摘要
对合肥市南淝河清溪路段清Ⅰ冲、清Ⅱ冲雨污混接系统污水的水质特性进行了研究,并对溢流污水初步处理和相关的治理措施进行了探讨。结果表明,雨天初期溢流污水具有良好的自由沉降性能和混凝效果,可以进行就地混凝沉淀处理,从而降低对南淝河的污染负荷。这可为合肥南淝河污染治理提供一定的参考。
It is focused on various characteristics of CSOs for the Qingchong I and II along Qingxi Road in Nanfeihe River,Hefei City.The research indicates that significant results of water quality are achieved via free settling and coagulation treatment of the first flush.The on-site coagulating sedimentation treatment on the pollution control will alleviate the pollution loading of overflows in Nanfeihe River.The research can be used as a reference for pollution control in Nanfeihe River.
出处
《三峡环境与生态》
2010年第5期22-25,共4页
Environment and Ecology in the Three Gorges
基金
国家水体污染控制与治理科技重大专项(20092X07316-001-03)
关键词
雨污混接系统
溢流污水水质
污水处理
混凝沉淀
combined sewer system
water quality of overflows
wastewater treatment
coagulation sedimentation
