染料废水的微生物脱色研究进展

Progress in Study of Microbial Decolorization of Dye Wastewater

利用微生物对各种染料及染料废水脱色的研究报道很多,微生物包括细菌、真菌等,其脱色机制包括吸附脱色和降解脱色。综述了国内外有关微生物脱色的最新研究进展,对各种脱色机制在实际染料废水处理中的应用现状和研究方向进行了讨论。利用微生物作生物吸附剂将成为今后污水处理的发展方向。

There have been a lot of researches on microbial decolorization of dye wastewater.The decolorization mechanisms involve adsorption of dye molecules on cells and biodegradation through enzyme catalysis.In this paper he recent development of the decolorization study using microorganism is reviewed,the application of various mechanisms in practical wastewater treatment and the potential research topics are also discussed.To use microorganisms as biosorbent in wastewater treatment will be a new development trend.