摘要
分析老城区内现行合流制排水系统改造为分流制系统的困难及合流制系统无法满足城市排水要求的原因,提出基于雨水利用的排水新模式,将雨天汇入合流制管网的雨水量从目前的水平降到总降水量的60%,易于解决合流制改造的问题。
This paper analyzes the present difficulties how to change combined drainage system to separated drainage system It elaborates the reason that combined drainage system can not meet the city developments It introduces the new drainage model based on rainwater utilization, which can resolve the problem about changing combined drainage system if the rainwater flowing increase from current level to 60%.
出处
《重庆科技学院学报（自然科学版）》
CAS
2008年第2期43-45,共3页
Journal of Chongqing University of Science and Technology：Natural Sciences Edition
关键词
合流制
分流制
雨水利用
combined drainage system
separated drainage system
rainwater utilization
