关于宾馆、饭店中水道建设的几个问题

Some Viewpoints on Constructing Dual Water System in Hotels.

北京市规定新建的宾馆、饭店要建设中水道,将部分排水就地处理回用,以缓解供水紧张和减轻排水设施的负担。本文就设立中水道的意义;中水道不同水质的处理工艺的确定;中水道的技术经济分析及要有计划地实施中水道工程诸问题,结合研究和建设实践提了一些看法。

This article describes that in order to ease urban water supply, Beijing Municipality has provided that dual water system should be constructed in the newly-built hotels for treating and reusing a partial sewage on the spot. In China some water-shorted cities have been cons tructing dual water system one after another. According to researches and practice concerned, the author makes asuggestion in the following aspects: the importance of constructing dual water system; choice of treatment process adapted to differant sewage; technical and economic assessment of the system, and implementing the system in a planned way.