供水管网水质污染的原因及对陈旧管网更新改造

Water Pollution in Pipetines of Shanghai Water Supply and Pipelines Renovation

通过对上海城市管网水质污染原因进行分析,结合我国国情,提出解决方法,并着重介绍了刮管涂料改造方式的 优越性。

This article analyzed the reasons why water pollution in network of pipelines of Shanghai water supply happens . In consideration of the state of our country, methods to solve this problem were introduced and pipeline scraping and lining emphasized specially.