| 大气降尘中痕量金属元素铜、铅、锌、铬的形态分析 |
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| 引用本文： | 何桂华,高连存,冯素萍,王淑仁.大气降尘中痕量金属元素铜、铅、锌、铬的形态分析[J].山东大学学报(理学版),1994(3). |
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| 作者姓名： | 何桂华 高连存 冯素萍 王淑仁 |
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| 作者单位： | He Guihua;Gao Liancun(Environmental Science Center，Shandong Univ.，Jinan)Feng Suping;Wang Shuren(Experimental Center，Shandong Univ.，Jinan) |
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| 摘 要： | 运用Ｔｅｓｓｌｅｒ形态分类法和石墨炉原子吸收分光光度法测定了土壤和大气降尘中痕量金属元素Ｃｕ、Ｐｂ、Ｚｎ、Ｃｒ不同存在形态的含量，结果表明，Ｃｕ、Ｐｂ、Ｃｒ在降尘中均有不同程度的富集．Ｃｕ、Ｐｈ、Ｚｎ、Ｃｒ在土壤和降尘中的形态分布规律有所不同．讨论了不同存在形态对人体和环境的危害．
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| 关 键 词： | 形态分析 金属元素 降尘 |
SPECIATION OF COPPER,LEAD,ZINC,CHROMIUM IN DUST |
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| He Guihua,Gao Liancun.SPECIATION OF COPPER,LEAD,ZINC,CHROMIUM IN DUST[J].Journal of Shandong University,1994(3). |
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| Authors: | He Guihua Gao Liancun |
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| Abstract: | Various species of four heavy metals Cu, Pb, Zn, Cr in dust and soil are discussed byAtomic Absorption Spectrometry (AAs). Harm to people and environment of various speciesis also discussed. The results indicate a different enrichment of Cu, Pb, Cr in dust and thespecies distribution of Cu, Ph, Zn, Cr in soil is different in dust. |
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| Keywords: | speciation copper lead zinc chromium dust |
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