|关键词: 离子色谱 废气 丙酸
|Ion chromatographic determination of propionic acid in waste gas
|A new method was established by using ion chromatography to detect the propionic acid in organized and inorganized waste gas while the conventional inorganic anions show no interference on the method. By analyzing the actual exhaust gas samples, the recoveries for propionic acid were 91.5% ~ 106%. The method has a convenient,sensitive,and reliable performance of quick speed, with a requirement of a small amount of sample, and no need of complicated pretreatment at the same time.
|Key words: ion chromatography waste gas propionic acid