id	sid	tid	token	lemma	pos
cet-2334	1	1	chemical	chemical	NOUN
cet-2334	1	2	engineering	engineering	NOUN
cet-2334	1	3	transactions	transaction	NOUN
cet-2334	1	4	vol	vol	NOUN
cet-2334	1	5	.	.	PROPN
cet-2334	1	6	57	57	NUM
cet-2334	1	7	,	,	PUNCT
cet-2334	1	8	2017	2017	NUM
cet-2334	1	9	a	a	DET
cet-2334	1	10	publication	publication	NOUN
cet-2334	1	11	of	of	ADP
cet-2334	1	12	the	the	DET
cet-2334	1	13	italian	italian	ADJ
cet-2334	1	14	association	association	NOUN
cet-2334	1	15	of	of	ADP
cet-2334	1	16	chemical	chemical	PROPN
cet-2334	1	17	engineering	engineering	NOUN
cet-2334	1	18	online	online	ADV
cet-2334	1	19	at	at	ADP
cet-2334	1	20	www.aidic.it/cet	www.aidic.it/cet	PROPN
cet-2334	1	21	guest	guest	NOUN
cet-2334	1	22	editors	editor	NOUN
cet-2334	1	23	:	:	PUNCT
cet-2334	1	24	sauro	sauro	PROPN
cet-2334	1	25	pierucci	pierucci	PROPN
cet-2334	1	26	,	,	PUNCT
cet-2334	1	27	jiří	jiří	NOUN
cet-2334	1	28	jaromír	jaromír	PROPN
cet-2334	1	29	klemeš	klemeš	PROPN
cet-2334	1	30	,	,	PUNCT
cet-2334	1	31	laura	laura	PROPN
cet-2334	1	32	piazza	piazza	PROPN
cet-2334	1	33	,	,	PUNCT
cet-2334	1	34	serafim	serafim	NOUN
cet-2334	1	35	bakalis	bakali	VERB
cet-2334	1	36	copyright	copyright	NOUN
cet-2334	1	37	©	©	PROPN
cet-2334	1	38	2017	2017	NUM
cet-2334	1	39	,	,	PUNCT
cet-2334	1	40	aidic	aidic	ADJ
cet-2334	1	41	servizi	servizi	PROPN
cet-2334	1	42	s.r.l	s.r.l	PROPN
cet-2334	1	43	.	.	PUNCT
cet-2334	2	1	isbn	isbn	ADJ
cet-2334	2	2	978	978	NUM
cet-2334	2	3	-	-	SYM
cet-2334	2	4	88	88	NUM
cet-2334	2	5	-	-	PUNCT
cet-2334	2	6	9560848	9560848	NUM
cet-2334	2	7	-	-	SYM
cet-2334	2	8	8	8	NUM
cet-2334	2	9	;	;	PUNCT
cet-2334	2	10	issn	issn	PROPN
cet-2334	2	11	2283	2283	NUM
cet-2334	2	12	-	-	SYM
cet-2334	2	13	9216	9216	NUM
cet-2334	2	14	study	study	NOUN
cet-2334	2	15	of	of	ADP
cet-2334	2	16	a	a	DET
cet-2334	2	17	novel	novel	ADJ
cet-2334	2	18	electrochemical	electrochemical	ADJ
cet-2334	2	19	method	method	NOUN
cet-2334	2	20	for	for	ADP
cet-2334	2	21	copper	copper	NOUN
cet-2334	2	22	recovery	recovery	NOUN
cet-2334	2	23	from	from	ADP
cet-2334	2	24	waste	waste	NOUN
cet-2334	2	25	printed	print	VERB
cet-2334	2	26	circuit	circuit	NOUN
cet-2334	2	27	boards	board	NOUN
cet-2334	2	28	cristina	cristina	PROPN
cet-2334	2	29	cocchiaraa	cocchiaraa	PROPN
cet-2334	2	30	,	,	PUNCT
cet-2334	2	31	salvatore	salvatore	NOUN
cet-2334	2	32	piazza	piazza	PROPN
cet-2334	2	33	,	,	PUNCT
cet-2334	2	34	carmelo	carmelo	PROPN
cet-2334	2	35	sunseri	sunseri	PROPN
cet-2334	2	36	,	,	PUNCT
cet-2334	2	37	rosalinda	rosalinda	PROPN
cet-2334	2	38	inguanta	inguanta	PROPN
cet-2334	2	39	laboratorio	laboratorio	PROPN
cet-2334	2	40	di	di	PROPN
cet-2334	2	41	chimica	chimica	PROPN
cet-2334	2	42	fisica	fisica	PROPN
cet-2334	2	43	applicata	applicata	PROPN
cet-2334	2	44	,	,	PUNCT
cet-2334	2	45	dipartimento	dipartimento	ADP
cet-2334	2	46	dell’innovazione	dell’innovazione	NOUN
cet-2334	2	47	industriale	industriale	PROPN
cet-2334	2	48	e	e	PROPN
cet-2334	2	49	digitale	digitale	PROPN
cet-2334	2	50	ingegneria	ingegneria	PROPN
cet-2334	2	51	chimica	chimica	PROPN
cet-2334	2	52	gestionale	gestionale	PROPN
cet-2334	2	53	informatica	informatica	PROPN
cet-2334	2	54	meccanica	meccanica	PROPN
cet-2334	2	55	,	,	PUNCT
cet-2334	2	56	università	università	PROPN
cet-2334	2	57	di	di	PROPN
cet-2334	2	58	palermo	palermo	PROPN
cet-2334	2	59	,	,	PUNCT
cet-2334	2	60	viale	viale	NOUN
cet-2334	2	61	delle	delle	NOUN
cet-2334	2	62	scienze	scienze	PROPN
cet-2334	2	63	90128	90128	NUM
cet-2334	2	64	palermo	palermo	PROPN
cet-2334	2	65	(	(	PUNCT
cet-2334	2	66	italy	italy	PROPN
cet-2334	2	67	)	)	PUNCT
cet-2334	2	68	cocchiara.cristina@gmail.com	cocchiara.cristina@gmail.com	X
cet-2334	2	69	this	this	DET
cet-2334	2	70	study	study	NOUN
cet-2334	2	71	was	be	AUX
cet-2334	2	72	carried	carry	VERB
cet-2334	2	73	out	out	ADP
cet-2334	2	74	to	to	PART
cet-2334	2	75	recover	recover	VERB
cet-2334	2	76	copper	copper	NOUN
cet-2334	2	77	from	from	ADP
cet-2334	2	78	printed	print	VERB
cet-2334	2	79	circuit	circuit	NOUN
cet-2334	2	80	boards	board	NOUN
cet-2334	2	81	of	of	ADP
cet-2334	2	82	waste	waste	NOUN
cet-2334	2	83	computers	computer	NOUN
cet-2334	2	84	through	through	ADP
cet-2334	2	85	an	an	DET
cet-2334	2	86	electrochemical	electrochemical	ADJ
cet-2334	2	87	process	process	NOUN
cet-2334	2	88	.	.	PUNCT
cet-2334	3	1	to	to	PART
cet-2334	3	2	simplify	simplify	VERB
cet-2334	3	3	the	the	DET
cet-2334	3	4	overall	overall	ADJ
cet-2334	3	5	recovery	recovery	NOUN
cet-2334	3	6	process	process	NOUN
cet-2334	3	7	,	,	PUNCT
cet-2334	3	8	large	large	ADJ
cet-2334	3	9	pieces	piece	NOUN
cet-2334	3	10	of	of	ADP
cet-2334	3	11	printed	print	VERB
cet-2334	3	12	circuit	circuit	NOUN
cet-2334	3	13	boards	board	NOUN
cet-2334	3	14	were	be	AUX
cet-2334	3	15	used	use	VERB
cet-2334	3	16	instead	instead	ADV
cet-2334	3	17	of	of	ADP
cet-2334	3	18	pulverized	pulverize	VERB
cet-2334	3	19	samples	sample	NOUN
cet-2334	3	20	.	.	PUNCT
cet-2334	4	1	in	in	ADP
cet-2334	4	2	particular	particular	ADJ
cet-2334	4	3	,	,	PUNCT
cet-2334	4	4	these	these	DET
cet-2334	4	5	large	large	ADJ
cet-2334	4	6	pieces	piece	NOUN
cet-2334	4	7	were	be	AUX
cet-2334	4	8	directly	directly	ADV
cet-2334	4	9	used	use	VERB
cet-2334	4	10	as	as	ADP
cet-2334	4	11	an	an	DET
cet-2334	4	12	anode	anode	NOUN
cet-2334	4	13	for	for	ADP
cet-2334	4	14	copper	copper	NOUN
cet-2334	4	15	electrorefining	electrorefining	NOUN
cet-2334	4	16	.	.	PUNCT
cet-2334	5	1	for	for	ADP
cet-2334	5	2	this	this	DET
cet-2334	5	3	purpose	purpose	NOUN
cet-2334	5	4	,	,	PUNCT
cet-2334	5	5	electronic	electronic	ADJ
cet-2334	5	6	components	component	NOUN
cet-2334	5	7	and	and	CCONJ
cet-2334	5	8	solder	solder	NOUN
cet-2334	5	9	mask	mask	NOUN
cet-2334	5	10	were	be	AUX
cet-2334	5	11	initially	initially	ADV
cet-2334	5	12	removed	remove	VERB
cet-2334	5	13	from	from	ADP
cet-2334	5	14	the	the	DET
cet-2334	5	15	boards	board	NOUN
cet-2334	5	16	.	.	PUNCT
cet-2334	6	1	the	the	DET
cet-2334	6	2	electronic	electronic	ADJ
cet-2334	6	3	components	component	NOUN
cet-2334	6	4	can	can	AUX
cet-2334	6	5	be	be	AUX
cet-2334	6	6	treated	treat	VERB
cet-2334	6	7	separately	separately	ADV
cet-2334	6	8	to	to	PART
cet-2334	6	9	recover	recover	VERB
cet-2334	6	10	precious	precious	ADJ
cet-2334	6	11	metals	metal	NOUN
cet-2334	6	12	using	use	VERB
cet-2334	6	13	various	various	ADJ
cet-2334	6	14	methods	method	NOUN
cet-2334	6	15	.	.	PUNCT
cet-2334	7	1	the	the	DET
cet-2334	7	2	removal	removal	NOUN
cet-2334	7	3	of	of	ADP
cet-2334	7	4	solder	solder	NOUN
cet-2334	7	5	mask	mask	NOUN
cet-2334	7	6	was	be	AUX
cet-2334	7	7	necessary	necessary	ADJ
cet-2334	7	8	to	to	PART
cet-2334	7	9	expose	expose	VERB
cet-2334	7	10	copper	copper	NOUN
cet-2334	7	11	layers	layer	NOUN
cet-2334	7	12	to	to	ADP
cet-2334	7	13	the	the	DET
cet-2334	7	14	electrolytic	electrolytic	ADJ
cet-2334	7	15	solution	solution	NOUN
cet-2334	7	16	and	and	CCONJ
cet-2334	7	17	it	it	PRON
cet-2334	7	18	was	be	AUX
cet-2334	7	19	removed	remove	VERB
cet-2334	7	20	by	by	ADP
cet-2334	7	21	a	a	DET
cet-2334	7	22	chemical	chemical	ADJ
cet-2334	7	23	treatment	treatment	NOUN
cet-2334	7	24	with	with	ADP
cet-2334	7	25	sodium	sodium	NOUN
cet-2334	7	26	hydroxide	hydroxide	NOUN
cet-2334	7	27	.	.	PUNCT
cet-2334	8	1	electrolytic	electrolytic	ADJ
cet-2334	8	2	solution	solution	NOUN
cet-2334	8	3	was	be	AUX
cet-2334	8	4	a	a	DET
cet-2334	8	5	mixture	mixture	NOUN
cet-2334	8	6	of	of	ADP
cet-2334	8	7	copper	copper	NOUN
cet-2334	8	8	sulphate	sulphate	NOUN
cet-2334	8	9	and	and	CCONJ
cet-2334	8	10	sulphuric	sulphuric	ADJ
cet-2334	8	11	acid	acid	NOUN
cet-2334	8	12	,	,	PUNCT
cet-2334	8	13	and	and	CCONJ
cet-2334	8	14	was	be	AUX
cet-2334	8	15	maintained	maintain	VERB
cet-2334	8	16	at	at	ADP
cet-2334	8	17	60	60	NUM
cet-2334	8	18	°	°	ADP
cet-2334	8	19	c	c	NOUN
cet-2334	8	20	during	during	ADP
cet-2334	8	21	the	the	DET
cet-2334	8	22	process	process	NOUN
cet-2334	8	23	.	.	PUNCT
cet-2334	9	1	the	the	DET
cet-2334	9	2	recovery	recovery	NOUN
cet-2334	9	3	of	of	ADP
cet-2334	9	4	copper	copper	NOUN
cet-2334	9	5	was	be	AUX
cet-2334	9	6	conducted	conduct	VERB
cet-2334	9	7	in	in	ADP
cet-2334	9	8	an	an	DET
cet-2334	9	9	electrochemical	electrochemical	ADJ
cet-2334	9	10	cell	cell	NOUN
cet-2334	9	11	where	where	SCONJ
cet-2334	9	12	the	the	DET
cet-2334	9	13	anode	anode	NOUN
cet-2334	9	14	was	be	AUX
cet-2334	9	15	supplied	supply	VERB
cet-2334	9	16	by	by	ADP
cet-2334	9	17	a	a	DET
cet-2334	9	18	constant	constant	ADJ
cet-2334	9	19	current	current	NOUN
cet-2334	9	20	of	of	ADP
cet-2334	9	21	900	900	NUM
cet-2334	9	22	ma	ma	NOUN
cet-2334	9	23	.	.	PUNCT
cet-2334	10	1	the	the	DET
cet-2334	10	2	deposited	deposit	VERB
cet-2334	10	3	copper	copper	NOUN
cet-2334	10	4	was	be	AUX
cet-2334	10	5	characterized	characterize	VERB
cet-2334	10	6	by	by	ADP
cet-2334	10	7	x	x	ADJ
cet-2334	10	8	-	-	NOUN
cet-2334	10	9	ray	ray	NOUN
cet-2334	10	10	diffraction	diffraction	NOUN
cet-2334	10	11	,	,	PUNCT
cet-2334	10	12	scanning	scan	VERB
cet-2334	10	13	electron	electron	NOUN
cet-2334	10	14	microscopy	microscopy	NOUN
cet-2334	10	15	and	and	CCONJ
cet-2334	10	16	energy	energy	NOUN
cet-2334	10	17	dispersive	dispersive	ADJ
cet-2334	10	18	spectroscopy	spectroscopy	NOUN
cet-2334	10	19	.	.	PUNCT
cet-2334	11	1	results	result	NOUN
cet-2334	11	2	show	show	VERB
cet-2334	11	3	a	a	DET
cet-2334	11	4	uniform	uniform	ADJ
cet-2334	11	5	cathodic	cathodic	NOUN
cet-2334	11	6	deposit	deposit	NOUN
cet-2334	11	7	of	of	ADP
cet-2334	11	8	pure	pure	ADJ
cet-2334	11	9	copper	copper	NOUN
cet-2334	11	10	having	have	VERB
cet-2334	11	11	a	a	DET
cet-2334	11	12	thickness	thickness	NOUN
cet-2334	11	13	of	of	ADP
cet-2334	11	14	about	about	ADP
cet-2334	11	15	32.35	32.35	NUM
cet-2334	11	16	µm	µm	NOUN
cet-2334	11	17	.	.	PUNCT
cet-2334	12	1	the	the	DET
cet-2334	12	2	copper	copper	NOUN
cet-2334	12	3	current	current	ADJ
cet-2334	12	4	efficiency	efficiency	NOUN
cet-2334	12	5	was	be	AUX
cet-2334	12	6	of	of	ADP
cet-2334	12	7	84	84	NUM
cet-2334	12	8	%	%	NOUN
cet-2334	12	9	with	with	ADP
cet-2334	12	10	a	a	DET
cet-2334	12	11	removal	removal	NOUN
cet-2334	12	12	degree	degree	NOUN
cet-2334	12	13	of	of	ADP
cet-2334	12	14	copper	copper	NOUN
cet-2334	12	15	from	from	ADP
cet-2334	12	16	printed	print	VERB
cet-2334	12	17	circuit	circuit	NOUN
cet-2334	12	18	board	board	NOUN
cet-2334	12	19	of	of	ADP
cet-2334	12	20	about	about	ADV
cet-2334	12	21	46	46	NUM
cet-2334	12	22	%	%	NOUN
cet-2334	12	23	.	.	PUNCT
cet-2334	13	1	1	1	X
cet-2334	13	2	.	.	X
cet-2334	13	3	introduction	introduction	NOUN
cet-2334	13	4	the	the	DET
cet-2334	13	5	rapid	rapid	ADJ
cet-2334	13	6	and	and	CCONJ
cet-2334	13	7	continuous	continuous	ADJ
cet-2334	13	8	growth	growth	NOUN
cet-2334	13	9	of	of	ADP
cet-2334	13	10	the	the	DET
cet-2334	13	11	electronic	electronic	ADJ
cet-2334	13	12	market	market	NOUN
cet-2334	13	13	has	have	AUX
cet-2334	13	14	led	lead	VERB
cet-2334	13	15	to	to	ADP
cet-2334	13	16	an	an	DET
cet-2334	13	17	improvement	improvement	NOUN
cet-2334	13	18	of	of	ADP
cet-2334	13	19	the	the	DET
cet-2334	13	20	people	people	NOUN
cet-2334	13	21	’s	’s	PART
cet-2334	13	22	style	style	NOUN
cet-2334	13	23	-	-	PUNCT
cet-2334	13	24	life	life	NOUN
cet-2334	13	25	with	with	ADP
cet-2334	13	26	the	the	DET
cet-2334	13	27	production	production	NOUN
cet-2334	13	28	of	of	ADP
cet-2334	13	29	new	new	ADJ
cet-2334	13	30	goods	good	NOUN
cet-2334	13	31	that	that	PRON
cet-2334	13	32	are	be	AUX
cet-2334	13	33	always	always	ADV
cet-2334	13	34	more	more	ADV
cet-2334	13	35	accessible	accessible	ADJ
cet-2334	13	36	to	to	ADP
cet-2334	13	37	everyone	everyone	PRON
cet-2334	13	38	and	and	CCONJ
cet-2334	13	39	have	have	VERB
cet-2334	13	40	always	always	ADV
cet-2334	13	41	shorter	short	ADJ
cet-2334	13	42	lifetime	lifetime	NOUN
cet-2334	13	43	.	.	PUNCT
cet-2334	14	1	this	this	PRON
cet-2334	14	2	is	be	AUX
cet-2334	14	3	causing	cause	VERB
cet-2334	14	4	an	an	DET
cet-2334	14	5	increase	increase	NOUN
cet-2334	14	6	of	of	ADP
cet-2334	14	7	both	both	PRON
cet-2334	14	8	technological	technological	ADJ
cet-2334	14	9	waste	waste	NOUN
cet-2334	14	10	volume	volume	NOUN
cet-2334	14	11	and	and	CCONJ
cet-2334	14	12	global	global	ADJ
cet-2334	14	13	demand	demand	NOUN
cet-2334	14	14	of	of	ADP
cet-2334	14	15	raw	raw	ADJ
cet-2334	14	16	materials	material	NOUN
cet-2334	14	17	for	for	ADP
cet-2334	14	18	their	their	PRON
cet-2334	14	19	construction	construction	NOUN
cet-2334	14	20	.	.	PUNCT
cet-2334	15	1	this	this	PRON
cet-2334	15	2	is	be	AUX
cet-2334	15	3	a	a	DET
cet-2334	15	4	key	key	ADJ
cet-2334	15	5	problem	problem	NOUN
cet-2334	15	6	in	in	ADP
cet-2334	15	7	view	view	NOUN
cet-2334	15	8	of	of	ADP
cet-2334	15	9	the	the	DET
cet-2334	15	10	progressive	progressive	ADJ
cet-2334	15	11	natural	natural	ADJ
cet-2334	15	12	resource	resource	NOUN
cet-2334	15	13	depletion	depletion	NOUN
cet-2334	15	14	.	.	PUNCT
cet-2334	16	1	according	accord	VERB
cet-2334	16	2	to	to	ADP
cet-2334	16	3	the	the	DET
cet-2334	16	4	most	most	ADV
cet-2334	16	5	reliable	reliable	ADJ
cet-2334	16	6	estimates	estimate	NOUN
cet-2334	16	7	,	,	PUNCT
cet-2334	16	8	every	every	DET
cet-2334	16	9	year	year	NOUN
cet-2334	16	10	about	about	ADV
cet-2334	16	11	20	20	NUM
cet-2334	16	12	-	-	SYM
cet-2334	16	13	50	50	NUM
cet-2334	16	14	million	million	NUM
cet-2334	16	15	tons	ton	NOUN
cet-2334	16	16	(	(	PUNCT
cet-2334	16	17	ghosh	ghosh	PROPN
cet-2334	16	18	et	et	PROPN
cet-2334	16	19	al	al	PROPN
cet-2334	16	20	.	.	PROPN
cet-2334	16	21	,	,	PUNCT
cet-2334	16	22	2015	2015	NUM
cet-2334	16	23	)	)	PUNCT
cet-2334	16	24	of	of	ADP
cet-2334	16	25	e	e	NOUN
cet-2334	16	26	-	-	NOUN
cet-2334	16	27	waste	waste	NOUN
cet-2334	16	28	are	be	AUX
cet-2334	16	29	produced	produce	VERB
cet-2334	16	30	which	which	PRON
cet-2334	16	31	will	will	AUX
cet-2334	16	32	have	have	VERB
cet-2334	16	33	negative	negative	ADJ
cet-2334	16	34	impact	impact	NOUN
cet-2334	16	35	on	on	ADP
cet-2334	16	36	both	both	DET
cet-2334	16	37	environment	environment	NOUN
cet-2334	16	38	and	and	CCONJ
cet-2334	16	39	humans	human	NOUN
cet-2334	16	40	,	,	PUNCT
cet-2334	16	41	if	if	SCONJ
cet-2334	16	42	are	be	AUX
cet-2334	16	43	sent	send	VERB
cet-2334	16	44	to	to	ADP
cet-2334	16	45	landfill	landfill	NOUN
cet-2334	16	46	without	without	ADP
cet-2334	16	47	proper	proper	ADJ
cet-2334	16	48	recycling	recycling	NOUN
cet-2334	16	49	.	.	PUNCT
cet-2334	17	1	in	in	ADP
cet-2334	17	2	the	the	DET
cet-2334	17	3	field	field	NOUN
cet-2334	17	4	of	of	ADP
cet-2334	17	5	e	e	NOUN
cet-2334	17	6	-	-	NOUN
cet-2334	17	7	waste	waste	ADJ
cet-2334	17	8	,	,	PUNCT
cet-2334	17	9	great	great	ADJ
cet-2334	17	10	attention	attention	NOUN
cet-2334	17	11	received	receive	VERB
cet-2334	17	12	printed	print	VERB
cet-2334	17	13	circuit	circuit	NOUN
cet-2334	17	14	boards	board	NOUN
cet-2334	17	15	(	(	PUNCT
cet-2334	17	16	pcbs	pcbs	PROPN
cet-2334	17	17	)	)	PUNCT
cet-2334	17	18	that	that	PRON
cet-2334	17	19	currently	currently	ADV
cet-2334	17	20	constitute	constitute	VERB
cet-2334	17	21	the	the	DET
cet-2334	17	22	3	3	NUM
cet-2334	17	23	%	%	NOUN
cet-2334	17	24	of	of	ADP
cet-2334	17	25	the	the	DET
cet-2334	17	26	mass	mass	NOUN
cet-2334	17	27	of	of	ADP
cet-2334	17	28	e	e	NOUN
cet-2334	17	29	-	-	NOUN
cet-2334	17	30	waste	waste	NOUN
cet-2334	17	31	globally	globally	ADV
cet-2334	17	32	generated	generate	VERB
cet-2334	17	33	(	(	PUNCT
cet-2334	17	34	luda	luda	NOUN
cet-2334	17	35	,	,	PUNCT
cet-2334	17	36	2011	2011	NUM
cet-2334	17	37	)	)	PUNCT
cet-2334	17	38	.	.	PUNCT
cet-2334	18	1	usually	usually	ADV
cet-2334	18	2	,	,	PUNCT
cet-2334	18	3	pcbs	pcb	NOUN
cet-2334	18	4	contain	contain	VERB
cet-2334	18	5	40	40	NUM
cet-2334	18	6	%	%	NOUN
cet-2334	18	7	of	of	ADP
cet-2334	18	8	metals	metal	NOUN
cet-2334	18	9	,	,	PUNCT
cet-2334	18	10	30	30	NUM
cet-2334	18	11	%	%	NOUN
cet-2334	18	12	of	of	ADP
cet-2334	18	13	organics	organic	NOUN
cet-2334	18	14	and	and	CCONJ
cet-2334	18	15	30	30	NUM
cet-2334	18	16	%	%	NOUN
cet-2334	18	17	of	of	ADP
cet-2334	18	18	ceramics	ceramic	NOUN
cet-2334	18	19	(	(	PUNCT
cet-2334	18	20	khaliq	khaliq	PROPN
cet-2334	18	21	et	et	PROPN
cet-2334	18	22	al	al	PROPN
cet-2334	18	23	.	.	PROPN
cet-2334	18	24	,	,	PUNCT
cet-2334	18	25	2014	2014	NUM
cet-2334	18	26	)	)	PUNCT
cet-2334	18	27	.	.	PUNCT
cet-2334	19	1	the	the	DET
cet-2334	19	2	concentrations	concentration	NOUN
cet-2334	19	3	(	(	PUNCT
cet-2334	19	4	w	w	NOUN
cet-2334	19	5	/	/	SYM
cet-2334	19	6	w	w	NOUN
cet-2334	19	7	)	)	PUNCT
cet-2334	19	8	of	of	ADP
cet-2334	19	9	the	the	DET
cet-2334	19	10	various	various	ADJ
cet-2334	19	11	metals	metal	NOUN
cet-2334	19	12	in	in	ADP
cet-2334	19	13	the	the	DET
cet-2334	19	14	pcbs	pcb	NOUN
cet-2334	19	15	are	be	AUX
cet-2334	19	16	higher	high	ADJ
cet-2334	19	17	or	or	CCONJ
cet-2334	19	18	equal	equal	ADJ
cet-2334	19	19	to	to	ADP
cet-2334	19	20	those	those	PRON
cet-2334	19	21	found	find	VERB
cet-2334	19	22	in	in	ADP
cet-2334	19	23	the	the	DET
cet-2334	19	24	mineral	mineral	NOUN
cet-2334	19	25	deposits	deposit	NOUN
cet-2334	19	26	,	,	PUNCT
cet-2334	19	27	therefore	therefore	ADV
cet-2334	19	28	pcbs	pcbs	PROPN
cet-2334	19	29	are	be	AUX
cet-2334	19	30	a	a	DET
cet-2334	19	31	valuable	valuable	ADJ
cet-2334	19	32	source	source	NOUN
cet-2334	19	33	of	of	ADP
cet-2334	19	34	raw	raw	ADJ
cet-2334	19	35	materials	material	NOUN
cet-2334	19	36	(	(	PUNCT
cet-2334	19	37	bizzo	bizzo	NOUN
cet-2334	19	38	et	et	PROPN
cet-2334	19	39	al	al	PROPN
cet-2334	19	40	.	.	PROPN
cet-2334	19	41	,	,	PUNCT
cet-2334	19	42	2014	2014	NUM
cet-2334	19	43	;	;	PUNCT
cet-2334	19	44	iannicelli	iannicelli	PROPN
cet-2334	19	45	zubiani	zubiani	PROPN
cet-2334	19	46	et	et	PROPN
cet-2334	19	47	al	al	PROPN
cet-2334	19	48	.	.	PROPN
cet-2334	19	49	,	,	PUNCT
cet-2334	19	50	2015	2015	NUM
cet-2334	19	51	)	)	PUNCT
cet-2334	19	52	.	.	PUNCT
cet-2334	20	1	for	for	ADP
cet-2334	20	2	instance	instance	NOUN
cet-2334	20	3	,	,	PUNCT
cet-2334	20	4	typical	typical	ADJ
cet-2334	20	5	copper	copper	NOUN
cet-2334	20	6	concentration	concentration	NOUN
cet-2334	20	7	in	in	ADP
cet-2334	20	8	a	a	DET
cet-2334	20	9	personal	personal	ADJ
cet-2334	20	10	computer	computer	NOUN
cet-2334	20	11	printed	print	VERB
cet-2334	20	12	circuit	circuit	NOUN
cet-2334	20	13	board	board	NOUN
cet-2334	20	14	is	be	AUX
cet-2334	20	15	around	around	ADV
cet-2334	20	16	20	20	NUM
cet-2334	20	17	%	%	NOUN
cet-2334	20	18	,	,	PUNCT
cet-2334	20	19	which	which	PRON
cet-2334	20	20	is	be	AUX
cet-2334	20	21	higher	high	ADJ
cet-2334	20	22	than	than	ADP
cet-2334	20	23	that	that	PRON
cet-2334	20	24	of	of	ADP
cet-2334	20	25	a	a	DET
cet-2334	20	26	copper	copper	NOUN
cet-2334	20	27	ore	ore	NOUN
cet-2334	20	28	(	(	PUNCT
cet-2334	20	29	0.6	0.6	NUM
cet-2334	20	30	%	%	NOUN
cet-2334	20	31	)	)	PUNCT
cet-2334	21	1	(	(	PUNCT
cet-2334	21	2	chu	chu	PROPN
cet-2334	21	3	et	et	PROPN
cet-2334	21	4	al	al	PROPN
cet-2334	21	5	.	.	PROPN
cet-2334	21	6	,	,	PUNCT
cet-2334	21	7	2015	2015	NUM
cet-2334	21	8	)	)	PUNCT
cet-2334	21	9	.	.	PUNCT
cet-2334	22	1	when	when	SCONJ
cet-2334	22	2	pcb	pcb	NOUN
cet-2334	22	3	is	be	AUX
cet-2334	22	4	deprived	deprive	VERB
cet-2334	22	5	of	of	ADP
cet-2334	22	6	its	its	PRON
cet-2334	22	7	electronic	electronic	ADJ
cet-2334	22	8	components	component	NOUN
cet-2334	22	9	,	,	PUNCT
cet-2334	22	10	the	the	DET
cet-2334	22	11	precious	precious	ADJ
cet-2334	22	12	metals	metal	NOUN
cet-2334	22	13	content	content	NOUN
cet-2334	22	14	is	be	AUX
cet-2334	22	15	practically	practically	ADV
cet-2334	22	16	zero	zero	NUM
cet-2334	22	17	and	and	CCONJ
cet-2334	22	18	the	the	DET
cet-2334	22	19	metal	metal	NOUN
cet-2334	22	20	present	present	NOUN
cet-2334	22	21	at	at	ADP
cet-2334	22	22	higher	high	ADJ
cet-2334	22	23	concentration	concentration	NOUN
cet-2334	22	24	is	be	AUX
cet-2334	22	25	copper	copper	NOUN
cet-2334	22	26	that	that	PRON
cet-2334	22	27	is	be	AUX
cet-2334	22	28	used	use	VERB
cet-2334	22	29	for	for	ADP
cet-2334	22	30	making	make	VERB
cet-2334	22	31	the	the	DET
cet-2334	22	32	conductive	conductive	ADJ
cet-2334	22	33	tracks	track	NOUN
cet-2334	22	34	on	on	ADP
cet-2334	22	35	pcbs	pcb	NOUN
cet-2334	22	36	.	.	PUNCT
cet-2334	23	1	the	the	DET
cet-2334	23	2	classical	classical	ADJ
cet-2334	23	3	approach	approach	NOUN
cet-2334	23	4	adopted	adopt	VERB
cet-2334	23	5	to	to	PART
cet-2334	23	6	recover	recover	VERB
cet-2334	23	7	copper	copper	NOUN
cet-2334	23	8	from	from	ADP
cet-2334	23	9	waste	waste	NOUN
cet-2334	23	10	pcbs	pcbs	PROPN
cet-2334	23	11	is	be	AUX
cet-2334	23	12	based	base	VERB
cet-2334	23	13	on	on	ADP
cet-2334	23	14	pyrometallurgical	pyrometallurgical	ADJ
cet-2334	23	15	,	,	PUNCT
cet-2334	23	16	hydrometallurgical	hydrometallurgical	ADJ
cet-2334	23	17	or	or	CCONJ
cet-2334	23	18	mechanical	mechanical	ADJ
cet-2334	23	19	processes	process	NOUN
cet-2334	23	20	(	(	PUNCT
cet-2334	23	21	chu	chu	PROPN
cet-2334	23	22	et	et	NOUN
cet-2334	23	23	al	al	PROPN
cet-2334	23	24	.	.	PROPN
cet-2334	23	25	,	,	PUNCT
cet-2334	23	26	2015	2015	NUM
cet-2334	23	27	)	)	PUNCT
cet-2334	23	28	.	.	PUNCT
cet-2334	24	1	in	in	ADP
cet-2334	24	2	recent	recent	ADJ
cet-2334	24	3	years	year	NOUN
cet-2334	24	4	,	,	PUNCT
cet-2334	24	5	many	many	ADJ
cet-2334	24	6	researchers	researcher	NOUN
cet-2334	24	7	have	have	AUX
cet-2334	24	8	investigated	investigate	VERB
cet-2334	24	9	a	a	DET
cet-2334	24	10	number	number	NOUN
cet-2334	24	11	of	of	ADP
cet-2334	24	12	innovative	innovative	ADJ
cet-2334	24	13	approaches	approach	NOUN
cet-2334	24	14	on	on	ADP
cet-2334	24	15	copper	copper	NOUN
cet-2334	24	16	recovery	recovery	NOUN
cet-2334	24	17	to	to	PART
cet-2334	24	18	provide	provide	VERB
cet-2334	24	19	a	a	DET
cet-2334	24	20	real	real	ADJ
cet-2334	24	21	answer	answer	NOUN
cet-2334	24	22	to	to	ADP
cet-2334	24	23	the	the	DET
cet-2334	24	24	increasing	increase	VERB
cet-2334	24	25	requirements	requirement	NOUN
cet-2334	24	26	of	of	ADP
cet-2334	24	27	environmental	environmental	ADJ
cet-2334	24	28	legislation	legislation	NOUN
cet-2334	24	29	,	,	PUNCT
cet-2334	24	30	including	include	VERB
cet-2334	24	31	biochemical	biochemical	ADJ
cet-2334	24	32	and	and	CCONJ
cet-2334	24	33	electrochemical	electrochemical	ADJ
cet-2334	24	34	methods	method	NOUN
cet-2334	24	35	.	.	PUNCT
cet-2334	25	1	electrochemical	electrochemical	ADJ
cet-2334	25	2	processes	process	NOUN
cet-2334	25	3	have	have	AUX
cet-2334	25	4	shown	show	VERB
cet-2334	25	5	to	to	PART
cet-2334	25	6	be	be	AUX
cet-2334	25	7	environmentally	environmentally	ADV
cet-2334	25	8	friendly	friendly	ADJ
cet-2334	25	9	because	because	SCONJ
cet-2334	25	10	the	the	DET
cet-2334	25	11	main	main	ADJ
cet-2334	25	12	reagent	reagent	NOUN
cet-2334	25	13	is	be	AUX
cet-2334	25	14	the	the	DET
cet-2334	25	15	electron	electron	NOUN
cet-2334	25	16	that	that	PRON
cet-2334	25	17	is	be	AUX
cet-2334	25	18	clean	clean	ADJ
cet-2334	25	19	(	(	PUNCT
cet-2334	25	20	fogarasi	fogarasi	PROPN
cet-2334	25	21	et	et	PROPN
cet-2334	25	22	al	al	PROPN
cet-2334	25	23	.	.	PROPN
cet-2334	25	24	,	,	PUNCT
cet-2334	25	25	2013	2013	NUM
cet-2334	25	26	)	)	PUNCT
cet-2334	25	27	.	.	PUNCT
cet-2334	26	1	generally	generally	ADV
cet-2334	26	2	,	,	PUNCT
cet-2334	26	3	electrolysis	electrolysis	NOUN
cet-2334	26	4	is	be	AUX
cet-2334	26	5	an	an	DET
cet-2334	26	6	ideal	ideal	ADJ
cet-2334	26	7	process	process	NOUN
cet-2334	26	8	to	to	PART
cet-2334	26	9	recover	recover	VERB
cet-2334	26	10	copper	copper	NOUN
cet-2334	26	11	due	due	ADP
cet-2334	26	12	to	to	ADP
cet-2334	26	13	its	its	PRON
cet-2334	26	14	simple	simple	ADJ
cet-2334	26	15	flowsheet	flowsheet	NOUN
cet-2334	26	16	,	,	PUNCT
cet-2334	26	17	low	low	ADJ
cet-2334	26	18	energy	energy	NOUN
cet-2334	26	19	consumption	consumption	NOUN
cet-2334	26	20	,	,	PUNCT
cet-2334	26	21	high	high	ADJ
cet-2334	26	22	output	output	NOUN
cet-2334	26	23	and	and	CCONJ
cet-2334	26	24	low	low	ADJ
cet-2334	26	25	environmental	environmental	ADJ
cet-2334	26	26	pollution	pollution	NOUN
cet-2334	26	27	(	(	PUNCT
cet-2334	26	28	wang	wang	PROPN
cet-2334	26	29	et	et	PROPN
cet-2334	26	30	al	al	PROPN
cet-2334	26	31	.	.	PROPN
cet-2334	26	32	,	,	PUNCT
cet-2334	26	33	2010	2010	NUM
cet-2334	26	34	)	)	PUNCT
cet-2334	26	35	.	.	PUNCT
cet-2334	27	1	doi	doi	NOUN
cet-2334	27	2	:	:	PUNCT
cet-2334	27	3	10.3303	10.3303	NUM
cet-2334	27	4	/	/	SYM
cet-2334	27	5	cet1757271	cet1757271	NOUN
cet-2334	27	6	please	please	INTJ
cet-2334	27	7	cite	cite	VERB
cet-2334	27	8	this	this	DET
cet-2334	27	9	article	article	NOUN
cet-2334	27	10	as	as	ADP
cet-2334	27	11	:	:	PUNCT
cet-2334	27	12	cocchiara	cocchiara	PROPN
cet-2334	27	13	c.	c.	PROPN
cet-2334	27	14	,	,	PUNCT
cet-2334	27	15	piazza	piazza	PROPN
cet-2334	27	16	s.	s.	PROPN
cet-2334	27	17	,	,	PUNCT
cet-2334	27	18	sunseri	sunseri	PROPN
cet-2334	27	19	c.	c.	PROPN
cet-2334	27	20	,	,	PUNCT
cet-2334	27	21	inguanta	inguanta	PROPN
cet-2334	27	22	r.	r.	PROPN
cet-2334	27	23	,	,	PUNCT
cet-2334	27	24	2017	2017	NUM
cet-2334	27	25	,	,	PUNCT
cet-2334	27	26	study	study	NOUN
cet-2334	27	27	of	of	ADP
cet-2334	27	28	a	a	DET
cet-2334	27	29	novel	novel	ADJ
cet-2334	27	30	electrochemical	electrochemical	ADJ
cet-2334	27	31	method	method	NOUN
cet-2334	27	32	for	for	ADP
cet-2334	27	33	copper	copper	NOUN
cet-2334	27	34	recovery	recovery	NOUN
cet-2334	27	35	from	from	ADP
cet-2334	27	36	waste	waste	NOUN
cet-2334	27	37	printed	print	VERB
cet-2334	27	38	circuit	circuit	NOUN
cet-2334	27	39	boards	board	NOUN
cet-2334	27	40	,	,	PUNCT
cet-2334	27	41	chemical	chemical	ADJ
cet-2334	27	42	engineering	engineering	NOUN
cet-2334	27	43	transactions	transaction	NOUN
cet-2334	27	44	,	,	PUNCT
cet-2334	27	45	57	57	NUM
cet-2334	27	46	,	,	PUNCT
cet-2334	27	47	1621	1621	NUM
cet-2334	27	48	-	-	SYM
cet-2334	27	49	1626	1626	NUM
cet-2334	27	50	doi	doi	NOUN
cet-2334	27	51	:	:	PUNCT
cet-2334	27	52	10.3303	10.3303	NUM
cet-2334	27	53	/	/	SYM
cet-2334	27	54	cet1757271	cet1757271	NOUN
cet-2334	27	55	1621	1621	NUM
cet-2334	27	56	under	under	ADP
cet-2334	27	57	this	this	DET
cet-2334	27	58	scenario	scenario	NOUN
cet-2334	27	59	,	,	PUNCT
cet-2334	27	60	we	we	PRON
cet-2334	27	61	present	present	VERB
cet-2334	27	62	the	the	DET
cet-2334	27	63	preliminary	preliminary	ADJ
cet-2334	27	64	results	result	NOUN
cet-2334	27	65	of	of	ADP
cet-2334	27	66	an	an	DET
cet-2334	27	67	electrorefining	electrorefine	VERB
cet-2334	27	68	process	process	NOUN
cet-2334	27	69	of	of	ADP
cet-2334	27	70	copper	copper	NOUN
cet-2334	27	71	in	in	ADP
cet-2334	27	72	which	which	PRON
cet-2334	27	73	printed	print	VERB
cet-2334	27	74	circuit	circuit	NOUN
cet-2334	27	75	board	board	NOUN
cet-2334	27	76	,	,	PUNCT
cet-2334	27	77	after	after	ADP
cet-2334	27	78	removing	remove	VERB
cet-2334	27	79	the	the	DET
cet-2334	27	80	electronic	electronic	ADJ
cet-2334	27	81	components	component	NOUN
cet-2334	27	82	,	,	PUNCT
cet-2334	27	83	works	work	VERB
cet-2334	27	84	as	as	ADP
cet-2334	27	85	an	an	DET
cet-2334	27	86	anode	anode	NOUN
cet-2334	27	87	.	.	PUNCT
cet-2334	28	1	in	in	ADP
cet-2334	28	2	this	this	DET
cet-2334	28	3	way	way	NOUN
cet-2334	28	4	,	,	PUNCT
cet-2334	28	5	electrochemical	electrochemical	ADJ
cet-2334	28	6	oxidation	oxidation	NOUN
cet-2334	28	7	of	of	ADP
cet-2334	28	8	copper	copper	NOUN
cet-2334	28	9	occurs	occur	VERB
cet-2334	28	10	simultaneously	simultaneously	ADV
cet-2334	28	11	with	with	ADP
cet-2334	28	12	its	its	PRON
cet-2334	28	13	cathodic	cathodic	ADJ
cet-2334	28	14	deposition	deposition	NOUN
cet-2334	28	15	avoiding	avoid	VERB
cet-2334	28	16	the	the	DET
cet-2334	28	17	grinding	grind	VERB
cet-2334	28	18	step	step	NOUN
cet-2334	28	19	of	of	ADP
cet-2334	28	20	pcbs	pcbs	PROPN
cet-2334	28	21	and	and	CCONJ
cet-2334	28	22	simplifying	simplify	VERB
cet-2334	28	23	the	the	DET
cet-2334	28	24	flowsheet	flowsheet	NOUN
cet-2334	28	25	of	of	ADP
cet-2334	28	26	the	the	DET
cet-2334	28	27	overall	overall	ADJ
cet-2334	28	28	recovery	recovery	NOUN
cet-2334	28	29	process	process	NOUN
cet-2334	28	30	.	.	PUNCT
cet-2334	29	1	in	in	ADP
cet-2334	29	2	addition	addition	NOUN
cet-2334	29	3	,	,	PUNCT
cet-2334	29	4	the	the	DET
cet-2334	29	5	proposed	propose	VERB
cet-2334	29	6	method	method	NOUN
cet-2334	29	7	allows	allow	VERB
cet-2334	29	8	to	to	PART
cet-2334	29	9	minimize	minimize	VERB
cet-2334	29	10	the	the	DET
cet-2334	29	11	use	use	NOUN
cet-2334	29	12	of	of	ADP
cet-2334	29	13	toxic	toxic	ADJ
cet-2334	29	14	solvents	solvent	NOUN
cet-2334	29	15	and	and	CCONJ
cet-2334	29	16	the	the	DET
cet-2334	29	17	emission	emission	NOUN
cet-2334	29	18	of	of	ADP
cet-2334	29	19	gas	gas	NOUN
cet-2334	29	20	.	.	PUNCT
cet-2334	30	1	2	2	X
cet-2334	30	2	.	.	X
cet-2334	30	3	materials	material	NOUN
cet-2334	30	4	and	and	CCONJ
cet-2334	30	5	methods	method	NOUN
cet-2334	30	6	2.1	2.1	NUM
cet-2334	30	7	chemical	chemical	NOUN
cet-2334	30	8	characterization	characterization	NOUN
cet-2334	30	9	of	of	ADP
cet-2334	30	10	pcbs	pcbs	PROPN
cet-2334	30	11	a	a	DET
cet-2334	30	12	homogeneous	homogeneous	ADJ
cet-2334	30	13	powder	powder	NOUN
cet-2334	30	14	obtained	obtain	VERB
cet-2334	30	15	by	by	ADP
cet-2334	30	16	mechanical	mechanical	ADJ
cet-2334	30	17	grinding	grinding	NOUN
cet-2334	30	18	of	of	ADP
cet-2334	30	19	pcbs	pcbs	PROPN
cet-2334	30	20	was	be	AUX
cet-2334	30	21	used	use	VERB
cet-2334	30	22	for	for	ADP
cet-2334	30	23	chemical	chemical	ADJ
cet-2334	30	24	characterization	characterization	NOUN
cet-2334	30	25	performed	perform	VERB
cet-2334	30	26	by	by	ADP
cet-2334	30	27	inductively	inductively	ADV
cet-2334	30	28	coupled	couple	VERB
cet-2334	30	29	plasma	plasma	NOUN
cet-2334	30	30	optical	optical	ADJ
cet-2334	30	31	emission	emission	NOUN
cet-2334	30	32	spectrometer	spectrometer	NOUN
cet-2334	30	33	(	(	PUNCT
cet-2334	30	34	icp	icp	PROPN
cet-2334	30	35	-	-	PUNCT
cet-2334	30	36	oes	oes	PROPN
cet-2334	30	37	,	,	PUNCT
cet-2334	30	38	perkin	perkin	PROPN
cet-2334	30	39	elmer	elmer	PROPN
cet-2334	30	40	optima	optima	PROPN
cet-2334	30	41	2100	2100	NUM
cet-2334	30	42	dv	dv	PROPN
cet-2334	30	43	)	)	PUNCT
cet-2334	30	44	.	.	PUNCT
cet-2334	31	1	to	to	PART
cet-2334	31	2	have	have	VERB
cet-2334	31	3	significant	significant	ADJ
cet-2334	31	4	results	result	NOUN
cet-2334	31	5	from	from	ADP
cet-2334	31	6	a	a	DET
cet-2334	31	7	statistical	statistical	ADJ
cet-2334	31	8	point	point	NOUN
cet-2334	31	9	of	of	ADP
cet-2334	31	10	view	view	NOUN
cet-2334	31	11	,	,	PUNCT
cet-2334	31	12	three	three	NUM
cet-2334	31	13	pcbs	pcb	NOUN
cet-2334	31	14	coming	come	VERB
cet-2334	31	15	from	from	ADP
cet-2334	31	16	different	different	ADJ
cet-2334	31	17	models	model	NOUN
cet-2334	31	18	of	of	ADP
cet-2334	31	19	waste	waste	NOUN
cet-2334	31	20	computers	computer	NOUN
cet-2334	31	21	were	be	AUX
cet-2334	31	22	turned	turn	VERB
cet-2334	31	23	to	to	ADP
cet-2334	31	24	dust	dust	NOUN
cet-2334	31	25	to	to	PART
cet-2334	31	26	obtain	obtain	VERB
cet-2334	31	27	a	a	DET
cet-2334	31	28	representative	representative	ADJ
cet-2334	31	29	average	average	ADJ
cet-2334	31	30	chemical	chemical	NOUN
cet-2334	31	31	composition	composition	NOUN
cet-2334	31	32	.	.	PUNCT
cet-2334	32	1	according	accord	VERB
cet-2334	32	2	to	to	ADP
cet-2334	32	3	the	the	DET
cet-2334	32	4	literature	literature	NOUN
cet-2334	32	5	(	(	PUNCT
cet-2334	32	6	jianzhi	jianzhi	PROPN
cet-2334	32	7	et	et	PROPN
cet-2334	32	8	al	al	PROPN
cet-2334	32	9	.	.	PROPN
cet-2334	32	10	,	,	PUNCT
cet-2334	32	11	2004	2004	NUM
cet-2334	32	12	;	;	PUNCT
cet-2334	32	13	silvas	silvas	PROPN
cet-2334	32	14	et	et	PROPN
cet-2334	32	15	al	al	PROPN
cet-2334	32	16	.	.	PROPN
cet-2334	32	17	,	,	PUNCT
cet-2334	32	18	2015	2015	NUM
cet-2334	32	19	)	)	PUNCT
cet-2334	32	20	,	,	PUNCT
cet-2334	32	21	an	an	DET
cet-2334	32	22	acid	acid	NOUN
cet-2334	32	23	digestion	digestion	NOUN
cet-2334	32	24	was	be	AUX
cet-2334	32	25	performed	perform	VERB
cet-2334	32	26	dissolving	dissolve	VERB
cet-2334	32	27	100	100	NUM
cet-2334	32	28	mg	mg	ADP
cet-2334	32	29	of	of	ADP
cet-2334	32	30	powder	powder	NOUN
cet-2334	32	31	in	in	ADP
cet-2334	32	32	10	10	NUM
cet-2334	32	33	ml	ml	NOUN
cet-2334	32	34	of	of	ADP
cet-2334	32	35	aqua	aqua	NOUN
cet-2334	32	36	regia	regia	NOUN
cet-2334	32	37	and	and	CCONJ
cet-2334	32	38	subsequently	subsequently	ADV
cet-2334	32	39	making	make	VERB
cet-2334	32	40	up	up	ADP
cet-2334	32	41	to	to	ADP
cet-2334	32	42	the	the	DET
cet-2334	32	43	mark	mark	NOUN
cet-2334	32	44	with	with	ADP
cet-2334	32	45	distilled	distil	VERB
cet-2334	32	46	water	water	NOUN
cet-2334	32	47	in	in	ADP
cet-2334	32	48	a	a	DET
cet-2334	32	49	100	100	NUM
cet-2334	32	50	ml	ml	NOUN
cet-2334	32	51	flask	flask	NOUN
cet-2334	32	52	and	and	CCONJ
cet-2334	32	53	mixing	mixing	NOUN
cet-2334	32	54	.	.	PUNCT
cet-2334	33	1	in	in	ADP
cet-2334	33	2	this	this	DET
cet-2334	33	3	way	way	NOUN
cet-2334	33	4	,	,	PUNCT
cet-2334	33	5	the	the	DET
cet-2334	33	6	concentrations	concentration	NOUN
cet-2334	33	7	of	of	ADP
cet-2334	33	8	the	the	DET
cet-2334	33	9	analytes	analyte	NOUN
cet-2334	33	10	were	be	AUX
cet-2334	33	11	reported	report	VERB
cet-2334	33	12	in	in	ADP
cet-2334	33	13	the	the	DET
cet-2334	33	14	linearity	linearity	NOUN
cet-2334	33	15	range	range	NOUN
cet-2334	33	16	of	of	ADP
cet-2334	33	17	the	the	DET
cet-2334	33	18	calibration	calibration	NOUN
cet-2334	33	19	curve	curve	NOUN
cet-2334	33	20	,	,	PUNCT
cet-2334	33	21	which	which	PRON
cet-2334	33	22	was	be	AUX
cet-2334	33	23	built	build	VERB
cet-2334	33	24	preparing	prepare	VERB
cet-2334	33	25	appropriate	appropriate	ADJ
cet-2334	33	26	multi	multi	ADJ
cet-2334	33	27	-	-	ADJ
cet-2334	33	28	standard	standard	ADJ
cet-2334	33	29	solutions	solution	NOUN
cet-2334	33	30	.	.	PUNCT
cet-2334	34	1	these	these	DET
cet-2334	34	2	latter	latter	ADJ
cet-2334	34	3	were	be	AUX
cet-2334	34	4	prepared	prepare	VERB
cet-2334	34	5	on	on	ADP
cet-2334	34	6	the	the	DET
cet-2334	34	7	basis	basis	NOUN
cet-2334	34	8	of	of	ADP
cet-2334	34	9	a	a	DET
cet-2334	34	10	preliminary	preliminary	ADJ
cet-2334	34	11	energy	energy	NOUN
cet-2334	34	12	dispersive	dispersive	NOUN
cet-2334	34	13	x	x	NOUN
cet-2334	34	14	-	-	NOUN
cet-2334	34	15	ray	ray	NOUN
cet-2334	34	16	spectroscopy	spectroscopy	NOUN
cet-2334	34	17	(	(	PUNCT
cet-2334	34	18	eds	ed	NOUN
cet-2334	34	19	)	)	PUNCT
cet-2334	34	20	conducted	conduct	VERB
cet-2334	34	21	on	on	ADP
cet-2334	34	22	a	a	DET
cet-2334	34	23	pulverized	pulverize	VERB
cet-2334	34	24	sample	sample	NOUN
cet-2334	34	25	of	of	ADP
cet-2334	34	26	pcbs	pcbs	PROPN
cet-2334	34	27	.	.	PUNCT
cet-2334	35	1	the	the	DET
cet-2334	35	2	solid	solid	ADJ
cet-2334	35	3	residue	residue	NOUN
cet-2334	35	4	coming	come	VERB
cet-2334	35	5	from	from	ADP
cet-2334	35	6	filtering	filter	VERB
cet-2334	35	7	of	of	ADP
cet-2334	35	8	leaching	leach	VERB
cet-2334	35	9	solution	solution	NOUN
cet-2334	35	10	was	be	AUX
cet-2334	35	11	also	also	ADV
cet-2334	35	12	analysed	analyse	VERB
cet-2334	35	13	by	by	ADP
cet-2334	35	14	eds	ed	NOUN
cet-2334	35	15	,	,	PUNCT
cet-2334	35	16	to	to	PART
cet-2334	35	17	confirm	confirm	VERB
cet-2334	35	18	that	that	SCONJ
cet-2334	35	19	all	all	DET
cet-2334	35	20	metals	metal	NOUN
cet-2334	35	21	were	be	AUX
cet-2334	35	22	dissolved	dissolve	VERB
cet-2334	35	23	in	in	ADP
cet-2334	35	24	aqua	aqua	NOUN
cet-2334	35	25	regia	regia	NOUN
cet-2334	35	26	.	.	PUNCT
cet-2334	36	1	a	a	DET
cet-2334	36	2	further	further	ADJ
cet-2334	36	3	icp	icp	PROPN
cet-2334	36	4	-	-	PUNCT
cet-2334	36	5	oes	oe	NOUN
cet-2334	36	6	analysis	analysis	NOUN
cet-2334	36	7	was	be	AUX
cet-2334	36	8	carried	carry	VERB
cet-2334	36	9	out	out	ADP
cet-2334	36	10	on	on	ADP
cet-2334	36	11	the	the	DET
cet-2334	36	12	powder	powder	NOUN
cet-2334	36	13	of	of	ADP
cet-2334	36	14	pcb	pcb	NOUN
cet-2334	36	15	after	after	ADP
cet-2334	36	16	solder	solder	NOUN
cet-2334	36	17	mask	mask	NOUN
cet-2334	36	18	removal	removal	NOUN
cet-2334	36	19	and	and	CCONJ
cet-2334	36	20	on	on	ADP
cet-2334	36	21	the	the	DET
cet-2334	36	22	electrolytic	electrolytic	ADJ
cet-2334	36	23	solution	solution	NOUN
cet-2334	36	24	at	at	ADP
cet-2334	36	25	the	the	DET
cet-2334	36	26	end	end	NOUN
cet-2334	36	27	of	of	ADP
cet-2334	36	28	the	the	DET
cet-2334	36	29	electrochemical	electrochemical	ADJ
cet-2334	36	30	tests	test	NOUN
cet-2334	36	31	.	.	PUNCT
cet-2334	37	1	2.2	2.2	NUM
cet-2334	37	2	electrorefining	electrorefine	VERB
cet-2334	37	3	process	process	NOUN
cet-2334	37	4	before	before	ADP
cet-2334	37	5	undergoing	undergo	VERB
cet-2334	37	6	the	the	DET
cet-2334	37	7	electrorefining	electrorefine	VERB
cet-2334	37	8	process	process	NOUN
cet-2334	37	9	,	,	PUNCT
cet-2334	37	10	a	a	DET
cet-2334	37	11	pre	pre	NOUN
cet-2334	37	12	-	-	NOUN
cet-2334	37	13	treatment	treatment	NOUN
cet-2334	37	14	of	of	ADP
cet-2334	37	15	pcb	pcb	NOUN
cet-2334	37	16	was	be	AUX
cet-2334	37	17	necessary	necessary	ADJ
cet-2334	37	18	to	to	PART
cet-2334	37	19	disassemble	disassemble	VERB
cet-2334	37	20	electronic	electronic	ADJ
cet-2334	37	21	components	component	NOUN
cet-2334	37	22	by	by	ADP
cet-2334	37	23	heating	heat	VERB
cet-2334	37	24	above	above	ADP
cet-2334	37	25	the	the	DET
cet-2334	37	26	melting	melting	NOUN
cet-2334	37	27	point	point	NOUN
cet-2334	37	28	of	of	ADP
cet-2334	37	29	the	the	DET
cet-2334	37	30	solder	solder	NOUN
cet-2334	37	31	.	.	PUNCT
cet-2334	38	1	disassembled	disassemble	VERB
cet-2334	38	2	components	component	NOUN
cet-2334	38	3	can	can	AUX
cet-2334	38	4	be	be	AUX
cet-2334	38	5	subjected	subject	VERB
cet-2334	38	6	to	to	ADP
cet-2334	38	7	a	a	DET
cet-2334	38	8	different	different	ADJ
cet-2334	38	9	treatment	treatment	NOUN
cet-2334	38	10	for	for	ADP
cet-2334	38	11	the	the	DET
cet-2334	38	12	recovery	recovery	NOUN
cet-2334	38	13	of	of	ADP
cet-2334	38	14	precious	precious	ADJ
cet-2334	38	15	metals	metal	NOUN
cet-2334	38	16	and	and	CCONJ
cet-2334	38	17	for	for	ADP
cet-2334	38	18	the	the	DET
cet-2334	38	19	isolation	isolation	NOUN
cet-2334	38	20	of	of	ADP
cet-2334	38	21	hazardous	hazardous	ADJ
cet-2334	38	22	components	component	NOUN
cet-2334	38	23	.	.	PUNCT
cet-2334	39	1	then	then	ADV
cet-2334	39	2	,	,	PUNCT
cet-2334	39	3	pcb	pcb	PROPN
cet-2334	39	4	was	be	AUX
cet-2334	39	5	cut	cut	VERB
cet-2334	39	6	in	in	ADP
cet-2334	39	7	pieces	piece	NOUN
cet-2334	39	8	of	of	ADP
cet-2334	39	9	10x10	10x10	NUM
cet-2334	39	10	cm	cm	NOUN
cet-2334	39	11	and	and	CCONJ
cet-2334	39	12	every	every	DET
cet-2334	39	13	piece	piece	NOUN
cet-2334	39	14	was	be	AUX
cet-2334	39	15	chemically	chemically	ADV
cet-2334	39	16	treated	treat	VERB
cet-2334	39	17	to	to	PART
cet-2334	39	18	remove	remove	VERB
cet-2334	39	19	the	the	DET
cet-2334	39	20	solder	solder	NOUN
cet-2334	39	21	mask	mask	NOUN
cet-2334	39	22	and	and	CCONJ
cet-2334	39	23	so	so	ADV
cet-2334	39	24	expose	expose	VERB
cet-2334	39	25	copper	copper	NOUN
cet-2334	39	26	metal	metal	NOUN
cet-2334	39	27	to	to	ADP
cet-2334	39	28	the	the	DET
cet-2334	39	29	electrolytic	electrolytic	ADJ
cet-2334	39	30	solution	solution	NOUN
cet-2334	39	31	.	.	PUNCT
cet-2334	40	1	for	for	ADP
cet-2334	40	2	this	this	DET
cet-2334	40	3	purpose	purpose	NOUN
cet-2334	40	4	,	,	PUNCT
cet-2334	40	5	the	the	DET
cet-2334	40	6	best	good	ADJ
cet-2334	40	7	chemical	chemical	ADJ
cet-2334	40	8	reagent	reagent	NOUN
cet-2334	40	9	was	be	AUX
cet-2334	40	10	sodium	sodium	NOUN
cet-2334	40	11	hydroxide	hydroxide	NOUN
cet-2334	40	12	(	(	PUNCT
cet-2334	40	13	naoh	naoh	PROPN
cet-2334	40	14	)	)	PUNCT
cet-2334	40	15	(	(	PUNCT
cet-2334	40	16	adhapure	adhapure	NOUN
cet-2334	40	17	at	at	ADP
cet-2334	40	18	al	al	PROPN
cet-2334	40	19	.	.	PROPN
cet-2334	40	20	,	,	PUNCT
cet-2334	40	21	2014	2014	NUM
cet-2334	40	22	;	;	PUNCT
cet-2334	40	23	jadhav	jadhav	PROPN
cet-2334	40	24	and	and	CCONJ
cet-2334	40	25	hocheng	hocheng	PROPN
cet-2334	40	26	,	,	PUNCT
cet-2334	40	27	2015	2015	NUM
cet-2334	40	28	)	)	PUNCT
cet-2334	40	29	.	.	PUNCT
cet-2334	41	1	therefore	therefore	ADV
cet-2334	41	2	,	,	PUNCT
cet-2334	41	3	pcb	pcb	PROPN
cet-2334	41	4	’s	’s	PART
cet-2334	41	5	pieces	piece	NOUN
cet-2334	41	6	were	be	AUX
cet-2334	41	7	dipped	dip	VERB
cet-2334	41	8	in	in	ADP
cet-2334	41	9	10	10	NUM
cet-2334	41	10	m	m	NOUN
cet-2334	41	11	naoh	naoh	NOUN
cet-2334	41	12	for	for	ADP
cet-2334	41	13	24	24	NUM
cet-2334	41	14	hours	hour	NOUN
cet-2334	41	15	,	,	PUNCT
cet-2334	41	16	washed	wash	VERB
cet-2334	41	17	with	with	ADP
cet-2334	41	18	distilled	distil	VERB
cet-2334	41	19	water	water	NOUN
cet-2334	41	20	to	to	PART
cet-2334	41	21	remove	remove	VERB
cet-2334	41	22	any	any	DET
cet-2334	41	23	trace	trace	NOUN
cet-2334	41	24	of	of	ADP
cet-2334	41	25	naoh	naoh	NOUN
cet-2334	41	26	,	,	PUNCT
cet-2334	41	27	and	and	CCONJ
cet-2334	41	28	then	then	ADV
cet-2334	41	29	mounted	mount	VERB
cet-2334	41	30	as	as	ADP
cet-2334	41	31	an	an	DET
cet-2334	41	32	anode	anode	NOUN
cet-2334	41	33	for	for	ADP
cet-2334	41	34	the	the	DET
cet-2334	41	35	electrorefining	electrorefine	VERB
cet-2334	41	36	process	process	NOUN
cet-2334	41	37	.	.	PUNCT
cet-2334	42	1	two	two	NUM
cet-2334	42	2	flat	flat	ADJ
cet-2334	42	3	plates	plate	NOUN
cet-2334	42	4	(	(	PUNCT
cet-2334	42	5	10x10	10x10	NUM
cet-2334	42	6	cm	cm	NOUN
cet-2334	42	7	)	)	PUNCT
cet-2334	42	8	of	of	ADP
cet-2334	42	9	pure	pure	ADJ
cet-2334	42	10	copper	copper	NOUN
cet-2334	42	11	were	be	AUX
cet-2334	42	12	used	use	VERB
cet-2334	42	13	as	as	ADP
cet-2334	42	14	cathodes	cathode	NOUN
cet-2334	42	15	.	.	PUNCT
cet-2334	43	1	both	both	DET
cet-2334	43	2	cathode	cathode	NOUN
cet-2334	43	3	plates	plate	NOUN
cet-2334	43	4	were	be	AUX
cet-2334	43	5	coated	coat	VERB
cet-2334	43	6	on	on	ADP
cet-2334	43	7	one	one	NUM
cet-2334	43	8	side	side	NOUN
cet-2334	43	9	with	with	ADP
cet-2334	43	10	an	an	DET
cet-2334	43	11	insulating	insulate	VERB
cet-2334	43	12	resin	resin	NOUN
cet-2334	43	13	to	to	PART
cet-2334	43	14	guarantee	guarantee	VERB
cet-2334	43	15	that	that	SCONJ
cet-2334	43	16	only	only	ADV
cet-2334	43	17	one	one	NUM
cet-2334	43	18	side	side	NOUN
cet-2334	43	19	,	,	PUNCT
cet-2334	43	20	the	the	DET
cet-2334	43	21	one	one	NOUN
cet-2334	43	22	opposite	opposite	NOUN
cet-2334	43	23	to	to	ADP
cet-2334	43	24	the	the	DET
cet-2334	43	25	anode	anode	NOUN
cet-2334	43	26	,	,	PUNCT
cet-2334	43	27	worked	work	VERB
cet-2334	43	28	.	.	PUNCT
cet-2334	44	1	the	the	DET
cet-2334	44	2	electrolyte	electrolyte	NOUN
cet-2334	44	3	was	be	AUX
cet-2334	44	4	a	a	DET
cet-2334	44	5	mixture	mixture	NOUN
cet-2334	44	6	of	of	ADP
cet-2334	44	7	copper	copper	NOUN
cet-2334	44	8	sulphate	sulphate	NOUN
cet-2334	44	9	pentahydrate	pentahydrate	NOUN
cet-2334	44	10	(	(	PUNCT
cet-2334	44	11	cuso4·5h2o	cuso4·5h2o	NOUN
cet-2334	44	12	)	)	PUNCT
cet-2334	44	13	and	and	CCONJ
cet-2334	44	14	sulfuric	sulfuric	PROPN
cet-2334	44	15	acid	acid	NOUN
cet-2334	44	16	(	(	PUNCT
cet-2334	44	17	h2so4	h2so4	PROPN
cet-2334	44	18	)	)	PUNCT
cet-2334	44	19	with	with	ADP
cet-2334	44	20	concentrations	concentration	NOUN
cet-2334	44	21	of	of	ADP
cet-2334	44	22	0.7	0.7	NUM
cet-2334	44	23	m	m	NOUN
cet-2334	44	24	and	and	CCONJ
cet-2334	44	25	2	2	NUM
cet-2334	44	26	m	m	NOUN
cet-2334	44	27	respectively	respectively	ADV
cet-2334	44	28	(	(	PUNCT
cet-2334	44	29	pletcher	pletcher	NOUN
cet-2334	44	30	and	and	CCONJ
cet-2334	44	31	walsh	walsh	NOUN
cet-2334	44	32	,	,	PUNCT
cet-2334	44	33	2012	2012	NUM
cet-2334	44	34	)	)	PUNCT
cet-2334	44	35	.	.	PUNCT
cet-2334	45	1	no	no	DET
cet-2334	45	2	other	other	ADJ
cet-2334	45	3	chemicals	chemical	NOUN
cet-2334	45	4	or	or	CCONJ
cet-2334	45	5	additives	additive	NOUN
cet-2334	45	6	were	be	AUX
cet-2334	45	7	employed	employ	VERB
cet-2334	45	8	.	.	PUNCT
cet-2334	46	1	all	all	DET
cet-2334	46	2	the	the	DET
cet-2334	46	3	chemical	chemical	ADJ
cet-2334	46	4	reagents	reagent	NOUN
cet-2334	46	5	were	be	AUX
cet-2334	46	6	of	of	ADP
cet-2334	46	7	analytical	analytical	ADJ
cet-2334	46	8	grade	grade	NOUN
cet-2334	46	9	.	.	PUNCT
cet-2334	47	1	a	a	DET
cet-2334	47	2	cylindrical	cylindrical	ADJ
cet-2334	47	3	vessel	vessel	NOUN
cet-2334	47	4	was	be	AUX
cet-2334	47	5	used	use	VERB
cet-2334	47	6	as	as	ADP
cet-2334	47	7	electrochemical	electrochemical	ADJ
cet-2334	47	8	reactor	reactor	NOUN
cet-2334	47	9	within	within	ADP
cet-2334	47	10	which	which	PRON
cet-2334	47	11	both	both	DET
cet-2334	47	12	faces	face	NOUN
cet-2334	47	13	of	of	ADP
cet-2334	47	14	the	the	DET
cet-2334	47	15	anode	anode	NOUN
cet-2334	47	16	were	be	AUX
cet-2334	47	17	opposite	opposite	ADJ
cet-2334	47	18	and	and	CCONJ
cet-2334	47	19	parallel	parallel	ADJ
cet-2334	47	20	to	to	ADP
cet-2334	47	21	copper	copper	NOUN
cet-2334	47	22	electrodes	electrode	NOUN
cet-2334	47	23	with	with	ADP
cet-2334	47	24	a	a	DET
cet-2334	47	25	distance	distance	NOUN
cet-2334	47	26	of	of	ADP
cet-2334	47	27	3	3	NUM
cet-2334	47	28	cm	cm	NOUN
cet-2334	47	29	.	.	PUNCT
cet-2334	48	1	this	this	DET
cet-2334	48	2	parallel	parallel	ADJ
cet-2334	48	3	-	-	PUNCT
cet-2334	48	4	plate	plate	NOUN
cet-2334	48	5	electrode	electrode	NOUN
cet-2334	48	6	design	design	NOUN
cet-2334	48	7	is	be	AUX
cet-2334	48	8	similar	similar	ADJ
cet-2334	48	9	to	to	ADP
cet-2334	48	10	that	that	PRON
cet-2334	48	11	used	use	VERB
cet-2334	48	12	in	in	ADP
cet-2334	48	13	industrial	industrial	ADJ
cet-2334	48	14	electrolytic	electrolytic	ADJ
cet-2334	48	15	refining	refining	NOUN
cet-2334	48	16	of	of	ADP
cet-2334	48	17	copper	copper	NOUN
cet-2334	48	18	(	(	PUNCT
cet-2334	48	19	pletcher	pletcher	NOUN
cet-2334	48	20	and	and	CCONJ
cet-2334	48	21	walsh	walsh	NOUN
cet-2334	48	22	,	,	PUNCT
cet-2334	48	23	2012	2012	NUM
cet-2334	48	24	)	)	PUNCT
cet-2334	48	25	.	.	PUNCT
cet-2334	49	1	electrolyte	electrolyte	ADJ
cet-2334	49	2	temperature	temperature	NOUN
cet-2334	49	3	was	be	AUX
cet-2334	49	4	monitored	monitor	VERB
cet-2334	49	5	and	and	CCONJ
cet-2334	49	6	maintained	maintain	VERB
cet-2334	49	7	at	at	ADP
cet-2334	49	8	60	60	NUM
cet-2334	49	9	°	°	ADP
cet-2334	49	10	c	c	NOUN
cet-2334	49	11	with	with	ADP
cet-2334	49	12	an	an	DET
cet-2334	49	13	external	external	ADJ
cet-2334	49	14	bath	bath	NOUN
cet-2334	49	15	of	of	ADP
cet-2334	49	16	ethylene	ethylene	NOUN
cet-2334	49	17	glycol	glycol	NOUN
cet-2334	49	18	that	that	PRON
cet-2334	49	19	was	be	AUX
cet-2334	49	20	used	use	VERB
cet-2334	49	21	as	as	ADP
cet-2334	49	22	heating	heating	NOUN
cet-2334	49	23	fluid	fluid	NOUN
cet-2334	49	24	.	.	PUNCT
cet-2334	50	1	a	a	DET
cet-2334	50	2	constant	constant	ADJ
cet-2334	50	3	current	current	NOUN
cet-2334	50	4	of	of	ADP
cet-2334	50	5	900	900	NUM
cet-2334	50	6	ma	ma	NOUN
cet-2334	50	7	was	be	AUX
cet-2334	50	8	supplied	supply	VERB
cet-2334	50	9	using	use	VERB
cet-2334	50	10	a	a	DET
cet-2334	50	11	par	par	ADJ
cet-2334	50	12	potentiostat	potentiostat	ADJ
cet-2334	50	13	/	/	SYM
cet-2334	50	14	galvanostat	galvanostat	NOUN
cet-2334	50	15	(	(	PUNCT
cet-2334	50	16	mod	mod	PROPN
cet-2334	50	17	.	.	PROPN
cet-2334	50	18	parstat	parstat	PROPN
cet-2334	50	19	2273	2273	NUM
cet-2334	50	20	)	)	PUNCT
cet-2334	50	21	.	.	PUNCT
cet-2334	51	1	the	the	DET
cet-2334	51	2	cathode	cathode	NOUN
cet-2334	51	3	plates	plate	NOUN
cet-2334	51	4	were	be	AUX
cet-2334	51	5	weighed	weigh	VERB
cet-2334	51	6	before	before	ADV
cet-2334	51	7	and	and	CCONJ
cet-2334	51	8	after	after	ADP
cet-2334	51	9	tests	test	NOUN
cet-2334	51	10	to	to	PART
cet-2334	51	11	record	record	VERB
cet-2334	51	12	the	the	DET
cet-2334	51	13	increase	increase	NOUN
cet-2334	51	14	of	of	ADP
cet-2334	51	15	weight	weight	NOUN
cet-2334	51	16	and	and	CCONJ
cet-2334	51	17	calculate	calculate	VERB
cet-2334	51	18	the	the	DET
cet-2334	51	19	current	current	ADJ
cet-2334	51	20	efficiency	efficiency	NOUN
cet-2334	51	21	of	of	ADP
cet-2334	51	22	copper	copper	NOUN
cet-2334	51	23	by	by	ADP
cet-2334	51	24	the	the	DET
cet-2334	51	25	following	follow	VERB
cet-2334	51	26	equation	equation	NOUN
cet-2334	51	27	:	:	PUNCT
cet-2334	51	28	η	η	PROPN
cet-2334	51	29	cu	cu	PROPN
cet-2334	51	30	=	=	PRON
cet-2334	51	31	we	we	PRON
cet-2334	51	32	wt	wt	VERB
cet-2334	51	33	(	(	PUNCT
cet-2334	51	34	1	1	NUM
cet-2334	51	35	)	)	PUNCT
cet-2334	51	36	where	where	SCONJ
cet-2334	51	37	we	we	PRON
cet-2334	51	38	is	be	AUX
cet-2334	51	39	the	the	DET
cet-2334	51	40	experimental	experimental	ADJ
cet-2334	51	41	weight	weight	NOUN
cet-2334	51	42	of	of	ADP
cet-2334	51	43	copper	copper	NOUN
cet-2334	51	44	deposited	deposit	VERB
cet-2334	51	45	on	on	ADP
cet-2334	51	46	the	the	DET
cet-2334	51	47	cathode	cathode	NOUN
cet-2334	51	48	and	and	CCONJ
cet-2334	51	49	wt	wt	PROPN
cet-2334	51	50	is	be	AUX
cet-2334	51	51	the	the	DET
cet-2334	51	52	theoretical	theoretical	ADJ
cet-2334	51	53	weight	weight	NOUN
cet-2334	51	54	of	of	ADP
cet-2334	51	55	deposited	deposit	VERB
cet-2334	51	56	copper	copper	NOUN
cet-2334	51	57	calculated	calculate	VERB
cet-2334	51	58	with	with	ADP
cet-2334	51	59	faraday	faraday	PROPN
cet-2334	51	60	's	's	PART
cet-2334	51	61	law	law	NOUN
cet-2334	51	62	:	:	PUNCT
cet-2334	51	63	wt=	wt=	VERB
cet-2334	51	64	mcui	mcui	PROPN
cet-2334	51	65	t	t	PROPN
cet-2334	51	66	zcuf	zcuf	NOUN
cet-2334	51	67	(	(	PUNCT
cet-2334	51	68	2	2	NUM
cet-2334	51	69	)	)	PUNCT
cet-2334	51	70	where	where	SCONJ
cet-2334	51	71	mcu	mcu	PROPN
cet-2334	51	72	is	be	AUX
cet-2334	51	73	the	the	DET
cet-2334	51	74	molar	molar	ADJ
cet-2334	51	75	mass	mass	NOUN
cet-2334	51	76	of	of	ADP
cet-2334	51	77	copper	copper	NOUN
cet-2334	51	78	;	;	PUNCT
cet-2334	51	79	i	i	PRON
cet-2334	51	80	the	the	DET
cet-2334	51	81	applied	apply	VERB
cet-2334	51	82	current	current	NOUN
cet-2334	51	83	;	;	PUNCT
cet-2334	51	84	t	t	X
cet-2334	51	85	the	the	DET
cet-2334	51	86	time	time	NOUN
cet-2334	51	87	of	of	ADP
cet-2334	51	88	the	the	DET
cet-2334	51	89	electrochemical	electrochemical	ADJ
cet-2334	51	90	refining	refining	NOUN
cet-2334	51	91	;	;	PUNCT
cet-2334	51	92	zcu	zcu	NUM
cet-2334	51	93	the	the	DET
cet-2334	51	94	valence	valence	NOUN
cet-2334	51	95	of	of	ADP
cet-2334	51	96	copper	copper	NOUN
cet-2334	51	97	;	;	PUNCT
cet-2334	51	98	f	f	PROPN
cet-2334	51	99	the	the	DET
cet-2334	51	100	faraday	faraday	PROPN
cet-2334	51	101	’s	’s	PART
cet-2334	51	102	constant	constant	PROPN
cet-2334	51	103	.	.	PUNCT
cet-2334	52	1	copper	copper	NOUN
cet-2334	52	2	recovered	recover	VERB
cet-2334	52	3	on	on	ADP
cet-2334	52	4	the	the	DET
cet-2334	52	5	cathode	cathode	NOUN
cet-2334	52	6	was	be	AUX
cet-2334	52	7	removed	remove	VERB
cet-2334	52	8	by	by	ADP
cet-2334	52	9	a	a	DET
cet-2334	52	10	simple	simple	ADJ
cet-2334	52	11	peeling	peeling	NOUN
cet-2334	52	12	,	,	PUNCT
cet-2334	52	13	washed	wash	VERB
cet-2334	52	14	with	with	ADP
cet-2334	52	15	distilled	distil	VERB
cet-2334	52	16	water	water	NOUN
cet-2334	52	17	and	and	CCONJ
cet-2334	52	18	allowed	allow	VERB
cet-2334	52	19	to	to	PART
cet-2334	52	20	air	air	VERB
cet-2334	52	21	dry	dry	VERB
cet-2334	52	22	.	.	PUNCT
cet-2334	53	1	then	then	ADV
cet-2334	53	2	it	it	PRON
cet-2334	53	3	was	be	AUX
cet-2334	53	4	chemically	chemically	ADV
cet-2334	53	5	and	and	CCONJ
cet-2334	53	6	morphologically	morphologically	ADV
cet-2334	53	7	characterized	characterize	VERB
cet-2334	53	8	by	by	ADP
cet-2334	53	9	x	x	ADJ
cet-2334	53	10	-	-	NOUN
cet-2334	53	11	ray	ray	NOUN
cet-2334	53	12	diffraction	diffraction	NOUN
cet-2334	53	13	(	(	PUNCT
cet-2334	53	14	xrd	xrd	NOUN
cet-2334	53	15	)	)	PUNCT
cet-2334	53	16	,	,	PUNCT
cet-2334	53	17	scanning	scan	VERB
cet-2334	53	18	electron	electron	NOUN
cet-2334	53	19	microscopy	microscopy	NOUN
cet-2334	53	20	(	(	PUNCT
cet-2334	53	21	sem	sem	NOUN
cet-2334	53	22	)	)	PUNCT
cet-2334	53	23	and	and	CCONJ
cet-2334	53	24	energy	energy	NOUN
cet-2334	53	25	dispersive	dispersive	ADJ
cet-2334	53	26	spectroscopy	spectroscopy	NOUN
cet-2334	53	27	(	(	PUNCT
cet-2334	53	28	eds	ed	NOUN
cet-2334	53	29	)	)	PUNCT
cet-2334	53	30	.	.	PUNCT
cet-2334	54	1	the	the	DET
cet-2334	54	2	morphology	morphology	NOUN
cet-2334	54	3	was	be	AUX
cet-2334	54	4	investigated	investigate	VERB
cet-2334	54	5	using	use	VERB
cet-2334	54	6	a	a	DET
cet-2334	54	7	scanning	scanning	NOUN
cet-2334	54	8	electron	electron	NOUN
cet-2334	54	9	microscopy	microscopy	NOUN
cet-2334	54	10	(	(	PUNCT
cet-2334	54	11	sem	sem	PROPN
cet-2334	54	12	,	,	PUNCT
cet-2334	54	13	fei	fei	PROPN
cet-2334	54	14	mod	mod	PROPN
cet-2334	54	15	.	.	PUNCT
cet-2334	54	16	:	:	PUNCT
cet-2334	55	1	quanta	quanta	PROPN
cet-2334	55	2	200	200	NUM
cet-2334	55	3	feg	feg	NOUN
cet-2334	55	4	)	)	PUNCT
cet-2334	55	5	equipped	equip	VERB
cet-2334	55	6	with	with	ADP
cet-2334	55	7	an	an	DET
cet-2334	55	8	x	x	ADJ
cet-2334	55	9	-	-	NOUN
cet-2334	55	10	ray	ray	NOUN
cet-2334	55	11	energy	energy	NOUN
cet-2334	55	12	dispersive	dispersive	ADJ
cet-2334	55	13	spectrometer	spectrometer	NOUN
cet-2334	55	14	.	.	PUNCT
cet-2334	56	1	eds	ed	NOUN
cet-2334	56	2	analysis	analysis	NOUN
cet-2334	56	3	was	be	AUX
cet-2334	56	4	carried	carry	VERB
cet-2334	56	5	also	also	ADV
cet-2334	56	6	on	on	ADP
cet-2334	56	7	the	the	DET
cet-2334	56	8	solid	solid	ADJ
cet-2334	56	9	residue	residue	NOUN
cet-2334	56	10	found	find	VERB
cet-2334	56	11	in	in	ADP
cet-2334	56	12	the	the	DET
cet-2334	56	13	bottom	bottom	NOUN
cet-2334	56	14	of	of	ADP
cet-2334	56	15	electrochemical	electrochemical	ADJ
cet-2334	56	16	reactor	reactor	NOUN
cet-2334	56	17	.	.	PUNCT
cet-2334	57	1	a	a	DET
cet-2334	57	2	further	further	ADJ
cet-2334	57	3	characterization	characterization	NOUN
cet-2334	57	4	was	be	AUX
cet-2334	57	5	investigated	investigate	VERB
cet-2334	57	6	by	by	ADP
cet-2334	57	7	xrd	xrd	NOUN
cet-2334	57	8	analysis	analysis	NOUN
cet-2334	57	9	,	,	PUNCT
cet-2334	57	10	(	(	PUNCT
cet-2334	57	11	rigaku	rigaku	NOUN
cet-2334	57	12	,	,	PUNCT
cet-2334	57	13	d	d	PROPN
cet-2334	57	14	-	-	PUNCT
cet-2334	57	15	max	max	PROPN
cet-2334	57	16	25600	25600	NUM
cet-2334	57	17	1622	1622	NUM
cet-2334	57	18	hk	hk	PROPN
cet-2334	57	19	)	)	PUNCT
cet-2334	57	20	.	.	PUNCT
cet-2334	58	1	all	all	DET
cet-2334	58	2	x	x	NOUN
cet-2334	58	3	-	-	NOUN
cet-2334	58	4	ray	ray	NOUN
cet-2334	58	5	analyses	analysis	NOUN
cet-2334	58	6	were	be	AUX
cet-2334	58	7	conducted	conduct	VERB
cet-2334	58	8	in	in	ADP
cet-2334	58	9	the	the	DET
cet-2334	58	10	2ϑ	2ϑ	NUM
cet-2334	58	11	range	range	NOUN
cet-2334	58	12	from	from	ADP
cet-2334	58	13	5	5	NUM
cet-2334	58	14	°	°	NOUN
cet-2334	58	15	to	to	ADP
cet-2334	58	16	100	100	NUM
cet-2334	58	17	°	°	NOUN
cet-2334	58	18	using	use	VERB
cet-2334	58	19	the	the	DET
cet-2334	58	20	cu	cu	NOUN
cet-2334	58	21	kα	kα	PROPN
cet-2334	58	22	radiation	radiation	NOUN
cet-2334	58	23	(	(	PUNCT
cet-2334	58	24	λ=1.54	λ=1.54	X
cet-2334	58	25	å	å	X
cet-2334	58	26	)	)	PUNCT
cet-2334	58	27	.	.	PUNCT
cet-2334	59	1	diffraction	diffraction	NOUN
cet-2334	59	2	patterns	pattern	NOUN
cet-2334	59	3	were	be	AUX
cet-2334	59	4	analysed	analyse	VERB
cet-2334	59	5	by	by	ADP
cet-2334	59	6	comparison	comparison	NOUN
cet-2334	59	7	with	with	ADP
cet-2334	59	8	icdd	icdd	NOUN
cet-2334	59	9	database	database	NOUN
cet-2334	59	10	(	(	PUNCT
cet-2334	59	11	icdd	icdd	NOUN
cet-2334	59	12	,	,	PUNCT
cet-2334	59	13	2007	2007	NUM
cet-2334	59	14	)	)	PUNCT
cet-2334	59	15	.	.	PUNCT
cet-2334	60	1	3	3	X
cet-2334	60	2	.	.	NOUN
cet-2334	60	3	results	result	NOUN
cet-2334	60	4	and	and	CCONJ
cet-2334	60	5	discussion	discussion	NOUN
cet-2334	60	6	a	a	DET
cet-2334	60	7	preliminary	preliminary	ADJ
cet-2334	60	8	eds	ed	NOUN
cet-2334	60	9	analysis	analysis	NOUN
cet-2334	60	10	was	be	AUX
cet-2334	60	11	carried	carry	VERB
cet-2334	60	12	out	out	ADP
cet-2334	60	13	on	on	ADP
cet-2334	60	14	the	the	DET
cet-2334	60	15	powder	powder	NOUN
cet-2334	60	16	obtained	obtain	VERB
cet-2334	60	17	from	from	ADP
cet-2334	60	18	three	three	NUM
cet-2334	60	19	different	different	ADJ
cet-2334	60	20	disassembled	disassemble	VERB
cet-2334	60	21	pcbs	pcb	NOUN
cet-2334	60	22	.	.	PUNCT
cet-2334	61	1	the	the	DET
cet-2334	61	2	chemical	chemical	ADJ
cet-2334	61	3	elements	element	NOUN
cet-2334	61	4	found	find	VERB
cet-2334	61	5	in	in	ADP
cet-2334	61	6	descending	descend	VERB
cet-2334	61	7	order	order	NOUN
cet-2334	61	8	of	of	ADP
cet-2334	61	9	concentration	concentration	NOUN
cet-2334	61	10	were	be	AUX
cet-2334	61	11	:	:	PUNCT
cet-2334	61	12	c	c	X
cet-2334	61	13	,	,	PUNCT
cet-2334	61	14	o	o	NOUN
cet-2334	61	15	,	,	PUNCT
cet-2334	61	16	br	br	PROPN
cet-2334	61	17	,	,	PUNCT
cet-2334	61	18	cu	cu	PROPN
cet-2334	61	19	,	,	PUNCT
cet-2334	61	20	si	si	X
cet-2334	61	21	,	,	PUNCT
cet-2334	61	22	ca	ca	PROPN
cet-2334	61	23	,	,	PUNCT
cet-2334	61	24	sn	sn	PROPN
cet-2334	61	25	,	,	PUNCT
cet-2334	61	26	pb	pb	ADP
cet-2334	61	27	and	and	CCONJ
cet-2334	61	28	other	other	ADJ
cet-2334	61	29	metals	metal	NOUN
cet-2334	61	30	in	in	ADP
cet-2334	61	31	trace	trace	NOUN
cet-2334	61	32	such	such	ADJ
cet-2334	61	33	as	as	ADP
cet-2334	61	34	fe	fe	PROPN
cet-2334	61	35	,	,	PUNCT
cet-2334	61	36	al	al	PROPN
cet-2334	61	37	,	,	PUNCT
cet-2334	61	38	zn	zn	PROPN
cet-2334	61	39	,	,	PUNCT
cet-2334	61	40	ni	ni	PROPN
cet-2334	61	41	,	,	PUNCT
cet-2334	61	42	ba	ba	PROPN
cet-2334	61	43	and	and	CCONJ
cet-2334	61	44	au	au	PROPN
cet-2334	61	45	.	.	PROPN
cet-2334	62	1	in	in	ADP
cet-2334	62	2	fact	fact	NOUN
cet-2334	62	3	,	,	PUNCT
cet-2334	62	4	removed	remove	VERB
cet-2334	62	5	the	the	DET
cet-2334	62	6	electronic	electronic	ADJ
cet-2334	62	7	components	component	NOUN
cet-2334	62	8	,	,	PUNCT
cet-2334	62	9	the	the	DET
cet-2334	62	10	remaining	remain	VERB
cet-2334	62	11	board	board	NOUN
cet-2334	62	12	consists	consist	VERB
cet-2334	62	13	of	of	ADP
cet-2334	62	14	organics	organic	NOUN
cet-2334	62	15	,	,	PUNCT
cet-2334	62	16	ceramics	ceramic	NOUN
cet-2334	62	17	and	and	CCONJ
cet-2334	62	18	base	base	NOUN
cet-2334	62	19	metals	metal	NOUN
cet-2334	62	20	.	.	PUNCT
cet-2334	63	1	as	as	SCONJ
cet-2334	63	2	it	it	PRON
cet-2334	63	3	can	can	AUX
cet-2334	63	4	be	be	AUX
cet-2334	63	5	seen	see	VERB
cet-2334	63	6	,	,	PUNCT
cet-2334	63	7	copper	copper	NOUN
cet-2334	63	8	was	be	AUX
cet-2334	63	9	the	the	DET
cet-2334	63	10	most	most	ADV
cet-2334	63	11	abundant	abundant	ADJ
cet-2334	63	12	metal	metal	NOUN
cet-2334	63	13	followed	follow	VERB
cet-2334	63	14	by	by	ADP
cet-2334	63	15	tin	tin	NOUN
cet-2334	63	16	and	and	CCONJ
cet-2334	63	17	lead	lead	NOUN
cet-2334	63	18	.	.	PUNCT
cet-2334	64	1	for	for	ADP
cet-2334	64	2	a	a	DET
cet-2334	64	3	more	more	ADV
cet-2334	64	4	accurate	accurate	ADJ
cet-2334	64	5	determination	determination	NOUN
cet-2334	64	6	of	of	ADP
cet-2334	64	7	metal	metal	NOUN
cet-2334	64	8	concentrations	concentration	NOUN
cet-2334	64	9	,	,	PUNCT
cet-2334	64	10	an	an	DET
cet-2334	64	11	icp	icp	PROPN
cet-2334	64	12	analysis	analysis	NOUN
cet-2334	64	13	was	be	AUX
cet-2334	64	14	carried	carry	VERB
cet-2334	64	15	out	out	ADP
cet-2334	64	16	and	and	CCONJ
cet-2334	64	17	the	the	DET
cet-2334	64	18	results	result	NOUN
cet-2334	64	19	were	be	AUX
cet-2334	64	20	presented	present	VERB
cet-2334	64	21	in	in	ADP
cet-2334	64	22	table	table	NOUN
cet-2334	64	23	1	1	NUM
cet-2334	64	24	.	.	PUNCT
cet-2334	65	1	the	the	DET
cet-2334	65	2	metal	metal	NOUN
cet-2334	65	3	present	present	NOUN
cet-2334	65	4	at	at	ADP
cet-2334	65	5	higher	high	ADJ
cet-2334	65	6	percentage	percentage	NOUN
cet-2334	65	7	composition	composition	NOUN
cet-2334	65	8	was	be	AUX
cet-2334	65	9	copper	copper	NOUN
cet-2334	65	10	again	again	ADV
cet-2334	65	11	.	.	PUNCT
cet-2334	66	1	in	in	ADP
cet-2334	66	2	comparison	comparison	NOUN
cet-2334	66	3	with	with	ADP
cet-2334	66	4	the	the	DET
cet-2334	66	5	literature	literature	NOUN
cet-2334	66	6	(	(	PUNCT
cet-2334	66	7	chu	chu	PROPN
cet-2334	66	8	et	et	PROPN
cet-2334	66	9	al	al	PROPN
cet-2334	66	10	.	.	PROPN
cet-2334	66	11	,	,	PUNCT
cet-2334	66	12	2015	2015	NUM
cet-2334	66	13	)	)	PUNCT
cet-2334	66	14	,	,	PUNCT
cet-2334	66	15	the	the	DET
cet-2334	66	16	quantities	quantity	NOUN
cet-2334	66	17	of	of	ADP
cet-2334	66	18	tin	tin	NOUN
cet-2334	66	19	and	and	CCONJ
cet-2334	66	20	lead	lead	NOUN
cet-2334	66	21	found	find	VERB
cet-2334	66	22	were	be	AUX
cet-2334	66	23	greater	great	ADJ
cet-2334	66	24	,	,	PUNCT
cet-2334	66	25	likely	likely	ADJ
cet-2334	66	26	due	due	ADP
cet-2334	66	27	to	to	ADP
cet-2334	66	28	an	an	DET
cet-2334	66	29	excessive	excessive	ADJ
cet-2334	66	30	solder	solder	NOUN
cet-2334	66	31	residue	residue	NOUN
cet-2334	66	32	coming	come	VERB
cet-2334	66	33	from	from	ADP
cet-2334	66	34	the	the	DET
cet-2334	66	35	disassembly	disassembly	ADJ
cet-2334	66	36	step	step	NOUN
cet-2334	66	37	.	.	PUNCT
cet-2334	67	1	a	a	DET
cet-2334	67	2	small	small	ADJ
cet-2334	67	3	dissolution	dissolution	NOUN
cet-2334	67	4	of	of	ADP
cet-2334	67	5	tin	tin	NOUN
cet-2334	67	6	and	and	CCONJ
cet-2334	67	7	lead	lead	NOUN
cet-2334	67	8	in	in	ADP
cet-2334	67	9	naoh	naoh	NOUN
cet-2334	67	10	was	be	AUX
cet-2334	67	11	detected	detect	VERB
cet-2334	67	12	by	by	ADP
cet-2334	67	13	icp	icp	PROPN
cet-2334	67	14	analysis	analysis	NOUN
cet-2334	67	15	performed	perform	VERB
cet-2334	67	16	on	on	ADP
cet-2334	67	17	the	the	DET
cet-2334	67	18	powder	powder	NOUN
cet-2334	67	19	of	of	ADP
cet-2334	67	20	printed	print	VERB
cet-2334	67	21	circuit	circuit	NOUN
cet-2334	67	22	board	board	NOUN
cet-2334	67	23	after	after	ADP
cet-2334	67	24	chemical	chemical	NOUN
cet-2334	67	25	treatment	treatment	NOUN
cet-2334	67	26	.	.	PUNCT
cet-2334	68	1	the	the	DET
cet-2334	68	2	hypothesis	hypothesis	NOUN
cet-2334	68	3	to	to	PART
cet-2334	68	4	change	change	VERB
cet-2334	68	5	chemical	chemical	ADJ
cet-2334	68	6	reagent	reagent	NOUN
cet-2334	68	7	will	will	AUX
cet-2334	68	8	be	be	AUX
cet-2334	68	9	considered	consider	VERB
cet-2334	68	10	in	in	ADP
cet-2334	68	11	the	the	DET
cet-2334	68	12	future	future	ADJ
cet-2334	68	13	perspective	perspective	NOUN
cet-2334	68	14	to	to	PART
cet-2334	68	15	recover	recover	VERB
cet-2334	68	16	also	also	ADV
cet-2334	68	17	pb	pb	ADP
cet-2334	68	18	and	and	CCONJ
cet-2334	68	19	sn	sn	PROPN
cet-2334	68	20	from	from	ADP
cet-2334	68	21	electrolytic	electrolytic	ADJ
cet-2334	68	22	solution	solution	NOUN
cet-2334	68	23	.	.	PUNCT
cet-2334	69	1	table	table	NOUN
cet-2334	69	2	1	1	NUM
cet-2334	69	3	:	:	PUNCT
cet-2334	69	4	major	major	ADJ
cet-2334	69	5	metals	metal	NOUN
cet-2334	69	6	contained	contain	VERB
cet-2334	69	7	in	in	ADP
cet-2334	69	8	pcbs	pcbs	ADJ
cet-2334	69	9	powders	powder	NOUN
cet-2334	69	10	elements	element	VERB
cet-2334	69	11	percentage	percentage	NOUN
cet-2334	69	12	composition	composition	NOUN
cet-2334	69	13	(	(	PUNCT
cet-2334	69	14	wt.%	wt.%	ADJ
cet-2334	69	15	)	)	PUNCT
cet-2334	69	16	cu	cu	PROPN
cet-2334	69	17	sn	sn	PROPN
cet-2334	69	18	pb	pb	ADP
cet-2334	69	19	fe	fe	X
cet-2334	69	20	al	al	PROPN
cet-2334	69	21	ba	ba	PROPN
cet-2334	69	22	zn	zn	PROPN
cet-2334	69	23	ni	ni	PROPN
cet-2334	69	24	others	other	NOUN
cet-2334	69	25	63.39	63.39	NUM
cet-2334	69	26	21.48	21.48	NUM
cet-2334	69	27	12.29	12.29	NUM
cet-2334	69	28	0.23	0.23	NUM
cet-2334	69	29	0.23	0.23	NUM
cet-2334	69	30	0.21	0.21	NUM
cet-2334	69	31	0.1	0.1	NUM
cet-2334	69	32	0.04	0.04	NUM
cet-2334	69	33	0.03	0.03	NUM
cet-2334	70	1	the	the	DET
cet-2334	70	2	chemical	chemical	NOUN
cet-2334	70	3	characterization	characterization	NOUN
cet-2334	70	4	was	be	AUX
cet-2334	70	5	relevant	relevant	ADJ
cet-2334	70	6	to	to	PART
cet-2334	70	7	understand	understand	VERB
cet-2334	70	8	what	what	PRON
cet-2334	70	9	metal	metal	NOUN
cet-2334	70	10	was	be	AUX
cet-2334	70	11	better	well	ADJ
cet-2334	70	12	to	to	PART
cet-2334	70	13	recover	recover	VERB
cet-2334	70	14	from	from	ADP
cet-2334	70	15	disassembled	disassemble	VERB
cet-2334	70	16	pcbs	pcb	NOUN
cet-2334	70	17	.	.	PUNCT
cet-2334	71	1	in	in	ADP
cet-2334	71	2	particular	particular	ADJ
cet-2334	71	3	,	,	PUNCT
cet-2334	71	4	copper	copper	NOUN
cet-2334	71	5	was	be	AUX
cet-2334	71	6	found	find	VERB
cet-2334	71	7	to	to	PART
cet-2334	71	8	be	be	AUX
cet-2334	71	9	the	the	DET
cet-2334	71	10	most	most	ADV
cet-2334	71	11	precious	precious	ADJ
cet-2334	71	12	metal	metal	NOUN
cet-2334	71	13	present	present	NOUN
cet-2334	71	14	and	and	CCONJ
cet-2334	71	15	the	the	DET
cet-2334	71	16	most	most	ADV
cet-2334	71	17	abundant	abundant	ADJ
cet-2334	71	18	among	among	ADP
cet-2334	71	19	those	those	PRON
cet-2334	71	20	detected	detect	VERB
cet-2334	71	21	.	.	PUNCT
cet-2334	72	1	in	in	ADP
cet-2334	72	2	the	the	DET
cet-2334	72	3	light	light	NOUN
cet-2334	72	4	of	of	ADP
cet-2334	72	5	the	the	DET
cet-2334	72	6	most	most	ADV
cet-2334	72	7	current	current	ADJ
cet-2334	72	8	scientific	scientific	ADJ
cet-2334	72	9	publications	publication	NOUN
cet-2334	72	10	,	,	PUNCT
cet-2334	72	11	it	it	PRON
cet-2334	72	12	was	be	AUX
cet-2334	72	13	chosen	choose	VERB
cet-2334	72	14	to	to	PART
cet-2334	72	15	adopt	adopt	VERB
cet-2334	72	16	an	an	DET
cet-2334	72	17	electrochemical	electrochemical	ADJ
cet-2334	72	18	method	method	NOUN
cet-2334	72	19	for	for	ADP
cet-2334	72	20	copper	copper	NOUN
cet-2334	72	21	recovery	recovery	NOUN
cet-2334	72	22	.	.	PUNCT
cet-2334	73	1	the	the	DET
cet-2334	73	2	electrochemical	electrochemical	ADJ
cet-2334	73	3	tests	test	NOUN
cet-2334	73	4	of	of	ADP
cet-2334	73	5	copper	copper	NOUN
cet-2334	73	6	electrorefining	electrorefine	VERB
cet-2334	73	7	were	be	AUX
cet-2334	73	8	carried	carry	VERB
cet-2334	73	9	out	out	ADP
cet-2334	73	10	using	use	VERB
cet-2334	73	11	large	large	ADJ
cet-2334	73	12	pieces	piece	NOUN
cet-2334	73	13	of	of	ADP
cet-2334	73	14	pcbs	pcb	NOUN
cet-2334	73	15	,	,	PUNCT
cet-2334	73	16	previously	previously	ADV
cet-2334	73	17	thermally	thermally	ADV
cet-2334	73	18	and	and	CCONJ
cet-2334	73	19	chemically	chemically	ADV
cet-2334	73	20	treated	treat	VERB
cet-2334	73	21	,	,	PUNCT
cet-2334	73	22	as	as	SCONJ
cet-2334	73	23	working	work	VERB
cet-2334	73	24	electrode	electrode	NOUN
cet-2334	73	25	with	with	ADP
cet-2334	73	26	a	a	DET
cet-2334	73	27	constant	constant	ADJ
cet-2334	73	28	current	current	NOUN
cet-2334	73	29	of	of	ADP
cet-2334	73	30	900	900	NUM
cet-2334	73	31	ma	ma	PROPN
cet-2334	73	32	.	.	PROPN
cet-2334	73	33	cell	cell	NOUN
cet-2334	73	34	voltage	voltage	NOUN
cet-2334	73	35	remained	remain	VERB
cet-2334	73	36	constant	constant	ADJ
cet-2334	73	37	at	at	ADP
cet-2334	73	38	a	a	DET
cet-2334	73	39	value	value	NOUN
cet-2334	73	40	of	of	ADP
cet-2334	73	41	about	about	ADP
cet-2334	73	42	0.15	0.15	NUM
cet-2334	73	43	v	v	NOUN
cet-2334	73	44	during	during	ADP
cet-2334	73	45	the	the	DET
cet-2334	73	46	first	first	ADJ
cet-2334	73	47	hour	hour	NOUN
cet-2334	73	48	,	,	PUNCT
cet-2334	73	49	then	then	ADV
cet-2334	73	50	increased	increase	VERB
cet-2334	73	51	suddenly	suddenly	ADV
cet-2334	73	52	to	to	ADP
cet-2334	73	53	1.8	1.8	NUM
cet-2334	73	54	-	-	SYM
cet-2334	73	55	2	2	NUM
cet-2334	73	56	v	v	NOUN
cet-2334	73	57	remaining	remain	VERB
cet-2334	73	58	constant	constant	ADJ
cet-2334	73	59	until	until	ADP
cet-2334	73	60	the	the	DET
cet-2334	73	61	end	end	NOUN
cet-2334	73	62	.	.	PUNCT
cet-2334	74	1	the	the	DET
cet-2334	74	2	sudden	sudden	ADJ
cet-2334	74	3	increase	increase	NOUN
cet-2334	74	4	of	of	ADP
cet-2334	74	5	potential	potential	NOUN
cet-2334	74	6	could	could	AUX
cet-2334	74	7	be	be	AUX
cet-2334	74	8	attributed	attribute	VERB
cet-2334	74	9	to	to	ADP
cet-2334	74	10	the	the	DET
cet-2334	74	11	increase	increase	NOUN
cet-2334	74	12	of	of	ADP
cet-2334	74	13	the	the	DET
cet-2334	74	14	overvoltages	overvoltage	NOUN
cet-2334	74	15	associated	associate	VERB
cet-2334	74	16	to	to	ADP
cet-2334	74	17	the	the	DET
cet-2334	74	18	copper	copper	NOUN
cet-2334	74	19	dissolution	dissolution	NOUN
cet-2334	74	20	.	.	PUNCT
cet-2334	75	1	the	the	DET
cet-2334	75	2	potential	potential	ADJ
cet-2334	75	3	value	value	NOUN
cet-2334	75	4	measured	measure	VERB
cet-2334	75	5	during	during	ADP
cet-2334	75	6	the	the	DET
cet-2334	75	7	experiment	experiment	NOUN
cet-2334	75	8	was	be	AUX
cet-2334	75	9	higher	high	ADJ
cet-2334	75	10	if	if	SCONJ
cet-2334	75	11	compared	compare	VERB
cet-2334	75	12	to	to	ADP
cet-2334	75	13	that	that	PRON
cet-2334	75	14	of	of	ADP
cet-2334	75	15	the	the	DET
cet-2334	75	16	industrial	industrial	ADJ
cet-2334	75	17	process	process	NOUN
cet-2334	75	18	(	(	PUNCT
cet-2334	75	19	pletcher	pletcher	NOUN
cet-2334	75	20	and	and	CCONJ
cet-2334	75	21	walsh	walsh	NOUN
cet-2334	75	22	,	,	PUNCT
cet-2334	75	23	2012	2012	NUM
cet-2334	75	24	)	)	PUNCT
cet-2334	75	25	.	.	PUNCT
cet-2334	76	1	as	as	ADV
cet-2334	76	2	well	well	ADV
cet-2334	76	3	known	know	VERB
cet-2334	76	4	,	,	PUNCT
cet-2334	76	5	in	in	ADP
cet-2334	76	6	an	an	DET
cet-2334	76	7	electrorefining	electrorefine	VERB
cet-2334	76	8	process	process	NOUN
cet-2334	76	9	,	,	PUNCT
cet-2334	76	10	the	the	DET
cet-2334	76	11	cathode	cathode	NOUN
cet-2334	76	12	reaction	reaction	NOUN
cet-2334	76	13	is	be	AUX
cet-2334	76	14	the	the	DET
cet-2334	76	15	reverse	reverse	NOUN
cet-2334	76	16	of	of	ADP
cet-2334	76	17	that	that	DET
cet-2334	76	18	one	one	NUM
cet-2334	76	19	at	at	ADP
cet-2334	76	20	the	the	DET
cet-2334	76	21	anode	anode	NOUN
cet-2334	76	22	,	,	PUNCT
cet-2334	76	23	therefore	therefore	ADV
cet-2334	76	24	the	the	DET
cet-2334	76	25	cell	cell	NOUN
cet-2334	76	26	voltage	voltage	NOUN
cet-2334	76	27	is	be	AUX
cet-2334	76	28	exclusively	exclusively	ADV
cet-2334	76	29	due	due	ADJ
cet-2334	76	30	to	to	ADP
cet-2334	76	31	voltage	voltage	NOUN
cet-2334	76	32	drop	drop	NOUN
cet-2334	76	33	.	.	PUNCT
cet-2334	77	1	the	the	DET
cet-2334	77	2	overvoltages	overvoltage	NOUN
cet-2334	77	3	,	,	PUNCT
cet-2334	77	4	likely	likely	ADJ
cet-2334	77	5	due	due	ADP
cet-2334	77	6	to	to	ADP
cet-2334	77	7	the	the	DET
cet-2334	77	8	insulating	insulate	VERB
cet-2334	77	9	nature	nature	NOUN
cet-2334	77	10	of	of	ADP
cet-2334	77	11	the	the	DET
cet-2334	77	12	support	support	NOUN
cet-2334	77	13	material	material	NOUN
cet-2334	77	14	of	of	ADP
cet-2334	77	15	pcbs	pcb	NOUN
cet-2334	77	16	,	,	PUNCT
cet-2334	77	17	were	be	AUX
cet-2334	77	18	significant	significant	ADJ
cet-2334	77	19	since	since	SCONJ
cet-2334	77	20	the	the	DET
cet-2334	77	21	beginning	beginning	NOUN
cet-2334	77	22	of	of	ADP
cet-2334	77	23	the	the	DET
cet-2334	77	24	process	process	NOUN
cet-2334	77	25	but	but	CCONJ
cet-2334	77	26	they	they	PRON
cet-2334	77	27	became	become	VERB
cet-2334	77	28	more	more	ADV
cet-2334	77	29	important	important	ADJ
cet-2334	77	30	with	with	ADP
cet-2334	77	31	the	the	DET
cet-2334	77	32	passage	passage	NOUN
cet-2334	77	33	of	of	ADP
cet-2334	77	34	time	time	NOUN
cet-2334	77	35	.	.	PUNCT
cet-2334	78	1	the	the	DET
cet-2334	78	2	two	two	NUM
cet-2334	78	3	cathode	cathode	NOUN
cet-2334	78	4	plates	plate	NOUN
cet-2334	78	5	were	be	AUX
cet-2334	78	6	weighed	weigh	VERB
cet-2334	78	7	both	both	CCONJ
cet-2334	78	8	before	before	ADP
cet-2334	78	9	and	and	CCONJ
cet-2334	78	10	after	after	ADP
cet-2334	78	11	test	test	NOUN
cet-2334	78	12	and	and	CCONJ
cet-2334	78	13	the	the	DET
cet-2334	78	14	overall	overall	ADJ
cet-2334	78	15	increase	increase	NOUN
cet-2334	78	16	of	of	ADP
cet-2334	78	17	weight	weight	NOUN
cet-2334	78	18	was	be	AUX
cet-2334	78	19	7.62	7.62	NUM
cet-2334	78	20	g.	g.	NOUN
cet-2334	78	21	using	use	VERB
cet-2334	78	22	eq	eq	NOUN
cet-2334	78	23	(	(	PUNCT
cet-2334	78	24	1	1	NUM
cet-2334	78	25	)	)	PUNCT
cet-2334	78	26	for	for	ADP
cet-2334	78	27	a	a	DET
cet-2334	78	28	time	time	NOUN
cet-2334	78	29	of	of	ADP
cet-2334	78	30	eight	eight	NUM
cet-2334	78	31	and	and	CCONJ
cet-2334	78	32	a	a	DET
cet-2334	78	33	half	half	NOUN
cet-2334	78	34	hours	hour	NOUN
cet-2334	78	35	,	,	PUNCT
cet-2334	78	36	the	the	DET
cet-2334	78	37	current	current	ADJ
cet-2334	78	38	efficiency	efficiency	NOUN
cet-2334	78	39	of	of	ADP
cet-2334	78	40	copper	copper	NOUN
cet-2334	78	41	was	be	AUX
cet-2334	78	42	84	84	NUM
cet-2334	78	43	%	%	NOUN
cet-2334	78	44	,	,	PUNCT
cet-2334	78	45	which	which	PRON
cet-2334	78	46	was	be	AUX
cet-2334	78	47	low	low	ADJ
cet-2334	78	48	for	for	ADP
cet-2334	78	49	an	an	DET
cet-2334	78	50	electrorefining	electrorefine	VERB
cet-2334	78	51	process	process	NOUN
cet-2334	78	52	,	,	PUNCT
cet-2334	78	53	usually	usually	ADV
cet-2334	78	54	90	90	NUM
cet-2334	78	55	-	-	SYM
cet-2334	78	56	97	97	NUM
cet-2334	78	57	%	%	NOUN
cet-2334	78	58	(	(	PUNCT
cet-2334	78	59	pletcher	pletcher	NOUN
cet-2334	78	60	and	and	CCONJ
cet-2334	78	61	walsh	walsh	NOUN
cet-2334	78	62	,	,	PUNCT
cet-2334	78	63	2012	2012	NUM
cet-2334	78	64	)	)	PUNCT
cet-2334	78	65	.	.	PUNCT
cet-2334	79	1	it	it	PRON
cet-2334	79	2	was	be	AUX
cet-2334	79	3	evident	evident	ADJ
cet-2334	79	4	that	that	SCONJ
cet-2334	79	5	some	some	DET
cet-2334	79	6	eddy	eddy	PROPN
cet-2334	79	7	reactions	reaction	NOUN
cet-2334	79	8	had	have	AUX
cet-2334	79	9	consumed	consume	VERB
cet-2334	79	10	charge	charge	NOUN
cet-2334	79	11	for	for	ADP
cet-2334	79	12	processes	process	NOUN
cet-2334	79	13	different	different	ADJ
cet-2334	79	14	from	from	ADP
cet-2334	79	15	copper	copper	NOUN
cet-2334	79	16	deposition	deposition	NOUN
cet-2334	79	17	.	.	PUNCT
cet-2334	80	1	to	to	PART
cet-2334	80	2	have	have	VERB
cet-2334	80	3	a	a	DET
cet-2334	80	4	better	well	ADJ
cet-2334	80	5	idea	idea	NOUN
cet-2334	80	6	of	of	ADP
cet-2334	80	7	what	what	PRON
cet-2334	80	8	happened	happen	VERB
cet-2334	80	9	at	at	ADP
cet-2334	80	10	the	the	DET
cet-2334	80	11	cathode	cathode	NOUN
cet-2334	80	12	,	,	PUNCT
cet-2334	80	13	a	a	DET
cet-2334	80	14	chemical	chemical	ADJ
cet-2334	80	15	and	and	CCONJ
cet-2334	80	16	morphological	morphological	ADJ
cet-2334	80	17	characterization	characterization	NOUN
cet-2334	80	18	was	be	AUX
cet-2334	80	19	made	make	VERB
cet-2334	80	20	on	on	ADP
cet-2334	80	21	the	the	DET
cet-2334	80	22	deposit	deposit	NOUN
cet-2334	80	23	.	.	PUNCT
cet-2334	81	1	this	this	DET
cet-2334	81	2	latter	latter	ADJ
cet-2334	81	3	was	be	AUX
cet-2334	81	4	in	in	ADP
cet-2334	81	5	the	the	DET
cet-2334	81	6	form	form	NOUN
cet-2334	81	7	of	of	ADP
cet-2334	81	8	compact	compact	ADJ
cet-2334	81	9	foil	foil	NOUN
cet-2334	81	10	easily	easily	ADV
cet-2334	81	11	peelable	peelable	ADJ
cet-2334	81	12	from	from	ADP
cet-2334	81	13	metallic	metallic	ADJ
cet-2334	81	14	support	support	NOUN
cet-2334	81	15	for	for	ADP
cet-2334	81	16	analysis	analysis	NOUN
cet-2334	81	17	by	by	ADP
cet-2334	81	18	scanning	scan	VERB
cet-2334	81	19	electron	electron	NOUN
cet-2334	81	20	microscopy	microscopy	NOUN
cet-2334	81	21	.	.	PUNCT
cet-2334	82	1	figure	figure	NOUN
cet-2334	82	2	1a	1a	PROPN
cet-2334	82	3	shows	show	VERB
cet-2334	82	4	the	the	DET
cet-2334	82	5	morphology	morphology	NOUN
cet-2334	82	6	of	of	ADP
cet-2334	82	7	the	the	DET
cet-2334	82	8	deposit	deposit	NOUN
cet-2334	82	9	and	and	CCONJ
cet-2334	82	10	indicates	indicate	VERB
cet-2334	82	11	similar	similar	ADJ
cet-2334	82	12	structures	structure	NOUN
cet-2334	82	13	to	to	ADP
cet-2334	82	14	those	those	PRON
cet-2334	82	15	found	find	VERB
cet-2334	82	16	in	in	ADP
cet-2334	82	17	the	the	DET
cet-2334	82	18	literature	literature	NOUN
cet-2334	82	19	for	for	ADP
cet-2334	82	20	electrodeposited	electrodeposite	VERB
cet-2334	82	21	copper	copper	NOUN
cet-2334	82	22	(	(	PUNCT
cet-2334	82	23	fogarasi	fogarasi	PROPN
cet-2334	82	24	et	et	PROPN
cet-2334	82	25	al	al	PROPN
cet-2334	82	26	.	.	PROPN
cet-2334	82	27	,	,	PUNCT
cet-2334	82	28	2014	2014	NUM
cet-2334	82	29	;	;	PUNCT
cet-2334	82	30	alfantazi	alfantazi	PROPN
cet-2334	82	31	et	et	PROPN
cet-2334	82	32	al	al	PROPN
cet-2334	82	33	.	.	PROPN
cet-2334	82	34	,	,	PUNCT
cet-2334	82	35	2003	2003	NUM
cet-2334	82	36	)	)	PUNCT
cet-2334	82	37	.	.	PUNCT
cet-2334	83	1	figure	figure	NOUN
cet-2334	83	2	1b	1b	PROPN
cet-2334	83	3	shows	show	VERB
cet-2334	83	4	the	the	DET
cet-2334	83	5	cross	cross	NOUN
cet-2334	83	6	section	section	NOUN
cet-2334	83	7	of	of	ADP
cet-2334	83	8	copper	copper	NOUN
cet-2334	83	9	foil	foil	NOUN
cet-2334	83	10	.	.	PUNCT
cet-2334	84	1	the	the	DET
cet-2334	84	2	thickness	thickness	NOUN
cet-2334	84	3	of	of	ADP
cet-2334	84	4	the	the	DET
cet-2334	84	5	cu	cu	PROPN
cet-2334	84	6	layer	layer	NOUN
cet-2334	84	7	is	be	AUX
cet-2334	84	8	uniform	uniform	ADJ
cet-2334	84	9	along	along	ADP
cet-2334	84	10	the	the	DET
cet-2334	84	11	entire	entire	ADJ
cet-2334	84	12	section	section	NOUN
cet-2334	84	13	analysed	analyse	VERB
cet-2334	84	14	with	with	ADP
cet-2334	84	15	a	a	DET
cet-2334	84	16	value	value	NOUN
cet-2334	84	17	of	of	ADP
cet-2334	84	18	about	about	ADP
cet-2334	84	19	32.35	32.35	NUM
cet-2334	84	20	µm	µm	NOUN
cet-2334	84	21	.	.	PUNCT
cet-2334	85	1	the	the	DET
cet-2334	85	2	purity	purity	NOUN
cet-2334	85	3	of	of	ADP
cet-2334	85	4	the	the	DET
cet-2334	85	5	deposit	deposit	NOUN
cet-2334	85	6	was	be	AUX
cet-2334	85	7	determined	determine	VERB
cet-2334	85	8	by	by	ADP
cet-2334	85	9	energy	energy	NOUN
cet-2334	85	10	dispersive	dispersive	ADJ
cet-2334	85	11	spectroscopy	spectroscopy	NOUN
cet-2334	85	12	.	.	PUNCT
cet-2334	86	1	figure	figure	NOUN
cet-2334	86	2	1c	1c	NOUN
cet-2334	86	3	shows	show	VERB
cet-2334	86	4	eds	ed	NOUN
cet-2334	86	5	spectrum	spectrum	VERB
cet-2334	86	6	where	where	SCONJ
cet-2334	86	7	the	the	DET
cet-2334	86	8	only	only	ADJ
cet-2334	86	9	presence	presence	NOUN
cet-2334	86	10	of	of	ADP
cet-2334	86	11	copper	copper	NOUN
cet-2334	86	12	can	can	AUX
cet-2334	86	13	be	be	AUX
cet-2334	86	14	seen	see	VERB
cet-2334	86	15	.	.	PUNCT
cet-2334	87	1	carbon	carbon	NOUN
cet-2334	87	2	peak	peak	NOUN
cet-2334	87	3	is	be	AUX
cet-2334	87	4	due	due	ADJ
cet-2334	87	5	to	to	ADP
cet-2334	87	6	the	the	DET
cet-2334	87	7	conductive	conductive	ADJ
cet-2334	87	8	tape	tape	NOUN
cet-2334	87	9	used	use	VERB
cet-2334	87	10	to	to	PART
cet-2334	87	11	fix	fix	VERB
cet-2334	87	12	the	the	DET
cet-2334	87	13	sample	sample	NOUN
cet-2334	87	14	in	in	ADP
cet-2334	87	15	the	the	DET
cet-2334	87	16	stub	stub	NOUN
cet-2334	87	17	while	while	SCONJ
cet-2334	87	18	the	the	DET
cet-2334	87	19	peak	peak	NOUN
cet-2334	87	20	of	of	ADP
cet-2334	87	21	oxygen	oxygen	NOUN
cet-2334	87	22	is	be	AUX
cet-2334	87	23	due	due	ADJ
cet-2334	87	24	to	to	ADP
cet-2334	87	25	the	the	DET
cet-2334	87	26	presence	presence	NOUN
cet-2334	87	27	of	of	ADP
cet-2334	87	28	partially	partially	ADV
cet-2334	87	29	oxidized	oxidize	VERB
cet-2334	87	30	copper	copper	NOUN
cet-2334	87	31	,	,	PUNCT
cet-2334	87	32	as	as	SCONJ
cet-2334	87	33	will	will	AUX
cet-2334	87	34	be	be	AUX
cet-2334	87	35	shown	show	VERB
cet-2334	87	36	more	more	ADV
cet-2334	87	37	clearly	clearly	ADV
cet-2334	87	38	later	later	ADV
cet-2334	87	39	in	in	ADP
cet-2334	87	40	the	the	DET
cet-2334	87	41	text	text	NOUN
cet-2334	87	42	.	.	PUNCT
cet-2334	88	1	the	the	DET
cet-2334	88	2	copper	copper	NOUN
cet-2334	88	3	deposit	deposit	NOUN
cet-2334	88	4	was	be	AUX
cet-2334	88	5	also	also	ADV
cet-2334	88	6	characterized	characterize	VERB
cet-2334	88	7	by	by	ADP
cet-2334	88	8	xrd	xrd	PROPN
cet-2334	88	9	as	as	SCONJ
cet-2334	88	10	shown	show	VERB
cet-2334	88	11	in	in	ADP
cet-2334	88	12	figure	figure	NOUN
cet-2334	88	13	2	2	NUM
cet-2334	88	14	.	.	PUNCT
cet-2334	88	15	copper	copper	NOUN
cet-2334	88	16	(	(	PUNCT
cet-2334	88	17	icdd	icdd	NOUN
cet-2334	88	18	card	card	NOUN
cet-2334	88	19	number	number	NOUN
cet-2334	88	20	04	04	NUM
cet-2334	88	21	-	-	SYM
cet-2334	88	22	0836	0836	NUM
cet-2334	88	23	)	)	PUNCT
cet-2334	88	24	is	be	AUX
cet-2334	88	25	the	the	DET
cet-2334	88	26	main	main	ADJ
cet-2334	88	27	phase	phase	NOUN
cet-2334	88	28	but	but	CCONJ
cet-2334	88	29	some	some	DET
cet-2334	88	30	diffraction	diffraction	NOUN
cet-2334	88	31	peaks	peak	NOUN
cet-2334	88	32	of	of	ADP
cet-2334	88	33	cuo	cuo	PROPN
cet-2334	88	34	(	(	PUNCT
cet-2334	88	35	icdd	icdd	NOUN
cet-2334	88	36	card	card	NOUN
cet-2334	88	37	number	number	NOUN
cet-2334	88	38	02	02	NUM
cet-2334	88	39	-	-	SYM
cet-2334	88	40	1041	1041	NUM
cet-2334	88	41	)	)	PUNCT
cet-2334	88	42	were	be	AUX
cet-2334	88	43	also	also	ADV
cet-2334	88	44	identified	identify	VERB
cet-2334	88	45	.	.	PUNCT
cet-2334	89	1	1623	1623	NUM
cet-2334	89	2	figure	figure	NOUN
cet-2334	89	3	1	1	NUM
cet-2334	89	4	:	:	PUNCT
cet-2334	89	5	sem	sem	NOUN
cet-2334	89	6	images	image	NOUN
cet-2334	89	7	at	at	ADP
cet-2334	89	8	different	different	ADJ
cet-2334	89	9	magnification	magnification	NOUN
cet-2334	89	10	of	of	ADP
cet-2334	89	11	copper	copper	NOUN
cet-2334	89	12	deposit	deposit	NOUN
cet-2334	89	13	top	top	ADJ
cet-2334	89	14	view	view	NOUN
cet-2334	89	15	(	(	PUNCT
cet-2334	89	16	a	a	X
cet-2334	89	17	)	)	PUNCT
cet-2334	89	18	and	and	CCONJ
cet-2334	89	19	cross	cross	NOUN
cet-2334	89	20	section	section	NOUN
cet-2334	89	21	(	(	PUNCT
cet-2334	89	22	b	b	NOUN
cet-2334	89	23	)	)	PUNCT
cet-2334	89	24	.	.	PUNCT
cet-2334	90	1	eds	ed	NOUN
cet-2334	90	2	spectra	spectra	NOUN
cet-2334	90	3	of	of	ADP
cet-2334	90	4	copper	copper	NOUN
cet-2334	90	5	deposit	deposit	NOUN
cet-2334	90	6	(	(	PUNCT
cet-2334	90	7	c	c	NOUN
cet-2334	90	8	)	)	PUNCT
cet-2334	90	9	and	and	CCONJ
cet-2334	90	10	solid	solid	ADJ
cet-2334	90	11	residue	residue	NOUN
cet-2334	90	12	recovered	recover	VERB
cet-2334	90	13	at	at	ADP
cet-2334	90	14	the	the	DET
cet-2334	90	15	bottom	bottom	ADJ
cet-2334	90	16	tank	tank	NOUN
cet-2334	90	17	at	at	ADP
cet-2334	90	18	the	the	DET
cet-2334	90	19	end	end	NOUN
cet-2334	90	20	of	of	ADP
cet-2334	90	21	the	the	DET
cet-2334	90	22	electrorefining	electrorefine	VERB
cet-2334	90	23	process	process	NOUN
cet-2334	90	24	(	(	PUNCT
cet-2334	90	25	d	d	NOUN
cet-2334	90	26	)	)	PUNCT
cet-2334	90	27	figure	figure	NOUN
cet-2334	90	28	2	2	NUM
cet-2334	90	29	:	:	PUNCT
cet-2334	90	30	diffraction	diffraction	NOUN
cet-2334	90	31	pattern	pattern	NOUN
cet-2334	90	32	of	of	ADP
cet-2334	90	33	the	the	DET
cet-2334	90	34	copper	copper	NOUN
cet-2334	90	35	deposit	deposit	NOUN
cet-2334	90	36	1624	1624	NUM
cet-2334	90	37	it	it	PRON
cet-2334	90	38	’s	’	VERB
cet-2334	90	39	well	well	ADV
cet-2334	90	40	know	know	VERB
cet-2334	90	41	that	that	SCONJ
cet-2334	90	42	copper	copper	NOUN
cet-2334	90	43	is	be	AUX
cet-2334	90	44	easily	easily	ADV
cet-2334	90	45	oxidized	oxidize	VERB
cet-2334	90	46	in	in	ADP
cet-2334	90	47	the	the	DET
cet-2334	90	48	environment	environment	NOUN
cet-2334	90	49	but	but	CCONJ
cet-2334	90	50	in	in	ADP
cet-2334	90	51	this	this	DET
cet-2334	90	52	case	case	NOUN
cet-2334	90	53	its	its	PRON
cet-2334	90	54	formation	formation	NOUN
cet-2334	90	55	could	could	AUX
cet-2334	90	56	be	be	AUX
cet-2334	90	57	of	of	ADP
cet-2334	90	58	different	different	ADJ
cet-2334	90	59	nature	nature	NOUN
cet-2334	90	60	.	.	PUNCT
cet-2334	91	1	in	in	ADP
cet-2334	91	2	fact	fact	NOUN
cet-2334	91	3	,	,	PUNCT
cet-2334	91	4	according	accord	VERB
cet-2334	91	5	to	to	ADP
cet-2334	91	6	the	the	DET
cet-2334	91	7	literature	literature	NOUN
cet-2334	91	8	(	(	PUNCT
cet-2334	91	9	gao	gao	PROPN
cet-2334	91	10	et	et	PROPN
cet-2334	91	11	al	al	PROPN
cet-2334	91	12	.	.	PROPN
cet-2334	91	13	,	,	PUNCT
cet-2334	91	14	2002	2002	NUM
cet-2334	91	15	)	)	PUNCT
cet-2334	91	16	,	,	PUNCT
cet-2334	91	17	the	the	DET
cet-2334	91	18	change	change	NOUN
cet-2334	91	19	of	of	ADP
cet-2334	91	20	ph	ph	NOUN
cet-2334	91	21	determined	determine	VERB
cet-2334	91	22	by	by	ADP
cet-2334	91	23	some	some	DET
cet-2334	91	24	undesired	undesired	ADJ
cet-2334	91	25	reactions	reaction	NOUN
cet-2334	91	26	could	could	AUX
cet-2334	91	27	have	have	VERB
cet-2334	91	28	an	an	DET
cet-2334	91	29	important	important	ADJ
cet-2334	91	30	role	role	NOUN
cet-2334	91	31	in	in	ADP
cet-2334	91	32	the	the	DET
cet-2334	91	33	copper	copper	NOUN
cet-2334	91	34	oxide	oxide	NOUN
cet-2334	91	35	formation	formation	NOUN
cet-2334	91	36	.	.	PUNCT
cet-2334	92	1	in	in	ADP
cet-2334	92	2	particular	particular	ADJ
cet-2334	92	3	,	,	PUNCT
cet-2334	92	4	hydrogen	hydrogen	NOUN
cet-2334	92	5	evolution	evolution	NOUN
cet-2334	92	6	and	and	CCONJ
cet-2334	92	7	oxygen	oxygen	NOUN
cet-2334	92	8	reduction	reduction	NOUN
cet-2334	92	9	reactions	reaction	NOUN
cet-2334	92	10	could	could	AUX
cet-2334	92	11	increase	increase	VERB
cet-2334	92	12	the	the	DET
cet-2334	92	13	ph	ph	NOUN
cet-2334	92	14	close	close	ADV
cet-2334	92	15	to	to	ADP
cet-2334	92	16	the	the	DET
cet-2334	92	17	cathode	cathode	NOUN
cet-2334	92	18	determining	determine	VERB
cet-2334	92	19	the	the	DET
cet-2334	92	20	formation	formation	NOUN
cet-2334	92	21	of	of	ADP
cet-2334	92	22	copper	copper	NOUN
cet-2334	92	23	hydroxide	hydroxide	NOUN
cet-2334	92	24	,	,	PUNCT
cet-2334	92	25	which	which	PRON
cet-2334	92	26	,	,	PUNCT
cet-2334	92	27	however	however	ADV
cet-2334	92	28	,	,	PUNCT
cet-2334	92	29	is	be	AUX
cet-2334	92	30	dehydrated	dehydrate	VERB
cet-2334	92	31	to	to	PART
cet-2334	92	32	generate	generate	VERB
cet-2334	92	33	the	the	DET
cet-2334	92	34	more	more	ADV
cet-2334	92	35	stable	stable	ADJ
cet-2334	92	36	copper	copper	NOUN
cet-2334	92	37	oxide	oxide	NOUN
cet-2334	92	38	.	.	PUNCT
cet-2334	93	1	this	this	DET
cet-2334	93	2	hypothesis	hypothesis	NOUN
cet-2334	93	3	would	would	AUX
cet-2334	93	4	be	be	AUX
cet-2334	93	5	consistent	consistent	ADJ
cet-2334	93	6	with	with	ADP
cet-2334	93	7	the	the	DET
cet-2334	93	8	result	result	NOUN
cet-2334	93	9	of	of	ADP
cet-2334	93	10	low	low	ADJ
cet-2334	93	11	efficiency	efficiency	NOUN
cet-2334	93	12	found	find	VERB
cet-2334	93	13	and	and	CCONJ
cet-2334	93	14	with	with	ADP
cet-2334	93	15	the	the	DET
cet-2334	93	16	absence	absence	NOUN
cet-2334	93	17	of	of	ADP
cet-2334	93	18	metallic	metallic	ADJ
cet-2334	93	19	impurity	impurity	NOUN
cet-2334	93	20	at	at	ADP
cet-2334	93	21	the	the	DET
cet-2334	93	22	cathodes	cathode	NOUN
cet-2334	93	23	.	.	PUNCT
cet-2334	94	1	therefore	therefore	ADV
cet-2334	94	2	,	,	PUNCT
cet-2334	94	3	the	the	DET
cet-2334	94	4	cathodic	cathodic	NOUN
cet-2334	94	5	reactions	reaction	NOUN
cet-2334	94	6	likely	likely	ADV
cet-2334	94	7	occurring	occur	VERB
cet-2334	94	8	at	at	ADP
cet-2334	94	9	cathode	cathode	NOUN
cet-2334	94	10	were	be	AUX
cet-2334	94	11	4h+	4h+	NUM
cet-2334	94	12	+	+	CCONJ
cet-2334	94	13	o2	o2	PROPN
cet-2334	94	14	+	+	CCONJ
cet-2334	94	15	4e	4e	NOUN
cet-2334	94	16	2h2o	2h2o	NOUN
cet-2334	94	17	(	(	PUNCT
cet-2334	94	18	e	e	NOUN
cet-2334	94	19	°	°	ADP
cet-2334	94	20	=1.23	=1.23	PROPN
cet-2334	94	21	v	v	NOUN
cet-2334	94	22	/	/	SYM
cet-2334	94	23	nhe	nhe	NOUN
cet-2334	94	24	)	)	PUNCT
cet-2334	94	25	(	(	PUNCT
cet-2334	94	26	3	3	X
cet-2334	94	27	)	)	PUNCT
cet-2334	94	28	cu2	cu2	NOUN
cet-2334	95	1	+	+	NOUN
cet-2334	95	2	+	+	CCONJ
cet-2334	95	3	2e	2e	PROPN
cet-2334	95	4	cu	cu	PROPN
cet-2334	95	5	(	(	PUNCT
cet-2334	95	6	e	e	NOUN
cet-2334	95	7	°	°	ADP
cet-2334	95	8	=0.34	=0.34	PROPN
cet-2334	95	9	v	v	NOUN
cet-2334	95	10	/	/	SYM
cet-2334	95	11	nhe	nhe	NOUN
cet-2334	95	12	)	)	PUNCT
cet-2334	95	13	(	(	PUNCT
cet-2334	95	14	4	4	NUM
cet-2334	95	15	)	)	PUNCT
cet-2334	95	16	2h+	2h+	NUM
cet-2334	96	1	+	+	CCONJ
cet-2334	96	2	2e	2e	PROPN
cet-2334	96	3	h2	h2	NOUN
cet-2334	96	4	(	(	PUNCT
cet-2334	96	5	e	e	NOUN
cet-2334	96	6	°	°	NOUN
cet-2334	96	7	=0	=0	ADJ
cet-2334	96	8	v	v	NOUN
cet-2334	96	9	/	/	SYM
cet-2334	96	10	nhe	nhe	NOUN
cet-2334	96	11	)	)	PUNCT
cet-2334	96	12	(	(	PUNCT
cet-2334	96	13	5	5	X
cet-2334	96	14	)	)	PUNCT
cet-2334	96	15	oxygen	oxygen	NOUN
cet-2334	96	16	reduction	reduction	NOUN
cet-2334	96	17	was	be	AUX
cet-2334	96	18	the	the	DET
cet-2334	96	19	most	most	ADV
cet-2334	96	20	favoured	favour	VERB
cet-2334	96	21	reaction	reaction	NOUN
cet-2334	96	22	but	but	CCONJ
cet-2334	96	23	the	the	DET
cet-2334	96	24	static	static	ADJ
cet-2334	96	25	conditions	condition	NOUN
cet-2334	96	26	imposed	impose	VERB
cet-2334	96	27	inside	inside	ADP
cet-2334	96	28	the	the	DET
cet-2334	96	29	vessel	vessel	NOUN
cet-2334	96	30	limited	limit	VERB
cet-2334	96	31	the	the	DET
cet-2334	96	32	amount	amount	NOUN
cet-2334	96	33	of	of	ADP
cet-2334	96	34	oxygen	oxygen	NOUN
cet-2334	96	35	in	in	ADP
cet-2334	96	36	solution	solution	NOUN
cet-2334	96	37	.	.	PUNCT
cet-2334	97	1	in	in	ADP
cet-2334	97	2	an	an	DET
cet-2334	97	3	ideal	ideal	ADJ
cet-2334	97	4	operation	operation	NOUN
cet-2334	97	5	of	of	ADP
cet-2334	97	6	the	the	DET
cet-2334	97	7	electrochemical	electrochemical	ADJ
cet-2334	97	8	cell	cell	NOUN
cet-2334	97	9	,	,	PUNCT
cet-2334	97	10	the	the	DET
cet-2334	97	11	reaction	reaction	NOUN
cet-2334	97	12	of	of	ADP
cet-2334	97	13	hydrogen	hydrogen	NOUN
cet-2334	97	14	evolution	evolution	NOUN
cet-2334	97	15	could	could	AUX
cet-2334	97	16	n’t	not	PART
cet-2334	97	17	take	take	VERB
cet-2334	97	18	place	place	NOUN
cet-2334	97	19	because	because	SCONJ
cet-2334	97	20	less	less	ADV
cet-2334	97	21	noble	noble	ADJ
cet-2334	97	22	of	of	ADP
cet-2334	97	23	the	the	DET
cet-2334	97	24	redox	redox	ADJ
cet-2334	97	25	couple	couple	NOUN
cet-2334	97	26	cu	cu	PROPN
cet-2334	97	27	/	/	SYM
cet-2334	97	28	cu	cu	PROPN
cet-2334	97	29	2	2	NUM
cet-2334	97	30	+	+	CCONJ
cet-2334	97	31	but	but	CCONJ
cet-2334	97	32	,	,	PUNCT
cet-2334	97	33	owing	owe	VERB
cet-2334	97	34	to	to	ADP
cet-2334	97	35	the	the	DET
cet-2334	97	36	overvoltages	overvoltage	NOUN
cet-2334	97	37	,	,	PUNCT
cet-2334	97	38	the	the	DET
cet-2334	97	39	cell	cell	NOUN
cet-2334	97	40	voltage	voltage	NOUN
cet-2334	97	41	could	could	AUX
cet-2334	97	42	be	be	AUX
cet-2334	97	43	high	high	ADJ
cet-2334	97	44	enough	enough	ADV
cet-2334	97	45	to	to	PART
cet-2334	97	46	activate	activate	VERB
cet-2334	97	47	the	the	DET
cet-2334	97	48	reduction	reduction	NOUN
cet-2334	97	49	of	of	ADP
cet-2334	97	50	hydrogen	hydrogen	NOUN
cet-2334	97	51	.	.	PUNCT
cet-2334	98	1	electrochemical	electrochemical	ADJ
cet-2334	98	2	deposition	deposition	NOUN
cet-2334	98	3	of	of	ADP
cet-2334	98	4	other	other	ADJ
cet-2334	98	5	metals	metal	NOUN
cet-2334	98	6	less	less	ADV
cet-2334	98	7	noble	noble	ADJ
cet-2334	98	8	of	of	ADP
cet-2334	98	9	copper	copper	NOUN
cet-2334	98	10	(	(	PUNCT
cet-2334	98	11	pb	pb	PROPN
cet-2334	98	12	,	,	PUNCT
cet-2334	98	13	sn	sn	PROPN
cet-2334	98	14	,	,	PUNCT
cet-2334	98	15	zn	zn	PROPN
cet-2334	98	16	etc	etc	X
cet-2334	98	17	.	.	X
cet-2334	98	18	)	)	PUNCT
cet-2334	98	19	was	be	AUX
cet-2334	98	20	excluded	exclude	VERB
cet-2334	98	21	taking	take	VERB
cet-2334	98	22	into	into	ADP
cet-2334	98	23	account	account	NOUN
cet-2334	98	24	the	the	DET
cet-2334	98	25	high	high	ADJ
cet-2334	98	26	purity	purity	NOUN
cet-2334	98	27	of	of	ADP
cet-2334	98	28	copper	copper	NOUN
cet-2334	98	29	obtained	obtain	VERB
cet-2334	98	30	.	.	PUNCT
cet-2334	99	1	therefore	therefore	ADV
cet-2334	99	2	,	,	PUNCT
cet-2334	99	3	the	the	DET
cet-2334	99	4	low	low	ADJ
cet-2334	99	5	efficiency	efficiency	NOUN
cet-2334	99	6	obtained	obtain	VERB
cet-2334	99	7	was	be	AUX
cet-2334	99	8	mainly	mainly	ADV
cet-2334	99	9	determined	determine	VERB
cet-2334	99	10	by	by	ADP
cet-2334	99	11	hydrogen	hydrogen	NOUN
cet-2334	99	12	evolution	evolution	NOUN
cet-2334	99	13	reaction	reaction	NOUN
cet-2334	99	14	.	.	PUNCT
cet-2334	100	1	at	at	ADP
cet-2334	100	2	the	the	DET
cet-2334	100	3	end	end	NOUN
cet-2334	100	4	of	of	ADP
cet-2334	100	5	the	the	DET
cet-2334	100	6	test	test	NOUN
cet-2334	100	7	,	,	PUNCT
cet-2334	100	8	the	the	DET
cet-2334	100	9	anode	anode	NOUN
cet-2334	100	10	was	be	AUX
cet-2334	100	11	dismantled	dismantle	VERB
cet-2334	100	12	,	,	PUNCT
cet-2334	100	13	washed	wash	VERB
cet-2334	100	14	with	with	ADP
cet-2334	100	15	distilled	distil	VERB
cet-2334	100	16	water	water	NOUN
cet-2334	100	17	,	,	PUNCT
cet-2334	100	18	pulverized	pulverize	VERB
cet-2334	100	19	and	and	CCONJ
cet-2334	100	20	then	then	ADV
cet-2334	100	21	dissolved	dissolve	VERB
cet-2334	100	22	in	in	ADP
cet-2334	100	23	aqua	aqua	NOUN
cet-2334	100	24	regia	regia	NOUN
cet-2334	100	25	to	to	PART
cet-2334	100	26	perform	perform	VERB
cet-2334	100	27	an	an	DET
cet-2334	100	28	icp	icp	PROPN
cet-2334	100	29	analysis	analysis	NOUN
cet-2334	100	30	.	.	PUNCT
cet-2334	101	1	results	result	NOUN
cet-2334	101	2	show	show	VERB
cet-2334	101	3	a	a	DET
cet-2334	101	4	removal	removal	NOUN
cet-2334	101	5	degree	degree	NOUN
cet-2334	101	6	of	of	ADP
cet-2334	101	7	copper	copper	NOUN
cet-2334	101	8	from	from	ADP
cet-2334	101	9	pcbs	pcb	NOUN
cet-2334	101	10	of	of	ADP
cet-2334	101	11	about	about	ADV
cet-2334	101	12	46	46	NUM
cet-2334	101	13	%	%	NOUN
cet-2334	101	14	compared	compare	VERB
cet-2334	101	15	to	to	ADP
cet-2334	101	16	the	the	DET
cet-2334	101	17	initial	initial	ADJ
cet-2334	101	18	value	value	NOUN
cet-2334	101	19	.	.	PUNCT
cet-2334	102	1	encouraging	encourage	VERB
cet-2334	102	2	findings	finding	NOUN
cet-2334	102	3	were	be	AUX
cet-2334	102	4	obtained	obtain	VERB
cet-2334	102	5	from	from	ADP
cet-2334	102	6	the	the	DET
cet-2334	102	7	chemical	chemical	ADJ
cet-2334	102	8	analysis	analysis	NOUN
cet-2334	102	9	of	of	ADP
cet-2334	102	10	both	both	CCONJ
cet-2334	102	11	electrolytic	electrolytic	ADJ
cet-2334	102	12	solution	solution	NOUN
cet-2334	102	13	and	and	CCONJ
cet-2334	102	14	solid	solid	ADJ
cet-2334	102	15	residue	residue	NOUN
cet-2334	102	16	found	find	VERB
cet-2334	102	17	on	on	ADP
cet-2334	102	18	the	the	DET
cet-2334	102	19	bottom	bottom	ADJ
cet-2334	102	20	tank	tank	NOUN
cet-2334	102	21	.	.	PUNCT
cet-2334	103	1	figure	figure	NOUN
cet-2334	103	2	1d	1d	NUM
cet-2334	103	3	shows	show	VERB
cet-2334	103	4	eds	ed	NOUN
cet-2334	103	5	analysis	analysis	NOUN
cet-2334	103	6	of	of	ADP
cet-2334	103	7	the	the	DET
cet-2334	103	8	solid	solid	ADJ
cet-2334	103	9	residue	residue	NOUN
cet-2334	103	10	.	.	PUNCT
cet-2334	104	1	the	the	DET
cet-2334	104	2	eds	ed	NOUN
cet-2334	104	3	spectrum	spectrum	NOUN
cet-2334	104	4	shows	show	VERB
cet-2334	104	5	only	only	ADV
cet-2334	104	6	the	the	DET
cet-2334	104	7	presence	presence	NOUN
cet-2334	104	8	of	of	ADP
cet-2334	104	9	two	two	NUM
cet-2334	104	10	metallic	metallic	ADJ
cet-2334	104	11	elements	element	NOUN
cet-2334	104	12	,	,	PUNCT
cet-2334	104	13	lead	lead	NOUN
cet-2334	104	14	and	and	CCONJ
cet-2334	104	15	tin	tin	NOUN
cet-2334	104	16	,	,	PUNCT
cet-2334	104	17	with	with	ADP
cet-2334	104	18	tin	tin	NOUN
cet-2334	104	19	traces	trace	NOUN
cet-2334	104	20	compared	compare	VERB
cet-2334	104	21	to	to	PART
cet-2334	104	22	lead	lead	VERB
cet-2334	104	23	.	.	PUNCT
cet-2334	105	1	icp	icp	PROPN
cet-2334	105	2	analysis	analysis	NOUN
cet-2334	105	3	carried	carry	VERB
cet-2334	105	4	out	out	ADP
cet-2334	105	5	on	on	ADP
cet-2334	105	6	the	the	DET
cet-2334	105	7	electrolytic	electrolytic	ADJ
cet-2334	105	8	solution	solution	NOUN
cet-2334	105	9	gave	give	VERB
cet-2334	105	10	consistent	consistent	ADJ
cet-2334	105	11	results	result	NOUN
cet-2334	105	12	showing	show	VERB
cet-2334	105	13	a	a	DET
cet-2334	105	14	negligible	negligible	ADJ
cet-2334	105	15	concentration	concentration	NOUN
cet-2334	105	16	of	of	ADP
cet-2334	105	17	lead	lead	NOUN
cet-2334	105	18	in	in	ADP
cet-2334	105	19	solution	solution	NOUN
cet-2334	105	20	compared	compare	VERB
cet-2334	105	21	to	to	ADP
cet-2334	105	22	that	that	PRON
cet-2334	105	23	of	of	ADP
cet-2334	105	24	tin	tin	NOUN
cet-2334	105	25	.	.	PUNCT
cet-2334	106	1	therefore	therefore	ADV
cet-2334	106	2	,	,	PUNCT
cet-2334	106	3	tin	tin	NOUN
cet-2334	106	4	was	be	AUX
cet-2334	106	5	relatively	relatively	ADV
cet-2334	106	6	stable	stable	ADJ
cet-2334	106	7	in	in	ADP
cet-2334	106	8	cuso4	cuso4	PROPN
cet-2334	106	9	-	-	PUNCT
cet-2334	106	10	h2so4	h2so4	NOUN
cet-2334	106	11	solution	solution	NOUN
cet-2334	106	12	remaining	remain	VERB
cet-2334	106	13	dissolved	dissolve	VERB
cet-2334	106	14	in	in	ADP
cet-2334	106	15	the	the	DET
cet-2334	106	16	electrolyte	electrolyte	NOUN
cet-2334	106	17	while	while	SCONJ
cet-2334	106	18	lead	lead	NOUN
cet-2334	106	19	formed	form	VERB
cet-2334	106	20	the	the	DET
cet-2334	106	21	solid	solid	ADJ
cet-2334	106	22	precipitate	precipitate	NOUN
cet-2334	106	23	found	find	VERB
cet-2334	106	24	on	on	ADP
cet-2334	106	25	the	the	DET
cet-2334	106	26	bottom	bottom	NOUN
cet-2334	106	27	of	of	ADP
cet-2334	106	28	the	the	DET
cet-2334	106	29	vessel	vessel	NOUN
cet-2334	106	30	.	.	PUNCT
cet-2334	107	1	the	the	DET
cet-2334	107	2	trend	trend	NOUN
cet-2334	107	3	showed	show	VERB
cet-2334	107	4	from	from	ADP
cet-2334	107	5	these	these	DET
cet-2334	107	6	results	result	NOUN
cet-2334	107	7	,	,	PUNCT
cet-2334	107	8	suggests	suggest	VERB
cet-2334	107	9	the	the	DET
cet-2334	107	10	possibility	possibility	NOUN
cet-2334	107	11	of	of	ADP
cet-2334	107	12	an	an	DET
cet-2334	107	13	easy	easy	ADJ
cet-2334	107	14	separation	separation	NOUN
cet-2334	107	15	of	of	ADP
cet-2334	107	16	lead	lead	NOUN
cet-2334	107	17	and	and	CCONJ
cet-2334	107	18	tin	tin	NOUN
cet-2334	107	19	that	that	PRON
cet-2334	107	20	can	can	AUX
cet-2334	107	21	be	be	AUX
cet-2334	107	22	recovered	recover	VERB
cet-2334	107	23	in	in	ADP
cet-2334	107	24	addition	addition	NOUN
cet-2334	107	25	to	to	ADP
cet-2334	107	26	copper	copper	NOUN
cet-2334	107	27	.	.	PUNCT
cet-2334	108	1	4	4	X
cet-2334	108	2	.	.	X
cet-2334	108	3	conclusions	conclusion	NOUN
cet-2334	108	4	the	the	DET
cet-2334	108	5	chemical	chemical	ADJ
cet-2334	108	6	characterization	characterization	NOUN
cet-2334	108	7	of	of	ADP
cet-2334	108	8	the	the	DET
cet-2334	108	9	pulverized	pulverize	VERB
cet-2334	108	10	samples	sample	NOUN
cet-2334	108	11	of	of	ADP
cet-2334	108	12	pcbs	pcb	NOUN
cet-2334	108	13	guided	guide	VERB
cet-2334	108	14	us	we	PRON
cet-2334	108	15	towards	towards	ADP
cet-2334	108	16	developing	develop	VERB
cet-2334	108	17	a	a	DET
cet-2334	108	18	method	method	NOUN
cet-2334	108	19	to	to	PART
cet-2334	108	20	recover	recover	VERB
cet-2334	108	21	copper	copper	NOUN
cet-2334	108	22	,	,	PUNCT
cet-2334	108	23	which	which	PRON
cet-2334	108	24	is	be	AUX
cet-2334	108	25	the	the	DET
cet-2334	108	26	metal	metal	NOUN
cet-2334	108	27	most	most	ADV
cet-2334	108	28	abundant	abundant	ADJ
cet-2334	108	29	and	and	CCONJ
cet-2334	108	30	at	at	ADP
cet-2334	108	31	higher	high	ADJ
cet-2334	108	32	added	add	VERB
cet-2334	108	33	value	value	NOUN
cet-2334	108	34	.	.	PUNCT
cet-2334	109	1	the	the	DET
cet-2334	109	2	advantages	advantage	NOUN
cet-2334	109	3	coming	come	VERB
cet-2334	109	4	from	from	ADP
cet-2334	109	5	the	the	DET
cet-2334	109	6	proposed	propose	VERB
cet-2334	109	7	method	method	NOUN
cet-2334	109	8	,	,	PUNCT
cet-2334	109	9	an	an	DET
cet-2334	109	10	electrolytic	electrolytic	ADJ
cet-2334	109	11	refining	refining	NOUN
cet-2334	109	12	of	of	ADP
cet-2334	109	13	copper	copper	NOUN
cet-2334	109	14	directly	directly	ADV
cet-2334	109	15	using	use	VERB
cet-2334	109	16	waste	waste	NOUN
cet-2334	109	17	pcb	pcb	NOUN
cet-2334	109	18	as	as	ADP
cet-2334	109	19	an	an	DET
cet-2334	109	20	anode	anode	NOUN
cet-2334	109	21	,	,	PUNCT
cet-2334	109	22	include	include	VERB
cet-2334	109	23	the	the	DET
cet-2334	109	24	possibility	possibility	NOUN
cet-2334	109	25	to	to	PART
cet-2334	109	26	use	use	VERB
cet-2334	109	27	any	any	DET
cet-2334	109	28	type	type	NOUN
cet-2334	109	29	of	of	ADP
cet-2334	109	30	pcb	pcb	NOUN
cet-2334	109	31	(	(	PUNCT
cet-2334	109	32	flexible	flexible	ADJ
cet-2334	109	33	process	process	NOUN
cet-2334	109	34	)	)	PUNCT
cet-2334	109	35	without	without	ADP
cet-2334	109	36	knowing	know	VERB
cet-2334	109	37	the	the	DET
cet-2334	109	38	exact	exact	ADJ
cet-2334	109	39	composition	composition	NOUN
cet-2334	109	40	of	of	ADP
cet-2334	109	41	the	the	DET
cet-2334	109	42	input	input	NOUN
cet-2334	109	43	materials	material	NOUN
cet-2334	109	44	.	.	PUNCT
cet-2334	110	1	besides	besides	SCONJ
cet-2334	110	2	,	,	PUNCT
cet-2334	110	3	the	the	DET
cet-2334	110	4	leaching	leaching	NOUN
cet-2334	110	5	and	and	CCONJ
cet-2334	110	6	recovery	recovery	NOUN
cet-2334	110	7	steps	step	NOUN
cet-2334	110	8	can	can	AUX
cet-2334	110	9	occur	occur	VERB
cet-2334	110	10	simultaneously	simultaneously	ADV
cet-2334	110	11	and	and	CCONJ
cet-2334	110	12	in	in	ADP
cet-2334	110	13	the	the	DET
cet-2334	110	14	same	same	ADJ
cet-2334	110	15	apparatus	apparatus	NOUN
cet-2334	110	16	with	with	ADP
cet-2334	110	17	a	a	DET
cet-2334	110	18	global	global	ADJ
cet-2334	110	19	simplification	simplification	NOUN
cet-2334	110	20	of	of	ADP
cet-2334	110	21	the	the	DET
cet-2334	110	22	recovery	recovery	NOUN
cet-2334	110	23	process	process	NOUN
cet-2334	110	24	.	.	PUNCT
cet-2334	111	1	a	a	DET
cet-2334	111	2	key	key	ADJ
cet-2334	111	3	issue	issue	NOUN
cet-2334	111	4	was	be	AUX
cet-2334	111	5	also	also	ADV
cet-2334	111	6	the	the	DET
cet-2334	111	7	reduced	reduce	VERB
cet-2334	111	8	environmental	environmental	ADJ
cet-2334	111	9	impact	impact	NOUN
cet-2334	111	10	of	of	ADP
cet-2334	111	11	the	the	DET
cet-2334	111	12	process	process	NOUN
cet-2334	111	13	.	.	PUNCT
cet-2334	112	1	in	in	ADP
cet-2334	112	2	fact	fact	NOUN
cet-2334	112	3	,	,	PUNCT
cet-2334	112	4	electrolytic	electrolytic	ADJ
cet-2334	112	5	solution	solution	NOUN
cet-2334	112	6	can	can	AUX
cet-2334	112	7	be	be	AUX
cet-2334	112	8	recycled	recycle	VERB
cet-2334	112	9	after	after	ADP
cet-2334	112	10	a	a	DET
cet-2334	112	11	purification	purification	NOUN
cet-2334	112	12	step	step	NOUN
cet-2334	112	13	to	to	PART
cet-2334	112	14	remove	remove	VERB
cet-2334	112	15	the	the	DET
cet-2334	112	16	metal	metal	NOUN
cet-2334	112	17	impurities	impurity	NOUN
cet-2334	112	18	accumulated	accumulate	VERB
cet-2334	112	19	,	,	PUNCT
cet-2334	112	20	as	as	ADP
cet-2334	112	21	in	in	ADP
cet-2334	112	22	the	the	DET
cet-2334	112	23	industrial	industrial	ADJ
cet-2334	112	24	process	process	NOUN
cet-2334	112	25	of	of	ADP
cet-2334	112	26	copper	copper	NOUN
cet-2334	112	27	electrorefining	electrorefine	VERB
cet-2334	112	28	.	.	PUNCT
cet-2334	113	1	pure	pure	ADJ
cet-2334	113	2	copper	copper	NOUN
cet-2334	113	3	was	be	AUX
cet-2334	113	4	obtained	obtain	VERB
cet-2334	113	5	with	with	ADP
cet-2334	113	6	a	a	DET
cet-2334	113	7	current	current	ADJ
cet-2334	113	8	efficiency	efficiency	NOUN
cet-2334	113	9	of	of	ADP
cet-2334	113	10	84	84	NUM
cet-2334	113	11	%	%	NOUN
cet-2334	113	12	and	and	CCONJ
cet-2334	113	13	with	with	ADP
cet-2334	113	14	a	a	DET
cet-2334	113	15	copper	copper	NOUN
cet-2334	113	16	removal	removal	NOUN
cet-2334	113	17	from	from	ADP
cet-2334	113	18	the	the	DET
cet-2334	113	19	pcb	pcb	NOUN
cet-2334	113	20	of	of	ADP
cet-2334	113	21	46	46	NUM
cet-2334	113	22	%	%	NOUN
cet-2334	113	23	.	.	PUNCT
cet-2334	114	1	further	further	ADJ
cet-2334	114	2	works	work	NOUN
cet-2334	114	3	will	will	AUX
cet-2334	114	4	be	be	AUX
cet-2334	114	5	conducted	conduct	VERB
cet-2334	114	6	to	to	PART
cet-2334	114	7	optimize	optimize	VERB
cet-2334	114	8	the	the	DET
cet-2334	114	9	process	process	NOUN
cet-2334	114	10	,	,	PUNCT
cet-2334	114	11	in	in	ADP
cet-2334	114	12	particular	particular	ADJ
cet-2334	114	13	,	,	PUNCT
cet-2334	114	14	the	the	DET
cet-2334	114	15	main	main	ADJ
cet-2334	114	16	goals	goal	NOUN
cet-2334	114	17	will	will	AUX
cet-2334	114	18	be	be	AUX
cet-2334	114	19	to	to	PART
cet-2334	114	20	improve	improve	VERB
cet-2334	114	21	the	the	DET
cet-2334	114	22	current	current	ADJ
cet-2334	114	23	efficiency	efficiency	NOUN
cet-2334	114	24	without	without	ADP
cet-2334	114	25	sacrificing	sacrifice	VERB
cet-2334	114	26	the	the	DET
cet-2334	114	27	high	high	ADJ
cet-2334	114	28	purity	purity	NOUN
cet-2334	114	29	of	of	ADP
cet-2334	114	30	the	the	DET
cet-2334	114	31	deposits	deposit	NOUN
cet-2334	114	32	,	,	PUNCT
cet-2334	114	33	and	and	CCONJ
cet-2334	114	34	the	the	DET
cet-2334	114	35	dissolution	dissolution	NOUN
cet-2334	114	36	of	of	ADP
cet-2334	114	37	copper	copper	NOUN
cet-2334	114	38	.	.	PUNCT
cet-2334	115	1	besides	besides	SCONJ
cet-2334	115	2	,	,	PUNCT
cet-2334	115	3	it	it	PRON
cet-2334	115	4	will	will	AUX
cet-2334	115	5	be	be	AUX
cet-2334	115	6	scrutinized	scrutinize	VERB
cet-2334	115	7	the	the	DET
cet-2334	115	8	possibility	possibility	NOUN
cet-2334	115	9	to	to	PART
cet-2334	115	10	recover	recover	VERB
cet-2334	115	11	also	also	ADV
cet-2334	115	12	tin	tin	NOUN
cet-2334	115	13	and	and	CCONJ
cet-2334	115	14	lead	lead	NOUN
cet-2334	115	15	,	,	PUNCT
cet-2334	115	16	because	because	SCONJ
cet-2334	115	17	,	,	PUNCT
cet-2334	115	18	after	after	ADP
cet-2334	115	19	a	a	DET
cet-2334	115	20	complete	complete	ADJ
cet-2334	115	21	removal	removal	NOUN
cet-2334	115	22	of	of	ADP
cet-2334	115	23	metals	metal	NOUN
cet-2334	115	24	from	from	ADP
cet-2334	115	25	waste	waste	PROPN
cet-2334	115	26	pcb	pcb	PROPN
cet-2334	115	27	,	,	PUNCT
cet-2334	115	28	the	the	DET
cet-2334	115	29	remaining	remain	VERB
cet-2334	115	30	board	board	NOUN
cet-2334	115	31	could	could	AUX
cet-2334	115	32	be	be	AUX
cet-2334	115	33	easily	easily	ADV
cet-2334	115	34	recycled	recycle	VERB
cet-2334	115	35	.	.	PUNCT
cet-2334	116	1	acknowledgments	acknowledgment	NOUN
cet-2334	116	2	the	the	DET
cet-2334	116	3	authors	author	NOUN
cet-2334	116	4	are	be	AUX
cet-2334	116	5	indebted	indebte	VERB
cet-2334	116	6	with	with	ADP
cet-2334	116	7	the	the	DET
cet-2334	116	8	technician	technician	ADJ
cet-2334	116	9	mr	mr	PROPN
cet-2334	116	10	.	.	PROPN
cet-2334	116	11	giuseppe	giuseppe	PROPN
cet-2334	116	12	fanale	fanale	PROPN
cet-2334	116	13	for	for	ADP
cet-2334	116	14	its	its	PRON
cet-2334	116	15	valuable	valuable	ADJ
cet-2334	116	16	support	support	NOUN
cet-2334	116	17	in	in	ADP
cet-2334	116	18	dealing	deal	VERB
cet-2334	116	19	with	with	ADP
cet-2334	116	20	instrument	instrument	NOUN
cet-2334	116	21	maintenance	maintenance	NOUN
cet-2334	116	22	for	for	ADP
cet-2334	116	23	executing	execute	VERB
cet-2334	116	24	the	the	DET
cet-2334	116	25	experimental	experimental	ADJ
cet-2334	116	26	activity	activity	NOUN
cet-2334	116	27	.	.	PUNCT
cet-2334	117	1	reference	reference	NOUN
cet-2334	117	2	adhapure	adhapure	NOUN
cet-2334	117	3	n.n	n.n	PROPN
cet-2334	117	4	,	,	PUNCT
cet-2334	117	5	dhakephalkar	dhakephalkar	PROPN
cet-2334	117	6	p.k	p.k	PROPN
cet-2334	117	7	.	.	PROPN
cet-2334	117	8	,	,	PUNCT
cet-2334	117	9	dhakephalkar	dhakephalkar	PROPN
cet-2334	117	10	a.p	a.p	PROPN
cet-2334	117	11	.	.	PROPN
cet-2334	117	12	,	,	PUNCT
cet-2334	117	13	tembhurkar	tembhurkar	PROPN
cet-2334	117	14	v.r	v.r	PROPN
cet-2334	117	15	.	.	PROPN
cet-2334	117	16	,	,	PUNCT
cet-2334	117	17	rajgure	rajgure	VERB
cet-2334	117	18	a.v	a.v	PROPN
cet-2334	117	19	.	.	PROPN
cet-2334	117	20	,	,	PUNCT
cet-2334	117	21	deshmukh	deshmukh	PROPN
cet-2334	117	22	a.m.	a.m.	PROPN
cet-2334	117	23	,	,	PUNCT
cet-2334	117	24	2014	2014	NUM
cet-2334	117	25	,	,	PUNCT
cet-2334	117	26	use	use	NOUN
cet-2334	117	27	of	of	ADP
cet-2334	117	28	large	large	ADJ
cet-2334	117	29	pieces	piece	NOUN
cet-2334	117	30	of	of	ADP
cet-2334	117	31	printed	print	VERB
cet-2334	117	32	circuit	circuit	NOUN
cet-2334	117	33	boards	board	NOUN
cet-2334	117	34	for	for	ADP
cet-2334	117	35	bioleaching	bioleache	VERB
cet-2334	117	36	to	to	PART
cet-2334	117	37	avoid	avoid	VERB
cet-2334	117	38	‘	'	PUNCT
cet-2334	117	39	precipitate	precipitate	ADJ
cet-2334	117	40	contamination	contamination	NOUN
cet-2334	117	41	problem	problem	NOUN
cet-2334	117	42	’	'	PUNCT
cet-2334	117	43	and	and	CCONJ
cet-2334	117	44	to	to	PART
cet-2334	117	45	simplify	simplify	VERB
cet-2334	117	46	overall	overall	ADJ
cet-2334	117	47	metal	metal	NOUN
cet-2334	117	48	recovery	recovery	NOUN
cet-2334	117	49	,	,	PUNCT
cet-2334	117	50	methodsx	methodsx	NOUN
cet-2334	117	51	1	1	NUM
cet-2334	117	52	,	,	PUNCT
cet-2334	117	53	181	181	NUM
cet-2334	117	54	-	-	SYM
cet-2334	117	55	186	186	NUM
cet-2334	117	56	alfantazi	alfantazi	NOUN
cet-2334	117	57	j.a.m	j.a.m	ADJ
cet-2334	117	58	,	,	PUNCT
cet-2334	117	59	valic	valic	PROPN
cet-2334	117	60	d.	d.	PROPN
cet-2334	117	61	,	,	PUNCT
cet-2334	117	62	2003	2003	NUM
cet-2334	117	63	,	,	PUNCT
cet-2334	117	64	a	a	DET
cet-2334	117	65	study	study	NOUN
cet-2334	117	66	of	of	ADP
cet-2334	117	67	copper	copper	NOUN
cet-2334	117	68	electrowinning	electrowinne	VERB
cet-2334	117	69	parameters	parameter	NOUN
cet-2334	117	70	using	use	VERB
cet-2334	117	71	a	a	DET
cet-2334	117	72	statistically	statistically	ADV
cet-2334	117	73	designed	design	VERB
cet-2334	117	74	methodology	methodology	NOUN
cet-2334	117	75	,	,	PUNCT
cet-2334	117	76	j.	j.	PROPN
cet-2334	117	77	appl	appl	PROPN
cet-2334	117	78	.	.	PUNCT
cet-2334	118	1	electrochem	electrochem	PROPN
cet-2334	118	2	.	.	PUNCT
cet-2334	119	1	33	33	NUM
cet-2334	119	2	,	,	PUNCT
cet-2334	119	3	217	217	NUM
cet-2334	119	4	-	-	SYM
cet-2334	119	5	225	225	NUM
cet-2334	119	6	1625	1625	NUM
cet-2334	119	7	bizzo	bizzo	PROPN
cet-2334	119	8	w.a	w.a	PROPN
cet-2334	119	9	.	.	PROPN
cet-2334	119	10	,	,	PUNCT
cet-2334	119	11	figueiredo	figueiredo	PROPN
cet-2334	119	12	r.a	r.a	PROPN
cet-2334	119	13	.	.	PROPN
cet-2334	119	14	,	,	PUNCT
cet-2334	119	15	de	de	PROPN
cet-2334	119	16	andrade	andrade	PROPN
cet-2334	119	17	v.f	v.f	PROPN
cet-2334	119	18	.	.	PROPN
cet-2334	119	19	,	,	PUNCT
cet-2334	119	20	2014	2014	NUM
cet-2334	119	21	,	,	PUNCT
cet-2334	119	22	characterization	characterization	NOUN
cet-2334	119	23	of	of	ADP
cet-2334	119	24	printed	print	VERB
cet-2334	119	25	circuit	circuit	NOUN
cet-2334	119	26	boards	board	NOUN
cet-2334	119	27	for	for	ADP
cet-2334	119	28	metal	metal	NOUN
cet-2334	119	29	and	and	CCONJ
cet-2334	119	30	energy	energy	NOUN
cet-2334	119	31	recovery	recovery	NOUN
cet-2334	119	32	after	after	ADP
cet-2334	119	33	milling	mill	VERB
cet-2334	119	34	and	and	CCONJ
cet-2334	119	35	mechanical	mechanical	ADJ
cet-2334	119	36	separation	separation	NOUN
cet-2334	119	37	,	,	PUNCT
cet-2334	119	38	materials	material	NOUN
cet-2334	119	39	7	7	NUM
cet-2334	119	40	,	,	PUNCT
cet-2334	119	41	4555	4555	NUM
cet-2334	119	42	-	-	SYM
cet-2334	119	43	4566	4566	NUM
cet-2334	119	44	chu	chu	PROPN
cet-2334	119	45	y.	y.	PROPN
cet-2334	119	46	,	,	PUNCT
cet-2334	119	47	chen	chen	PROPN
cet-2334	119	48	m.	m.	PROPN
cet-2334	119	49	,	,	PUNCT
cet-2334	119	50	chen	chen	PROPN
cet-2334	119	51	s.	s.	PROPN
cet-2334	119	52	,	,	PUNCT
cet-2334	119	53	wang	wang	PROPN
cet-2334	119	54	b.	b.	PROPN
cet-2334	119	55	,	,	PUNCT
cet-2334	119	56	fu	fu	PROPN
cet-2334	119	57	k.	k.	PROPN
cet-2334	119	58	,	,	PUNCT
cet-2334	119	59	chen	chen	PROPN
cet-2334	119	60	h.	h.	PROPN
cet-2334	119	61	,	,	PUNCT
cet-2334	119	62	2015	2015	NUM
cet-2334	119	63	,	,	PUNCT
cet-2334	119	64	micro	micro	NOUN
cet-2334	119	65	-	-	NOUN
cet-2334	119	66	copper	copper	NOUN
cet-2334	119	67	powders	powder	NOUN
cet-2334	119	68	recovered	recover	VERB
cet-2334	119	69	from	from	ADP
cet-2334	119	70	waste	waste	NOUN
cet-2334	119	71	printed	print	VERB
cet-2334	119	72	circuit	circuit	NOUN
cet-2334	119	73	boards	board	NOUN
cet-2334	119	74	by	by	ADP
cet-2334	119	75	electrolysis	electrolysis	NOUN
cet-2334	119	76	,	,	PUNCT
cet-2334	119	77	hydrometallurgy	hydrometallurgy	NOUN
cet-2334	119	78	156	156	NUM
cet-2334	119	79	,	,	PUNCT
cet-2334	119	80	152	152	NUM
cet-2334	119	81	-	-	SYM
cet-2334	119	82	157	157	NUM
cet-2334	119	83	fogarasi	fogarasi	NOUN
cet-2334	119	84	s.	s.	PROPN
cet-2334	119	85	,	,	PUNCT
cet-2334	119	86	imre	imre	PROPN
cet-2334	119	87	-	-	PUNCT
cet-2334	119	88	lucaci	lucaci	PROPN
cet-2334	119	89	f.	f.	PROPN
cet-2334	119	90	,	,	PUNCT
cet-2334	119	91	ilea	ilea	PROPN
cet-2334	119	92	p.	p.	PROPN
cet-2334	119	93	,	,	PUNCT
cet-2334	119	94	imre	imre	PROPN
cet-2334	119	95	-	-	PUNCT
cet-2334	119	96	lucaci	lucaci	PROPN
cet-2334	119	97	a.	a.	NOUN
cet-2334	119	98	,	,	PUNCT
cet-2334	119	99	2013	2013	NUM
cet-2334	119	100	,	,	PUNCT
cet-2334	119	101	the	the	DET
cet-2334	119	102	environmental	environmental	ADJ
cet-2334	119	103	assessment	assessment	NOUN
cet-2334	119	104	of	of	ADP
cet-2334	119	105	two	two	NUM
cet-2334	119	106	new	new	ADJ
cet-2334	119	107	copper	copper	NOUN
cet-2334	119	108	recovery	recovery	NOUN
cet-2334	119	109	processes	process	NOUN
cet-2334	119	110	from	from	ADP
cet-2334	119	111	waste	waste	NOUN
cet-2334	119	112	printed	print	VERB
cet-2334	119	113	circuit	circuit	NOUN
cet-2334	119	114	boards	board	NOUN
cet-2334	119	115	,	,	PUNCT
cet-2334	119	116	j.	j.	PROPN
cet-2334	119	117	clean	clean	PROPN
cet-2334	119	118	.	.	PUNCT
cet-2334	120	1	prod	prod	PROPN
cet-2334	120	2	54	54	NUM
cet-2334	120	3	,	,	PUNCT
cet-2334	120	4	264	264	NUM
cet-2334	120	5	-	-	SYM
cet-2334	120	6	269	269	NUM
cet-2334	120	7	fogarasi	fogarasi	NOUN
cet-2334	120	8	s.	s.	PROPN
cet-2334	120	9	,	,	PUNCT
cet-2334	120	10	imre	imre	PROPN
cet-2334	120	11	-	-	PUNCT
cet-2334	120	12	lucaci	lucaci	PROPN
cet-2334	120	13	f.	f.	PROPN
cet-2334	120	14	,	,	PUNCT
cet-2334	120	15	imre	imre	PROPN
cet-2334	120	16	-	-	PUNCT
cet-2334	120	17	lucaci	lucaci	PROPN
cet-2334	120	18	a.	a.	NOUN
cet-2334	120	19	,	,	PUNCT
cet-2334	120	20	ilea	ilea	PROPN
cet-2334	120	21	p.	p.	PROPN
cet-2334	120	22	,	,	PUNCT
cet-2334	120	23	2014	2014	NUM
cet-2334	120	24	,	,	PUNCT
cet-2334	120	25	copper	copper	NOUN
cet-2334	120	26	recovery	recovery	NOUN
cet-2334	120	27	and	and	CCONJ
cet-2334	120	28	gold	gold	NOUN
cet-2334	120	29	enrichment	enrichment	NOUN
cet-2334	120	30	from	from	ADP
cet-2334	120	31	waste	waste	NOUN
cet-2334	120	32	printed	print	VERB
cet-2334	120	33	circuit	circuit	NOUN
cet-2334	120	34	boards	board	NOUN
cet-2334	120	35	by	by	ADP
cet-2334	120	36	mediated	mediate	VERB
cet-2334	120	37	electrochemical	electrochemical	ADJ
cet-2334	120	38	oxidation	oxidation	NOUN
cet-2334	120	39	,	,	PUNCT
cet-2334	120	40	j.	j.	PROPN
cet-2334	120	41	hazard	hazard	PROPN
cet-2334	120	42	.	.	PUNCT
cet-2334	121	1	mater	mater	NOUN
cet-2334	121	2	.	.	PUNCT
cet-2334	122	1	273	273	NUM
cet-2334	122	2	,	,	PUNCT
cet-2334	122	3	215	215	NUM
cet-2334	122	4	-	-	SYM
cet-2334	122	5	221	221	NUM
cet-2334	122	6	gao	gao	PROPN
cet-2334	122	7	t.	t.	PROPN
cet-2334	122	8	,	,	PUNCT
cet-2334	122	9	meng	meng	PROPN
cet-2334	122	10	g.	g.	PROPN
cet-2334	122	11	,	,	PUNCT
cet-2334	122	12	wang	wang	PROPN
cet-2334	122	13	y.	y.	PROPN
cet-2334	122	14	,	,	PUNCT
cet-2334	122	15	sun	sun	PROPN
cet-2334	122	16	s.	s.	PROPN
cet-2334	122	17	,	,	PUNCT
cet-2334	122	18	zhang	zhang	PROPN
cet-2334	122	19	l.	l.	PROPN
cet-2334	122	20	,	,	PUNCT
cet-2334	122	21	2002	2002	NUM
cet-2334	122	22	,	,	PUNCT
cet-2334	122	23	electrochemical	electrochemical	ADJ
cet-2334	122	24	synthesis	synthesis	NOUN
cet-2334	122	25	of	of	ADP
cet-2334	122	26	copper	copper	NOUN
cet-2334	122	27	nanowires	nanowire	NOUN
cet-2334	122	28	,	,	PUNCT
cet-2334	122	29	j.	j.	PROPN
cet-2334	122	30	phys	phys	PROPN
cet-2334	122	31	:	:	PUNCT
cet-2334	122	32	condens	conden	NOUN
cet-2334	122	33	.	.	PUNCT
cet-2334	122	34	matter	matter	PROPN
cet-2334	122	35	14	14	NUM
cet-2334	122	36	,	,	PUNCT
cet-2334	122	37	355	355	NUM
cet-2334	122	38	-	-	SYM
cet-2334	122	39	363	363	NUM
cet-2334	122	40	ghosh	ghosh	PROPN
cet-2334	122	41	b.	b.	PROPN
cet-2334	122	42	,	,	PUNCT
cet-2334	122	43	ghosh	ghosh	PROPN
cet-2334	122	44	m.k	m.k	PROPN
cet-2334	122	45	.	.	PROPN
cet-2334	122	46	,	,	PUNCT
cet-2334	122	47	parhi	parhi	PROPN
cet-2334	122	48	p.	p.	PROPN
cet-2334	122	49	,	,	PUNCT
cet-2334	122	50	mukherjee	mukherjee	PROPN
cet-2334	122	51	p.s	p.s	PROPN
cet-2334	122	52	.	.	PROPN
cet-2334	122	53	,	,	PUNCT
cet-2334	122	54	mishra	mishra	PROPN
cet-2334	122	55	b.k	b.k	PROPN
cet-2334	122	56	.	.	PROPN
cet-2334	122	57	,	,	PUNCT
cet-2334	122	58	2015	2015	NUM
cet-2334	122	59	,	,	PUNCT
cet-2334	122	60	waste	waste	NOUN
cet-2334	122	61	printed	print	VERB
cet-2334	122	62	circuit	circuit	NOUN
cet-2334	122	63	boards	board	NOUN
cet-2334	122	64	recycling	recycle	VERB
cet-2334	122	65	:	:	PUNCT
cet-2334	122	66	an	an	DET
cet-2334	122	67	extensive	extensive	ADJ
cet-2334	122	68	assessment	assessment	NOUN
cet-2334	122	69	of	of	ADP
cet-2334	122	70	current	current	ADJ
cet-2334	122	71	status	status	NOUN
cet-2334	122	72	,	,	PUNCT
cet-2334	122	73	j.	j.	PROPN
cet-2334	122	74	clean	clean	PROPN
cet-2334	122	75	.	.	PUNCT
cet-2334	123	1	prod	prod	PROPN
cet-2334	123	2	94	94	NUM
cet-2334	123	3	,	,	PUNCT
cet-2334	123	4	5	5	NUM
cet-2334	123	5	-	-	SYM
cet-2334	123	6	19	19	NUM
cet-2334	123	7	iannicelli	iannicelli	NOUN
cet-2334	123	8	zubiani	zubiani	PROPN
cet-2334	123	9	e.m	e.m	PROPN
cet-2334	123	10	.	.	PROPN
cet-2334	123	11	,	,	PUNCT
cet-2334	123	12	cristiani	cristiani	PROPN
cet-2334	123	13	c.	c.	PROPN
cet-2334	123	14	,	,	PUNCT
cet-2334	123	15	dotelli	dotelli	PROPN
cet-2334	123	16	g.	g.	PROPN
cet-2334	123	17	,	,	PUNCT
cet-2334	123	18	stampino	stampino	PROPN
cet-2334	123	19	p.g	p.g	PROPN
cet-2334	123	20	.	.	PROPN
cet-2334	123	21	,	,	PUNCT
cet-2334	123	22	pelosato	pelosato	PROPN
cet-2334	123	23	r.	r.	PROPN
cet-2334	123	24	,	,	PUNCT
cet-2334	123	25	2015	2015	NUM
cet-2334	123	26	,	,	PUNCT
cet-2334	123	27	recovery	recovery	NOUN
cet-2334	123	28	of	of	ADP
cet-2334	123	29	rare	rare	ADJ
cet-2334	123	30	earths	earth	NOUN
cet-2334	123	31	and	and	CCONJ
cet-2334	123	32	precious	precious	ADJ
cet-2334	123	33	metals	metal	NOUN
cet-2334	123	34	from	from	ADP
cet-2334	123	35	waste	waste	NOUN
cet-2334	123	36	electrical	electrical	ADJ
cet-2334	123	37	and	and	CCONJ
cet-2334	123	38	electronic	electronic	ADJ
cet-2334	123	39	equipment	equipment	NOUN
cet-2334	123	40	by	by	ADP
cet-2334	123	41	acid	acid	NOUN
cet-2334	123	42	leaching	leaching	NOUN
cet-2334	123	43	and	and	CCONJ
cet-2334	123	44	immobilized	immobilize	VERB
cet-2334	123	45	chelating	chelating	NOUN
cet-2334	123	46	agents	agent	NOUN
cet-2334	123	47	,	,	PUNCT
cet-2334	123	48	chem	chem	NOUN
cet-2334	123	49	.	.	PUNCT
cet-2334	124	1	eng	eng	PROPN
cet-2334	124	2	.	.	PUNCT
cet-2334	125	1	trans	trans	PROPN
cet-2334	125	2	.	.	PROPN
cet-2334	126	1	43	43	NUM
cet-2334	126	2	,	,	PUNCT
cet-2334	126	3	2413	2413	NUM
cet-2334	126	4	-	-	SYM
cet-2334	126	5	2418	2418	NUM
cet-2334	126	6	.	.	PUNCT
cet-2334	127	1	international	international	ADJ
cet-2334	127	2	centre	centre	NOUN
cet-2334	127	3	for	for	ADP
cet-2334	127	4	diffraction	diffraction	NOUN
cet-2334	127	5	data	datum	NOUN
cet-2334	127	6	,	,	PUNCT
cet-2334	127	7	2007	2007	NUM
cet-2334	127	8	,	,	PUNCT
cet-2334	127	9	power	power	NOUN
cet-2334	127	10	diffraction	diffraction	NOUN
cet-2334	127	11	file	file	NOUN
cet-2334	127	12	,	,	PUNCT
cet-2334	127	13	philadelphia	philadelphia	PROPN
cet-2334	127	14	,	,	PUNCT
cet-2334	127	15	pa	pa	PROPN
cet-2334	127	16	jadhav	jadhav	PROPN
cet-2334	127	17	u.	u.	PROPN
cet-2334	127	18	,	,	PUNCT
cet-2334	127	19	hocheng	hocheng	PROPN
cet-2334	127	20	h.	h.	PROPN
cet-2334	127	21	,	,	PUNCT
cet-2334	127	22	2015	2015	NUM
cet-2334	127	23	,	,	PUNCT
cet-2334	127	24	hydrometallurgical	hydrometallurgical	ADJ
cet-2334	127	25	recovery	recovery	NOUN
cet-2334	127	26	of	of	ADP
cet-2334	127	27	metals	metal	NOUN
cet-2334	127	28	from	from	ADP
cet-2334	127	29	large	large	ADJ
cet-2334	127	30	printed	print	VERB
cet-2334	127	31	circuit	circuit	NOUN
cet-2334	127	32	board	board	NOUN
cet-2334	127	33	pieces	piece	NOUN
cet-2334	127	34	,	,	PUNCT
cet-2334	127	35	sci	sci	PROPN
cet-2334	127	36	.	.	PROPN
cet-2334	127	37	rep	rep	PROPN
cet-2334	127	38	.	.	PROPN
cet-2334	127	39	5	5	NUM
cet-2334	127	40	,	,	PUNCT
cet-2334	127	41	14574	14574	NUM
cet-2334	127	42	jianzhi	jianzhi	PROPN
cet-2334	127	43	l.	l.	PROPN
cet-2334	127	44	,	,	PUNCT
cet-2334	127	45	shrivastava	shrivastava	PROPN
cet-2334	127	46	p.	p.	PROPN
cet-2334	127	47	,	,	PUNCT
cet-2334	127	48	gao	gao	PROPN
cet-2334	127	49	z.	z.	PROPN
cet-2334	127	50	,	,	PUNCT
cet-2334	127	51	zhang	zhang	PROPN
cet-2334	127	52	h.c	h.c	PROPN
cet-2334	127	53	,	,	PUNCT
cet-2334	127	54	2004	2004	NUM
cet-2334	127	55	,	,	PUNCT
cet-2334	127	56	printed	print	VERB
cet-2334	127	57	circuit	circuit	NOUN
cet-2334	127	58	board	board	PROPN
cet-2334	127	59	recycling	recycling	NOUN
cet-2334	127	60	:	:	PUNCT
cet-2334	127	61	a	a	DET
cet-2334	127	62	state	state	NOUN
cet-2334	127	63	-	-	PUNCT
cet-2334	127	64	of	of	ADP
cet-2334	127	65	-	-	PUNCT
cet-2334	127	66	the	the	DET
cet-2334	127	67	-	-	PUNCT
cet-2334	127	68	art	art	NOUN
cet-2334	127	69	survey	survey	NOUN
cet-2334	127	70	,	,	PUNCT
cet-2334	127	71	ieee	ieee	NOUN
cet-2334	127	72	t.	t.	PROPN
cet-2334	127	73	electron	electron	PROPN
cet-2334	127	74	.	.	PUNCT
cet-2334	128	1	pack	pack	NOUN
cet-2334	128	2	.	.	PUNCT
cet-2334	129	1	27	27	NUM
cet-2334	129	2	,	,	PUNCT
cet-2334	129	3	33	33	NUM
cet-2334	129	4	-	-	SYM
cet-2334	129	5	42	42	NUM
cet-2334	129	6	khaliq	khaliq	ADJ
cet-2334	129	7	a.	a.	NOUN
cet-2334	129	8	,	,	PUNCT
cet-2334	129	9	rhamdhani	rhamdhani	PROPN
cet-2334	129	10	m.a	m.a	PROPN
cet-2334	129	11	.	.	PROPN
cet-2334	129	12	,	,	PUNCT
cet-2334	129	13	brooks	brooks	PROPN
cet-2334	129	14	g.	g.	PROPN
cet-2334	129	15	,	,	PUNCT
cet-2334	129	16	masood	masood	PROPN
cet-2334	129	17	s.	s.	PROPN
cet-2334	129	18	,	,	PUNCT
cet-2334	129	19	2014	2014	NUM
cet-2334	129	20	,	,	PUNCT
cet-2334	129	21	metal	metal	NOUN
cet-2334	129	22	extraction	extraction	NOUN
cet-2334	129	23	processes	process	NOUN
cet-2334	129	24	for	for	ADP
cet-2334	129	25	electronic	electronic	ADJ
cet-2334	129	26	waste	waste	NOUN
cet-2334	129	27	and	and	CCONJ
cet-2334	129	28	existing	exist	VERB
cet-2334	129	29	industrial	industrial	ADJ
cet-2334	129	30	routes	route	NOUN
cet-2334	129	31	:	:	PUNCT
cet-2334	129	32	a	a	DET
cet-2334	129	33	review	review	NOUN
cet-2334	129	34	and	and	CCONJ
cet-2334	129	35	australian	australian	ADJ
cet-2334	129	36	perspective	perspective	NOUN
cet-2334	129	37	,	,	PUNCT
cet-2334	129	38	resources	resource	NOUN
cet-2334	129	39	3	3	NUM
cet-2334	129	40	,	,	PUNCT
cet-2334	129	41	152	152	NUM
cet-2334	129	42	-	-	SYM
cet-2334	129	43	179	179	NUM
cet-2334	129	44	luda	luda	NOUN
cet-2334	129	45	m.p	m.p	PROPN
cet-2334	129	46	.	.	PROPN
cet-2334	129	47	,	,	PUNCT
cet-2334	129	48	2011	2011	NUM
cet-2334	129	49	,	,	PUNCT
cet-2334	129	50	recycling	recycling	NOUN
cet-2334	129	51	of	of	ADP
cet-2334	129	52	printed	print	VERB
cet-2334	129	53	circuit	circuit	NOUN
cet-2334	129	54	boards	board	NOUN
cet-2334	129	55	,	,	PUNCT
cet-2334	129	56	vol	vol	NOUN
cet-2334	129	57	.	.	PROPN
cet-2334	130	1	2	2	NUM
cet-2334	130	2	:	:	PUNCT
cet-2334	130	3	integrated	integrate	VERB
cet-2334	130	4	waste	waste	NOUN
cet-2334	130	5	management	management	NOUN
cet-2334	130	6	,	,	PUNCT
cet-2334	130	7	ed	ed	NOUN
cet-2334	130	8	.	.	PUNCT
cet-2334	131	1	kumar	kumar	PROPN
cet-2334	131	2	s.	s.	PROPN
cet-2334	131	3	,	,	PUNCT
cet-2334	131	4	intech	intech	PROPN
cet-2334	131	5	,	,	PUNCT
cet-2334	131	6	shanghai	shanghai	PROPN
cet-2334	131	7	,	,	PUNCT
cet-2334	131	8	china	china	PROPN
cet-2334	131	9	pletcher	pletcher	PROPN
cet-2334	131	10	d.	d.	PROPN
cet-2334	131	11	,	,	PUNCT
cet-2334	131	12	walsh	walsh	PROPN
cet-2334	131	13	f.c	f.c	PROPN
cet-2334	131	14	.	.	PROPN
cet-2334	131	15	,	,	PUNCT
cet-2334	131	16	2012	2012	NUM
cet-2334	131	17	,	,	PUNCT
cet-2334	131	18	industrial	industrial	ADJ
cet-2334	131	19	electrochemistry	electrochemistry	NOUN
cet-2334	131	20	second	second	PROPN
cet-2334	131	21	edition	edition	NOUN
cet-2334	131	22	,	,	PUNCT
cet-2334	131	23	springer	springer	NOUN
cet-2334	131	24	science	science	PROPN
cet-2334	131	25	&	&	CCONJ
cet-2334	131	26	business	business	PROPN
cet-2334	131	27	media	media	PROPN
cet-2334	131	28	llc	llc	PROPN
cet-2334	131	29	,	,	PUNCT
cet-2334	131	30	new	new	PROPN
cet-2334	131	31	york	york	PROPN
cet-2334	131	32	,	,	PUNCT
cet-2334	131	33	usa	usa	PROPN
cet-2334	131	34	silvas	silvas	PROPN
cet-2334	131	35	f.p.c	f.p.c	PROPN
cet-2334	131	36	,	,	PUNCT
cet-2334	131	37	correa	correa	PROPN
cet-2334	131	38	m.m.j	m.m.j	PROPN
cet-2334	131	39	.	.	PROPN
cet-2334	131	40	,	,	PUNCT
cet-2334	131	41	caldas	caldas	PROPN
cet-2334	131	42	m.p.k	m.p.k	PROPN
cet-2334	131	43	,	,	PUNCT
cet-2334	131	44	de	de	PROPN
cet-2334	131	45	moraes	moraes	PROPN
cet-2334	131	46	v.t	v.t	PROPN
cet-2334	131	47	.	.	PROPN
cet-2334	131	48	,	,	PUNCT
cet-2334	131	49	espinosa	espinosa	PROPN
cet-2334	131	50	d.c.r	d.c.r	PROPN
cet-2334	131	51	,	,	PUNCT
cet-2334	131	52	tenório	tenório	PROPN
cet-2334	131	53	j.a.s	j.a.s	PROPN
cet-2334	131	54	,	,	PUNCT
cet-2334	131	55	2015	2015	NUM
cet-2334	131	56	,	,	PUNCT
cet-2334	131	57	printed	print	VERB
cet-2334	131	58	circuit	circuit	NOUN
cet-2334	131	59	board	board	PROPN
cet-2334	131	60	recycling	recycling	PROPN
cet-2334	131	61	:	:	PUNCT
cet-2334	131	62	physical	physical	ADJ
cet-2334	131	63	processing	processing	NOUN
cet-2334	131	64	and	and	CCONJ
cet-2334	131	65	copper	copper	NOUN
cet-2334	131	66	extraction	extraction	NOUN
cet-2334	131	67	by	by	ADP
cet-2334	131	68	selective	selective	ADJ
cet-2334	131	69	leaching	leaching	NOUN
cet-2334	131	70	,	,	PUNCT
cet-2334	131	71	waste	waste	NOUN
cet-2334	131	72	manage	manage	NOUN
cet-2334	131	73	.	.	PUNCT
cet-2334	132	1	46	46	NUM
cet-2334	132	2	,	,	PUNCT
cet-2334	132	3	503	503	NUM
cet-2334	132	4	-	-	SYM
cet-2334	132	5	510	510	NUM
cet-2334	132	6	wang	wang	PROPN
cet-2334	132	7	m.	m.	NOUN
cet-2334	132	8	,	,	PUNCT
cet-2334	132	9	wang	wang	PROPN
cet-2334	132	10	z.	z.	PROPN
cet-2334	132	11	,	,	PUNCT
cet-2334	132	12	guo	guo	PROPN
cet-2334	132	13	z.	z.	PROPN
cet-2334	132	14	,	,	PUNCT
cet-2334	132	15	2010	2010	NUM
cet-2334	132	16	,	,	PUNCT
cet-2334	132	17	preparation	preparation	NOUN
cet-2334	132	18	of	of	ADP
cet-2334	132	19	electrolytic	electrolytic	ADJ
cet-2334	132	20	copper	copper	NOUN
cet-2334	132	21	powders	powder	NOUN
cet-2334	132	22	with	with	ADP
cet-2334	132	23	high	high	ADJ
cet-2334	132	24	current	current	ADJ
cet-2334	132	25	efficiency	efficiency	NOUN
cet-2334	132	26	enhanced	enhance	VERB
cet-2334	132	27	by	by	ADP
cet-2334	132	28	super	super	ADJ
cet-2334	132	29	gravity	gravity	NOUN
cet-2334	132	30	field	field	NOUN
cet-2334	132	31	and	and	CCONJ
cet-2334	132	32	its	its	PRON
cet-2334	132	33	mechanism	mechanism	NOUN
cet-2334	132	34	,	,	PUNCT
cet-2334	132	35	trans	trans	PROPN
cet-2334	132	36	.	.	PROPN
cet-2334	132	37	nonferrous	nonferrous	PROPN
cet-2334	132	38	met	meet	VERB
cet-2334	132	39	.	.	PUNCT
cet-2334	133	1	soc	soc	PROPN
cet-2334	133	2	.	.	PUNCT
cet-2334	134	1	china	china	PROPN
cet-2334	134	2	20	20	NUM
cet-2334	134	3	,	,	PUNCT
cet-2334	134	4	1154	1154	NUM
cet-2334	134	5	-	-	SYM
cet-2334	134	6	1160	1160	NUM
cet-2334	134	7	1626	1626	NUM