摘要
就城市雨水作为第二水源开发利用进行了探讨,而在雨水的3种汇流介质中,屋面雨水水质相对较好、便于收集,宜于直接利用。为天津某住宅小区设计了一套雨水利用系统及各主要构筑物的设计,并对方案进行了技术经济分析。
As a second source,this paper discusses the development and utilization of urban rainwater,and among the three kinds of convergence media of rainwater,the quality of the roof runoff water is relatively good,easy to collect and appropriate for direct use.This article designs a rainwater utilization system for a residential area of Tianjin,and introduces the design of major structures and conducts cost-effectiveness analysis of the plan.
出处
《给水排水》
CSCD
北大核心
2010年第S1期348-350,共3页
Water & Wastewater Engineering
关键词
住宅小区
屋面雨水
收集利用
技术经济分析
Residential section
Roof rainwater
Collect and use
Cost-effectiveness analysis
