价值工程
價值工程
개치공정
VALUE ENGINEERING
2014年
20期
86-86,87
,共2页
城市供水%二次污染%治理
城市供水%二次汙染%治理
성시공수%이차오염%치리
urban water supply%secondary pollution%governance
自来水经过一定的处理工艺，然后经过配送管网输送至各户。水在配送管网中流动的过程中，往往会受到管网、供水管道及附属设备的影响，造成二次污染。因此，要切实做好城市供水二次污染的防治工作，提高人们的生活质量。基于此，本文提出了城市供水二次污染的几点原因和一般性的治理对策。
自來水經過一定的處理工藝，然後經過配送管網輸送至各戶。水在配送管網中流動的過程中，往往會受到管網、供水管道及附屬設備的影響，造成二次汙染。因此，要切實做好城市供水二次汙染的防治工作，提高人們的生活質量。基于此，本文提齣瞭城市供水二次汙染的幾點原因和一般性的治理對策。
자래수경과일정적처리공예，연후경과배송관망수송지각호。수재배송관망중류동적과정중，왕왕회수도관망、공수관도급부속설비적영향，조성이차오염。인차，요절실주호성시공수이차오염적방치공작，제고인문적생활질량。기우차，본문제출료성시공수이차오염적궤점원인화일반성적치리대책。
After a certain amount of treatment process, running water is transported to all households through the distribution pipe network. In the course of transportation in distribution pipe network, the water often affected by pipe network, water supply pipes and ancillary equipment, then will be caused secondary pollution. Therefore, the prevent and control work for secondary pollution of urban water supply needs to be done well for improving the quality of people's lives. Based on this, the paper puts forward some causes and general countermeasures for secondary pollution of urban water supply.
