摘要
根据我国北方农村生活污水的水质特点,设计了一套基于AO处理工艺基础上的农村生活污水处理工艺,并详细阐述了该工艺的设计思路及工艺过程。示范工程出水水质检测结果表明:经该工艺处理后的出水COD、氨氮、总氮、总磷均达到了《农村生活污水排放标准》(DB 13/2171-2015)的一级A标准。该工程对北方农村农村生活污水处理具有一定的示范作用。
Based on the water quality characteristics of rural domestic sewage in northern China,a set of rural domestic sewage treatment process based on AO treatment technology was designed,and the design idea and process of the process were elaborated.The effluent COD,ammonia nitrogen,total nitrogen and total phosphorus of the effluent from the demonstration project show that the effluent COD has reached the Grade A standard of“Rural Sewage Discharge Standard”(DB13/2171-2015).The project has a certain role in rural rural sewage treatment in rural areas.
作者
邓中田
刘启东
张文
李健
Deng Zhongtian;Liu Qidong;Zhang Wen;Li Jian(Environment Protection Department of Chongqing Mei’an’sen(MAS) Technology Corp., ltd ,Chongqing 40000,China)
出处
《环境与发展》
2017年第4期117-118,共2页
Environment & Development
