摘要
在已有研究的基础上 ,本文对屋面雨水水量和水质以及建筑中水系统的特点进行了分析。指出已有中水系统存在问题。分析表明屋面雨水收集利用系统宜采用物化处理 。
On the basis of the previous research, the quantity and quality of roof rainwater and the characteristics of building gray water system are analyzed in this paper. It discusses some problems of building gray water system. The result is that roof rainwater should be treated by physico-chemical method, and not be suitable for operating with building gray water system.
出处
《北京建筑工程学院学报》
2002年第2期4-8,共5页
Journal of Beijing Institute of Civil Engineering and Architecture
关键词
雨水利用
屋面雨水
中水系统
rainwater utilization
roof rainwater
building gray water system
some problems
