Reutilização de efluente de tingimentos de fibras acrílicas pós-tratamento fotoeletroquímico

Detalhes bibliográficos
Autor(a) principal: Lucas,Mônica
Data de Publicação: 2008
Outros Autores: Jeremias,Pâmela F. P. Toassi, Andreaus,Jürgen, Barcellos,Ivonete Oliveira, Peralta-Zamora,Patricio
Tipo de documento: Artigo
Idioma: por
Título da fonte: Química Nova (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422008000600017
Resumo: On a laboratory scale effluents were produced from bichromic dyeing of acrylic fabrics with the basic dyes Blue Astrazon FGGL 300% and Yellow Gold Astrazon GL 200%. The residual dyeing baths were subjected to a photoelectrochemical treatment and reused in a second dyeing process. In the reutilization study, dyeings with treated effluent were compared with standard dyeings with distilled water. The results of dyeings using 100% of treated effluent were unsatisfactory, but the substitution of 10 to 30% of the treated effluent by distilled water resulted in reduced and more acceptable values for difference in colour intensity (ΔE) between 1.86 and 0.3.
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spelling Reutilização de efluente de tingimentos de fibras acrílicas pós-tratamento fotoeletroquímicotextile effluentsphotoelectrochemical processreuse of treated wastewaterOn a laboratory scale effluents were produced from bichromic dyeing of acrylic fabrics with the basic dyes Blue Astrazon FGGL 300% and Yellow Gold Astrazon GL 200%. The residual dyeing baths were subjected to a photoelectrochemical treatment and reused in a second dyeing process. In the reutilization study, dyeings with treated effluent were compared with standard dyeings with distilled water. The results of dyeings using 100% of treated effluent were unsatisfactory, but the substitution of 10 to 30% of the treated effluent by distilled water resulted in reduced and more acceptable values for difference in colour intensity (ΔE) between 1.86 and 0.3.Sociedade Brasileira de Química2008-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422008000600017Química Nova v.31 n.6 2008reponame:Química Nova (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.1590/S0100-40422008000600017info:eu-repo/semantics/openAccessLucas,MônicaJeremias,Pâmela F. P. ToassiAndreaus,JürgenBarcellos,Ivonete OliveiraPeralta-Zamora,Patriciopor2008-10-10T00:00:00Zoai:scielo:S0100-40422008000600017Revistahttps://www.scielo.br/j/qn/ONGhttps://old.scielo.br/oai/scielo-oai.phpquimicanova@sbq.org.br1678-70640100-4042opendoar:2008-10-10T00:00Química Nova (Online) - Sociedade Brasileira de Química (SBQ)false
dc.title.none.fl_str_mv Reutilização de efluente de tingimentos de fibras acrílicas pós-tratamento fotoeletroquímico
title Reutilização de efluente de tingimentos de fibras acrílicas pós-tratamento fotoeletroquímico
spellingShingle Reutilização de efluente de tingimentos de fibras acrílicas pós-tratamento fotoeletroquímico
Lucas,Mônica
textile effluents
photoelectrochemical process
reuse of treated wastewater
title_short Reutilização de efluente de tingimentos de fibras acrílicas pós-tratamento fotoeletroquímico
title_full Reutilização de efluente de tingimentos de fibras acrílicas pós-tratamento fotoeletroquímico
title_fullStr Reutilização de efluente de tingimentos de fibras acrílicas pós-tratamento fotoeletroquímico
title_full_unstemmed Reutilização de efluente de tingimentos de fibras acrílicas pós-tratamento fotoeletroquímico
title_sort Reutilização de efluente de tingimentos de fibras acrílicas pós-tratamento fotoeletroquímico
author Lucas,Mônica
author_facet Lucas,Mônica
Jeremias,Pâmela F. P. Toassi
Andreaus,Jürgen
Barcellos,Ivonete Oliveira
Peralta-Zamora,Patricio
author_role author
author2 Jeremias,Pâmela F. P. Toassi
Andreaus,Jürgen
Barcellos,Ivonete Oliveira
Peralta-Zamora,Patricio
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Lucas,Mônica
Jeremias,Pâmela F. P. Toassi
Andreaus,Jürgen
Barcellos,Ivonete Oliveira
Peralta-Zamora,Patricio
dc.subject.por.fl_str_mv textile effluents
photoelectrochemical process
reuse of treated wastewater
topic textile effluents
photoelectrochemical process
reuse of treated wastewater
description On a laboratory scale effluents were produced from bichromic dyeing of acrylic fabrics with the basic dyes Blue Astrazon FGGL 300% and Yellow Gold Astrazon GL 200%. The residual dyeing baths were subjected to a photoelectrochemical treatment and reused in a second dyeing process. In the reutilization study, dyeings with treated effluent were compared with standard dyeings with distilled water. The results of dyeings using 100% of treated effluent were unsatisfactory, but the substitution of 10 to 30% of the treated effluent by distilled water resulted in reduced and more acceptable values for difference in colour intensity (ΔE) between 1.86 and 0.3.
publishDate 2008
dc.date.none.fl_str_mv 2008-01-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422008000600017
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422008000600017
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv 10.1590/S0100-40422008000600017
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Brasileira de Química
publisher.none.fl_str_mv Sociedade Brasileira de Química
dc.source.none.fl_str_mv Química Nova v.31 n.6 2008
reponame:Química Nova (Online)
instname:Sociedade Brasileira de Química (SBQ)
instacron:SBQ
instname_str Sociedade Brasileira de Química (SBQ)
instacron_str SBQ
institution SBQ
reponame_str Química Nova (Online)
collection Química Nova (Online)
repository.name.fl_str_mv Química Nova (Online) - Sociedade Brasileira de Química (SBQ)
repository.mail.fl_str_mv quimicanova@sbq.org.br
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