Descoloração de corantes industriais e efluentes têxteis simulados por peroxidase de nabo (Brassica campestre)

Bibliographic Details
Main Author: Silva,Maria Cristina
Publication Date: 2012
Other Authors: Corrêa,Angelita Duarte, Torres,Juliana Arriel, Amorim,Maria Teresa Sousa Pessoa
Format: Article
Language: por
Source: Química Nova (Online)
Download full: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422012000500005
Summary: The removal of important textile dyes by turnip peroxidase (TNP) was evaluated. The textile effluents besides the residual dyes contain also chemical auxiliaries such as salts, dispersing and wetting agents. The effect of these was evaluated in the removal of the dyes reactive blue 21 and reactive blue 19 by TNP in synthetic effluents. A decrease of the efficency decolorization was observed. The action of the enzyme on colour removal of dye mixture was equivalent to the dyes alone. The chemical demand of oxygen in the effluent after enzymatic treatment had a significant increase in relation to the untreated effluent.
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spelling Descoloração de corantes industriais e efluentes têxteis simulados por peroxidase de nabo (Brassica campestre)turnip peroxidasesynthetic effluentdecolorizationThe removal of important textile dyes by turnip peroxidase (TNP) was evaluated. The textile effluents besides the residual dyes contain also chemical auxiliaries such as salts, dispersing and wetting agents. The effect of these was evaluated in the removal of the dyes reactive blue 21 and reactive blue 19 by TNP in synthetic effluents. A decrease of the efficency decolorization was observed. The action of the enzyme on colour removal of dye mixture was equivalent to the dyes alone. The chemical demand of oxygen in the effluent after enzymatic treatment had a significant increase in relation to the untreated effluent.Sociedade Brasileira de Química2012-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422012000500005Química Nova v.35 n.5 2012reponame:Química Nova (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.1590/S0100-40422012000500005info:eu-repo/semantics/openAccessSilva,Maria CristinaCorrêa,Angelita DuarteTorres,Juliana ArrielAmorim,Maria Teresa Sousa Pessoapor2012-07-02T00:00:00Zoai:scielo:S0100-40422012000500005Revistahttps://www.scielo.br/j/qn/ONGhttps://old.scielo.br/oai/scielo-oai.phpquimicanova@sbq.org.br1678-70640100-4042opendoar:2012-07-02T00:00Química Nova (Online) - Sociedade Brasileira de Química (SBQ)false
dc.title.none.fl_str_mv Descoloração de corantes industriais e efluentes têxteis simulados por peroxidase de nabo (Brassica campestre)
title Descoloração de corantes industriais e efluentes têxteis simulados por peroxidase de nabo (Brassica campestre)
spellingShingle Descoloração de corantes industriais e efluentes têxteis simulados por peroxidase de nabo (Brassica campestre)
Silva,Maria Cristina
turnip peroxidase
synthetic effluent
decolorization
title_short Descoloração de corantes industriais e efluentes têxteis simulados por peroxidase de nabo (Brassica campestre)
title_full Descoloração de corantes industriais e efluentes têxteis simulados por peroxidase de nabo (Brassica campestre)
title_fullStr Descoloração de corantes industriais e efluentes têxteis simulados por peroxidase de nabo (Brassica campestre)
title_full_unstemmed Descoloração de corantes industriais e efluentes têxteis simulados por peroxidase de nabo (Brassica campestre)
title_sort Descoloração de corantes industriais e efluentes têxteis simulados por peroxidase de nabo (Brassica campestre)
author Silva,Maria Cristina
author_facet Silva,Maria Cristina
Corrêa,Angelita Duarte
Torres,Juliana Arriel
Amorim,Maria Teresa Sousa Pessoa
author_role author
author2 Corrêa,Angelita Duarte
Torres,Juliana Arriel
Amorim,Maria Teresa Sousa Pessoa
author2_role author
author
author
dc.contributor.author.fl_str_mv Silva,Maria Cristina
Corrêa,Angelita Duarte
Torres,Juliana Arriel
Amorim,Maria Teresa Sousa Pessoa
dc.subject.por.fl_str_mv turnip peroxidase
synthetic effluent
decolorization
topic turnip peroxidase
synthetic effluent
decolorization
description The removal of important textile dyes by turnip peroxidase (TNP) was evaluated. The textile effluents besides the residual dyes contain also chemical auxiliaries such as salts, dispersing and wetting agents. The effect of these was evaluated in the removal of the dyes reactive blue 21 and reactive blue 19 by TNP in synthetic effluents. A decrease of the efficency decolorization was observed. The action of the enzyme on colour removal of dye mixture was equivalent to the dyes alone. The chemical demand of oxygen in the effluent after enzymatic treatment had a significant increase in relation to the untreated effluent.
publishDate 2012
dc.date.none.fl_str_mv 2012-01-01
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=S0100-40422012000500005
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422012000500005
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv 10.1590/S0100-40422012000500005
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.35 n.5 2012
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
_version_ 1750318113486798848

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