| 淮南市春季大气PM 10 中多环芳烃的污染特征及来源 |
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| 引用本文： | 侯辉,郭清彬,程学丰.淮南市春季大气PM 10 中多环芳烃的污染特征及来源[J].环境监测管理与技术,2009,21(5):58-61. |
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| 作者姓名： | 侯辉 郭清彬 程学丰 |
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| 作者单位： | 安徽理工大学地球与环境学院,安徽,淮南,232001 |
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| 基金项目： | 中美合作中国环境健康基金资助项目，安徽省国际科技合作基金资助项目 |
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| 摘 要： | 2008年4月-2008年6月对淮南市的5个采样点PM10连续采样，分析了其中多环芳烃（PAHs）。PAHs质量浓度的最大值和最小值分别为112ng／m^3和15.2ng／m^3，PAHs春季质量浓度均值为40.2ng／m^3；PAHs组成以4环和5环为主；春季不同采样点PAHs质量浓度与环境温度呈负相关关系，运用PAHs比值综合判断，淮南市春季大气PM10中PAHs主要来源于燃煤和机动车尾气。
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| 关 键 词： | 可吸入颗粒物 多环芳烃 源解析 淮南市 |
Pollution Characterization and Source Identification and Apportionment of Polycyclic Aromatic Hydrocarbonson the Inhalable Particulatesin Spring of Huainan |
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| HOU Hui,GUO Qing-bin,CHENG Xue-feng.Pollution Characterization and Source Identification and Apportionment of Polycyclic Aromatic Hydrocarbonson the Inhalable Particulatesin Spring of Huainan[J].The Administration and Technique of Environmental Monitoring,2009,21(5):58-61. |
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| Authors: | HOU Hui GUO Qing-bin CHENG Xue-feng |
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| Institution: | (School of Earth and Environment, Anhui University of Technology, Huainan, Anhui 232001, China) |
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| Abstract: | Theinhalableparticulatessampleswerecollected from ApriltoJunein 2008 atHuainan, and16kindsofPAHswereanalyzed. The maximum concentration ofPAHswas112 ng/m 3 , andminimum concentration15.2 ng/m 3 , averageconcentrations40.2 ng/m 3 inthree monthsofthespring. Theconcentrationswere different in differentsamplingsites. Fourand five- ringswerealarge majorityofPAHs. The negativecorrelation wasfound between PAHsconcentrationsandtemperature atdifferentsampling sitesin the spring. Sourceidentification and apportionmentof PAHswereprocessed byration methodto show thatcoalburning and vehicleemissionswerethe majorsourcesofAnhui Huainan. |
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| Keywords: | Inhalableparticulate Polycyclic aromatic hydrocarbons Source apportionment Huainan |
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