摘要
排水系统的建设是改善城镇环境的基本要求,同时也是有效控制水体污染的需要。而排水体制的选择是排水系统规划建设中首要的决策问题,不仅关系到排水管道和污水处理系统巨额资金的投入,还关系到水污染控制的效果。介绍国内外排水体制的现状、分析传统分流制及合流制排水系统的问题及其局限性,并探讨新型排水体制的发展应用,以供我国城镇排水系统规划、建设中参考。
Construction of drainage system is not only the demand of improving environment for towns but also the requirement of controlling water pollution.Selection of drainage system is the all-important decision-making for drainage system planning and construction,which affects the effi- ciency of water pollution control besides impacting the amount of capital cost plunge into drainpipes and wastewater treatment system.Drainage system actuality,disadvantages of traditional com- bined and separated drainage system are introduced in this paper,and application of new drainage system also introduced as references for drainage system plan and construction.
出处
《给水排水》
CSCD
北大核心
2007年第S1期323-327,共5页
Water & Wastewater Engineering
基金
北京市科技计划重大项目(D0605050040191-04)
北京市"学术创新团队"项目(BJE10016200611)。
关键词
排水体制
合流制
分流制
水体污染
雨水利用
Drainage ystem
Combined sewer
Separated sewer
Water pollution
Rainwater harvesting
