摘要
在确定某城市合流制排水系统的截流倍数时,在截流总量、污染物排放总量和水体自净能力之间建立了动态平衡,采用旱季污水总量暴雨强度拟合法确定了合理的截流倍数,达到了节省工程投资和治理污染的目的。
The dynamic balance was established among interception amount, pollutants discharge amount and self-purification capacity of water body, when determining interception ratio of combined drainage system in a city. The reasonable interception ratio was determined using fitting method of wastewater amount and storm intensity in dry season, thus reaching the goal of saving project investment and pollution control.
出处
《中国给水排水》
CAS
CSCD
北大核心
2008年第14期34-36,共3页
China Water & Wastewater
关键词
合流制
截流倍数
降雨强度
自净能力
combined system
interception ratio
rainfall intensity
self-purification capacity
