【摘要】 应用生态循环理论解决城市主要街区公用卫生间水资源浪费和环境污染问题.用膜生物反应器(简称MBR)技术对冲水式卫生间的污水进行处理,从而实现“中水”回用,循环往复;采用暴气和增暴反冲等技术措施防止膜污染,以达到降低生态卫生间运营成本.运行结果表明,循环使用的冲厕“中水”,其水质达到《生活杂用水水质标准》(CJ25.1-89).样机试用期间系统工作稳定可靠,并具有任意组合,占地少,易维护等优点.更多还原

【Abstract】 The waste water in city public toilets and the environment contamination are reduced under the guidance of ecological circulation theory."Grey water" could be reused by using the technology of membranous biological reactor(MBR) on the sewage in the flushing toilets;membrane pollution could be prevented effectively to reduce the cost of eco-toilet by using the technology of gas-storm and reflection.The results show that the water quality of the recycling "grey water" for the toilets flushing meets the standard of(CJ25.1-89).After 6 month experimental management,the model machine is stable and reliable.Moreover,the integrated eco-toilet has the advantages of easy constructed,space saving and easy-maintained.更多还原