市政污水管网系统存在的问题及对策分析

Analysis on the Problems and Countermeasures of Municipal Sewage Pipe Network System

为了保证城市污水处理能力,文章首先分析了市政污水管网系统存在的主要问题,然后依托某城市开发区污水管网升级改造项目,探讨了污水管网的排水体制、排水分区方法、管道平面布局和竖向布局方法等,并提出通过合理选择污水管道材料和准确计算污水管网流量的措施来控制污水管网排水能力,研究成果可为类似的市政污水管网设计提供科学的理论指导。

In order to ensure the urban sewage treatment capacity,this paper first analyzes the main problems existing in the municipal sewage pipe network system,and then discusses the drainage system,drainage zoning method,pipe plane layout and vertical layout method of the sewage pipe network based on the upgrading and reconstruction project of the sewage pipe network in an urban development zone.It is proposed to control the drainage capacity of the sewage pipe network by reasonably selecting sewage pipe materials and accurately calculating the sewage pipe network flow.The research results can provide scientific theoretical guidance for similar municipal sewage pipe network design.