| 公路两旁土壤中多环芳烃含量的测定 |
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| 引用本文： | 刘廷凤,陶丹丹,王磊,刘常志,顾阳,丁克强.公路两旁土壤中多环芳烃含量的测定[J].南京工程学院学报(自然科学版),2009,7(1):43-47. |
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| 作者姓名： | 刘廷凤 陶丹丹 王磊 刘常志 顾阳 丁克强 |
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| 作者单位： | 南京工程学院环境工程系,江苏,南京,211167 |
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| 基金项目： | 南京工程学院科技创新项目，南京工程学院科研基金 |
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| 摘 要： | 对南京市江宁地区交通要道两旁土壤进行采样分析,测定样品中多环芳烃的含量.试验结果显示,土壤样品中多环芳烃含量高达341.46μg/kg,其中四环化合物占多环芳烃总量的88%,十字路口多环芳烃的含量显著高于其他采样点.经过分析,多环芳烃可能来源于化石燃料汽车尾气.
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| 关 键 词： | 土壤 多环芳烃 汽车尾气 |
Measurement of Polycyclic Aromatic Hydrocarbons in the Roadside Soil |
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| LIU Ting-feng,TAO Dan-dan,LIU Chang-zhi,WANG Lei,GU Yang,DING Ke-qiang.Measurement of Polycyclic Aromatic Hydrocarbons in the Roadside Soil[J].Journal of Nanjing Institute of Technology :Natural Science Edition,2009,7(1):43-47. |
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| Authors: | LIU Ting-feng TAO Dan-dan LIU Chang-zhi WANG Lei GU Yang DING Ke-qiang |
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| Institution: | Dept.Environmental Engineering;Nanjing Institute of Technology;Nanjing 211167;China |
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| Abstract: | Analysis was carried out to measure the content of polycyclic aromatic hydrocarbons in the soil samples collected from the roadside soils of Jiangning district, Nanjing City. The results demonstrate that per kilogram soil contains as much as 341.46 μg polycyclic aromatic hydrocarbons, 88 percent of which are tetracyclic compounds. Besides, polycyclic aromatic hydrocarbons contained in the crossroad soils are remarkably higher than other soils. Examinations of this phenomenon show that polycyclic aromatic hydrocarbons may result from petrol-fuelled automotive exhaust. |
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| Keywords: | soil polycyclic aromatic hydrocarbons automotive exhaust |
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