Decolorization of a dye industry effluent by <Emphasis Type="Italic">Aspergillus fumigatus</Emphasis> XC6 |
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Authors: | Xian-Chun Jin Gao-Qiang Liu Zheng-Hong Xu Wen-Yi Tao |
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Institution: | (1) Key Laboratory of Industrial Biotechnology, Ministry of Education, Southern Yangtze University, Wuxi, 214036, People’s Republic of China |
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Abstract: | The strain Aspergillus fumigatus XC6 isolated from mildewing rice straw was evaluated for its ability to decolorize a dye industry effluent. The strain was
capable of decolorizing dyes effluent over a pH range 3.0–8.0 with the dyes as sole carbon and nitrogen sources. The optimum
pH was 3.0; however, supplemented with either appropriate nitrogen sources (0.2% NH4Cl or (NH4)2SO4 ) or carbon sources (1.0% sucrose or potato starch), the strain decolorized the effluent completely at the original pH of
the dyes effluent. Therefore, A. fumigatus XC6 is an efficient strain for the decolorization of reactive textile dyes effluents, and it might be a practical alternative
in dyeing wastewater treatment. |
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Keywords: | Aspergillus fumigatus Biosorption Decolorization Dye Effluent |
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