常州金坛区新旧水厂切换方案制定与实施  

Formulation and Implementation of Switching Schemes between New and Old Waterworks in Jintan District of Changzhou

作　　者：刘彩娥 周佳雯 毛青 黄文忠 谢红 李树平[2] LIU Cai-e;ZHOU Jia-wen;MAO Qing;HUANG Wen-zhong;XIE Hong;LI Shu-ping(Changzhou Water Supply Company of Jintan District,Changzhou 213200,China;College of Environmental Science and Engineering,Tongji University,Shanghai 200092,China)

机构地区：[1]常州市金坛自来水有限公司,江苏常州213200 [2]同济大学环境科学与工程学院,上海200092

出　　处：《中国给水排水》2022年第4期133-138,共6页China Water & Wastewater

基　　金：国家水体污染控制与治理科技重大专项(2017ZX07201002)。

摘　　要：为解决常州市金坛区的用水问题,近期建成规模为30×10^(4) m^(3)/d的长荡湖水厂,在新水厂投入运行时,容易发生浑黄水、水流方向及流速变化等新旧水厂切换问题。为了降低对供水管网水压和水质的不利影响,通过利用软件模拟,提出可行的水厂切换方案,实施后成功实现了新旧水厂供水方式的切换。In order to solve the problem of water use in Jintan District of Changzhou,the Changdanghu waterworks with a scale of 30×10^(4) m^(3)/d has been built recently.When it is put into operation,there will be problems such as muddy yellow water,changes of flow direction and flow rate during waterworks switching.To reduce the adverse effects of water pressure and quality on water supply network,a feasible scheme is proposed and implemented by software simulation,which successfully realizes waterworks switching.

关 键 词：水厂切换 节点压力 节点水龄 管段流速 

分 类 号：TU991[建筑科学—市政工程]