Please use this identifier to cite or link to this item: http://hdl.handle.net/1822/25402

TitleImmobilized laccase for decolourization of Reactive Black 5 dyeing effluent
Author(s)Zille, Andrea
Tzanov, Tzanko
Gübitz, Georg M.
Paulo, Artur Cavaco
Keywordsdecolourization
laccase
recycling of dyeing effluents
stability
Issue date2003
PublisherKluwer Academic Publishers
JournalBiotechnology Letters
CitationZille, Andrea; Tzanov, T.; Gubitz, G; Artur, Cavaco-Paulo. Immobilized laccase for decolourization of Reactive Black 5 dyeing effluent, Trabalho apresentado em The 3rd International Conference on Textile Biotechnology, In Abstract book, Graz (Austria), 2003.
Abstract(s)Reactive Black 5 industrial dyeing effluent was decolourized by free and immobilized laccase. The stability of the 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.
TypeArticle
URIhttp://hdl.handle.net/1822/25402
DOI10.1023/A:1025032323517
ISSN0141-5492
Peer-Reviewedyes
AccessOpen access
Appears in Collections:DET/2C2T - Comunicações em congressos internacionais com arbitragem científica

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