供水系统二次污染的原因与控制方法  

Study on the Reasons and the Control Methods of Secondary Pollution in Water Supply System

作　　者：林生[1] 程晓如[1] 

机构地区：[1]武汉大学土木建筑工程学院,湖北武汉40072

出　　处：《净水技术》2008年第6期24-29,共6页Water Purification Technology

摘　　要：该文主要从出厂水水质、管道的腐蚀和结垢、二次供水设施及加氯消毒等方面分析了造成供水管网水质二次污染的原因,并有针对性地提出了改善供水管网水质的多项措施和方法,列举了一些国内外的相关例子。In this text,it analysed the reasons of secondary pollution of water quality in water distribution networks from finished water quality, corrosion and scaling of pipes, secondary water supply estabishments and chlorine disinfection.At last, some corresponding methods and measures were proposed to improve the water quality of water supply distribution system. Some related cases at home and abroad were given.

关 键 词：给水管网 二次污染 水质稳定性 

分 类 号：TU991[建筑科学—市政工程]