城南退水渠排水系统优化设计

Optimal design of drainage system of south city retreat canal

通过对城南退水渠现状概述,就新建路地势低洼,雨季易于积水现象,提出沿水西关街新建雨洪泄水通道,同时新建水西关街雨水泵站,缓解城南退水渠服务区域内涝问题。通过对城南退水渠沿线雨污分流改造,进一步落实汾河流域黑臭水体治理工作,改善汾河流域水环境。

Based on the overview of the present situation of the south retreat canal,the new road is low-lying and prone to water accumulation in rainy season.It is proposed to build a new rainwater drainage channel along Shuixiguan Street and a new rainwater pumping station along Shuixiguan Street to alleviate the waterlogging problem in the service area of the south retreat canal.Through the transformation of rain and sewage diversion along the south of the city,the treatment of black and odorous water bodies in Fenhe River Basin was further implemented,and the water environment in Fenhe River Basin was improved.