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涂装车间作业场所VOCs定量分析

发表时间:2009-12-31  浏览量:1741  下载量:612
全部作者: 夏世斌,余晓宁,张扬,黄容,鲁双月,曾艺哲,唐光涛
作者单位: 武汉理工大学资源与环境工程学院;东风汽车有限公司安全环保部
摘 要: 采用热气相色谱质谱法对某汽车公司5个涂装车间11个作业场空气中126个样品的挥发性有机化合物(volatile organic compounds, VOCs)进行检测。通过定量分析,检测苯、甲苯、乙酸正丁酯、邻(间)二甲苯、对二甲苯、乙苯、苯乙烯、正十一烷8种物质的含量,并依据相关规定对8种有机物的含量是否超标进行了评价,其中超标的物质主要是苯和甲苯。
关 键 词: 大气污染防治工程;挥发性有机物;热解吸气相色谱质谱法;涂装车间作业场所;定量分析
Title: Quantitative analysis on VOCs at workplace of painting workshop
Author: XIA Shibin, YU Xiaoning, ZHANG Yang, HUANG Rong, LU Shuangyue, ZENG Yizhe, TANG Guangtao
Organization: School of Resources and Environmental Engineering, Wuhan University of Technology;Department of Safety and Environmental Protection, Dongfeng Motor Co., Ltd.
Abstract: The thermal desorption-gas chromatography-mass spectrom (thermalysis-GC/MS) was adopted to analyze volatile organic compounds (VOCs) in the air of a mobile corporation in this paper. There were 126 samples from eleven workplaces of five painting workshops detected in this test. The concentrations of benzene, toluene, n-butyl acetate, o-xylene, p-xylene, ethylbenzene, styrene, and undecane were studied by quantitative analysis. The contents of the eight organisms were assessed according to the contact limits on nocuous chemist factor in workplace, and benzene, toluene were beyond the standard.
Key words: atmospheric pollution control engineering; volatile organic compounds; thermal desorption-gas chromatography-mass spectrom; workplace of painting workshop; quantitative analysis
发表期数: 2009年12月第24期
引用格式: 夏世斌,余晓宁,张扬,等. 涂装车间作业场所VOCs定量分析[J]. 中国科技论文在线精品论文,2009,2(24):2560-2564.
 
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