基于模糊层次分析法的农村污水治理效果评价OA

The study is based on the rural sewage treatment project in Dengshan Village,Zengcheng District,Guangzhou.The current situation,sources,and basic characteristics of local rural sewage are analyzed from three aspects:ecological environment,economy,and technological benefits.The fuzzy analytic hierarchy process is used to establish a fuzzy analytic hierarchy process model for the effectiveness of rural sewage treatment,which includes 18 secondary indicators.The verification of the existing sewage treatment models in the local area shows that the proposed analysis model can provide a comprehensive evaluation of the effectiveness of rural sewage treatment projects.The indicator system included in the model has good applicability and the evaluation indicators are easy to obtain.