呼和浩特市大黑河流域区域再生水循环利用方案探讨  

Study on Recycling Scheme of Regional Reclaimed Water in Dahei River Basin,Hohhot

作　　者：孟涛 杨仲韬 渠元闯 吴宝利 耿安锋 杨睿 MENG Tao;YANG Zhong‑tao;QU Yuan‑chuang;WU Bao‑li;GENG An‑feng;YANG Rui(North China Municipal Engineering Design&Research Institute Co.Ltd.,Tianjin 300381,China)

机构地区：[1]中国市政工程华北设计研究总院有限公司,天津300381

出　　处：《中国给水排水》2023年第12期19-25,共7页China Water & Wastewater

摘　　要：生态环境部提出的区域再生水循环利用体系建设方案,为解决我国北方城市水资源、水生态、水环境问题提供了方向性的指导。在该方案的基础上,针对北方重点缺水城市呼和浩特市的再生水布局和河道水系进行分析,提出了大黑河流域区域再生水循环利用的系统思路和总体方案,探讨了河道生态补水及水质保持、人工湿地水质净化、湖库水量调蓄等关键技术环节,给出了再生水作为呼和浩特市农业、工业以及饮用水应急备用水源利用的发展方向,以期为北方重点缺水城市的区域再生水循环利用提供思路。The construction scheme of regional reclaimed water recycling system was proposed by the Ministry of Ecology and Environment,which provides the directional guidances for solving the problems of water resources,water ecology and water environment in northern cities of China.Based on the construction scheme,the layout of the reclaimed water and river system in a classical north water shortage city Hohhot was analyzed.The systematic idea and overall scheme of regional reclaimed water recycling in Dahei River basin was put forward.In addition,the key technical links such as river ecological water replenishment and water quality maintenance,constructed wetland water purification,lake and reservoir water regulation and storage were discussed.The development direction of reclaimed water as emergency standby water source for agriculture,industry and drinking water in Hohhot was proposed,which provides references for regional reclaimed water recycling in other water shortage cities in north China.

关 键 词：北方城市 再生水循环 大黑河流域 

分 类 号：TU992[建筑科学—市政工程]