GC/MS法分析焦化废水中的有机污染物

Analysis of Organic Pollutants from the Wastewater of Coking Plant by GC/MS

采用气相色谱—质谱联用仪 (GC/MS)分析昆明焦化厂废水中有机污染物 ,共检出 2 62种有机污染物。结合超声波处理焦化废水方法 ,取得了令人满意的结果。建立了静态顶空—GC/MS分析焦化废水中有机污染物的新的实验方法 ,与液—液萃取检测方法进行了对照。

Organic pollutants in the wastewater from Kunming Coking Plant were determined by the treatment of wastewater with ultrasonic and then analyzed by GC/MS, and 262 organic pollutants were detected. Also, a new method for static headspace-GC/MS analysis was established and the results were compared with the liquid-liquid extraction.