| 咸阳地区地热水化学特征分析 |
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| 引用本文： | 王嘉伟,;胡仰军,;景振钧.咸阳地区地热水化学特征分析[J].陕西地质,2014(2):101-104. |
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| 作者姓名： | 王嘉伟 ;胡仰军 ;景振钧 |
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| 作者单位： | [1]陕西省地矿局区域地质矿产研究院,咸阳712000; [2]陕西汇金矿业科技发展有限公司,西安710075 |
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| 摘 要： | 在研究咸阳地区地质和地热背景条件基础上,探讨了地热水的主要化学成分特征和形成机制。分析结果表明:热水属深循环高温高氟高矿化热水;水化学类型以Cl-Na、Cl·HCO3-Na、HCO3-Na、HCO3·SO4-Na、SO4·HCO3-Na、HCO3·Cl·SO4-Na等类型为主,地热水与渭河北岸断裂及其次级断裂关系密切。
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| 关 键 词： | 地热水 水化学类型 渭河北岸断裂 |
CHEMISTRY OF GEOTHERMAL WATER IN XIANYANG REGION |
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| Institution: | Wang Jia-wei, Hu Yang-jun, Jing Zhen-jun( 1. Xi＇ an Exploration and Development Institute of Geology and Mineral Resources, Xi＇ an 710100; 2. Shaanxi Huijin Mining Technology Development Co. , Ltd. , Xi＇ an 710075 ) |
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| Abstract: | Abstract： Researches of geology and geothermal background conditions in the Xianyang district expounded dominant chemical components and formation of geothermal water in this area. The result of analysis has indicated that the thermal water in this area belongs to a deep cycle water containing high fluorine and hypersalinity; the hydrochemical type is dominant in Cl-Na、Cl·HCO3-Na、HCO3-Na、HCO3·SO4-Na、SO4·HCO3-Na and HCO3·Cl·SO4-Na, which is closely related to north bank faults of the Weihe River and their secondary fault. The research result would be significant in guidance of reasonable development of geothermal water in the Xianyan district. |
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| Keywords: | geothermal water hydrochemistry type the north bank fault of the Weihe River |
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