| 吉林市工业区大气可吸入颗粒物中多环芳烃的分布特征研究 |
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| 引用本文： | 李成日,崔俊峰,李英华,景丽洁. 吉林市工业区大气可吸入颗粒物中多环芳烃的分布特征研究[J]. 吉林化工学院学报, 2005, 22(4): 16-18 |
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| 作者姓名： | 李成日 崔俊峰 李英华 景丽洁 |
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| 作者单位： | 吉林市环境监测站,吉林,吉林,132001;吉林化工学院,环境科学与工程系,吉林,吉林,132022 |
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| 基金项目： | 吉林省教育厅科技计划项目 |
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| 摘 要： | 本文利用色谱-质谱联用技术定性和定量分析了吉林市工业区及清洁对照点??江南公园的大气可吸入颗粒物中多环芳烃,研究吉林市工业区大气可吸入颗粒物中多环芳烃的地区和季节分布特征.共鉴定出29种多环芳烃化合物,包含了全部16种EPA优控PAHs.哈达湾为污染严重区域,其下风向的江北子站受其影响严重,总量均明显高于江南公园.工业生产为主要污染源,萘和菲可分别作为哈达湾和江北子站的指示物;其次为燃煤污染,表现为冬季采暖期最高.
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| 关 键 词： | 色谱-质谱联用 可吸入颗粒物 多环芳烃 分布特征 |
| 文章编号： | 1007-2853（2005）04-0016-03 |
| 收稿时间： | 2005-07-16 |
| 修稿时间： | 2005-07-16 |
Study on distribution characteristics of PAHs in inhalable particles in industry area in Jilin City |
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| LI Cheng-ri,CUI Jun-feng,LI Ying-hua,JING Li-jie. Study on distribution characteristics of PAHs in inhalable particles in industry area in Jilin City[J]. Journal of Jilin Institute of Chemical Technology, 2005, 22(4): 16-18 |
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| Authors: | LI Cheng-ri CUI Jun-feng LI Ying-hua JING Li-jie |
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| Affiliation: | 1. Environmental Monitoring Central Station of Jilin City,Jilin City 132001, China;2. Dept. of Environment Science and Engineering,Jilin Institute of Chemical Technology, Jilin City 132022, China |
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| Abstract: | The composition of Polycycyclic Aromaric Hydrocarbons(PAHs) in inhalable particles in industry area in Jilin City is analyzed with GC-MS in this paper.The distribution characteristics of PAHs in different districts and different seasons were studied.29 PAHs,including 16 priority PAHs,have been analyzed quantitatively.The result shows that the pollution is severe in the district of Hadawan and Jiangbei.The major pollution source is from chemical industry and coal combustion in winter. |
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| Keywords: | GC-M S inhalable particles Polycyclic Aromaric Hydrocarbons distribution characteristics |
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