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.
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)
关键词
黄水
管网水质
水源更换
X射线衍射
red water
water quality of distribution system
source water switch
X-raydiffraction
