填埋场衬层渗漏的电学法检测研究进展  

Research Progress of Electrical Method for Leakage Detection in Landfill Liner

作　　者：刘景财[1] 孙晓晨 能昌信[1] 董路[1] 郑开达 LIU Jing-cai;SUN Xiao-chen;NAI Chang-xin;DONG Lu;ZHENG Kai-da(State Key Laboratory of Environmental Benchmarks and Risk Assessment,Research Institute of Solid Waste Management,Chinese Research Academy of Environment Science,Beijing 100012,China)

机构地区：[1]中国环境科学研究院环境基准与风险评估国家重点实验室,中国环境科学研究院固体废物污染控制技术研究所,北京100012

出　　处：《环境监测管理与技术》2021年第5期6-9,共4页The Administration and Technique of Environmental Monitoring

基　　金：中央级公益性科研院所基本科研业务专项基金资助项目(2019YSKY-002)。

摘　　要：综述了几种常用的填埋场渗漏检测方法,指出电学法已成为填埋场不同运行阶段(施工期和运营期)渗漏检测的主流方法。分析了各阶段电学检测方法的适用条件和优缺点,在防渗膜铺设阶段,常利用双电极法或电极-偶极子法进行施工完整性检测;在填埋场运营期间,根据场地实际情况可以选择电极格栅法、基于物联网的监测预警云平台、阵列式偶极子法或高密度电法进行膜渗漏检测及长期监测。This paper summarized several common leakage detection methods in landfill,pointed out the electrical method had become the main method for the leakage detection in different operation stages of landfills(construction period and operation period),and analyzed the applicable conditions,advantages and disadvantages of the electrical detection method in each stage.In the stage of impermeable membrane laying,dual-electrode method or electrode-dipole method was usually used for construction integrity test.In landfill operation period,electrode grid method,IoT-based monitoring and early warning cloud platform,array dipole method or high-density electrical method could be applied to membrane leakage detection and long-term monitoring according to the actual situation of the site.

关 键 词：垃圾填埋场 渗漏检测 电学法 

分 类 号：X705[环境科学与工程—环境工程]