The drinking water insecurity problems are mainly caused by the drinking water qualities, which include high-fluorine water, bitter water and polluted water.
饮水不安全主要是由饮用水水质引起的，包括氟水、苦咸水和污染水。
An ion chromatographic method was studied and established for measuring fluorine content in water, which shown high-resolution, high sensitivity and finer repeatability.
研究和建立了一个用于测定水中氟含量的高分辨、高灵敏和高重复性的离子色谱法，并辅以氟试剂-分光光度法进行了核实。
It can provide a new way for reducing fluorine in drinking water in the areas where the groundwater has high fluorine content.
该工艺的水处理费用较低，有可能为高氟水地区的饮水降氟提供一条新途径。
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