水污染人工湿地工程治理与安全回灌的研究  

Study on Engineering Governance and Safety Recirculation of Water Pollution Artificial Wetland

作　　者：李少朋[1,2] 王立刚[1] 王迎春[3] 任天志[1] 陈昢圳[2] 

机构地区：[1]中国农业科学院农业资源与农业区划研究所,北京100081 [2]甘肃农业大学生命科学技术学院,甘肃兰州730070 [3]中国农业科学院环境发展研究所,北京10081

出　　处：《环境科技》2008年第5期6-10,共5页Environmental Science and Technology

基　　金：国家科技支撑计划(2006BAD17B09)资助项目

摘　　要：水污染是当前急待解决的问题。人工湿地是根据生态学原理实施的一项全新的治理污水处理技术,具有高效率、低投资、低运行费用、低维持技术等优点,尤其适合我国经济发展水平不高、能源短缺、中小城市和广大农村地区应用。目前,基质、植物和微生物的选择和配置是影响人工湿地实施效果的瓶颈和关键所在。利用人工湿地技术处理污染水体,并将净化的水体用于安全回灌,这在很大程度上缓解了我国农业和城市周边的用水紧张问题。Water pollution is the urgent problem waiting to be solved at present. Artificial wetland is a new wastewater treatment technique according to ecology principle, with the advantage of high efficiency, low investment, low circulate expenses, and low maintenance technique and so on. It especially suits for the low development level of economy, energy shortage in our country, and the application in medium small city and large village region. At present, the selection and configuration of substrates, plants and microorganisms become the bottleneck and the key that affect the implementation results of artificial wetland. Utilization of artificial wetland technology to treat pollution water and safety recireulation with the purifying water, to a great extent, will alleviate the problem of water stress in agriculture and peripheral cities of China.

关 键 词：水污染 人工湿地 安全回灌 

分 类 号：X2[环境科学与工程—环境科学]