地质雷达探测加油站地下水石油烃污染应用实例  

THE USE OF GROUND PENETRATING RADAR IN DETECTING GROUNDWATER PETROLEUM HYDROCARBON CONTAMINATION IN A GAS STATION

作　　者：张辉[1] 刘振鸿[1] 杨青[2] 赵振[2] 孙从军[2] 

机构地区：[1]东华大学环境科学与工程学院,上海201620 [2]上海市环境科学研究院,上海200233

出　　处：《环境工程》2013年第S1期229-232,258,共5页Environmental Engineering

基　　金：环保部公益项目“加油站渗漏污染地下水的监测技术及管理对策”(201109014)

摘　　要：近几十年来,国外使用地质雷达探测土壤及地下水中的有机污染,已有很多成功的实例,应用效果良好,值得借鉴。针对上海崇明加油站储油罐渗漏造成的石油烃污染,选择了250M天线对其进行了地质雷达探测。简述了地质雷达使用过程中的参数设置,测线布置及数据处理过程。雷达剖面分析结果表明该加油站渗漏的石油烃类污染物主要漂浮于潜水面上,垂直向分布范围不大。这一研究成果证实了地质雷达探测地下水石油烃污染的可行性。In recent decades,there are many successful examples of using ground penetrating radar to detect organic contamination in soil and groundwater in foreign countries. The 250M antennas were selected to detect petroleum hydrocarbon contamination which was caused by tank leakage in the gas station storage in Shanghai Chongming. The paper briefs the key point of parameter setting,survey line layout and data processing about the use of the GPR. The result shows that the leakage of petroleum hydrocarbon contaminants in the gas station is floating in the surface of the water table,and the vertical distribution range is small. The result confirms that using GPR to detect petroleum hydrocarbon contamination in groundwater is feasible.

关 键 词：地质雷达 石油烃 高阻异常 介电常数 

分 类 号：X832[环境科学与工程—环境工程]