摘要
本研究采用罐采样-气相色谱/质谱联用法,针对开车上班人群,对上班车辆开始停放时和下班离开前车内污染状态开展车内挥发性有机物污染对比研究。结果显示,在车辆放置车窗密闭状态下,车内挥发性有机物污染程度通常会升高,并会高于环境空气污染程度。在本研究的实验条件下,车内空气虽有挥发性有机物污染,但并不严重。差异性分析表明,汽车在不同使用条件下,车内空气挥发性有机物含量测试结果具有很大的差别。
The research of comparative study on VOC pollution of resting car from starting to work until off work with closed condition for people driving to work is introduced.The analytical method was by GC/MS with can sample.The results showed that the pollution degree of volatile organic compounds in-car would be increased usually and higher than the degree of ambient air in the closed condition.Under the experimental conditions of this study,the air in-car was polluted with VOC but it was not serious.The difference analysis showed that the test results of VOC in-car were not the same with different work condition.
作者
傅彦斌
Fu Yanbin(Fujian Environmental Monitoring Center,Fuzhou 350003,China)
出处
《广东化工》
CAS
2021年第3期123-124,122,共3页
Guangdong Chemical Industry
关键词
静置轿车
挥发性有机物
空气质量
Resting car
volatile organic compounds
air quality
