气相色谱法测定工业废气中环己酮  

Determination of Cyclohexanone in Industrial Waste Gas by Using Gas Chromatography

作　　者：张弘 

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》2015年第1期34-35,共2页Pollution Control Technology

摘　　要：用活性炭管吸附工业废气中环己酮,丙酮解吸,毛细管色谱柱分离,氢火焰离子化检测器检测。在采样体积为20 L的条件下,该方法环己酮最低检出质量浓度为0.01 mg/m^3,加标回收率为93.4%-104.4%。With the activated carbon tube to adsorb cyclohexanone in industrial waste gas,desorption with acetone,capillary chromatographic column separation and hydrogen flame ionization detector were used. In the sampling volume under the condition of20 L,cyclohexanone minimum detection concentration was 0. 01 mg / m^3,the recovery was 93. 4% -104. 4% .

关 键 词：气相色谱法 工业废气 丙酮 环己酮 

分 类 号：X830.2[环境科学与工程—环境工程]