水危机与中水回用技术方法的探讨

Water Crisis and the Technique of Grey Water Reuse

世界与国内水资源短缺的现状表明中水回用十分迫切。本文介绍了国内外中水回用的应用情况,表明该技术对缓解世界与国内的用水压力起着举足轻重的作用。阐述了中水回用的技术方法、水质要求及工艺流程,讨论了中水回用的实际意义,结论表明:中水回用提高了水的利用率,实现了水资源的可持续发展。

This article first describes the current situation of the world and domestic water shortage, explained the urgency of grey water reuse. By introducing the application of grey water reuse in the world and domestic, it indicates that the technology playing a decisive role in easing the world and domestic water pressure. Then it described the technology, the water quality requirements and the process of grey water reuse. Finally it gets a conclusion that the grey water reuse improves the utilization of water, and achieves the sustainable development of water resources.