煤气厂水平炉车间内壁烟灰中致癌性多环芳烃分析  

The Analysis of Carcinogenic Polycyclic Aromatic Hydrocarbons in Smoke Ash from the Wall in the Plant of Gasworks

作　　者：于泓[1,2] 孙琢琏 董振温[1,2] 曹忠民 

机构地区：[1]哈尔滨师范大学化学系 [2]大连理工大学化工学院分析中心

出　　处：《黑龙江大学自然科学学报》1993年第3期71-74,70,共5页Journal of Natural Science of Heilongjiang University

摘　　要：本文用气相色谱——质谱测定煤气厂水平炉车间内壁烟灰中致癌性多环芳烃,共检测出17种致癌性多环芳烃,含量为183.58μg|g,其中强致癌性多环芳烃8种,含量为75.25μg|g,弱致癌性芳烃9种,含量为108.33μg|g.Abstract The analysis of carcinogenic polycyclic aromatic hydrocrbons (PAHs) in sample of smoke ash by GC-MS was described in this paper. The sample was collected from the wall in the plant gasworks. 17carcinogenic PAHs were identified, the total concentration of 17 PAHs was 183.58 ug/g. Among the 17 PAHs there were 8 strong carcinogens and 9 weak carcinogens. The total concentration of 8 strong carcinogens was 75.25ug/g and 9weak carcinogens was 108.33ug/g.

关 键 词：多环芳烃 气相色谱 质谱 烟灰 

分 类 号：X132[环境科学与工程—环境科学]