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TitleImmobilized laccase for decolourization of Reactive Black 5 dyeing effluent
Author(s)Zille, Andrea
Tzanov, Tzanko
Gübitz, Georg M.
Paulo, Artur Cavaco
recycling of dyeing effluents
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.
AccessOpen access
Appears in Collections:DET/2C2T - Comunicações em congressos internacionais com arbitragem científica

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