城市雨水资源化利用概述

Overview of Utilization of Urban Rainwater Resources

指出了城市的水污染及水资源短缺等问题已对城市的可持续发展提出严峻挑战,雨水的资源化利用可以缓解城市水资源短缺,具有重大的社会效益和生态环境效益。介绍了国内外雨水资源利用的现状,分析了雨水资源化收集处理利用方式,并提出了对我国一些雨水资源化利用的建议。

The problems of urban water pollution and shortage of water resources have been severe challenges to the sustainable development of cities.Rainwater utilization is one of the means that ease the shortage of urban water resources,which has great social benefits and environmental benefits.This paper introduces the current situation of rainwater resources utilization at home and abroad,discusses the ways of rainwater resources collection and utilization,and puts forward some suggestions on rainwater resources utilization in China.