广东某城镇街道污水零直排下的雨污改造管网升级实践  

Practice of Upgrading the Rainwater and Sewage Renovation Pipeline Network under Zero Direct Discharge of Sewage in a Certain Town Street in Guangdong Province

作　　者：刘永忠 LIU Yongzhong(Shenzhen Guangming District Environmental Water Service Co.,Ltd.,Xinguang Branch,Shenzhen 518107,China)

机构地区：[1]深圳市光明区环境水务有限公司新光分公司,广东深圳518107

出　　处：《云南水力发电》2024年第3期159-162,共4页Yunnan Water Power

摘　　要：为提升水环境质量,实现污水零直排,根本上解决水环境污染问题,以广东某街道为例,对该区域的自然环境、施工条件进行分析,针对目前水污染以及管网排水系统现状拟定管网升级方案,通过疏通、修复老旧管网,改造截污纳管,改造雨污合流、混接的排水管网改造,并对各种方案适应性进行评估,预期能够取得良好的生态环境和经济效益。In order to improve the quality of water environment,achieve zero direct discharge of sewage,and fundamentally solve the problem of water environmental pollution,taking a street in Guangdong as an example,the natural environment and construction conditions of the area are analyzed.Based on the current situation of water pollution and pipe network drainage system,a pipe network upgrade plan is proposed.By dredging and repairing the old pipe network,reconstructing the intercepting sewage pipe,and reforming the rain sewage confluence and mixed drainage pipe network,the adaptability of various schemes is evaluated.It is expected to achieve good ecological environment and economic benefits.

关 键 词：污水零直排 管网升级 广东地区 效益评估 

分 类 号：TU992[建筑科学—市政工程]