Research Progress in Application of Microbial Fuel Cell in Sewage Treatment
Microbial fuel cell(MFC)is a new type of power generation device,which uses power-producing microorganisms to generate electric energy,and has attracted wide attention because it conforms to the concept of green development.In recent years,microbial fuel cells are combined with sewage treatment to generate electric energy on the basis of sewage treatment,thus realizing real sustainable development.In this paper,the working principle,classification and characteristics of MFC were briefly summarized,and the application of MFC in water treatment was summarized.Finally,the problems to be faced at present and the future development direction were put forward.