高密度电阻率法在我国西北地区某污染场地探测中的应用

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关键词：高密度电阻率法；场地污染；污染羽；反演电阻率

中图分类号：P631 文献标志码：A 文章编号：1003-5168（2025）21-0100-05

DOI： 10.19968/j.cnki.hnkj.1003-5168.2025.21.019

Abstract： [Purposes] This study investigates a site contaminated by the dumping of industrial waste residues and waste liquids，aiming to determine the extent and depth ofcontamination and provide a basis for subsequent site remediation.[Methods] Using the high-density resistivity method as the primary means，and leveraging diffrences in resistivity combined with data from drilling and sample analysis， the contaminated area of the site was delineated，and two key contaminated zones were identified.[Findings] The results indicate that although suspected minor fractures exist at the site，they have not formed sepage channels. Consequently，the contaminants have not polluted the groundwater and are primarily retained within the superficial miscellaneous fill.[Conclusions] The assessment techniques and methods applied to this contaminated site can quickly and accurately identify the pollution status，serving as a demonstrative model for the evaluation of contaminated sites in Northwest China.

Keywords： high-density resistivity method; site contamination; contaminant plume; inversion resistivity

0 引言

近年来，我国的工业化及城镇化推动了国民经济的持续快速发展，同时也带来了严峻的环境污染问题。（剩余5210字）