摘要
由于社会进步、人口增长,人类的用水量增多,水资源特别是淡水资源出现短缺。中水回用是解决城市水资源短缺的其中一种方式,相对于海水淡化和跨流域调水,中水回用具有明显的优势:不仅成本较低、可行性好,而且还有助于实现水资源的可持续利用、改善生态环境。本文通过调查广州市峻峰大厦小区,根据其数据建立模型分析广州市小区建立中水回用设备的经济效益。在本文的最后结合调查结果,提出了目前阻碍广州市中水回用发展的主要问题,并针对这些问题提出了对策,为广州市的中水回用的推广与发展提供一些参考。
There is a shortage of water resources, especially freshwater resources due to social progress, population growth and human water consumption increase. Water recycling is a way to solve the shortage of water resources in cities, and compared to the desalination and trans-basin water diversion, water recycling has obvious advantages： it not only has lower cost and good feasibility, but also realizes the sustainable use of water resources and improves the ecological environment. This paper analyzes the economic efficiency of establishing reclaimed water reuse equipment in the communities in Guangzhou based on the data model through the survey of Junfeng building community. According to the survey results, this paper points out main problems hindering the development of Guangzhou water reuse, and puts forward some measures, providing some references for the promotion and development of reclaimed water reuse in Guangzhou.
出处
《价值工程》
2014年第25期181-183,共3页
Value Engineering
关键词
中水回用
可持续
水经济
reclaimed water reuse
sustainable
water economy
