北方某市水源更换过程中管网黄水产生机制的探讨  

Mechanism of distribution system red water occurred during the source water switch in a city of north China

作　　者：石宝友[1] 李涛[1] 顾军农 胡学香[1] 李嘉铭 王东升[1] 

机构地区：[1]中国科学院生态环境研究中心饮用水科学与工程中心,北京100085 [2]国家城市供水水质监测网北京监测站,北京100192

出　　处：《供水技术》2010年第4期12-15,共4页Water Technology

基　　金：国家科技支撑计划项目(2006BAB17B03);国家水体污染与治理科技重大专项(2009ZX07424-003)

摘　　要：针对北方某市在水源更换过程中管网出现局部黄水的现象,从新旧水源水质特征对比、管网的管材构成、管道内壁腐蚀层结构特征等方面探讨了产生黄水的内在原因,并对水源更换过程中防控黄水应采取的措施提出了建议。Aimed at the red water occasion during the source water switch in a city of north China, the characteristics of the red water were presented and possible mechanisms were proposed in terms of source water quality variety, pipe material component, and properties of the pipe inner wall corrosion scale. Some suggestions were put forward for avoiding red water issues during source water switch in water industry.

关 键 词：黄水 管网水质 水源更换 X射线衍射 

分 类 号：TU991.27[建筑科学—市政工程]