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现代地质 ›› 2011, Vol. 25 ›› Issue (6): 1201-1206.

• 水文地质 • 上一篇    下一篇

某傍河污染场地排污河与地下水水力联系模拟研究

刘丽雅,何江涛,王俊杰,张昕   

  1. 中国地质大学 水资源与环境学院 水资源与环境工程北京市重点实验室,北京100083
  • 收稿日期:2011-06-02 修回日期:2011-09-12 出版日期:2011-12-14 发布日期:2011-12-15
  • 通讯作者: 何江涛,男,副教授,1974年出生,地下水科学与工程专业,主要从事土壤、地下水污染控制与修复方面的研究工作。Email:jthe@cugb.edu.cn。
  • 作者简介:刘丽雅,女,硕士研究生,1987年出生,地质工程专业,主要从事地下水环境的研究工作。 Email:lydia_lly@163.com。
  • 基金资助:

    中国地质调查局国土资源大调查项目(1212010634505)。

Simulation Study of Hydraulic Connection Between the Polluted River and Groundwater in a Riparian Zone

 LIU  Li-Ya, HE  Jiang-Chao, WANG  Dun-Jie, ZHANG  Cuan   

  1. Beijing Key Laboratory of Water Resources and Environmental Engineering,School of Water Resources and Environment,
    China University of Geosciences,Beijing100083,China
  • Received:2011-06-02 Revised:2011-09-12 Online:2011-12-14 Published:2011-12-15

摘要:

为研究常见地表排污河对地下水造成的影响,选择安徽省淮北市濉河某傍河区域进行研究。在对研究场地开展野外调查、抽水试验、微水试验等工作的基础上,从水动力学角度对研究场地地下水进行系统研究。应用Processing Modflow建立了该研究场地的水文地质模型,根据各均衡区间水量交换情况揭示了排污河、深浅含水层间的水力联系状况。模拟结果表明,排污河与浅层含水层之间没有明显的水力联系;深、浅含水层之间的水力联系微弱。

关键词: 傍河, 地表污染源, Processing Modflow, 水力联系, 水动力学

Abstract:

This study specified a polluted riparian zone of Sui River, Huaibei in Anhui Province to research the effect of common surface pollutant sources on groundwater. Based on a field investigation, pumping test and slug test in the polluted riparian zone, a systemic study was carried out in respect of hydrodynamic. Processing Modflow was used to establish the hydrogeology model, we can discriminate the hydraulic connection among the polluted river, the deep aquifer and the shallow aquifer, according to the situation of water exchange among subregions. The results of simulation demonstrated that there was no obvious hydraulic connection between the polluted river and the shallow aquifer, and the hydraulic connection between the deep aquifer and the shallow aquifer was weak.

Key words: riparian zone, surface pollutant source, Processing Modflow, hydraulic connection, hydrodynamic