LIUCai-e,ZHOUJia-wen,MAOQing,et al.Formulation and Implementation of Switching Schemes between New and Old Waterworks in Jintan District of Changzhou[J].China Water & Wastewater,2022,38(4):133-138.
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Formulation and Implementation of Switching Schemes between New and Old Waterworks in Jintan District of Changzhou

China Water & Wastewater[ISSN:1000-4062/CN:12-1073/TU] volume: 第38卷 Number: 第4期 Page: 133-138 Column: Date of publication: 2022-02-17
Author(s):
LIU　Cai-e1;  ZHOU　Jia-wen2;  MAO　Qing2;  HUANG　Wen-zhong1;  XIE　Hong2;  LI　Shu-ping2
（1. Changzhou Water Supply Company of Jintan District， Changzhou 213200， China； 2. College of Environmental Science and Engineering， Tongji University， Shanghai 200092， China）
Keywords:
waterworks switching;  water pressure of nodes;  water age of nodes;  flow rate of pipes
Abstract:
In order to solve the problem of water use in Jintan District of Changzhou, the Changdanghu waterworks with a scale of 30×104 m3/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.
Last Update: 2022-02-17