| 公路沥青拌砂点工作呼吸带空气颗粒物的GC／MS分析 |
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| 引用本文： | 赵小毛,张明时.公路沥青拌砂点工作呼吸带空气颗粒物的GC／MS分析[J].贵州科学,1994,12(4):48-53. |
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| 作者姓名： | 赵小毛 张明时 |
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| 作者单位： | 贵州师范大学实验中心 贵阳550001 |
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| 摘 要： | 本文利用弹性石英毛细管色谱柱的气相色谱——质谱联用技术,与文献资料对照,对公路沥青拌砂点工作呼吸带空气颗粒物中有机物进行分离和鉴定,在所鉴定的八十五种化合物中,多环芳烃及其衍生物六十九种,链烃十四种,邻苯二甲酸酯二种,并对污染物的危害性和相关作用作了简单的讨论。
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| 关 键 词： | 空气颗粒物 沥青 多环芳烃 GC/MS 毛细管色谱柱 |
ANALYSIS OF AIRBORNE PARTICLES OF BREATH ZONE IN THE SITE OF MIXTURE ASPHALT AND STONE FOR ROAD USE WITH GC/MS |
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| Zhao Xiaomao Zhang Mingshi Wang Aiming.ANALYSIS OF AIRBORNE PARTICLES OF BREATH ZONE IN THE SITE OF MIXTURE ASPHALT AND STONE FOR ROAD USE WITH GC/MS[J].Guizhou Science,1994,12(4):48-53. |
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| Authors: | Zhao Xiaomao Zhang Mingshi Wang Aiming |
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| Abstract: | With fused-silica capillary column GC / MS method and the help of reference data, 85 organic pollutants were identified in airborne particles of breath zone in the site of mixture asphalt and stone for road use. In the main components, PAH, azo-PAH, and alkyl substitucnts account for 69, alkane and alkene from oil tar 14, and phthalates 2. The hazard and relation between PAH and alkanes were discussed briefly. |
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| Keywords: | Airborne panicles Asphalt PAH GC / MS identification Capillary column |
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