUN
cet-14722	107	87	(	(	PUNCT
cet-14722	107	88	bsr	bsr	NOUN
cet-14722	107	89	)	)	PUNCT
cet-14722	107	90	,	,	PUNCT
cet-14722	107	91	ecotoxicology	ecotoxicology	NOUN
cet-14722	107	92	and	and	CCONJ
cet-14722	107	93	environmental	environmental	ADJ
cet-14722	107	94	safety	safety	NOUN
cet-14722	107	95	,	,	PUNCT
cet-14722	107	96	231	231	NUM
cet-14722	107	97	,	,	PUNCT
cet-14722	107	98	1	1	NUM
cet-14722	107	99	–	–	SYM
cet-14722	107	100	31	31	NUM
cet-14722	107	101	.	.	PUNCT
cet-14722	107	102	gorzin	gorzin	PROPN
cet-14722	107	103	f.	f.	PROPN
cet-14722	107	104	,	,	PUNCT
cet-14722	107	105	bahri	bahri	PROPN
cet-14722	107	106	rasht	rasht	VERB
cet-14722	107	107	abadi	abadi	PROPN
cet-14722	107	108	m.m	m.m	PROPN
cet-14722	107	109	.	.	PROPN
cet-14722	107	110	,	,	PUNCT
cet-14722	107	111	2018	2018	NUM
cet-14722	107	112	,	,	PUNCT
cet-14722	107	113	adsorption	adsorption	NOUN
cet-14722	107	114	of	of	ADP
cet-14722	107	115	cr	cr	PROPN
cet-14722	107	116	(	(	PUNCT
cet-14722	107	117	vi	vi	PROPN
cet-14722	107	118	)	)	PUNCT
cet-14722	107	119	from	from	ADP
cet-14722	107	120	aqueous	aqueous	ADJ
cet-14722	107	121	solution	solution	NOUN
cet-14722	107	122	by	by	ADP
cet-14722	107	123	adsorbent	adsorbent	NOUN
cet-14722	107	124	prepared	prepare	VERB
cet-14722	107	125	from	from	ADP
cet-14722	107	126	paper	paper	NOUN
cet-14722	107	127	mill	mill	NOUN
cet-14722	107	128	sludge	sludge	NOUN
cet-14722	107	129	:	:	PUNCT
cet-14722	107	130	kinetics	kinetic	NOUN
cet-14722	107	131	and	and	CCONJ
cet-14722	107	132	thermodynamics	thermodynamic	NOUN
cet-14722	107	133	studies	study	NOUN
cet-14722	107	134	,	,	PUNCT
cet-14722	107	135	adsorption	adsorption	NOUN
cet-14722	107	136	science	science	NOUN
cet-14722	107	137	&	&	CCONJ
cet-14722	107	138	technology	technology	PROPN
cet-14722	107	139	,	,	PUNCT
cet-14722	107	140	36	36	NUM
cet-14722	107	141	,	,	PUNCT
cet-14722	107	142	149	149	NUM
cet-14722	107	143	–	–	SYM
cet-14722	107	144	169	169	NUM
cet-14722	107	145	.	.	PUNCT
cet-14722	108	1	islam	islam	PROPN
cet-14722	108	2	aminul	aminul	PROPN
cet-14722	108	3	m.d	m.d	PROPN
cet-14722	108	4	.	.	PROPN
cet-14722	108	5	,	,	PUNCT
cet-14722	108	6	angove	angove	VERB
cet-14722	108	7	michael	michael	PROPN
cet-14722	108	8	j.	j.	PROPN
cet-14722	108	9	,	,	PUNCT
cet-14722	108	10	morton	morton	PROPN
cet-14722	108	11	david	david	PROPN
cet-14722	108	12	w.	w.	PROPN
cet-14722	108	13	,	,	PUNCT
cet-14722	108	14	2019	2019	NUM
cet-14722	108	15	,	,	PUNCT
cet-14722	108	16	recent	recent	ADJ
cet-14722	108	17	innovative	innovative	ADJ
cet-14722	108	18	research	research	NOUN
cet-14722	108	19	on	on	ADP
cet-14722	108	20	chromium	chromium	NOUN
cet-14722	108	21	(	(	PUNCT
cet-14722	108	22	vi	vi	NOUN
cet-14722	108	23	)	)	PUNCT
cet-14722	108	24	adsorption	adsorption	NOUN
cet-14722	108	25	mechanism	mechanism	NOUN
cet-14722	108	26	,	,	PUNCT
cet-14722	108	27	environmental	environmental	ADJ
cet-14722	108	28	nanotechnology	nanotechnology	NOUN
cet-14722	108	29	monitoring	monitoring	NOUN
cet-14722	108	30	&	&	CCONJ
cet-14722	108	31	management	management	NOUN
cet-14722	108	32	,	,	PUNCT
cet-14722	108	33	12	12	NUM
cet-14722	108	34	,	,	PUNCT
cet-14722	108	35	100267	100267	NUM
cet-14722	108	36	.	.	PUNCT
cet-14722	109	1	kumar	kumar	PROPN
cet-14722	109	2	n.	n.	PROPN
cet-14722	109	3	,	,	PUNCT
cet-14722	109	4	das	das	PROPN
cet-14722	109	5	s.	s.	PROPN
cet-14722	109	6	,	,	PUNCT
cet-14722	109	7	bernhard	bernhard	PROPN
cet-14722	109	8	c.	c.	PROPN
cet-14722	109	9	,	,	PUNCT
cet-14722	109	10	varma	varma	PROPN
cet-14722	109	11	g.d	g.d	PROPN
cet-14722	109	12	.	.	PROPN
cet-14722	109	13	,	,	PUNCT
cet-14722	109	14	2013	2013	NUM
cet-14722	109	15	,	,	PUNCT
cet-14722	109	16	effect	effect	NOUN
cet-14722	109	17	of	of	ADP
cet-14722	109	18	graphene	graphene	ADJ
cet-14722	109	19	oxide	oxide	NOUN
cet-14722	109	20	doping	doping	NOUN
cet-14722	109	21	on	on	ADP
cet-14722	109	22	superconducting	superconducte	VERB
cet-14722	109	23	properties	property	NOUN
cet-14722	109	24	of	of	ADP
cet-14722	109	25	bulk	bulk	ADJ
cet-14722	109	26	mgb2	mgb2	NOUN
cet-14722	109	27	,	,	PUNCT
cet-14722	109	28	superconductor	superconductor	NOUN
cet-14722	109	29	science	science	NOUN
cet-14722	109	30	and	and	CCONJ
cet-14722	109	31	technology	technology	NOUN
cet-14722	109	32	,	,	PUNCT
cet-14722	109	33	26	26	NUM
cet-14722	109	34	,	,	PUNCT
cet-14722	109	35	095008	095008	NUM
cet-14722	109	36	.	.	PUNCT
cet-14722	110	1	marcano	marcano	PROPN
cet-14722	110	2	d.c	d.c	PROPN
cet-14722	110	3	.	.	PROPN
cet-14722	110	4	,	,	PUNCT
cet-14722	110	5	kosynkin	kosynkin	PROPN
cet-14722	110	6	d.v	d.v	PROPN
cet-14722	110	7	.	.	PROPN
cet-14722	110	8	,	,	PUNCT
cet-14722	110	9	berlin	berlin	PROPN
cet-14722	110	10	j.m	j.m	PROPN
cet-14722	110	11	.	.	PROPN
cet-14722	110	12	,	,	PUNCT
cet-14722	110	13	sinitskii	sinitskii	PROPN
cet-14722	110	14	a.	a.	PROPN
cet-14722	110	15	,	,	PUNCT
cet-14722	110	16	sun	sun	PROPN
cet-14722	110	17	z.	z.	PROPN
cet-14722	110	18	,	,	PUNCT
cet-14722	110	19	slesarev	slesarev	PROPN
cet-14722	110	20	a.	a.	PROPN
cet-14722	110	21	,	,	PUNCT
cet-14722	110	22	alemany	alemany	NOUN
cet-14722	111	1	l.b	l.b	PROPN
cet-14722	111	2	.	.	PROPN
cet-14722	111	3	,	,	PUNCT
cet-14722	111	4	lu	lu	PROPN
cet-14722	111	5	w.	w.	PROPN
cet-14722	111	6	,	,	PUNCT
cet-14722	111	7	tour	tour	NOUN
cet-14722	111	8	j.m	j.m	PROPN
cet-14722	111	9	.	.	PROPN
cet-14722	111	10	,	,	PUNCT
cet-14722	111	11	2010	2010	NUM
cet-14722	111	12	,	,	PUNCT
cet-14722	111	13	improved	improve	VERB
cet-14722	111	14	synthesis	synthesis	NOUN
cet-14722	111	15	of	of	ADP
cet-14722	111	16	graphene	graphene	ADJ
cet-14722	111	17	oxide	oxide	NOUN
cet-14722	111	18	,	,	PUNCT
cet-14722	111	19	acs	acs	PROPN
cet-14722	111	20	nano	nano	NOUN
cet-14722	111	21	,	,	PUNCT
cet-14722	111	22	4	4	NUM
cet-14722	111	23	,	,	PUNCT
cet-14722	111	24	4806	4806	NUM
cet-14722	111	25	–	–	PUNCT
cet-14722	111	26	4814	4814	NUM
cet-14722	111	27	.	.	PUNCT
cet-14722	112	1	pakade	pakade	PROPN
cet-14722	112	2	v.e	v.e	PROPN
cet-14722	112	3	.	.	PROPN
cet-14722	112	4	,	,	PUNCT
cet-14722	112	5	tavengwa	tavengwa	PROPN
cet-14722	112	6	n.t	n.t	PROPN
cet-14722	112	7	.	.	PROPN
cet-14722	112	8	,	,	PUNCT
cet-14722	112	9	madikizela	madikizela	PROPN
cet-14722	112	10	l.m	l.m	PROPN
cet-14722	112	11	.	.	PROPN
cet-14722	112	12	,	,	PUNCT
cet-14722	112	13	2019	2019	NUM
cet-14722	112	14	,	,	PUNCT
cet-14722	112	15	recent	recent	ADJ
cet-14722	112	16	advances	advance	NOUN
cet-14722	112	17	in	in	ADP
cet-14722	112	18	hexavalent	hexavalent	NOUN
cet-14722	112	19	chromium	chromium	NOUN
cet-14722	112	20	removal	removal	NOUN
cet-14722	112	21	from	from	ADP
cet-14722	112	22	aqueous	aqueous	ADJ
cet-14722	112	23	solutions	solution	NOUN
cet-14722	112	24	by	by	ADP
cet-14722	112	25	adsorptive	adsorptive	ADJ
cet-14722	112	26	methods	method	NOUN
cet-14722	112	27	,	,	PUNCT
cet-14722	112	28	rsc	rsc	PROPN
cet-14722	112	29	advances	advance	NOUN
cet-14722	112	30	,	,	PUNCT
cet-14722	112	31	9	9	NUM
cet-14722	112	32	,	,	PUNCT
cet-14722	112	33	26142	26142	NUM
cet-14722	112	34	–	–	PUNCT
cet-14722	112	35	26164	26164	NUM
cet-14722	112	36	.	.	PUNCT
cet-14722	113	1	prasad	prasad	PROPN
cet-14722	113	2	s.	s.	PROPN
cet-14722	113	3	,	,	PUNCT
cet-14722	113	4	yadav	yadav	PROPN
cet-14722	113	5	k.k	k.k	PROPN
cet-14722	113	6	.	.	PROPN
cet-14722	113	7	,	,	PUNCT
cet-14722	113	8	kumar	kumar	PROPN
cet-14722	113	9	s.	s.	PROPN
cet-14722	113	10	,	,	PUNCT
cet-14722	113	11	gupta	gupta	PROPN
cet-14722	113	12	n.	n.	PROPN
cet-14722	113	13	,	,	PUNCT
cet-14722	113	14	cabral	cabral	ADJ
cet-14722	113	15	-	-	PUNCT
cet-14722	113	16	pinto	pinto	NOUN
cet-14722	113	17	m.m	m.m	PROPN
cet-14722	113	18	.	.	PROPN
cet-14722	113	19	,	,	PUNCT
cet-14722	113	20	rezania	rezania	PROPN
cet-14722	113	21	s.	s.	PROPN
cet-14722	113	22	,	,	PUNCT
cet-14722	113	23	radwan	radwan	PROPN
cet-14722	113	24	n.	n.	PROPN
cet-14722	113	25	,	,	PUNCT
cet-14722	113	26	alam	alam	PROPN
cet-14722	113	27	j.	j.	PROPN
cet-14722	113	28	,	,	PUNCT
cet-14722	113	29	2021	2021	NUM
cet-14722	113	30	,	,	PUNCT
cet-14722	113	31	chromium	chromium	NOUN
cet-14722	113	32	contamination	contamination	NOUN
cet-14722	113	33	and	and	CCONJ
cet-14722	113	34	effect	effect	NOUN
cet-14722	113	35	on	on	ADP
cet-14722	113	36	environmental	environmental	ADJ
cet-14722	113	37	health	health	NOUN
cet-14722	113	38	and	and	CCONJ
cet-14722	113	39	its	its	PRON
cet-14722	113	40	remediation	remediation	NOUN
cet-14722	113	41	:	:	PUNCT
cet-14722	113	42	a	a	DET
cet-14722	113	43	sustainable	sustainable	ADJ
cet-14722	113	44	approach	approach	NOUN
cet-14722	113	45	,	,	PUNCT
cet-14722	113	46	journal	journal	NOUN
cet-14722	113	47	of	of	ADP
cet-14722	113	48	environmental	environmental	ADJ
cet-14722	113	49	management	management	NOUN
cet-14722	113	50	,	,	PUNCT
cet-14722	113	51	285	285	NUM
cet-14722	113	52	,	,	PUNCT
cet-14722	113	53	112174	112174	NUM
cet-14722	113	54	.	.	PUNCT
cet-14722	113	55	prates	prate	NOUN
cet-14722	113	56	da	da	PROPN
cet-14722	113	57	costa	costa	PROPN
cet-14722	113	58	e.	e.	PROPN
cet-14722	113	59	,	,	PUNCT
cet-14722	113	60	hofmann	hofmann	PROPN
cet-14722	113	61	a.	a.	PROPN
cet-14722	113	62	,	,	PUNCT
cet-14722	113	63	göbel	göbel	PROPN
cet-14722	113	64	u.	u.	PROPN
cet-14722	113	65	,	,	PUNCT
cet-14722	113	66	cop	cop	PROPN
cet-14722	113	67	p.	p.	NOUN
cet-14722	113	68	,	,	PUNCT
cet-14722	113	69	smarsly	smarsly	PROPN
cet-14722	113	70	b.m	b.m	PROPN
cet-14722	113	71	.	.	PROPN
cet-14722	113	72	,	,	PUNCT
cet-14722	113	73	2022	2022	NUM
cet-14722	113	74	,	,	PUNCT
cet-14722	113	75	development	development	NOUN
cet-14722	113	76	of	of	ADP
cet-14722	113	77	pore	pore	ADJ
cet-14722	113	78	morphology	morphology	NOUN
cet-14722	113	79	during	during	ADP
cet-14722	113	80	nitrate	nitrate	NOUN
cet-14722	113	81	group	group	NOUN
cet-14722	113	82	removal	removal	NOUN
cet-14722	113	83	by	by	ADP
cet-14722	113	84	calcination	calcination	NOUN
cet-14722	113	85	of	of	ADP
cet-14722	113	86	mesoporous	mesoporous	ADJ
cet-14722	113	87	ce	ce	PROPN
cet-14722	113	88	x	x	SYM
cet-14722	113	89	zr1	zr1	PROPN
cet-14722	113	90	-	-	PUNCT
cet-14722	113	91	xy	xy	PROPN
cet-14722	113	92	-	-	PUNCT
cet-14722	113	93	zy	zy	NOUN
cet-14722	113	94	y	y	PROPN
cet-14722	113	95	la	la	PROPN
cet-14722	113	96	z	z	PROPN
cet-14722	113	97	o2−	o2−	NUM
cet-14722	113	98	δ	δ	PROPN
cet-14722	113	99	powders	powder	NOUN
cet-14722	113	100	,	,	PUNCT
cet-14722	113	101	langmuir	langmuir	PROPN
cet-14722	113	102	,	,	PUNCT
cet-14722	113	103	38	38	NUM
cet-14722	113	104	,	,	PUNCT
cet-14722	113	105	8342	8342	NUM
cet-14722	113	106	–	–	PUNCT
cet-14722	113	107	8352	8352	NUM
cet-14722	113	108	.	.	PUNCT
cet-14722	114	1	rahman	rahman	PROPN
cet-14722	114	2	z.	z.	PROPN
cet-14722	114	3	,	,	PUNCT
cet-14722	114	4	thomas	thomas	PROPN
cet-14722	114	5	l.	l.	PROPN
cet-14722	114	6	,	,	PUNCT
cet-14722	114	7	chetri	chetri	PROPN
cet-14722	114	8	s.p	s.p	PROPN
cet-14722	114	9	.	.	PROPN
cet-14722	114	10	,	,	PUNCT
cet-14722	114	11	bodhankar	bodhankar	PROPN
cet-14722	114	12	s.	s.	PROPN
cet-14722	114	13	,	,	PUNCT
cet-14722	114	14	kumar	kumar	PROPN
cet-14722	114	15	v.	v.	PROPN
cet-14722	114	16	,	,	PUNCT
cet-14722	114	17	naidu	naidu	PROPN
cet-14722	114	18	r.	r.	PROPN
cet-14722	114	19	,	,	PUNCT
cet-14722	114	20	2023	2023	NUM
cet-14722	114	21	,	,	PUNCT
cet-14722	114	22	a	a	DET
cet-14722	114	23	comprehensive	comprehensive	ADJ
cet-14722	114	24	review	review	NOUN
cet-14722	114	25	on	on	ADP
cet-14722	114	26	chromium	chromium	NOUN
cet-14722	114	27	(	(	PUNCT
cet-14722	114	28	cr	cr	NOUN
cet-14722	114	29	)	)	PUNCT
cet-14722	114	30	contamination	contamination	NOUN
cet-14722	114	31	and	and	CCONJ
cet-14722	114	32	cr	cr	PROPN
cet-14722	114	33	(	(	PUNCT
cet-14722	114	34	vi)-resistant	vi)-resistant	ADJ
cet-14722	114	35	extremophiles	extremophile	NOUN
cet-14722	114	36	in	in	ADP
cet-14722	114	37	diverse	diverse	ADJ
cet-14722	114	38	extreme	extreme	ADJ
cet-14722	114	39	environments	environment	NOUN
cet-14722	114	40	,	,	PUNCT
cet-14722	114	41	environmental	environmental	ADJ
cet-14722	114	42	science	science	NOUN
cet-14722	114	43	and	and	CCONJ
cet-14722	114	44	pollution	pollution	NOUN
cet-14722	114	45	research	research	NOUN
cet-14722	114	46	,	,	PUNCT
cet-14722	114	47	30	30	NUM
cet-14722	114	48	,	,	PUNCT
cet-14722	114	49	59163	59163	NUM
cet-14722	114	50	–	–	PUNCT
cet-14722	114	51	59193	59193	NUM
cet-14722	114	52	.	.	PUNCT
cet-14722	115	1	sahoo	sahoo	PROPN
cet-14722	115	2	s.k	s.k	PROPN
cet-14722	115	3	.	.	PROPN
cet-14722	115	4	,	,	PUNCT
cet-14722	115	5	panigrahi	panigrahi	PROPN
cet-14722	115	6	g.k	g.k	PROPN
cet-14722	115	7	.	.	PROPN
cet-14722	115	8	,	,	PUNCT
cet-14722	115	9	sahu	sahu	PROPN
cet-14722	115	10	m.k	m.k	PROPN
cet-14722	115	11	.	.	PROPN
cet-14722	115	12	,	,	PUNCT
cet-14722	115	13	arzoo	arzoo	PROPN
cet-14722	115	14	a.	a.	PROPN
cet-14722	115	15	,	,	PUNCT
cet-14722	115	16	sahoo	sahoo	PROPN
cet-14722	115	17	j.k	j.k	PROPN
cet-14722	115	18	.	.	PROPN
cet-14722	115	19	,	,	PUNCT
cet-14722	115	20	sahoo	sahoo	PROPN
cet-14722	115	21	a.	a.	PROPN
cet-14722	115	22	,	,	PUNCT
cet-14722	115	23	pradhan	pradhan	PROPN
cet-14722	115	24	a.k	a.k	PROPN
cet-14722	115	25	.	.	PROPN
cet-14722	115	26	,	,	PUNCT
cet-14722	115	27	dalbehera	dalbehera	PROPN
cet-14722	115	28	a.	a.	NOUN
cet-14722	115	29	,	,	PUNCT
cet-14722	115	30	2022	2022	NUM
cet-14722	115	31	,	,	PUNCT
cet-14722	115	32	biological	biological	ADJ
cet-14722	115	33	synthesis	synthesis	NOUN
cet-14722	115	34	of	of	ADP
cet-14722	115	35	go	go	VERB
cet-14722	115	36	-	-	PUNCT
cet-14722	115	37	mgo	mgo	NOUN
cet-14722	115	38	nanomaterial	nanomaterial	PROPN
cet-14722	115	39	using	use	VERB
cet-14722	115	40	azadirachta	azadirachta	VERB
cet-14722	115	41	indica	indica	ADJ
cet-14722	115	42	leaf	leaf	NOUN
cet-14722	115	43	extract	extract	NOUN
cet-14722	115	44	:	:	PUNCT
cet-14722	115	45	a	a	DET
cet-14722	115	46	potential	potential	ADJ
cet-14722	115	47	bioadsorbent	bioadsorbent	NOUN
cet-14722	115	48	for	for	ADP
cet-14722	115	49	removing	remove	VERB
cet-14722	115	50	cr	cr	NOUN
cet-14722	115	51	(	(	PUNCT
cet-14722	115	52	vi	vi	NOUN
cet-14722	115	53	)	)	PUNCT
cet-14722	115	54	ions	ion	NOUN
cet-14722	115	55	from	from	ADP
cet-14722	115	56	aqueous	aqueous	ADJ
cet-14722	115	57	media	medium	NOUN
cet-14722	115	58	,	,	PUNCT
cet-14722	115	59	biochemical	biochemical	ADJ
cet-14722	115	60	engineering	engineering	NOUN
cet-14722	115	61	journal	journal	NOUN
cet-14722	115	62	,	,	PUNCT
cet-14722	115	63	177	177	NUM
cet-14722	115	64	,	,	PUNCT
cet-14722	115	65	108272	108272	NUM
cet-14722	115	66	.	.	PUNCT
cet-14722	116	1	wu	wu	PROPN
cet-14722	116	2	h.	h.	PROPN
cet-14722	116	3	,	,	PUNCT
cet-14722	116	4	li	li	PROPN
cet-14722	116	5	l.	l.	PROPN
cet-14722	116	6	,	,	PUNCT
cet-14722	116	7	chang	chang	PROPN
cet-14722	116	8	k.	k.	PROPN
cet-14722	116	9	,	,	PUNCT
cet-14722	116	10	du	du	PROPN
cet-14722	116	11	k.	k.	PROPN
cet-14722	116	12	,	,	PUNCT
cet-14722	116	13	shen	shen	PROPN
cet-14722	116	14	c.	c.	PROPN
cet-14722	116	15	,	,	PUNCT
cet-14722	116	16	zhou	zhou	PROPN
cet-14722	116	17	s.	s.	PROPN
cet-14722	116	18	,	,	PUNCT
cet-14722	116	19	sheng	sheng	PROPN
cet-14722	116	20	g.	g.	PROPN
cet-14722	116	21	,	,	PUNCT
cet-14722	116	22	linghu	linghu	PROPN
cet-14722	116	23	w.	w.	PROPN
cet-14722	116	24	,	,	PUNCT
cet-14722	116	25	hayat	hayat	PROPN
cet-14722	116	26	t.	t.	PROPN
cet-14722	116	27	,	,	PUNCT
cet-14722	116	28	guo	guo	PROPN
cet-14722	116	29	x.	x.	PROPN
cet-14722	116	30	,	,	PUNCT
cet-14722	116	31	2020	2020	NUM
cet-14722	116	32	,	,	PUNCT
cet-14722	116	33	graphene	graphene	ADJ
cet-14722	116	34	oxide	oxide	NOUN
cet-14722	116	35	decorated	decorate	VERB
cet-14722	116	36	nanoscale	nanoscale	NOUN
cet-14722	116	37	iron	iron	NOUN
cet-14722	116	38	sulfide	sulfide	NOUN
cet-14722	116	39	for	for	ADP
cet-14722	116	40	highly	highly	ADV
cet-14722	116	41	efficient	efficient	ADJ
cet-14722	116	42	scavenging	scavenging	NOUN
cet-14722	116	43	of	of	ADP
cet-14722	116	44	hexavalent	hexavalent	NOUN
cet-14722	116	45	chromium	chromium	NOUN
cet-14722	116	46	from	from	ADP
cet-14722	116	47	aqueous	aqueous	ADJ
cet-14722	116	48	solutions	solution	NOUN
cet-14722	116	49	,	,	PUNCT
cet-14722	116	50	journal	journal	NOUN
cet-14722	116	51	of	of	ADP
cet-14722	116	52	environmental	environmental	ADJ
cet-14722	116	53	chemical	chemical	PROPN
cet-14722	116	54	engineering	engineering	NOUN
cet-14722	116	55	,	,	PUNCT
cet-14722	116	56	8	8	NUM
cet-14722	116	57	,	,	PUNCT
cet-14722	116	58	103882	103882	NUM
cet-14722	116	59	.	.	PUNCT
cet-14722	117	1	yousefi	yousefi	PROPN
cet-14722	117	2	s.	s.	PROPN
cet-14722	117	3	,	,	PUNCT
cet-14722	117	4	ghasemi	ghasemi	PROPN
cet-14722	117	5	b.	b.	PROPN
cet-14722	117	6	,	,	PUNCT
cet-14722	117	7	tajally	tajally	ADV
cet-14722	117	8	m.	m.	NOUN
cet-14722	117	9	,	,	PUNCT
cet-14722	117	10	asghari	asghari	ADJ
cet-14722	117	11	a.	a.	NOUN
cet-14722	117	12	,	,	PUNCT
cet-14722	117	13	2017	2017	NUM
cet-14722	117	14	,	,	PUNCT
cet-14722	117	15	optical	optical	ADJ
cet-14722	117	16	properties	property	NOUN
cet-14722	117	17	of	of	ADP
cet-14722	117	18	mgo	mgo	PROPN
cet-14722	117	19	and	and	CCONJ
cet-14722	117	20	mg	mg	PROPN
cet-14722	117	21	(	(	PUNCT
cet-14722	117	22	oh	oh	INTJ
cet-14722	117	23	)	)	PUNCT
cet-14722	117	24	2	2	NUM
cet-14722	117	25	nanostructures	nanostructure	NOUN
cet-14722	117	26	synthesized	synthesize	VERB
cet-14722	117	27	by	by	ADP
cet-14722	117	28	a	a	DET
cet-14722	117	29	chemical	chemical	ADJ
cet-14722	117	30	precipitation	precipitation	NOUN
cet-14722	117	31	method	method	NOUN
cet-14722	117	32	using	use	VERB
cet-14722	117	33	impure	impure	NOUN
cet-14722	117	34	brine	brine	NOUN
cet-14722	117	35	,	,	PUNCT
cet-14722	117	36	journal	journal	NOUN
cet-14722	117	37	of	of	ADP
cet-14722	117	38	alloys	alloy	NOUN
cet-14722	117	39	and	and	CCONJ
cet-14722	117	40	compounds	compound	NOUN
cet-14722	117	41	,	,	PUNCT
cet-14722	117	42	711	711	NUM
cet-14722	117	43	,	,	PUNCT
cet-14722	117	44	521	521	NUM
cet-14722	117	45	–	–	PUNCT
cet-14722	117	46	529	529	NUM
cet-14722	117	47	.	.	PUNCT
cet-14722	118	1	zamora	zamora	PROPN
cet-14722	118	2	-	-	PUNCT
cet-14722	118	3	ledezma	ledezma	PROPN
cet-14722	118	4	c.	c.	PROPN
cet-14722	118	5	,	,	PUNCT
cet-14722	118	6	negrete	negrete	PROPN
cet-14722	118	7	-	-	PUNCT
cet-14722	118	8	bolagay	bolagay	PROPN
cet-14722	118	9	d.	d.	PROPN
cet-14722	118	10	,	,	PUNCT
cet-14722	118	11	figueroa	figueroa	PROPN
cet-14722	118	12	f.	f.	PROPN
cet-14722	118	13	,	,	PUNCT
cet-14722	118	14	zamora	zamora	PROPN
cet-14722	118	15	-	-	PUNCT
cet-14722	118	16	ledezma	ledezma	PROPN
cet-14722	118	17	e.	e.	PROPN
cet-14722	118	18	,	,	PUNCT
cet-14722	118	19	ni	ni	PROPN
cet-14722	118	20	m.	m.	PROPN
cet-14722	118	21	,	,	PUNCT
cet-14722	118	22	alexis	alexis	PROPN
cet-14722	118	23	f.	f.	PROPN
cet-14722	118	24	,	,	PUNCT
cet-14722	118	25	guerrero	guerrero	PROPN
cet-14722	118	26	v.h	v.h	PROPN
cet-14722	118	27	.	.	PROPN
cet-14722	118	28	,	,	PUNCT
cet-14722	118	29	2021	2021	NUM
cet-14722	118	30	,	,	PUNCT
cet-14722	118	31	heavy	heavy	ADJ
cet-14722	118	32	metal	metal	NOUN
cet-14722	118	33	water	water	NOUN
cet-14722	118	34	pollution	pollution	NOUN
cet-14722	118	35	:	:	PUNCT
cet-14722	118	36	a	a	DET
cet-14722	118	37	fresh	fresh	ADJ
cet-14722	118	38	look	look	NOUN
cet-14722	118	39	about	about	ADP
cet-14722	118	40	hazards	hazard	NOUN
cet-14722	118	41	,	,	PUNCT
cet-14722	118	42	novel	novel	ADJ
cet-14722	118	43	and	and	CCONJ
cet-14722	118	44	conventional	conventional	ADJ
cet-14722	118	45	remediation	remediation	NOUN
cet-14722	118	46	methods	method	NOUN
cet-14722	118	47	,	,	PUNCT
cet-14722	118	48	environmental	environmental	ADJ
cet-14722	118	49	technology	technology	NOUN
cet-14722	118	50	&	&	CCONJ
cet-14722	118	51	innovation	innovation	NOUN
cet-14722	118	52	,	,	PUNCT
cet-14722	118	53	22	22	NUM
cet-14722	118	54	,	,	PUNCT
cet-14722	118	55	101504	101504	NUM
cet-14722	118	56	.	.	PUNCT
cet-14722	119	1	zulfiqar	zulfiqar	PROPN
cet-14722	119	2	u.	u.	PROPN
cet-14722	119	3	,	,	PUNCT
cet-14722	119	4	haider	haider	PROPN
cet-14722	119	5	f.u	f.u	PROPN
cet-14722	119	6	.	.	PROPN
cet-14722	119	7	,	,	PUNCT
cet-14722	119	8	ahmad	ahmad	PROPN
cet-14722	119	9	m.	m.	PROPN
cet-14722	119	10	,	,	PUNCT
cet-14722	119	11	hussain	hussain	PROPN
cet-14722	119	12	s.	s.	PROPN
cet-14722	119	13	,	,	PUNCT
cet-14722	119	14	maqsood	maqsood	PROPN
cet-14722	119	15	m.f	m.f	PROPN
cet-14722	119	16	.	.	PROPN
cet-14722	119	17	,	,	PUNCT
cet-14722	119	18	ishfaq	ishfaq	NOUN
cet-14722	119	19	m.	m.	NOUN
cet-14722	119	20	,	,	PUNCT
cet-14722	119	21	shahzad	shahzad	PROPN
cet-14722	119	22	b.	b.	PROPN
cet-14722	119	23	,	,	PUNCT
cet-14722	119	24	waqas	waqas	PROPN
cet-14722	119	25	m.m	m.m	PROPN
cet-14722	119	26	.	.	PROPN
cet-14722	119	27	,	,	PUNCT
cet-14722	119	28	ali	ali	PROPN
cet-14722	119	29	b.	b.	PROPN
cet-14722	119	30	,	,	PUNCT
cet-14722	119	31	tayyab	tayyab	PROPN
cet-14722	119	32	m.n	m.n	PROPN
cet-14722	119	33	.	.	PROPN
cet-14722	119	34	,	,	PUNCT
cet-14722	119	35	ahmad	ahmad	PROPN
cet-14722	119	36	s.a	s.a	PROPN
cet-14722	119	37	.	.	PROPN
cet-14722	119	38	,	,	PUNCT
cet-14722	119	39	2023	2023	NUM
cet-14722	119	40	,	,	PUNCT
cet-14722	119	41	chromium	chromium	NOUN
cet-14722	119	42	toxicity	toxicity	NOUN
cet-14722	119	43	,	,	PUNCT
cet-14722	119	44	speciation	speciation	NOUN
cet-14722	119	45	,	,	PUNCT
cet-14722	119	46	and	and	CCONJ
cet-14722	119	47	remediation	remediation	NOUN
cet-14722	119	48	strategies	strategy	NOUN
cet-14722	119	49	in	in	ADP
cet-14722	119	50	soil	soil	NOUN
cet-14722	119	51	-	-	PUNCT
cet-14722	119	52	plant	plant	NOUN
cet-14722	119	53	interface	interface	NOUN
cet-14722	119	54	:	:	PUNCT
cet-14722	119	55	a	a	DET
cet-14722	119	56	critical	critical	ADJ
cet-14722	119	57	review	review	NOUN
cet-14722	119	58	,	,	PUNCT
cet-14722	119	59	frontiers	frontier	NOUN
cet-14722	119	60	in	in	ADP
cet-14722	119	61	plant	plant	NOUN
cet-14722	119	62	science	science	NOUN
cet-14722	119	63	,	,	PUNCT
cet-14722	119	64	13	13	NUM
cet-14722	119	65	,	,	PUNCT
cet-14722	119	66	1081624	1081624	NUM
cet-14722	119	67	.	.	PUNCT
cet-14722	120	1	618	618	NUM
cet-14722	120	2	145mogale.pdf	145mogale.pdf	NUM
cet-14722	120	3	graphene	graphene	NOUN
cet-14722	120	4	oxide	oxide	NOUN
cet-14722	120	5	grafted	graft	VERB
cet-14722	120	6	mgo	mgo	PROPN
cet-14722	120	7	doped	dope	VERB
cet-14722	120	8	activated	activated	ADJ
cet-14722	120	9	carbon	carbon	NOUN
cet-14722	120	10	for	for	ADP
cet-14722	120	11	efficient	efficient	ADJ
cet-14722	120	12	remediation	remediation	NOUN
cet-14722	120	13	of	of	ADP
cet-14722	120	14	hexavalent	hexavalent	NOUN
cet-14722	120	15	chromium	chromium	NOUN
cet-14722	120	16	[	[	X
cet-14722	120	17	cr(vi	cr(vi	PROPN
cet-14722	120	18	)	)	PUNCT
cet-14722	120	19	]	]	PUNCT
cet-14722	120	20	contaminated	contaminate	VERB
cet-14722	120	21	water	water	NOUN
cet-14722	120	22	2.2	2.2	NUM
cet-14722	120	23	characterization	characterization	NOUN
cet-14722	120	24	x	x	NOUN
cet-14722	120	25	-	-	NOUN
cet-14722	120	26	ray	ray	NOUN
cet-14722	120	27	diffractometer	diffractometer	NOUN
cet-14722	120	28	(	(	PUNCT
cet-14722	120	29	xrd	xrd	NOUN
cet-14722	120	30	,	,	PUNCT
cet-14722	120	31	panalytical	panalytical	ADJ
cet-14722	120	32	empyrean	empyrean	PROPN
cet-14722	120	33	)	)	PUNCT
cet-14722	120	34	with	with	ADP
cet-14722	120	35	a	a	DET
cet-14722	120	36	monochromatic	monochromatic	ADJ
cet-14722	120	37	cu	cu	PROPN
cet-14722	120	38	-	-	PUNCT
cet-14722	120	39	kα	kα	PROPN
cet-14722	120	40	radiation	radiation	NOUN
cet-14722	120	41	source	source	NOUN
cet-14722	120	42	was	be	AUX
cet-14722	120	43	used	use	VERB
cet-14722	120	44	to	to	PART
cet-14722	120	45	study	study	VERB
cet-14722	120	46	x	x	ADJ
cet-14722	120	47	-	-	NOUN
cet-14722	120	48	ray	ray	NOUN
cet-14722	120	49	diffraction	diffraction	NOUN
cet-14722	120	50	.	.	PUNCT
cet-14722	121	1	fourier	fourier	PROPN
cet-14722	121	2	transform	transform	VERB
cet-14722	121	3	infrared	infrared	ADJ
cet-14722	121	4	spectroscopy	spectroscopy	NOUN
cet-14722	121	5	was	be	AUX
cet-14722	121	6	used	use	VERB
cet-14722	121	7	to	to	PART
cet-14722	121	8	identify	identify	VERB
cet-14722	121	9	functional	functional	ADJ
cet-14722	121	10	groups	group	NOUN
cet-14722	121	11	in	in	ADP
cet-14722	121	12	the	the	DET
cet-14722	121	13	nano	nano	NOUN
cet-14722	121	14	adsorbent	adsorbent	NOUN
cet-14722	121	15	on	on	ADP
cet-14722	121	16	a	a	DET
cet-14722	121	17	perkin	perkin	PROPN
cet-14722	121	18	elmer	elmer	PROPN
cet-14722	121	19	sy	sy	PROPN
cet-14722	121	20	...	...	PUNCT
cet-14722	121	21	2.3	2.3	NUM
cet-14722	121	22	batch	batch	NOUN
cet-14722	121	23	adsorption	adsorption	NOUN
cet-14722	121	24	studies	study	NOUN
cet-14722	121	25	batch	batch	VERB
cet-14722	121	26	adsorption	adsorption	NOUN
cet-14722	121	27	experiments	experiment	NOUN
cet-14722	121	28	were	be	AUX
cet-14722	121	29	carried	carry	VERB
cet-14722	121	30	out	out	ADP
cet-14722	121	31	to	to	PART
cet-14722	121	32	study	study	VERB
cet-14722	121	33	the	the	DET
cet-14722	121	34	effects	effect	NOUN
cet-14722	121	35	of	of	ADP
cet-14722	121	36	ph	ph	ADJ
cet-14722	121	37	,	,	PUNCT
cet-14722	121	38	initial	initial	ADJ
cet-14722	121	39	cr(vi	cr(vi	PROPN
cet-14722	121	40	)	)	PUNCT
cet-14722	121	41	concentration	concentration	NOUN
cet-14722	121	42	,	,	PUNCT
cet-14722	121	43	adsorbent	adsorbent	NOUN
cet-14722	121	44	dose	dose	NOUN
cet-14722	121	45	and	and	CCONJ
cet-14722	121	46	contact	contact	NOUN
cet-14722	121	47	time	time	NOUN
cet-14722	121	48	relative	relative	ADJ
cet-14722	121	49	to	to	ADP
cet-14722	121	50	the	the	DET
cet-14722	121	51	adsorption	adsorption	NOUN
cet-14722	121	52	performance	performance	NOUN
cet-14722	121	53	of	of	ADP
cet-14722	121	54	go@mgo@ac	go@mgo@ac	PROPN
cet-14722	121	55	.	.	PUNCT
cet-14722	122	1	a	a	DET
cet-14722	122	2	cr(vi	cr(vi	PROPN
cet-14722	122	3	)	)	PUNCT
cet-14722	122	4	stock	stock	NOUN
cet-14722	122	5	solution	solution	NOUN
cet-14722	122	6	of	of	ADP
cet-14722	122	7	1000	1000	NUM
cet-14722	122	8	mg	mg	PROPN
cet-14722	122	9	/	/	SYM
cet-14722	122	10	l	l	NOUN
cet-14722	122	11	was	be	AUX
cet-14722	122	12	made	make	VERB
cet-14722	122	13	by	by	ADP
cet-14722	122	14	dissolving	dissolve	VERB
cet-14722	122	15	2	2	NUM
cet-14722	122	16	....	....	SYM
cet-14722	122	17	2.4	2.4	NUM
cet-14722	122	18	adsorption	adsorption	NOUN
cet-14722	122	19	isotherm	isotherm	NOUN
cet-14722	122	20	and	and	CCONJ
cet-14722	122	21	kinetic	kinetic	ADJ
cet-14722	122	22	studies	study	NOUN
cet-14722	122	23	the	the	DET
cet-14722	122	24	isotherm	isotherm	PROPN
cet-14722	122	25	data	datum	NOUN
cet-14722	122	26	was	be	AUX
cet-14722	122	27	fitted	fit	VERB
cet-14722	122	28	to	to	ADP
cet-14722	122	29	the	the	DET
cet-14722	122	30	langmuir	langmuir	NOUN
cet-14722	122	31	and	and	CCONJ
cet-14722	122	32	freundlich	freundlich	ADJ
cet-14722	122	33	models	model	NOUN
cet-14722	122	34	and	and	CCONJ
cet-14722	122	35	the	the	DET
cet-14722	122	36	kinetics	kinetic	NOUN
cet-14722	122	37	data	datum	NOUN
cet-14722	122	38	was	be	AUX
cet-14722	122	39	fitted	fit	VERB
cet-14722	122	40	to	to	ADP
cet-14722	122	41	the	the	DET
cet-14722	122	42	pseudo	pseudo	NOUN
cet-14722	122	43	-	-	ADJ
cet-14722	122	44	first	first	ADJ
cet-14722	122	45	order	order	NOUN
cet-14722	122	46	and	and	CCONJ
cet-14722	122	47	pseudo	pseudo	NOUN
cet-14722	122	48	-	-	ADJ
cet-14722	122	49	second	second	ADJ
cet-14722	122	50	order	order	NOUN
cet-14722	122	51	models	model	NOUN
cet-14722	122	52	to	to	PART
cet-14722	122	53	study	study	VERB
cet-14722	122	54	the	the	DET
cet-14722	122	55	relationship	relationship	NOUN
cet-14722	122	56	between	between	ADP
cet-14722	122	57	adsorbate	adsorbate	ADJ
cet-14722	122	58	–	–	PUNCT
cet-14722	122	59	adsorbent	adsorbent	NOUN
cet-14722	122	60	to	to	PART
cet-14722	122	61	determine	determine	VERB
cet-14722	122	62	the	the	DET
cet-14722	122	63	adsorbent	adsorbent	NOUN
cet-14722	122	64	performance	performance	NOUN
cet-14722	122	65	...	...	PUNCT
cet-14722	122	66	where	where	SCONJ
cet-14722	122	67	ce	ce	PROPN
cet-14722	122	68	is	be	AUX
cet-14722	122	69	the	the	DET
cet-14722	122	70	cr(vi	cr(vi	PROPN
cet-14722	122	71	)	)	PUNCT
cet-14722	122	72	concentration	concentration	NOUN
cet-14722	122	73	after	after	ADP
cet-14722	122	74	adsorption	adsorption	NOUN
cet-14722	122	75	(	(	PUNCT
cet-14722	122	76	mg	mg	PROPN
cet-14722	122	77	/	/	SYM
cet-14722	122	78	l	l	NOUN
cet-14722	122	79	)	)	PUNCT
cet-14722	122	80	,	,	PUNCT
cet-14722	122	81	qe	qe	PROPN
cet-14722	122	82	and	and	CCONJ
cet-14722	122	83	qmax	qmax	PROPN
cet-14722	122	84	are	be	AUX
cet-14722	122	85	the	the	DET
cet-14722	122	86	equilibrium	equilibrium	NOUN
cet-14722	122	87	and	and	CCONJ
cet-14722	122	88	maximum	maximum	ADJ
cet-14722	122	89	adsorption	adsorption	NOUN
cet-14722	122	90	capacities	capacity	NOUN
cet-14722	122	91	(	(	PUNCT
cet-14722	122	92	mg	mg	PROPN
cet-14722	122	93	/	/	SYM
cet-14722	122	94	g	g	NOUN
cet-14722	122	95	)	)	PUNCT
cet-14722	122	96	respectively	respectively	ADV
cet-14722	122	97	.	.	PUNCT
cet-14722	123	1	the	the	DET
cet-14722	123	2	langmuir	langmuir	PROPN
cet-14722	123	3	constant	constant	PROPN
cet-14722	123	4	,	,	PUNCT
cet-14722	123	5	kl	kl	PROPN
cet-14722	123	6	,	,	PUNCT
cet-14722	123	7	and	and	CCONJ
cet-14722	123	8	freundlich	freundlich	ADJ
cet-14722	123	9	constants	constant	NOUN
cet-14722	123	10	,	,	PUNCT
cet-14722	123	11	n	n	PROPN
cet-14722	123	12	and	and	CCONJ
cet-14722	123	13	kf	kf	PROPN
cet-14722	123	14	.	.	PUNCT
cet-14722	124	1	the	the	DET
cet-14722	124	2	adsorption	adsorption	NOUN
cet-14722	124	3	capacity	capacity	NOUN
cet-14722	124	4	at	at	ADP
cet-14722	124	5	time	time	NOUN
cet-14722	124	6	t	t	PROPN
cet-14722	124	7	is	be	AUX
cet-14722	124	8	qt	qt	ADP
cet-14722	124	9	...	...	PUNCT
cet-14722	124	10	sem	sem	NOUN
cet-14722	124	11	and	and	CCONJ
cet-14722	124	12	bet	bet	PROPN
cet-14722	124	13	surface	surface	PROPN
cet-14722	124	14	area	area	PROPN
cet-14722	124	15	studies	study	NOUN
cet-14722	124	16	sem	sem	PROPN
cet-14722	124	17	study	study	NOUN
cet-14722	124	18	was	be	AUX
cet-14722	124	19	conducted	conduct	VERB
cet-14722	124	20	to	to	PART
cet-14722	124	21	study	study	VERB
cet-14722	124	22	the	the	DET
cet-14722	124	23	morphology	morphology	NOUN
cet-14722	124	24	and	and	CCONJ
cet-14722	124	25	microstructure	microstructure	NOUN
cet-14722	124	26	of	of	ADP
cet-14722	124	27	the	the	DET
cet-14722	124	28	materials	material	NOUN
cet-14722	124	29	.	.	PUNCT
cet-14722	125	1	figures	figure	NOUN
cet-14722	125	2	1a	1a	PROPN
cet-14722	125	3	and	and	CCONJ
cet-14722	125	4	b	b	X
cet-14722	125	5	depict	depict	NOUN
cet-14722	125	6	well	well	ADV
cet-14722	125	7	developed	develop	VERB
cet-14722	125	8	porous	porous	ADJ
cet-14722	125	9	structure	structure	NOUN
cet-14722	125	10	of	of	ADP
cet-14722	125	11	the	the	DET
cet-14722	125	12	mgo	mgo	NOUN
cet-14722	125	13	doped	dope	VERB
cet-14722	125	14	ac	ac	ADV
cet-14722	125	15	at	at	ADP
cet-14722	125	16	different	different	ADJ
cet-14722	125	17	magnifications	magnification	NOUN
cet-14722	125	18	.	.	PUNCT
cet-14722	126	1	the	the	DET
cet-14722	126	2	mgo	mgo	PROPN
cet-14722	126	3	doped	dope	VERB
cet-14722	126	4	ac	ac	PROPN
cet-14722	126	5	prepared	prepare	VERB
cet-14722	126	6	from	from	ADP
cet-14722	126	7	the	the	DET
cet-14722	126	8	wheat	wheat	NOUN
cet-14722	126	9	bran	bran	NOUN
cet-14722	126	10	shows	show	VERB
cet-14722	126	11	highly	highly	ADV
cet-14722	126	12	de	de	ADJ
cet-14722	126	13	...	...	PUNCT
cet-14722	126	14	ftir	ftir	X
cet-14722	126	15	and	and	CCONJ
cet-14722	126	16	xrd	xrd	PROPN
cet-14722	126	17	studies	study	NOUN
cet-14722	126	18	figure	figure	VERB
cet-14722	126	19	2a	2a	NUM
cet-14722	126	20	presents	present	VERB
cet-14722	126	21	the	the	DET
cet-14722	126	22	xrd	xrd	PROPN
cet-14722	126	23	data	datum	NOUN
cet-14722	126	24	of	of	ADP
cet-14722	126	25	the	the	DET
cet-14722	126	26	synthesized	synthesize	VERB
cet-14722	126	27	go	go	NOUN
cet-14722	126	28	/	/	SYM
cet-14722	126	29	mgo@ac	mgo@ac	NOUN
cet-14722	126	30	.	.	PUNCT
cet-14722	127	1	the	the	DET
cet-14722	127	2	prominent	prominent	ADJ
cet-14722	127	3	peaks	peak	NOUN
cet-14722	127	4	at	at	ADP
cet-14722	127	5	2θ	2θ	NUM
cet-14722	127	6	values	value	NOUN
cet-14722	127	7	of	of	ADP
cet-14722	127	8	36.90	36.90	NUM
cet-14722	127	9	,	,	PUNCT
cet-14722	127	10	42.71	42.71	NUM
cet-14722	127	11	,	,	PUNCT
cet-14722	127	12	62.23	62.23	NUM
cet-14722	127	13	,	,	PUNCT
cet-14722	127	14	74.67	74.67	NUM
cet-14722	127	15	and	and	CCONJ
cet-14722	127	16	78.65	78.65	NUM
cet-14722	127	17	are	be	AUX
cet-14722	127	18	related	relate	VERB
cet-14722	127	19	to	to	ADP
cet-14722	127	20	the	the	DET
cet-14722	127	21	planes	plane	NOUN
cet-14722	127	22	(	(	PUNCT
cet-14722	127	23	111	111	NUM
cet-14722	127	24	)	)	PUNCT
cet-14722	127	25	,	,	PUNCT
cet-14722	127	26	(	(	PUNCT
cet-14722	127	27	200	200	NUM
cet-14722	127	28	)	)	PUNCT
cet-14722	127	29	,	,	PUNCT
cet-14722	127	30	(	(	PUNCT
cet-14722	127	31	220	220	NUM
cet-14722	127	32	)	)	PUNCT
cet-14722	127	33	,	,	PUNCT
cet-14722	127	34	(	(	PUNCT
cet-14722	127	35	311)and	311)and	NUM
cet-14722	127	36	(	(	PUNCT
cet-14722	127	37	222	222	NUM
cet-14722	127	38	)	)	PUNCT
cet-14722	127	39	respectively	respectively	ADV
cet-14722	127	40	,	,	PUNCT
cet-14722	127	41	that	that	PRON
cet-14722	127	42	shows	show	VERB
cet-14722	127	43	the	the	DET
cet-14722	127	44	formation	formation	NOUN
cet-14722	127	45	of	of	ADP
cet-14722	127	46	polycr	polycr	NOUN
cet-14722	127	47	...	...	PUNCT
cet-14722	127	48	effect	effect	NOUN
cet-14722	127	49	of	of	ADP
cet-14722	127	50	solution	solution	NOUN
cet-14722	127	51	ph	ph	NOUN
cet-14722	127	52	initial	initial	ADJ
cet-14722	127	53	solution	solution	NOUN
cet-14722	127	54	ph	ph	NOUN
cet-14722	127	55	was	be	AUX
cet-14722	127	56	varied	varied	ADJ
cet-14722	127	57	from	from	ADP
cet-14722	127	58	ph	ph	PROPN
cet-14722	127	59	3	3	NUM
cet-14722	127	60	to	to	PART
cet-14722	127	61	11	11	NUM
cet-14722	127	62	while	while	SCONJ
cet-14722	127	63	keeping	keep	VERB
cet-14722	127	64	the	the	DET
cet-14722	127	65	adsorbate	adsorbate	ADJ
cet-14722	127	66	concentration	concentration	NOUN
cet-14722	127	67	at	at	ADP
cet-14722	127	68	100	100	NUM
cet-14722	127	69	mg	mg	NUM
cet-14722	127	70	/	/	SYM
cet-14722	127	71	l	l	NOUN
cet-14722	127	72	,	,	PUNCT
cet-14722	127	73	adsorbent	adsorbent	ADJ
cet-14722	127	74	dosage	dosage	NOUN
cet-14722	127	75	at	at	ADP
cet-14722	127	76	6	6	NUM
cet-14722	127	77	g	g	NOUN
cet-14722	127	78	/	/	SYM
cet-14722	127	79	l	l	NOUN
cet-14722	127	80	and	and	CCONJ
cet-14722	127	81	contact	contact	NOUN
cet-14722	127	82	time	time	NOUN
cet-14722	127	83	at	at	ADP
cet-14722	127	84	360	360	NUM
cet-14722	127	85	minutes	minute	NOUN
cet-14722	127	86	constant	constant	ADJ
cet-14722	127	87	to	to	PART
cet-14722	127	88	study	study	VERB
cet-14722	127	89	the	the	DET
cet-14722	127	90	influence	influence	NOUN
cet-14722	127	91	of	of	ADP
cet-14722	127	92	ph	ph	NOUN
cet-14722	127	93	on	on	ADP
cet-14722	127	94	cr(vi	cr(vi	PROPN
cet-14722	127	95	)	)	PUNCT
cet-14722	127	96	adsorption	adsorption	NOUN
cet-14722	127	97	by	by	ADP
cet-14722	127	98	go	go	NOUN
cet-14722	127	99	/	/	SYM
cet-14722	127	100	mgo@ac	mgo@ac	PROPN
cet-14722	127	101	as	as	SCONJ
cet-14722	127	102	illustrated	illustrate	VERB
cet-14722	127	103	in	in	ADP
cet-14722	127	104	...	...	PUNCT
cet-14722	127	105	effect	effect	NOUN
cet-14722	127	106	of	of	ADP
cet-14722	127	107	adsorbent	adsorbent	NOUN
cet-14722	127	108	dosage	dosage	NOUN
cet-14722	127	109	the	the	DET
cet-14722	127	110	adsorbent	adsorbent	NOUN
cet-14722	127	111	performance	performance	NOUN
cet-14722	127	112	on	on	ADP
cet-14722	127	113	cr(vi	cr(vi	PROPN
cet-14722	127	114	)	)	PUNCT
cet-14722	127	115	removal	removal	NOUN
cet-14722	127	116	was	be	AUX
cet-14722	127	117	investigated	investigate	VERB
cet-14722	127	118	in	in	ADP
cet-14722	127	119	the	the	DET
cet-14722	127	120	range	range	NOUN
cet-14722	127	121	of	of	ADP
cet-14722	127	122	1	1	NUM
cet-14722	127	123	to	to	PART
cet-14722	127	124	6	6	NUM
cet-14722	127	125	g	g	NOUN
cet-14722	127	126	/	/	SYM
cet-14722	127	127	l	l	NOUN
cet-14722	127	128	,	,	PUNCT
cet-14722	127	129	whilst	whilst	SCONJ
cet-14722	127	130	maintaining	maintain	VERB
cet-14722	127	131	a	a	DET
cet-14722	127	132	constant	constant	ADJ
cet-14722	127	133	adsorbate	adsorbate	ADJ
cet-14722	127	134	concentration	concentration	NOUN
cet-14722	127	135	of	of	ADP
cet-14722	127	136	100	100	NUM
cet-14722	127	137	mg	mg	NUM
cet-14722	127	138	/	/	SYM
cet-14722	127	139	l	l	NOUN
cet-14722	127	140	,	,	PUNCT
cet-14722	127	141	ph	ph	NOUN
cet-14722	127	142	of	of	ADP
cet-14722	127	143	5	5	NUM
cet-14722	127	144	and	and	CCONJ
cet-14722	127	145	contact	contact	NOUN
cet-14722	127	146	time	time	NOUN
cet-14722	127	147	at	at	ADP
cet-14722	127	148	360	360	NUM
cet-14722	127	149	minutes	minute	NOUN
cet-14722	127	150	,	,	PUNCT
cet-14722	127	151	as	as	SCONJ
cet-14722	127	152	indicated	indicate	VERB
cet-14722	127	153	in	in	ADP
cet-14722	127	154	figure	figure	NOUN
cet-14722	127	155	2d	2d	NOUN
cet-14722	127	156	.	.	PUNCT
cet-14722	128	1	as	as	ADP
cet-14722	128	2	the	the	DET
cet-14722	128	3	dose	dose	NOUN
cet-14722	128	4	of	of	ADP
cet-14722	128	5	the	the	DET
cet-14722	128	6	adsorben	adsorben	NOUN
cet-14722	128	7	...	...	PUNCT
cet-14722	128	8	3.3	3.3	NUM
cet-14722	128	9	adsorption	adsorption	NOUN
cet-14722	128	10	isotherm	isotherm	NOUN
cet-14722	128	11	and	and	CCONJ
cet-14722	128	12	kinetic	kinetic	ADJ
cet-14722	128	13	studies	study	NOUN
cet-14722	128	14	effect	effect	NOUN
cet-14722	128	15	of	of	ADP
cet-14722	128	16	different	different	ADJ
cet-14722	128	17	initial	initial	ADJ
cet-14722	128	18	cr(vi	cr(vi	PROPN
cet-14722	128	19	)	)	PUNCT
cet-14722	128	20	concentration	concentration	NOUN
cet-14722	128	21	the	the	DET
cet-14722	128	22	langmuir	langmuir	NOUN
cet-14722	128	23	and	and	CCONJ
cet-14722	128	24	freundlich	freundlich	NOUN
cet-14722	128	25	models	model	NOUN
cet-14722	128	26	were	be	AUX
cet-14722	128	27	used	use	VERB
cet-14722	128	28	to	to	PART
cet-14722	128	29	fit	fit	VERB
cet-14722	128	30	equilibrium	equilibrium	NOUN
cet-14722	128	31	adsorption	adsorption	NOUN
cet-14722	128	32	data	datum	NOUN
cet-14722	128	33	to	to	PART
cet-14722	128	34	study	study	VERB
cet-14722	128	35	the	the	DET
cet-14722	128	36	adsorbate	adsorbate	ADJ
cet-14722	128	37	–	–	PUNCT
cet-14722	128	38	absorbent	absorbent	ADJ
cet-14722	128	39	interactions	interaction	NOUN
cet-14722	128	40	.	.	PUNCT
cet-14722	129	1	as	as	SCONJ
cet-14722	129	2	presented	present	VERB
cet-14722	129	3	in	in	ADP
cet-14722	129	4	figure	figure	NOUN
cet-14722	129	5	3a	3a	NUM
cet-14722	129	6	,	,	PUNCT
cet-14722	129	7	isotherm	isotherm	PROPN
cet-14722	129	8	data	datum	NOUN
cet-14722	129	9	best	well	ADV
cet-14722	129	10	fitted	fit	VERB
cet-14722	129	11	the	the	DET
cet-14722	129	12	langmuir	langmuir	PROPN
cet-14722	129	13	model	model	NOUN
cet-14722	129	14	(	(	PUNCT
cet-14722	129	15	r2	r2	PROPN
cet-14722	129	16	=	=	PUNCT
cet-14722	129	17	0.996	0.996	NUM
cet-14722	129	18	)	)	PUNCT
cet-14722	129	19	for	for	ADP
cet-14722	129	20	adsorption	adsorption	NOUN
cet-14722	129	21	of	of	ADP
cet-14722	129	22	cr(vi	cr(vi	PROPN
cet-14722	129	23	)	)	PUNCT
cet-14722	129	24	as	as	SCONJ
cet-14722	129	25	compared	compare	VERB
cet-14722	129	26	to	to	ADP
cet-14722	129	27	...	...	PUNCT
cet-14722	129	28	effect	effect	NOUN
cet-14722	129	29	of	of	ADP
cet-14722	129	30	contact	contact	NOUN
cet-14722	129	31	time	time	NOUN
cet-14722	129	32	the	the	DET
cet-14722	129	33	adsorption	adsorption	NOUN
cet-14722	129	34	kinetics	kinetic	NOUN
cet-14722	129	35	studies	study	NOUN
cet-14722	129	36	were	be	AUX
cet-14722	129	37	varied	varied	ADJ
cet-14722	129	38	from	from	ADP
cet-14722	129	39	0	0	NUM
cet-14722	129	40	to	to	ADP
cet-14722	129	41	360	360	NUM
cet-14722	129	42	minutes	minute	NOUN
cet-14722	129	43	with	with	ADP
cet-14722	129	44	an	an	DET
cet-14722	129	45	absorbate	absorbate	ADJ
cet-14722	129	46	concentration	concentration	NOUN
cet-14722	129	47	of	of	ADP
cet-14722	129	48	100	100	NUM
cet-14722	129	49	mg	mg	NUM
cet-14722	129	50	/	/	SYM
cet-14722	129	51	l	l	NOUN
cet-14722	129	52	,	,	PUNCT
cet-14722	129	53	adsorbent	adsorbent	ADJ
cet-14722	129	54	dosage	dosage	NOUN
cet-14722	129	55	of	of	ADP
cet-14722	129	56	6	6	NUM
cet-14722	129	57	g	g	NOUN
cet-14722	129	58	/	/	SYM
cet-14722	129	59	l	l	NOUN
cet-14722	129	60	under	under	ADP
cet-14722	129	61	a	a	DET
cet-14722	129	62	ph	ph	NOUN
cet-14722	129	63	of	of	ADP
cet-14722	129	64	5	5	NUM
cet-14722	129	65	.	.	PUNCT
cet-14722	130	1	the	the	DET
cet-14722	130	2	pseudo	pseudo	NOUN
cet-14722	130	3	-	-	ADJ
cet-14722	130	4	first	first	ADJ
cet-14722	130	5	-	-	PUNCT
cet-14722	130	6	order	order	NOUN
cet-14722	130	7	and	and	CCONJ
cet-14722	130	8	pseudo	pseudo	NOUN
cet-14722	130	9	-	-	ADJ
cet-14722	130	10	second	second	ADJ
cet-14722	130	11	-	-	PUNCT
cet-14722	130	12	order	order	NOUN
cet-14722	130	13	models	model	NOUN
cet-14722	130	14	were	be	AUX
cet-14722	130	15	used	use	VERB
cet-14722	130	16	to	to	PART
cet-14722	130	17	fit	fit	VERB
cet-14722	130	18	kinetics	kinetic	NOUN
cet-14722	130	19	data	datum	NOUN
cet-14722	130	20	and	and	CCONJ
cet-14722	130	21	the	the	DET
cet-14722	130	22	pseu	pseu	NOUN
cet-14722	130	23	...	...	PUNCT