茅洲河流域再生水补水方案研究与实践  

Research and Practice of Reclaimed Water Replenishment in Maozhou River Basin

作　　者：赵思远 唐颖栋 唐晓斌 周欣星 遇光禄 郑元格 杨明轩 张凤山 周梅芳 ZHAO Si‑yuan;TANG Ying‑dong;TANG Xiao‑bin;ZHOU Xin‑xing;YU Guang‑lu;ZHENG Yuan‑ge;YANG Ming‑xuan;ZHANG Feng‑shan;ZHOU Mei‑fang(PowerChina Huadong Engineering Corporation Limited,Hangzhou 311122,China;College of Environmental&Resource Science,Zhejiang University,Hangzhou 310058,China;PowerChina Water Environment Treatment Engineering Research Center,Shenzhen 518102,China;Water Authority of Bao’an District,Shenzhen Municipality,Shenzhen 518036,China)

机构地区：[1]中国电建集团华东勘测设计研究院有限公司,浙江杭州311122 [2]浙江大学环境与资源学院,浙江杭州310058 [3]中国电建水环境治理工程研究中心,广东深圳518102 [4]深圳市宝安区水务局,广东深圳518036

出　　处：《中国给水排水》2024年第12期128-136,共9页China Water & Wastewater

基　　金：国家重点研发计划“战略国际科技创新合作”重点专项(SQ2018YFE020049)。

摘　　要：“清水补给”是全面消除城市黑臭水体的重要技术手段之一。以深莞茅洲河流域为研究对象,通过多种方法论证再生水补水水量,综合考虑雨后面源污染等因素开展再生水补水方案优化研究,优化后的再生水补水方案对河道水质与换水频率改善效果显著,且雨后河道水质3 d内即可恢复达标。以茅洲河流域再生水补水工程为例,采取“补水规模论证+泵站管道冗余设计+雨后水质恢复”的技术思路,构建了总补水规模达150×10^(4) m^(3)/d的全流域河道再生水补水时空多点动态调配系统,可为国内外类似城市高密度建成区雨源性河道再生水补水方案提供参考。“Clear water replenishment”is an important technical means to comprehensively eliminate black and odorous water bodies in cities.Taking the Maozhou River basin in Shenzhen and Dongguan as the research object,the amount of reclaimed water replenishment was demonstrated by multi‑methods.Then reclaimed water replenishment scheme was optimized considering the non‑point source pollution after rainfall,which had a significant effect on improving the water quality and water exchange frequency of the river channel,and the water quality could be restored to the standard within 3 days after rain.Taking the reclaimed water replenishment project with a total scale of 150×10^(4) m^(3)/d in Maozhou River basin as an example and adopting the design idea of“water replenishment scale demonstration+pump station pipeline redundancy design+water quality recovery after rain”,a temporal‑spatial multi‑point dynamic allocation system in the whole basin was constructed,which could provide reference for similar reclaimed water replenishment to rain‑source river in high‑density built‑up areas at home and abroad.

关 键 词：茅洲河流域 高密度建成区 面源污染 再生水补水 清水补给 雨后水质恢复 时空多点动态调配系统 

分 类 号：X321[环境科学与工程—环境工程]