运行方式对人工快渗系统水质净化效果的影响  

The Influence of Operation Pattern on the Removal Effect of Constructed Rapid Infiltrations System

作　　者：邵坚[1] 孙恳[1] 杨小毛[2] 钟佐燊[3] 

机构地区：[1]华北水利水电学院,河南郑州450008 [2]北京大学深圳研究生院,广东深圳518057 [3]中国地质大学,北京100083

出　　处：《环境监测管理与技术》2006年第5期31-34,共4页The Administration and Technique of Environmental Monitoring

基　　金：国家重点基础研究发展规划基金资助项目(G1999045706);国家自然科学基金重点基金资助项目(49832005);深圳市宝安区科技局三项经费基金资助项目

摘　　要：以天然砂作为主要渗滤介质,建立污水处理人工快速渗滤系统(CR I)。分别以洗浴污水、生活污水和受污染河水作为研究对象,在相同的水力负荷条件下,用两种不同的运行方式(定期投配一定量的污水、淹水和落干交替运行)对不同水质的污染物去除效果进行了对比研究。结果表明,通过缩短淹水周期,加大系统淹水和落干的频率,可以明显改善CR I系统的污染物去除效果。Two lab - scales and one on - site Constructed Rapid Infiltration Systems （CRI） have been designed to treat bath wastewater, domestic wastewater and polluted river by using natural sands. At a same hydraulic loading, the removal effect of the CRI system has been studied at two quite different operation pattern （flooding and drying alternate working fashion）. The results show that the removal effect of CRI is improved apparently by shortening the flooding period and increasing the flooding and drying alternate working fashion.

关 键 词：污水处理 人工快速渗滤 运行试验 水质净化 

分 类 号：X73[环境科学与工程—环境工程]