摘要
采用气相色谱法分析化工废水中的有机污染物。色谱柱固定相为SE-30,柱温140℃和190℃,氢气作载气。在所选择的实验条件下,有机污染物有效地得到分离。该法具有简便、快速、灵敏、准确等优点,结果满意。
A method of analyzing organic pollutants in sewage of chemical industry with GC was presented. SE-30 is used as the stationery phase. The column temperature is 140℃ and 190℃, and the hydrogen gas is helium. Under the selected experimental condition ,organic pollutants were effectively separated. The proposed method has been used to determine with the advantage of simplicity ,rapidity,sensitivity as well as high accuracy with satisfactory results.
出处
《山西化工》
2000年第2期21-23,共3页
Shanxi Chemical Industry
关键词
气相色谱
有机污染物
化工废水
废水监测
gas chromatography
organic pollutants
FID-flame ionization detector
surged waves-opposite dash effect
ride peak
