| 某化工厂区地下水氯化物运移研究 |
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| 引用本文： | 张祥达,刘潞,彭鑫.某化工厂区地下水氯化物运移研究[J].地下水,2020(1):18-19,36. |
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| 作者姓名： | 张祥达 刘潞 彭鑫 |
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| 作者单位： | 成都理工大学环境与土木工程学院;成都理工大学地质灾害防治与地质环境保护国家重点实验室;什邡市环境监测站 |
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| 摘 要： | 在调查掌握某化工厂区地下水氯化物指标的基础上,得出了该化工厂区地下水中氯化物为污染指标。查明了该化工厂区水文地质条件,建立了该区水文地质概念模型,采用模型计算方法,预测了该化工厂区地下水流场的变化,对工厂企业采取治理措施后的地下水中氯化物浓度进行了分析与预测,对治理措施的有效性进行了评价。结果表明:模型计算结果能够反映该区地下水中氯化物的变化规律,在工厂企业采取污染防治措施之后,该区内地下水中氯化物浓度大幅下降,计算结果与实际监测结果相符,模型可预测该化工厂区地下水氯化物发展趋势,对该化工厂区地下水污染防治具有重要的实际意义。
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| 关 键 词： | 水文地质条件 地下水 氯化物 运移 |
Study on Migration of Chloride in Groundwater in Certain a Chemical Plant Area |
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| ZHANG Xiang-da,LIU Lu,PENG Xin.Study on Migration of Chloride in Groundwater in Certain a Chemical Plant Area[J].Groundwater,2020(1):18-19,36. |
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| Authors: | ZHANG Xiang-da LIU Lu PENG Xin |
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| Institution: | (College of Environment and Civil Engineering,Chengdu University of Technology,Chengdu 610059,P.R.China;State Key Laboratory of Geological disaster Prevention and Geoenvironment Protection,Chengdu University of Technology,Chengdu 610059,P.R.China;Shifang environmental monitoring station,Shifang 618400,Sichuan,China) |
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| Abstract: | On the basis of investigating and mastering the chloride index in groundwater of a chemical plant,it is concluded that the chloride in groundwater of the chemical plant is the pollution index. Find out the chemical factory hydrogeological conditions,the hydrogeological conceptual model and the model calculation method,and forecast the variation of the chemical factory groundwater flow field,and corporate governance measures are taken to the factory after the chloride concentration in groundwater has carried on the analysis and prediction,evaluation of the effectiveness of control measures. Calculation results show that the model can reflect the variety regulation of the groundwater in the chloride,after the enterprise to take measures to prevent and control pollution in the factory,the mainland under the concentration of chloride in water has fallen sharply,the calculation results are in conformity with the actual monitoring results,the model can predict the chemical factory chloride development trend of groundwater,groundwater of the chemical plant pollution control has important practical significance. |
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| Keywords: | Hydrogeological conditions groundwater chloride migration |
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