Biodegradation of azo dye RO16 in different reactors by immobilized Irpex lacteus
Year: 2006
Type: article
Abstract: Irpex lacteus is a white rot fungus known to decolorize various synthetic dyes. Decolorization of the azo dye Reactive Orange 16 by immobilized cultures of I. lacteus was compared in three different reactor systems of laboratory size: small and large trickle-bed reactors and a rotating-disc reactor. The highest dye decolorization efficiency (90% in 3 days) was observed in the small trickle bed reactor. The production of extracellular ligninolytic enzymes during dye decolorization was measured and the involvement of mycelium-associated activities in the decolorization process assessed. A repeated batch performance test demonstrated the potential of immobilized fungal cultures to decolorize synthetic dyes over long time periods.
Source: Acta chimica slovenica
Language: English
Subfield: Applied Microbiology and Biotechnology
Field: Immunology and Microbiology
Domain: Life Sciences
Open Access status: green
OpenAlex ID: W2336299219