期刊
BRAZILIAN JOURNAL OF MICROBIOLOGY
卷 47, 期 4, 页码 828-834出版社
SPRINGER
DOI: 10.1016/j.bjm.2016.06.010
关键词
Freshwater fungi; Biodegradation; Synthetic dyes; Decolorization
类别
资金
- Major Science & Technology Project of the Xinjiang Uygur Autonomous Region [201130102]
- Natural Science Foundation of the Zhejiang Province [LY15C140001]
The biodegradation of synthetic dyes by fungi is emerging as an effective and promising approach. In the present study, freshwater fungal strains isolated from submerged woods were screened for the decolorization of 7 synthetic dyes. Subsequently, 13 isolates with high decolorization capability were assessed in a liquid system; they belonged to 9 different fungal species. Several strains exhibited a highly effective decolorization of multiple types of dyes. New absorbance peaks appeared after the treatment with 3 fungal strains, which suggests that a biotransformation process occurred through fungal biodegradation. These results showed the unexploited and valuable capability of freshwater fungi for the treatment of dye-containing effluents. The ability of certain fungi to decolorize dyes is reported here for the first time. (C) 2016 Sociedade Brasileira de Microbiologia. Published by Elsevier Editora Ltda.
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