东北大学学报（自然科学版）

东北大学学报:自然科学版 ›› 2014, Vol. 35 ›› Issue (10): 1487-1491.DOI: 10.12068/j.issn.1005-3026.2014.10.027

• 资源与土木工程 • 上一篇    下一篇

松辽西部地区高氟地下水形成机理

马诗敏，徐新阳，陈熙，郭晓东   

  1. (东北大学 资源与土木工程学院， 辽宁 沈阳110819)
  • 收稿日期:2013-11-16 修回日期:2013-11-16 出版日期:2014-10-15 发布日期:2014-05-19
  • 通讯作者: 马诗敏
  • 作者简介:马诗敏(1967-)，女，辽宁沈阳人，东北大学博士研究生；徐新阳(1967-)，男，浙江武义人，东北大学教授，博士生导师.
  • 基金资助:
    中国地质调查局资助项目(20023065).

Formation Mechanism of HighFluorine Groundwater in West Area of Songliao

MA Shimin， XU Xinyang， CHEN Xi， GUO Xiaodong   

  1. School of Resources & Civil Engineering， Northeastern University， Shenyang 110819， China.
  • Received:2013-11-16 Revised:2013-11-16 Online:2014-10-15 Published:2014-05-19
  • Contact: MA Shimin
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摘要： 为了查明高氟地下水的分布、形成条件，通过环境地质调查及水样测试，从地层、气象、地质地貌、水文地质及水文地球化学等几个角度进行了系统分析，初步探明了该地区高氟地下水的主要分布区域.依据大量地下水化学分析资料，分析了高氟地下水的形成机理.研究结果表明，岩石和土壤中的氟离子经过淋溶作用溶于地下水，是形成高氟水的重要原因之一.此项研究为饮水型地氟病的防治提供了科学基础，从而避免氟中毒的发生.

关键词: 形成机理, 氟, 地下水, 系统分析, 地方性氟中毒

Abstract: The enrichment of fluoride in groundwater is a very complicated hydrogeochemical process， and has a close relation with geological environment. To find out the distribution and formation conditions of highfluorine groundwater， systematic analysis work from several angles， such as strata， weather， terrain and landform，hydrogeology and hydrochemistry， etc. ， was made by survey of environmental geology and test of water sample. The main distribution areas of highfluorine groundwater in this area were proved up. The formation mechanism of highfluorine groundwater was analyzed according to a large number of the groundwater chemical analysis data. The results showed that one of the most important reasons caused the formation of high fluoride water is fluorine ions in rock and soil through eluviation into groundwater. The results provide a scientific basis for the prevention of drinking water type fluorosis and the occurrence of endemic fluorosis.

Key words: formation mechanism, fluorine, groundwater, systematic analysis, endemic fluorosis

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