Immobilized laccase for decolourization of Reactive Black 5 dyeing effluents

Detalhes bibliográficos
Autor(a) principal: Zille, Andrea
Data de Publicação: 2003
Outros Autores: Tzanov, Tzanko, Gübitz, Georg M., Paulo, Artur Cavaco
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/1822/2633
Resumo: enzyme (194 h free and 79 h immobilized) depended on the dyeing liquor composition and the chemical structure of the dye. In the decolourization experiments with immobilized laccase, two phenomenons were observed – decolourization due to adsorption on the support (79%) and dye degradation due to the enzyme action (4%). Dyeing in the enzymatically recycled effluent provided consistency of the colour with both bright and dark dyes.
id RCAP_6195bbaac20202fa28b5ee53a88cb139
oai_identifier_str oai:repositorium.sdum.uminho.pt:1822/2633
network_acronym_str RCAP
network_name_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository_id_str 7160
spelling Immobilized laccase for decolourization of Reactive Black 5 dyeing effluentsDecolourizationLaccaseRecycling of dyeing effluentsStabilityScience & Technologyenzyme (194 h free and 79 h immobilized) depended on the dyeing liquor composition and the chemical structure of the dye. In the decolourization experiments with immobilized laccase, two phenomenons were observed – decolourization due to adsorption on the support (79%) and dye degradation due to the enzyme action (4%). Dyeing in the enzymatically recycled effluent provided consistency of the colour with both bright and dark dyes.KluwerUniversidade do MinhoZille, AndreaTzanov, TzankoGübitz, Georg M.Paulo, Artur Cavaco2003-092003-09-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/1822/2633engZille, A., Tzanov, T., Gübitz, G.M. et al. Immobilized laccase for decolourization of Reactive Black 5 dyeing effluent. Biotechnology Letters 25, 1473–1477 (2003). https://doi.org/10.1023/A:10250323235170141-549210.1023/A:102503232351714514053info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-07-21T12:22:56Zoai:repositorium.sdum.uminho.pt:1822/2633Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T19:16:33.466789Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Immobilized laccase for decolourization of Reactive Black 5 dyeing effluents
title Immobilized laccase for decolourization of Reactive Black 5 dyeing effluents
spellingShingle Immobilized laccase for decolourization of Reactive Black 5 dyeing effluents
Zille, Andrea
Decolourization
Laccase
Recycling of dyeing effluents
Stability
Science & Technology
title_short Immobilized laccase for decolourization of Reactive Black 5 dyeing effluents
title_full Immobilized laccase for decolourization of Reactive Black 5 dyeing effluents
title_fullStr Immobilized laccase for decolourization of Reactive Black 5 dyeing effluents
title_full_unstemmed Immobilized laccase for decolourization of Reactive Black 5 dyeing effluents
title_sort Immobilized laccase for decolourization of Reactive Black 5 dyeing effluents
author Zille, Andrea
author_facet Zille, Andrea
Tzanov, Tzanko
Gübitz, Georg M.
Paulo, Artur Cavaco
author_role author
author2 Tzanov, Tzanko
Gübitz, Georg M.
Paulo, Artur Cavaco
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade do Minho
dc.contributor.author.fl_str_mv Zille, Andrea
Tzanov, Tzanko
Gübitz, Georg M.
Paulo, Artur Cavaco
dc.subject.por.fl_str_mv Decolourization
Laccase
Recycling of dyeing effluents
Stability
Science & Technology
topic Decolourization
Laccase
Recycling of dyeing effluents
Stability
Science & Technology
description enzyme (194 h free and 79 h immobilized) depended on the dyeing liquor composition and the chemical structure of the dye. In the decolourization experiments with immobilized laccase, two phenomenons were observed – decolourization due to adsorption on the support (79%) and dye degradation due to the enzyme action (4%). Dyeing in the enzymatically recycled effluent provided consistency of the colour with both bright and dark dyes.
publishDate 2003
dc.date.none.fl_str_mv 2003-09
2003-09-01T00:00:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/1822/2633
url http://hdl.handle.net/1822/2633
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Zille, A., Tzanov, T., Gübitz, G.M. et al. Immobilized laccase for decolourization of Reactive Black 5 dyeing effluent. Biotechnology Letters 25, 1473–1477 (2003). https://doi.org/10.1023/A:1025032323517
0141-5492
10.1023/A:1025032323517
14514053
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Kluwer
publisher.none.fl_str_mv Kluwer
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
_version_ 1799132614674612224

Registros relacionados