关于宾馆、饭店中水道建设的几个问题

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。

Some Viewpoints on Constructing Dual Water System in Hotels

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.