【作者】 郑艳侠； 冯绍元； 刘培斌；

【Author】 Zheng Yan-xia China Agricultural University, Beijing 100083 Feng Shao-yuan Liu Pei-bin

【机构】 中国农业大学水利与土木工程学院；

【摘要】 我国城市饮用水源污染日益严重,主要以微污染为主.目前,微污染水的净化技术很多,但是各种工艺又都有许多不足.因此各国都在努力开发高效、实用的微污染水处理技术.作为处理污水的方法之一,土壤渗滤处理系统以其设备简单、投资少、操作管理方便、能耗低,以及净化效果良好而具有广阔的发展前景.文中系统总结了微污染水土壤渗滤处理系统净化机制以及国内外应用实践,提出了土壤渗滤处理技术与其它工艺相结合是能达到饮用水标准的.微污染水源水的土壤渗滤处理系统的推广应用对改善水质具有重要的意义.更多还原

【Abstract】 The pollution of drinking water is more and more serious, the existing purgation techniques have many shortages, and so it is necessary to exploit high-performance and applied treatment techniques to treatment of micro-polluted water. As a method of wastewater treatment, the soil aquifer treatment systems are of good developing prospects because of its advantages, such as simple of facilities, economization of investment, convenience of operation, lower cost of energy and better effect of purgation. This paper summarizes the purgation mechanism and practical engineering of soil aquifer treatment system home and abroad. The combine of soil aquifer treatment and the other techniques can reach the standard of drinking water. The application of soil aquifer treatment techniques to treatment of micro-polluted water for drinking water supply is a new study direction.更多还原