摘要
分散式分质排污及资源化处理系统是基于污染排放最少化、污染物再生利用最大化和水资源循环利用的思想而提出和开发,是未来农村和低密度社区污染治理的重要发展方向。本文探讨了两种典型的分散式分质排放及资源化处理系统——生态卫生系统和沼气生态系统的技术现状、特点、作用和适用性,指出分散式分质排放及资源化处理系统是将我国环保重点由城市转向乡镇和农村地区的重要环节,具有良好的应用前景。
Based on the idea of minimizing sewage discharge, maximizing reuse, and recycling the water resources, the concept of decentralized and quality separated discharge of sewage and reusing system were developed for rural sanitation and low population regions. In this article, two typical decentralized and separated sewage discharge and reusing systems are introduced： ecological sanitation system （ECOSAN） and biogas-producing eeo-system, including their techniques, characteristics, functions and adaptabilities. It is suggested that both kinds of systems are effective ways for rural and small town environmental protection and have great potentials of application.
出处
《中国沼气》
2007年第2期20-24,27,共6页
China Biogas
基金
上海市教委优秀青年教师课题
上海市科委资助(NO.052312052)
关键词
分散式分质排污
生态卫生
沼气
灰水
黑水
decentralized sewage discharge
quality-separated sewage discharge
ecological sanitation
biagas system , grey water
black water.
