Fluorine in the shallow water, related closely with the human body health, was taken as the study object in Anhui Huaibei Plain, through on-site investigation, sampling, testing, analysis, concluded that distribution of fluoride content in the plane, getting high from the central to the north-west, getting low to the southeast in the shallow water of the study area; in the vertical distribution, overall increase with depth at first and then decreases trends, the critical point in 26-30 meter range, is 2. 19 mg/L. According to the fluoride content in water samples , the sampling area is divided into Ⅰ ,Ⅱ, Ⅲ three levels of high-fluorine water area and non-excessive area. The impact factor of fluoride in shallow water is discussed, think of high fluoride water was mainly formed by the natural conditions. Specific to situations and the existence problems for shallow high fluorine water in sampling area, make recommendations for specific countermeasures.%以安徽淮北平原浅层水中与人体健康密切相关的氟元素为研究对象,通过现场调查、采样、测试、分析,得出研究区浅层水中的氟含量在平面分布上,具有由中部向西北部渐高,向东南部渐低的变化特征；在垂向分布上,总体看随深度呈现先增大后减小的变化趋势,以26 ～30 m范围均值点为临界点,其均值为2.19 mg/L.根据水样中氟含量的高低,将采样区划分为Ⅰ、Ⅱ、Ⅲ三个等级高氟水区和非超标区.探讨了浅层水中氟的影响因子,认为高氟水主要是由自然条件形成.针对采样区浅层高氟水改水现状和存在问题,提出具体建议对策.
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