钢罐采样-GC/MS法测定隧道空气中VOCs  

Determination of the VOCs in the Tunnel Air by Canister Sampling-GC/MS

作　　者：吴迓名[1] 戴军升[1] 周亚康[1] 

机构地区：[1]上海市环境监测中心,上海200030

出　　处：《环境监测管理与技术》2008年第2期35-37,共3页The Administration and Technique of Environmental Monitoring

摘　　要：使用PAMS和TO-15混合标准气体,采用钢罐采样-气相色谱/质谱法监测上海市某越江隧道空气中挥发性有机物,介绍了采样和测定方法,试验共检出78种化合物,查明了隧道空气中挥发性有机物的种类和组成。The PAMS and mixed standard gases of TO - 15 method were used to detect the VOCs in the air of Shanghai tunnel under the Huangpu river by canister sampling - GC/MS. The method of sampling and detection was told. 78 chemicals were found to show the composition of volatile organic compounds in the tunnel air.

关 键 词：挥发性有机物 气相色谱/质谱法 隧道 空气 

分 类 号：O657.71[理学—分析化学]