真菌在含酚废水处理中的应用

Application of fungi in treatment of phenol-containing wastewater

含酚废水是一种典型的难降解有机废水,成分复杂,毒性较强,对环境污染严重。利用真菌处理含酚废水是一种新兴环境生物技术,逐渐成为了国内外环境工作者关注的焦点。概述了真菌降解酚类物质的研究现状和降解的主要机理及途径,介绍了真菌固定化技术在酚类废水治理的进展,并提出了真菌技术治理含酚废水的研究发展方向。

The phenol-containing wastewater has excessive non-degradation organic pollutants. As a new method in environmental fields, fungi technique becomes the focus of environmental staffs in the world. This paper briefly summarizes the status of fungal biodegradation on phenol compounds, describes the main metabolism pathways and mechanism of phenol degradation with fungi. The development of fungi immobilization technology in phenol degradation is reviewed and the application prospect with fungi to the treatment of phenol effluents is discussed.