| 武汉市某工业用地土壤重金属污染状况分析与评价 |
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| 引用本文： | 吴桂萍,黄慧,唐太平.武汉市某工业用地土壤重金属污染状况分析与评价[J].中南民族大学学报(自然科学版),2012(3):23-25,55. |
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| 作者姓名： | 吴桂萍 黄慧 唐太平 |
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| 作者单位： | 中南民族大学环境工程与科学研究所;湖北省黄石市环境保护研究所 |
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| 摘 要： | 为研究土壤重金属的污染状况,从武汉市某工业用地土壤中采集26份样本检测分析了其Cu、Zn、Cr、Pb、Mn和Co元素含量.结果表明：土壤整体呈pH中性,土壤中的有机质含量偏低.表层（0～20cm）和次表层（20～50cm）土壤中重金属Cu、Zn、Cr、Pb、Mn、Co含量分别为27.08,198.68,67.95,18.72,525.50,69.44 mg/kg;和25.82,210.19,65.68,19.67,528.99,68.92 mg/kg.以湖北省土壤背景值为评价标准,该工业用地土壤重金属主要污染为Co,其次是Zn,该工业用地属于重金属重度污染.
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| 关 键 词： | 土壤 重金属 污染评价 |
Pollution Analysis and Assessment on Soil Heavy Metals of an Industrial Land in Wuhan |
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| Wu Guiping,Huang Hui,Tang Taiping.Pollution Analysis and Assessment on Soil Heavy Metals of an Industrial Land in Wuhan[J].Journal of South-Central Univ for,2012(3):23-25,55. |
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| Authors: | Wu Guiping Huang Hui Tang Taiping |
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| Institution: | 1 Environmental Engineering and Scientific Research Institute,South-Central University for Nationalities, Wuhan 430074,China;2 Hubei Huangshi Environmental Protection Research Institute,Huangshi 43500,China) |
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| Abstract: | 26 soil samples collected from an industrial land in Wuhan to study the pollutions of heavy metals.The contents of Cu,Zn,Cr,Pb,Mn and Co were analyzed.The results showed that the pH of the soil was neutral and the contents of organic matter were low.The concentrations of Cu,Zn,Cr,Pb,Mn and Co in surface soils(0~20cm) and subsurface soil(20~50cm) were 27.08,198.68,67.95,18.72,525.50,69.44 and 25.82,210.19,65.68,19.67,528.99,68.92 mg/kg respectively.Compared with soil background values of heavy metal in Hubei Province,the major heavy metal of soil pollution in the industrial land is Co,followed by Zn.This land was heavily polluted. |
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| Keywords: | soil heavy metal pollution assessment |
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