垃圾渗滤液的处理及MFC在其处理中的应用

Treatment of Landfill Leachate and Application of MFC in its Treatment

垃圾渗滤液是垃圾填埋场的二次污染物,成分复杂,具有多种有毒有害物质,能够对环境造成较大危害,因此需要采取适当方法对其进行处理。微生物燃料电池(MFC)能够以污水作为其燃料,而由于垃圾渗滤液具有高浓度难降解的污染物质,同样可以作为其底物进行代谢活动进而产电。为探究MFC产电和垃圾渗滤液处理过程相结合的新型处理方式,本文首先综述了国内外对垃圾渗滤液进行处理的传统方式,在此基础上对MFC处理垃圾渗滤液的现状进行总结,为垃圾渗滤液的MFC处理提供借鉴。

landfill leachate is a secondary pollutant in landfills with complex components and a variety of toxic and harmful substances,which can cause great harm to the environment,so appropriate methods need to be taken to treat it.Microbial fuel cell(MFC)can use sewage as its fuel,and because landfill leachate has a high concentration of non-degradable pollutants,it can also be used as its substrate to metabolize and generate electricity.In order to explore the new treatment method of combining MFC power generation with landfill leachate treatment process,this paper first summarizes the traditional treatment methods of landfill leachate at home and abroad,and on this basis,summarizes the current situation of MFC treatment of landfill leachate,in order to provide reference for the MFC treatment of landfill leachate.