居住区生活饮用水二次污染的原因与防治措施

The Causes And Prevention Methods of Secondary Pollution of Residential Drinking Water

从技术、管理两方面入手 ,对供水管道内壁腐蚀结垢及防腐衬里渗出物、管网末梢微生物再度繁殖、蓄水池 (箱 )设计和供水卫生管理不当等造成的生活饮用水二次污染情况进行了分析 。

Through technological and managerical methods,the main causes of pollution of drinking water are analyzed.The main causes are the inside water pipe corrosion and scale.The leakage of the inside materials for corrosion prevention,the rebirth of the microbes at the end of the distribution system,the improper design of storage reservoir and the poor management of the system.Releted preventing methods are put forward.