摘要
通过滇池流域集镇污水处理设施运行现状调查、出水水质监测分析,从去除污染物的效果、抗冲击性能、运行稳定性等方面对当下采用的8种集镇污水处理工艺进行比对分析。建议以人工湿地作为单一净化工艺的污水处理站进行工艺提升改造,后期建设集镇污水处理站优选CASS+深度处理(滤布滤池+消毒)工艺。
Through investigating of current situation of town sewage treatment facilities,and monitoring and analyzing the effluent quality in the Dianchi Lake basin,this paper made a comparative analysis of eight town sewage treatment technologies in terms of the effect of removing contaminants,impact resistance,operational stability and so forth,and provided technical support and scientific basis to further increase the operation efficiency of town sewage treatment facilities and improve effluent quality.Man-made wetland,as the only purifying engineering process needed to be promoted.The CASS and advanced processing(filtration fabric+disinfectant)was recommended as the priority choice for future new sewage treatment facility.
作者
罗治华
何洁
LUO Zhi-hua;HE Jie(Kunming Drainage Monitoring Station, Kunming Yunnan 650501,China)
出处
《环境科学导刊》
2020年第2期60-62,74,共4页
Environmental Science Survey
关键词
集镇生活污水
污水处理
污水工艺
出水水质
比选
滇池流域
town sewage
wastewater treatment
treatment technology
effluent quality
compare and select
the Dianchi Lake basin
