| 地下水中氟含量与温度、pH值、(Na++K+)/Ca2+的关系——以河南省永城矿区为例 |
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| 引用本文： | 张威,傅新锋,张甫仁.地下水中氟含量与温度、pH值、(Na++K+)/Ca2+的关系——以河南省永城矿区为例[J].地质与资源,2004,13(2):109-111,95. |
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| 作者姓名： | 张威 傅新锋 张甫仁 |
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| 作者单位： | 1. 河北工业大学能源与环境工程学院, 天津 300130;2. 焦作工学院, 河南焦作 454000;3. 天津大学热能研究所, 天津 300072 |
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| 摘 要： | 氟是人体必须的元素之一,人体氟的主要摄入来源是饮用水.永城矿区是饮用水型地氟病发病区.地下水中氟的含量与水温、pH值以及地下水的水化学成分有关.从定性和定量方面讨论了矿区地下水中氟从固相转入液相的过程,详细讨论了水温、pH值以及地下水的水化学成分对该过程的影响.
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| 关 键 词： | 地下水 高氟水 水温 水化学类型 |
| 文章编号： | 1671-1947(2004)02-0109-04 |
| 收稿时间： | 2002-12-27 |
| 修稿时间： | 2002年12月27 |
THE RELATIONSHIP BETWEEN THE HIGH FLUORINE CONTENT OF GROUNDWATER AND THE pH VALUE,WATER TEMPERATURE AND THE RATIO OF (Na+ + K+ )/Ca:A case study of Yongcheng mine area |
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| ZHANG Wei,FU Xin feng,ZHANG Fu ren.THE RELATIONSHIP BETWEEN THE HIGH FLUORINE CONTENT OF GROUNDWATER AND THE pH VALUE,WATER TEMPERATURE AND THE RATIO OF (Na+ + K+ )/Ca:A case study of Yongcheng mine area[J].Geology and Resources,2004,13(2):109-111,95. |
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| Authors: | ZHANG Wei FU Xin feng ZHANG Fu ren |
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| Institution: | 1. Hebei University of Technology, Tianjin 300130, China;2. Jiaozuo Institute of Technology, Jiaozuo 454159, China;3. Tianjin University, Tianjin 300072, China |
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| Abstract: | Fluorine is one of the essential elements to human health.Drinking water is the most important source of fluorine for human body.The fluorine content in groundwater in Yongcheng area is 1.0 to 2.73 mg/L,which is harmful to human health,for the fluorine content in drinking water is not allowed to be higher than 1.0 mg/L.In the studied area,the fluorine content is related to the pH value,the chemistry and temperature of water.In this paper,the authors qualitatively and quantitatively discuss the conversion of fluorine from fluorine bearing materials into groundwater,and analyze the influence of pH value,the chemistry and temperature of groundwater to the conversion. |
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| Keywords: | groundwater high fluorine water water temperature chemical type of water |
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