| 上海吴淞地区PM_(10)中重金属的来源分析 |
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| 引用本文： | 黄嫣旻,魏海萍,张元茂.上海吴淞地区PM_(10)中重金属的来源分析[J].环境科学与技术,2009,32(1). |
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| 作者姓名： | 黄嫣旻 魏海萍 张元茂 |
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| 作者单位： | 上海市环境监测中心,上海,200030 |
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| 摘 要： | 使用8通道采样器ACCU(Automatic Cartridge Collection Unit)对上海吴淞地区进行大气颗粒物PM10的采样。对滤膜采用质子激发X射线荧光(PIXE)分析方法进行重金属质量浓度测定,然后对获取的数据分别进行主成分分析,讨论了吴淞地区PM10中含有的主要重金属的可能来源。
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| 关 键 词： | 主成分分析 PM10 重金属 ACCU 上海吴淞地区 |
Source Analysis of Heavy Metals in PM_(10) of Wusong District in Shanghai |
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| HUANG Yan-min,WEI Hai-ping,ZHANG Yuan-mao.Source Analysis of Heavy Metals in PM_(10) of Wusong District in Shanghai[J].Environmental Science and Technology,2009,32(1). |
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| Authors: | HUANG Yan-min WEI Hai-ping ZHANG Yuan-mao |
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| Institution: | Shanghai Environmental Monitoring Centre;Shanghai 200030;China |
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| Abstract: | PM10 samples were collected by automatic cartridge collection unit(ACCU)in Wusong District of Shanghai.Elemental concentrations of major heavy metals of PM10 were determined by proton induced X-ray emission(PIXE)technique, and results were analyzed by principal component analysis.Possible source of major heavy metals in PM10 in the District was also discussed in details. |
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| Keywords: | PM10 ACCU |
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