Decolorization of Textile Dyes by Extracellular Enzymes Produced from Trametes sanguinea and Perenniporia taephropora Immobilized on Natural Media

• DOI: 10.46488/nept.2024.v23i03.045
• Publication Date: 2024-09-02T14:37:03Z
• Authors: Siriorn Boonyawanich; Nipon Pisutpaisal; Saowaluck Haosagul
• Keywords: Textile

The color of textile wastewater is still a main problem in treatment by biological processes. colored effluents from factories usually exceed effluent standards. Therefore, various innovations were developed to treat for decolorization the effluents. This research aims decolorize immobilizing white rot fungi degradation. At first, 11 fungal stains tested find decolorized efficiency then high immobilized on four material media, namely water hyacinth stalks, coconut husk, corn cob, and loofah. After that, cultivated culture media at 30, 60, 120 C/N ratios, respectively. results showed that Trametes sanguinea Perenniporia tephropora two with 68.8% 67.5% respectively, was increased when loofahs fed ratio medium. In comparison stains, P. found more suitable than T. because could produce red-orange pigments induced enhancement over time. Finally, medium within 10 L continuous stirred tank reactor (8 working volume) investigate efficiency, enzymatic activity, repeated batch. It three cycles carried out reusing highest 63.4%. activity laccase, manganese peroxidase, lignin peroxidase 15.5 U/L, 85.9 0 respectively