乡镇雨污分流工程实践探讨

Discussion on Practice of Township Rain and Sewage Separation Project

摘要:

在乡村振兴战略背景下，结合四川某乡镇雨污分流项目实践经验，探讨农村污水治理、乡镇基础设施建设切实可行的设计思路和实施要点。总体来说，建议以排水主干管网络搭建为基础，重点改造道路边沟、入户连接井，辅以有效的分流井、截污干管，逐步推进入户排水管改造，最终实现农村污水有效治理。因乡镇具有无规划红线、地块界线不明确、道路狭窄、交通不成网、民意舆情难控等问题，改造方案需深度结合交通组织方式、施工方式、施工周期等因素同步考虑。通过已完成项目探讨总结，为类似工程项目提供经验借鉴。

Abstract:

In the context of the rural revitalization strategy, combined with the practical experience of a rural rain and sewage separation project in Sichuan, the feasible design ideas and implementation essentials of rural sewage treatment and township infrastructure construction are discussed. In general, it is recommended that on the basis of building the main drainage pipeline network, the focus is placed on the reconstruction of road side ditches and household connection wells supplemented by the effective separation wells and sewage interception trunk pipes in order to gradually promote the reconstruction of household drainage pipes. Finally, the effective treatment of rural sewage is realized. Due to the problems of no planning red line, undefined land boundaries, narrow roads, unconnected traffic and uncontrollable public opinion, the reconstruction scheme should be deeply combined with the factors of transportation organization mode, construction mode and construction period. The completed projects are discussed and summarized in order to provide the experience and reference for the similar projects