摘要
针对目前我国农村人口中存在饮用含氟水超标的情况,对比分析了国内外各种对含氟水的处理方法,并详细分析了各种处理方法的原理及优缺点。根据分析比较的结果,结合我国目前农村的特殊情况,建议在我国饮用高氟水的农村地区采用混凝沉淀法处理含氟水,并推荐有较好除氟效果的聚合氯化铝作为混凝剂。
At present,there exists excessive fluoride in drinking water in China＇s rural areas.Through a worldwide comparative analysis,this paper analyzes the principles of all kinds of fluorine-containing water treatment,and summarizes their advantages and disadvantages.Based on the results and the special situation of China＇s rural areas,the authors recommend to the rural areas that while drinking high-fluorine-containing water,people use Coagulating Sedimentation Method as a proper treatment.Furthermore,this paper recommends PAC（Polyaluminium Chloride） which has a better effect of fluoride-reducing.
出处
《中国农村水利水电》
北大核心
2010年第7期52-55,共4页
China Rural Water and Hydropower
基金
国家十一五科技支撑计划(2006BAJ08B07)"中部小城镇饮用水除氟除砷技术研究及设备开发"
关键词
农村饮水
含氟水
混凝沉淀法
聚合氯化铝
rural drinking water
fluoride-containing water
coagulating sedimentation method
rolyaluminium chloride
