| 并行电法在垃圾渗滤液污染动态监测中的应用 |
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| 引用本文： | 谭磊,张平松,陈兴海,张成乾.并行电法在垃圾渗滤液污染动态监测中的应用[J].黑龙江科技学院学报,2014(1):63-66,74. |
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| 作者姓名： | 谭磊 张平松 陈兴海 张成乾 |
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| 作者单位： | 安徽理工大学地球与环境学院,安徽淮南232001 |
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| 摘 要： | 为了查明垃圾渗滤液浸染土壤的污染范围、程度及扩散实时动态情况,利用并行电法系统对室内渗滤液浸染模型开展测试工作。根据垂向和面上两种扩散形式,采用不同布置方式,分别得到三维反演立体电阻率值和电极电流变化曲线图。实验结果显示,三维立体成像和不同时刻电极电流变化趋势两者结合使用,可圈定渗滤液浸润垂向和面上扩散特征,具有时空控制的全面性。此项技术可为实地污染区的探测提供技术支撑。
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| 关 键 词： | 垃圾渗滤液 并行电法 动态监测 试验 |
Application research on dynamic monitoring for landfill leachate pollution by parallel electrical method |
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| TAN Lei,ZHANG Pingsong,CHEN Xinghai,ZHANG Chengqian.Application research on dynamic monitoring for landfill leachate pollution by parallel electrical method[J].Journal of Heilongjiang Institute of Science and Technology,2014(1):63-66,74. |
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| Authors: | TAN Lei ZHANG Pingsong CHEN Xinghai ZHANG Chengqian |
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| Institution: | 1.School of Earth ＆ Environment, Anhui University of Science ＆ Technology, Huainan 232001, China;) |
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| Abstract: | Aimed at investigating the scope at which and the extent to which landfill leachate contaminates soil and identifying real-time dynamic diffusion,this paper is focused on a model test of indoor leachate contamination by parallel electrical system.The test produces three-dimensional resistivity of 3D inversion and electrode current change curves using the vertical and plane diffusion in two forms.The comprehensive test suggests that the combined use of three-dimensional imaging and electrode current trends at different times ensures a strong delineation of the vertical and surface diffusion characteristics of leachate infiltration,hence the complete control of time and space.The test may provide technical support for on-site detection of pollution area. |
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| Keywords: | landfill leachate parallel electrical method dynamic monitoring test |
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