【摘要】 埋地式无动力污水处理装置是建设部和国家环保总局确认的新型实用专利技术[1],其特点是处理效果好、占地少、建设成本小、运行费用低,特别适用于分散区域的生活污水处理,在江苏、湖北、广东等南方地区得到广泛应用,本文就该技术在北方寒冷地区处理分散的生活污水效果进行了深入的研究,并取得了满意的效果,对减轻分散排放的生活污水对地表水体的污染具有积极的意义。更多还原

【Abstract】 Buried power-free purifier is a new and practical patent technique validated by the Construction Ministry of China and the National Environment Protection Bureau.With the characteristics of great disposal results,less land occupation,low construction cost and operation expense,the technique,particularly suitable for domestic sewage disposal of dispersing areas,has been widely applied in southern regions of China.The paper focuses on the studies of domestic sewage disposal in the northern cold and dispersing regions of China.The disposal results are satisfying,which can greatly reduce the pollution of domestic sewage discharge on surface water system and has a positive social significance.更多还原