安徽地质2026，Vol.36Issue(3)：211-214,229,5.
基于自然电场法与高密度电法的污染渗漏精细检测应用研究
Application of the Natural Electric Field and High-density Electrical Methods for Fine Detection of Pollution Leakage:A Case Study of the Maoshan Community Landfill,Huaining County
摘要
Abstract
Excessive pollutant levels were detected in Monitoring Borehole No.3 at the Maoshan Community Landfill in Huaining County,indicating a possible leakage event.To effectively identify the leakage pathway,the landfill was selected as the study site and the natural electric field method and high-density electrical method were applied for fine-scale pollution leakage detection.This paper analyzes the anomalous characteristics,strengths and limitations of both methods in leakage detection,identifies a single leakage pathway connecting Point 72 on the outer SP01 profile and Point 58 on the inner SP02 profile at a depth of approximately 10 m,and traces contaminant diffusion from the landfill's interior to exterior along this pathway,ultimately reaching Monitoring Borehole No.3.The results confirm the effectiveness of combining the natural electric field method with the high-density electrical method for precise leakage detection,and the economic and environmental benefits of this integrated approach are also discussed.These findings hold significant implications for targeted pollution prevention and control in the study area and for geophysical method selection in similar regions.关键词
自然电场法/高密度电法/污染渗漏/精细检测/怀宁县猫山社区Key words
Natural electric field method/High-density electrical survey/Contaminant leakage/Fine detection/Maoshan Community,Huaining County分类
天文与地球科学引用本文复制引用
倪鹏..基于自然电场法与高密度电法的污染渗漏精细检测应用研究[J].安徽地质,2026,36(3):211-214,229,5.基金项目
安徽省公益性地质工作项目"安徽省1∶50000汪家嘴幅、东流幅、宿松县幅、徐家桥幅、凉县幅、望江县幅综合地质调查"(编号:2024-g-2-4)资助 （编号:2024-g-2-4）
