城镇排水系统设计、运行及管理经验探讨

按照专业规范设计的排水系统,在实际运行中往往难以达到预期效果.该文为此提出了改进雨水管道出水口和收水口、建设管道之间的连通管、建设住宅小区雨水管道等改进意见;对污水系统提出了检查井井底设置沉泥坑、检查井内设置闸槽、集中与分散相结合方式建设污水处理厂等建议.

Discussion on Design,Operation and Management Experience of Town Drainage System

It is hard to achieve the expected result in the practical operation according to the drainage system designed by the professional standard.Therefore,the article puts forward the improving comments to improve the outlet and inlet of rainwater pipe,to construct the linking pipe between the pipelines and to construct the rainwater pipelines in the residential areas,and puts forward the suggestions of setting up the sludge steeling pit at the bed of manhole and the gate slot within manhole,and constructing wastewater treatment plant by centralizing and scattering combined mode for the sewage system.