| 载人汽车室内空气VOCs污染的指标评价 |
| 摘要点击 2622 全文点击 1163 投稿时间：2013-06-17 修订日期：2013-07-26 |
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| 中文关键词 指标评价 客观评价 汽车 室内空气品质(IAQ) 车内环境 挥发性有机物(VOCs) |
| 英文关键词 index assessment objective evaluation car indoor air quality (IAQ) vehicular interior environment volatile organic compounds (VOCs) |
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| 中文摘要 |
| 载人汽车是最常用的交通工具,车内空气VOCs危害健康,为分析车内苯、甲苯、乙苯、二甲苯、苯乙烯与TVOC的污染程度,依据国内外室内与车内空气品质标准,采用指标评价法进行了客观分析. 结果表明,就我国GB/T 18883-2002《室内空气质量标准》、GB/T 17729-2009《长途客车内空气质量》、GB/T 27630-2011《乘用车内空气质量评价指南》、韩国、挪威、日本与德国的标准而言,载人汽车室内空气中最主要的VOCs污染物分别是TVOC、TVOC、苯、苯、TVOC、甲苯与TVOC及其车内空气污染的平均级别依次为中污染、中污染、清洁、轻污染、中污染、清洁与重污染; 指标评价法能够有效分析车内空气品质,不同标准的选取对评价结果差异显著; 德国标准最严格,而我国GB/T 18883-2002标准相对比较严格,GB/T 27630-2011标准最宽松. |
| 英文摘要 |
| Car for transporting passenger is the most common means of transport and in-car airborne volatile organic compounds (VOCs) cause harm to health. In order to analyze the pollution levels of benzene, toluene, ethylbenzene, xylenes, styrene and TVOC, index evaluation method was used according to the domestic and international standards of indoor and in-car air quality (IAQ). For Chinese GB/T 18883-2002 IAQ Standard, GB/T 17729-2009 Hygienic Standard for the Air Quality inside Long Distance Coach, GB/T 27630-2011 Guideline for Air Quality Assessment of Passenger Car, IAQ standard of South Korea, Norway, Japan and Germany, the heaviest pollution of VOCs in passenger car was TVOC, TVOC, benzene, benzene, TVOC, toluene and TVOC, respectively, the average pollution grade of automotive IAQ was median pollution, median pollution, clean, light pollution, median pollution, clean and heavy pollution, respectively. Index evaluation can effectively analyze vehicular interior air quality, and the result has a significant difference with different standards; German standard is the most stringent, while Chinese GB/T 18883-2002 standard is the relatively stringent and GB/T 27630-2011 is the most relaxed. |
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