某城市主干路雨污分流改造项目难点问题与对策研究

打开文本图片集

摘  要：雨污分流改造工程是消除黑臭水体、提升城市水环境质量的重要措施。以天水市羲皇大道雨污分流改造工程为例，介绍旧城区主干路雨污分流改造的主要思路及具体措施，并对实施过程中的重点、难点问题进行分析总结，以期为后续雨污分流改造工程提供具体思路与对策。

关键词：主干路;黑臭水体;雨污分流改造;综合管廊;有轨电车

中图分类号：TU992     文献标志码：A          文章编号：2095-2945（2022）22-0146-04

Abstract： The rain-pollution diversion transformation project is an important measure to eliminate the black and smelly water body and improve the quality of urban water environment. Taking the rain-pollution diversion reconstruction project of Xihuang Avenue in Tianshui City as an example， the main ideas and specific measures of rain-pollution diversion transformation of the main roads in the old urban area are introduced， and the key and difficult problems in the implementation process are analyzed and summarized， so as to provide specific ideas and countermeasures for the follow-up rain-pollution diversion transformation project.

Keywords： trunk road; black and smelly water body; rain and pollution diversion transformation; comprehensive pipe corridor; tram

我国许多城市旧城区的排水系统受早期经济、技术与理念等因素制约，大多是采用雨污合流制，而截流式合流制系统是目前比较常用的解决方案。（剩余5334字）