智能分流井在分流制排水系统中的应用

随着城市化和经济化的不断发展,原有的排水系统已逐渐不能满足目前排水需求,加上分流制管网错接混接问题增多,初雨径流污染问题的加重,污水直排入河,造成水体严重污染。而在雨水支管上建智能分流井,可将雨水管中的旱流污水和初期雨水截留至污水管中,并输送至污水处理厂或者初雨厂进行处理。本研究通过介绍智能分流井技术,以武汉湖溪河综合整治工程参考案例,为后续旱流污水和初期雨水截流治理措施提供一定的参考理论依据。

Application of Intelligent Diversion Well in Diversion Drainage System

With the continuous development of urbanization and economicization,the original drainage system has gradually failed to meet the current drainage needs.In addition,the problem of misconnection and mixing of the shunt pipe network has increased,the problem of pollution of the first rain runoff has increased,and the sewage is directly discharged into the river,which cause serious water pollution.The intelligent distribution well is built on the rainwater branch pipe,which can intercept the dry flow sewage and the initial rainwater in the rainwater pipe into the sewage pipe,and send it to the sewage treatment plant or the initial rain plant for treatment.In this study,by introducing the technology of intelligent diversion wells,and taking the reference case of Wuhan Huxi River comprehensive renovation project as reference,it provides a certain theoretical basis for the follow-up treatment measures of the dry flow sewage and the initial rainwater interception.