论文部分内容阅读
加强城市供水工程建设,防止供水管网水质发生二次污染,把城市居民饮用水安全送达每一消费客户,系城市供水系统及管理部门的基本任务和重要使命,同时也是城市供水工程的主要内容。现在城市供水系统中严重地存在着一些问题,那就是在供水管网输送水过程中由于各种原因所致,相当一部分居民生活用水水质出现了二次污染的情况。笔者着重对供水系统二次污染的致因、防治策略进行深入地阐述。
Strengthen the urban water supply project to prevent secondary pollution of the water quality of the water supply network, the safe delivery of drinking water to urban residents for each consumer customers, Department of Urban Water Supply System and management of the basic tasks and important mission, but also the main urban water supply project content. Nowadays there are some serious problems in the urban water supply system, which is caused by various reasons during the water supply in the water supply network. A considerable part of the domestic water quality of the residents appears secondary pollution. The author focuses on the causes of secondary pollution of water supply systems, prevention and control strategies in-depth elaboration.