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通过实验和应用观察表明胶泥确实具有除氟作用,除氟后水质各项成份符合国家规定饮水卫生标准。胶泥除氟机理是由于伊利石(Al_2O_3)胶体对氟离子的吸附作用,除氟方法采用过滤井形式,该方法除氟经济、实用、可靠,适合沧州农村使用。
Through experiments and application observation shows that the clay does have the role of fluoride removal, fluoride after the water quality of the ingredients in line with the state drinking water hygiene standards. Fluoride removal mechanism is due to the adsorption of fluoride ions by illite (Al 2 O 3) colloids, and the filtration method is used in the fluoride removal method. This method is economical and practical, reliable and suitable for rural use in Cangzhou.