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氟广泛存在于天然水中,饮用水标准为小于1mg/l。氟是人体必需元素,并可防止龋齿等,但过量摄入时对人体健康有害。采用活性碳吸附处理水中的氟具有一定效果。采用离子选择电极法测定水中含氟量,方法成熟。並由于手工操作发展到用微
Fluoride is widely present in natural water and the drinking water standard is less than 1 mg/l. Fluorine is an essential element of the human body and can prevent dental caries, but excessive intake is harmful to human health. The use of activated carbon to treat fluorine in water has a certain effect. Ion selective electrode method is used to determine the amount of fluorine in water and the method is mature. And due to the manual development to the use of micro