晋城市大气中有机污染物的分析  

ANALYSIS OF ATMOSPHERCE ORGANIC POLLUTANTS IN JINCHENG AMBIENT AIR

作　　者：杨金中 申新力 李揪叶 赵振华[3] 

机构地区：[1]山西省晋城市环境监测中心,晋城048000 [2]山西省晋城市环境保护局,晋城048000 [3]北京市环境保护科学研究院,北京100037

出　　处：《环境工程学报》1997年第S1期56-64,共9页Chinese Journal of Environmental Engineering

基　　金：晋城市环保局科研项目

摘　　要：对晋城市大气中气相和颗粒物上的有机污染物进行了分析研究,并测定了总悬浮颗粒上(TSP)二氯甲烷萃取物的总量,TSP上有机物的含量为7%～13%,平均7.3±3.1%。用GC/MS和HPLC鉴定出气相中的主要污染物49种;颗粒物上的主要污染物60多种。这些污染物的种类和数量都是采暖期高于非采暖期。The organic pollutants in both vapor and particulate phases from the total suspended partieuletes(TSP) in Jincheng ambient air were studied. The extracts in methylene chloride representing the total polluted organic materials account for about 7%～13 %, (mean 7.3±3.1%). The analysis of organic pollutants were performed using GC, GC/MS and HPLC. The 49 compounds in vapor phases and about 60 compounds in TSP were identified. The kind of these compounds and concentration in the heating season were higher than in the nonheating season.

关 键 词：晋城市 空气污染 有机污染物 

分 类 号：X51[环境科学与工程—环境工程]