LIN Xiao-dan,CHEN Fang-liang,QIANG Zhi-min,et al.Research and Application Progress on Micro-mechanism Models of Water Quality in Drinking Water Distribution Systems[J].China Water & Wastewater,2021,37(16 16):41-47.
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Research and Application Progress on Micro-mechanism Models of Water Quality in Drinking Water Distribution Systems

China Water & Wastewater[ISSN:1000-4062/CN:12-1073/TU] volume: 第37卷 Number: 16 16 Page: 41-47 Column: Date of publication: 2021-08-17
Author(s):
LIN Xiao-dan1; 2; CHEN Fang-liang3; QIANG Zhi-min1; 2; XU Qiang1
(1. Key Laboratory of Drinking Water Science and Technology, Research Center for EcoEnvironmental Sciences, Chinese Academy of Sciences, Beijing 100085, China; 2. University of Chinese Academy of Sciences, Beijing 100049, China; 3. Zhengzhou Litong Water Service Co. Ltd., Zhengzhou 071000, China)
Keywords:
DWDSs; water quality models; micro-mechanism models
Abstract:
Water quality model is an effective tool to evaluate the water quality and predict the water quality changes in drinking water distribution systems (DWDSs). The models are constantly improved with a continuous research progress on water quality change mechanism in DWDSs. Among the available models, the micro-mechanism models represent an important branch, which primarily focus on the influencing factors and the mechanism of water quality changes. The principle of micro-mechanism models that simulate the fate of a single chemical is first introduced by taking chlorine residual decay models as examples; and then, the latest research progress on micro-mechanism models that simulate multiple interactive chemical species is discussed based on chlorine residuals decay, disinfection by-products formation and microorganisms growing models; finally, the application of micromechanism models to DWDSs is summarized.
Last Update: 2021-08-17