DECOLORIZATION OF KRAFT EFFLUENT BY FREE AND IMMOBILIZED LIGNIN PEROXIDASES AND HORSERADISH-PEROXIDASE

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dc.contributor.authorFERRER, I
dc.contributor.authorDEZOTTI, M
dc.contributor.authorDURAN, N
dc.date.accessioned2025-01-23T19:22:36Z
dc.date.available2025-01-23T19:22:36Z
dc.date.issued1991
dc.description.abstractColor removal from Kraft effluent by lignin peroxidase and horseradish peroxidase was compared. Free lignin peroxidase and horseradish peroxidase removed color from kraft effluent. Immobilization of lignin peroxidase type III, lyophilized fungal culture and horseradish peroxidase on CNBr-Sepharose 4B improved the decolorization by factor of 2.9, 4.5 and 2.6, respectively in 48 h. Lignin peroxidase type I was effective only in the immobilized form in decolorization. In general, the immobilized form all the studied systems exhibited an average value around of 30% polymer consumption and very little of depolymerization. Lignin peroxidases and lyophilized fungal culture were shown to have considerable potential for treating Kraft effluents.
dc.fuente.origenWOS
dc.identifier.issn0141-5492
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/99065
dc.identifier.wosidWOS:A1991GD28100009
dc.issue.numero8
dc.language.isoen
dc.pagina.final582
dc.pagina.inicio577
dc.revistaBiotechnology letters
dc.rightsacceso restringido
dc.subject.ods06 Clean Water and Sanitation
dc.subject.odspa06 Agua limpia y saneamiento
dc.titleDECOLORIZATION OF KRAFT EFFLUENT BY FREE AND IMMOBILIZED LIGNIN PEROXIDASES AND HORSERADISH-PEROXIDASE
dc.typeartículo
dc.volumen13
sipa.indexWOS
sipa.trazabilidadWOS;2025-01-12
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