The construction project of village level water purification facilities in Xinyi City covers Huanghua River,Yangmei River,Jianjiang River,and Luoding River basins,involving 20 towns and streets and 1 997 natural villages in Xinyi City.Its main goal is to improve the rural living environment,enhance the rural sewage treatment rate,and alleviate ecological environment damage.The project mainly adopts measures such as resource utilization,construction of integrated sewage facilities,rectification of existing facilities,and incorporation into town level sewage treatment plants to treat rural sewage.Through in-depth research on rural sewage treatment,this paper summarizes a set of design ideas suitable for rural sewage treatment,in order to solve problems such as scattered discharge,disorderly discharge,and low collection rate of rural sewage.