摘要
以活性炭吸附工业废气中的癸醇，用DB-624毛细管柱分离氢火焰离子化检测器检测，样品解析后直接进气相色谱仪测定。当采样体积为20L，方法最低检出质量浓度为0．006mg／m^3，加标回收率在96.5％-102．7％％之间。方法简单、灵敏，分离度好、检出限低。
The adsorption of active carbon in industrial waste gas decanol, separation of hydrogen flame ionization detector using DB - 624 capillary column, Determination of direct inlet chromatograph samples analysis. When the sampling volume was 20L, the minimum de- tectable concentration of 0. 006 mg/m3 , the recoveries were between 96.5 % - 102.7%. The method is simple, sensitive, good resolution, low detection limit.
出处
《环境与发展》
2013年第7期120-121,共2页
Environment & Development
关键词
癸醇
工业废气
气相色谱法
Decanol
Industrial waste gas
Gas chromatography
