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| 轿车内微环境空气污染状况的实验研究 | |
| 引用本文： | 尤可为,葛蕴珊,冯波,钱一欣,刘伟,赵寿堂,胡玢,宁占武. 轿车内微环境空气污染状况的实验研究[J]. 北京理工大学学报, 2008, 28(4): 310-313 |
| 作者姓名： | 尤可为 葛蕴珊 冯波 钱一欣 刘伟 赵寿堂 胡玢 宁占武 |
| 作者单位： | 1. 北京理工大学,机械与车辆工程学院,北京,100081 2. 国家环境保护总局,北京,100035 3. 中国兵器装备集团,北京,100089 4. 北京劳动保护科学研究所,北京,100053 |
| 摘 要： | 选取3款中档家用轿车,在车辆处于静止状态下,采用二次热解析-毛细管气相色谱/质谱联用法测量了汽车内部装饰材料所产生的有害物质的释放量.共定性检出33种挥发性有机物,包括烷烃(33.3%)、烯烃(12.1%)、芳香类化合物(36.4%)和其他含氧化合物(18.2%).采用气体外标法进行定量分析,结果表明,苯系物占总挥发性有机物(TVOC)的比例在35%~50%之间,是车内污染控制中最重要的目标物质. |
| 关 键 词： | 车内污染 挥发性有机化合物(VOCs) 苯 甲苯 |
| 文章编号： | 1001-0645(2008)04-0310-04 |
| 收稿时间： | 2007-04-26 |
| 修稿时间： | 2007-04-26 |
A Study on Air Pollution Inside Passenger Vehicles |
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| YOU Ke-wei,GE Yun-shan,FENG Bo,QIAN Yi-xin,LIU Wei,ZHAO Shou-tang,HU Bin and NING Zhan-wu. A Study on Air Pollution Inside Passenger Vehicles[J]. Journal of Beijing Institute of Technology(Natural Science Edition), 2008, 28(4): 310-313 | |
| Authors: | YOU Ke-wei GE Yun-shan FENG Bo QIAN Yi-xin LIU Wei ZHAO Shou-tang HU Bin NING Zhan-wu |
| Affiliation: | School of Mechanical and Vehicular Engineering, Beijing Institute of Technology, Beijing 100081, China;School of Mechanical and Vehicular Engineering, Beijing Institute of Technology, Beijing 100081, China;China National Environmental Protection Agency, Beijing 100035, China;China Southern Industry Group, Beijing 100089, China;China Southern Industry Group, Beijing 100089, China;Beijing Municipal Institute of Labor Protection, Beijing 100053, China;Beijing Municipal Institute of Labor Protection, Beijing 100053, China;Beijing Municipal Institute of Labor Protection, Beijing 100053, China |
| Abstract: | Varieties and quantities of volatile organic compounds (VOCs) inside three passenger vehicles were determined using the method of thermal desorption-gas chromatography/mass spectrometer(TD-GC/MS) under static conditions. About 33 kinds of volatile organic compounds were detected inside these vehicles, including alkanes (33.6%), alkenes (12.1%), aromatic compounds (36.4%), and others (18.2%). The external standard methods were utilized to give linear standard curves for quantitative analysis. The results showed that benzene derivatives are the main pollutants inside vehicles, accounting for about 35%~50% of the total VOCs. |
| Keywords: | in-vehicle air pollution volatile organic compounds(VOCs) benzene toluene |
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