Research progress of novel biofilm treatment of rural domestic sewage
Based on the characteristics of rural domestic sewage in China,the technical characteristics and applicable conditions of several biofilm treatment processes and their combined processes are summarized and compared,and the engineering application cases of biofilm treatment in rural domestic sewage treat-ment are introduced.The development direction of further optimizing the economy of rural domestic sewage treatment process is forecasted to provide technical support for improving the quality of rural living environment.