| 焦作矿区岩溶水Cl-污染原因初探 |
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| 引用本文： | 潘国营,贾军辉.焦作矿区岩溶水Cl-污染原因初探[J].水文地质工程地质,2002,29(5):50-51,64. |
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| 作者姓名： | 潘国营 贾军辉 |
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| 作者单位： | 焦作工学院,,河南,焦作,454000 |
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| 基金项目： | 焦作工学院博士基金资助研究项目 |
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| 摘 要： | 焦作裂隙岩溶水系统是我国北方岩溶区发育比较典型的系统之一，岩溶水资源丰富，水质优良，是城市供水的主要水源，据近几年水质监测，岩溶水Cl^-逐年增加，水质变咸，在对焦作矿区地质，水文地质条件，岩溶水补给来源，地表污染源和污染途径分析的基础上，建立了二维非稳定溶质运移数值模拟模型，模拟了岩溶水Cl^-时空分布，证实岩溶水Cl^- 升高是人为污染所致，不同区域岩溶水有不同的污染源和污染途径。
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| 关 键 词： | 岩溶水 Cl^－污染 焦作矿区 水质 水文地质条件 地表污染源 时空分布 |
| 文章编号： | 1000-3665(2002)05-0050-02 |
Reasons of Cl- contamination in karst ground water of Jiaozuo Coal Mining Area |
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| PAN Guo-ying,JIA Jun-hui.Reasons of Cl- contamination in karst ground water of Jiaozuo Coal Mining Area[J].Hydrogeology and Engineering Geology,2002,29(5):50-51,64. |
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| Authors: | PAN Guo-ying JIA Jun-hui |
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| Abstract: | Jiaozuo coal mine is a typical North China coal field of Permo-carboniferous period, the karst-fracture groundwater is abundant and high-quality, and it is also the main water supply resource of Jiaozuo city. According to water quality monitoring, karst groundwater has been polluted by Cl -, and it is changing salty in this paper firstly geological and hydrogeologic conditions as well as contaminant sources and channels were analyzed and then was Cl - space-time distribution simulated in karst groundwater by a two dimensional solute travel analogue model.All of these proved that Cl - contaminant in karst ground water is caused by man-made factors,and different area has different pollution sources and routeways. |
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| Keywords: | karst groundwater Cl - pollution Jiaozuo Coal Mining Area |
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