| 交通源多环芳烃的排放特征研究进展 |
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| 引用本文： | 宋园园,陆建刚,周宏仓,蔡华侠.交通源多环芳烃的排放特征研究进展[J].环境科学与技术,2009,32(11). |
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| 作者姓名： | 宋园园 陆建刚 周宏仓 蔡华侠 |
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| 作者单位： | 南京信息工程大学环境科学与工程学院,江苏,南京,210044 |
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| 基金项目： | 国家自然科学基金项目资助，2006年江苏省高校"青蓝工程"优秀青年骨干教师项目资助 |
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| 摘 要： | 交通源排放的多环芳烃一直是科学研究的热点。文章总结了机动车排放多环芳烃的影响因素,详细介绍了燃油品质、工况条件以及添加剂的选择对多环芳烃排放的影响,分析了不同交通路段多环芳烃的污染特征以及交通职业人群多环芳烃的暴露水平,总结了交通源多环芳烃的相关研究,并对该领域今后的发展动向提出了一些建议。
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| 关 键 词： | 多环芳烃 机动车 交通路段 暴露水平 |
Progress on Emission Characteristics of Polycyclic Aromatic Hydrocarbons of Traffic Source |
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| SONG Yuan-yuan,LU Jian-gang,ZHOU Hong-cang,CAI Hua-xia.Progress on Emission Characteristics of Polycyclic Aromatic Hydrocarbons of Traffic Source[J].Environmental Science and Technology,2009,32(11). |
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| Authors: | SONG Yuan-yuan LU Jian-gang ZHOU Hong-cang CAI Hua-xia |
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| Abstract: | Traffic emission of polycyclic aromatic hydrocarbons (PAHs) is a hot subject for scientific research. The influencing factors of PAHs emission from motor vehicle were reviewed,the influence of fuel quality,working conditions as well as the choice of additives on PAHs emission were discussed in detail. Pollution characteristics of PAHs on different traffic roads and traffic occupational population exposures to PAHs were analyzed,the relevant studies about PAHs from motor vehicle were reviewed,and some suggestions on the development of traffic source PAHs were proposed as well. |
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| Keywords: | polycyclic aromatic hydrocarbons(PAHs) motor vehicle traffic roads exposure level |
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