摘要
近20年来发展起来的人工湿地,在污废水处理方面取得了显著的生态效益、经济效益和社会效益.结合人工湿地处理工艺特点和垃圾渗滤液特征,简要介绍人工湿地净化渗滤液的机理、处理效率和优缺点,并针对人工湿地在处理渗滤液方面存在的问题,提出了减缓措施.为人工湿地在垃圾渗滤液处理中的应用提供借鉴.
After 20 years＇ development, constructed wetlands have shown obvious economic, ecological and social benefits. This paper aims at introducing purifying mechanism, efficiency, advantages and disadvantages of constructed wetlands in the treatment of landfill leachate. To address the problems of constructed wetlands in the treatment of landfill leachate, some solu- tions have also been proposed. The proposals are supposed to be of referential value for the ap- plication of constructed wetlands in landfill leachate treatment.
出处
《西安文理学院学报（自然科学版）》
2013年第3期88-92,共5页
Journal of Xi’an University(Natural Science Edition)
关键词
人工湿地
垃圾渗滤液
净化机理
constructed wetland
leachate
purifying mechanism
