摘要
针对阿克苏地区存在的氟污染饮用水问题,综述了近年来国内外饮用水除氟方法,如石灰沉淀法、混凝沉降法、吸附法、离子交换法、电凝聚法、电渗析法、反渗透法等。介绍了天然沸石的结构特征;分析了沸石处理地下水的作用机理及再生问题;并对今后沸石法处理地下水的研究提出一些建议。
Aimed at the problem that fluoride pollutes drinking water in Aksu city, the methods of fluoride removal from drinking water at home and abroad were discussed in this paper, such as precipitation, coagulation, adsorption, ion exchange, electro - coagulation, electro - dialysis and reverse osmosis. The structure characteristics of natural zeolite was introduced and the mechanism of zeolite in groundwater treatment was analyzed, some suggestions were presented for further research of zeolite in groundwater treatment.
出处
《环境科学与管理》
CAS
2009年第5期69-73,共5页
Environmental Science and Management
基金
水利部"948"项目(200723)
关键词
地下水
饮用水
除氟
方法
沸石
groundwater
drinking water
fluoride removal
methods
zeolite
