摘要
村镇管网系统在整个供水体系中占有重要的地位,对水质安全起着关键作用。分析村镇供水管网水质二次污染的成因,并针对这些因素提出改善管网水质的方法。
The rural distribution network is an important part in the whole water supply systems, and it plays a key role in protecting security of water supply. The thesis systematically analyzes the cause of the secondary pollution in rural water supply and puts forward relevant control policies.
出处
《石家庄铁路职业技术学院学报》
2010年第3期37-39,共3页
Journal of Shijiazhuang Institute of Railway Technology
关键词
管网
水质
二次污染
村镇供水
network water quality secondary pollution rural water supply