便携式GC-MS在石油污染土壤应急监测中的应用  

Application of Portable GC-MS in the Petroleum Contaminated Soil Emergency Monitoring

作　　者：胡科先 高飞 万征平 孙波 Hu Kexian;Gao Fei;Wan Zhengping;Sun Bo(CNPC Changqing Oilfield Branch Technical Monitoring Center;CNPC Changqing Oilfield Branch Quality,Safety and Environmental Protection Department)

机构地区：[1]中国石油长庆油田分公司技术监测中心 [2]中国石油长庆油田分公司质量安全环保部

出　　处：《油气田环境保护》2022年第1期38-41,共4页Environmental Protection of Oil & Gas Fields

摘　　要：针对石油污染土壤中VOCs含量的应急监测,便携式气相色谱-质谱联用仪适用于土壤中甲苯、乙苯、二甲苯、三氯苯等13种苯系物的快速定量检测,通过对某废弃炼油厂土壤样品测定,该方法在快速定性的同时,定量测定5~20411μg/kg土壤样品具有很高的可靠性。In the view of emergency monitoring for the VOCs content in oil-contaminated soil,portable Gas Chromatography-Mass Spectrometry instrument is suitable for the rapid quantitative detection of 13 kinds of benzene content in the soil,such as toluene,ethylbenzene,xylene,trichlorobenzene.By the determination of soil samples from an abandoned oil refinery,the method have the rapid qualitative,simultaneously,the result data has high reliability for the quantitative determination of 5-20411μg/kg soil samples.

关 键 词：便携式GC-MS 土壤中VOCs 应急监测 

分 类 号：X833[环境科学与工程—环境工程]