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雨污分流改造工程的实施是判断城市现代化水平的总要标准。经过对城市排水基础设施的改造,可以提高污水的收集率,减少污水处理的难度、处理量和成本,在改善水环境的同时也可以避免城市内涝问题的出现。本文先对市政雨污水管道分流改造工程的必要性进行分析,然后对工程设计、施工和后期管理进行分别阐述,为相关人士提供参考。
Rainfall and sewage diversion renovation project implementation is to determine the overall standard of urban modernization. After the renovation of the urban drainage infrastructure, the collection rate of sewage can be increased, the difficulty, the handling capacity and the cost of sewage treatment can be reduced, and the appearance of urban waterlogging can be avoided while improving the water environment. This paper firstly analyzes the necessity of diversion project of municipal rainwater and sewer pipelines, and then elaborates the engineering design, construction and post-management separately, and provides reference for relevant parties.