| 石家庄市大气颗粒物碳组分特征分析 |
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| 引用本文： | 康苏花,李海峰,杨丽杰,赵鑫,常青,高康宁,李亚卿,靳伟.石家庄市大气颗粒物碳组分特征分析[J].科学技术与工程,2014,14(30). |
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| 作者姓名： | 康苏花 李海峰 杨丽杰 赵鑫 常青 高康宁 李亚卿 靳伟 |
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| 作者单位： | 1. 石家庄市环境监测中心,石家庄,050022
2. 石家庄市环境监测中心,石家庄050022;河北科技大学环境科学与工程学院,石家庄050018 |
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| 基金项目： | 河北省科技计划项目(13273702D) |
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| 摘 要： | 于2013年春、夏、秋、冬采集石家庄市大气颗粒物样品,分析其有机碳和元素碳。结果表明,碳组分浓度季节变化明显。在颗粒物中占有较大比重;且在细粒子中累积效应明显。秋冬季存在二次有机碳污染。对8种碳组分丰度分析说明石家庄大气颗粒物中碳组分的主要来源是燃煤、机动车尾气及生物质样品燃烧。
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| 关 键 词： | 颗粒物 元素碳 有机碳 二次有机碳 来源 |
| 收稿时间： | 2014/5/27 0:00:00 |
| 修稿时间： | 2014/7/16 0:00:00 |
Carbon fraction analysis of atmospheric particles in Shijiazhuang |
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| KANG Su-hu,LI Haifeng,YANG Li-jie,ZHAO Xin,changqing,GAO Kang-ning,LI Ya-qing and JIN Wei.Carbon fraction analysis of atmospheric particles in Shijiazhuang[J].Science Technology and Engineering,2014,14(30). |
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| Authors: | KANG Su-hu LI Haifeng YANG Li-jie ZHAO Xin changqing GAO Kang-ning LI Ya-qing and JIN Wei |
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| Institution: | Shijiazhuang Environmental Monitoring Station,Hebei China,Shijiazhuang Environmental Monitoring Station,Hebei China,Shijiazhuang Environmental Monitoring Station,Hebei China,Shijiazhuang Environmental Monitoring Station,Hebei China,Shijiazhuang Environmental Monitoring Station,Hebei China,Shijiazhuang Environmental Monitoring Station,Hebei China,Shijiazhuang Environmental Monitoring Station,Hebei China |
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| Abstract: | In 2013 spring, summer, autumn and winter in Shijiazhuang, atmospheric particulate matter samples were collected and analyzed its organic carbon and elemental carbon. The results showed carbon component concentrations seasonal changes significantly. Carbon components accounted for a large proportion of the particles, and the fine particles had more significantly cumulative effect, existed secondary organic carbon pollution in autumn and winter. 8 kinds of carbon component analysis showed that the main source of the carbon component of atmospheric particulate matter in Shijiazhuang is coal fired, vehicle exhaust and biomass sample burned. |
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| Keywords: | particulate matter elemental carbon organic carbon secondary organic carbon source |
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