气相色谱法测定工业废气中戊醇  

Determination of Amyl alcohol in Industrial Waste Gas by Using Gas Chromatography

作　　者：王刚 

机构地区：[1]大丰市环境监测站,江苏大丰224100

出　　处：《污染防治技术》2014年第2期63-65,共3页Pollution Control Technology

摘　　要：建立工业废气中戊醇的气相色谱测定法。戊醇采用活性炭采样管采集,二硫化碳溶液解析,经DB-624毛细管色谱柱分离后氢火焰离子化检测器检测。当采样体积为30 L,方法最低检出质量浓度为0.01 mg/m3,实际样品的加标回收率在94.3%～104.2%之间。The determination of amyl alcohol in industrial waste gas by using gas chromatography was established. Amyl alcohol using activated charcoal sampling tubes acquisition, carbon disulfide solution analysis, detected by hydrogen flame ionization detec- tor DB -624 separation capillary column chromatography. When the sampling volume was 30 L, minimum detection concentration is 0.01 mg/m3 , the recovery rate of standard addition samples is 94.3% ～ 104.2%.

关 键 词：气相色谱法 戊醇 工业废气 

分 类 号：X830.2[环境科学与工程—环境工程]