摘要
文中介绍了提高出厂水水质及其生物和化学稳定性 ;推广应用新型管材 ;对于水质影响较大的管网 ,要加快改造步伐 ;加强管网的日常管理和维护工作。
The paper discusses improving water quality and its bioligical and chemical stability;generalizing new types water supply pipeline;renovating the pipeline which affect water quality badly;strengthening daily maintenance and management of water supply pipeline.
出处
《天津建设科技》
2003年第2期30-31,37,共3页
Tianjin Construction Science and Technology
关键词
城市
供水管网
水质污染
防治
water supply pipeline
water quality
pollution
renovation
