| 泉州市主要工业区土壤重金属健康风险评价 |
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| 引用本文： | 林晓峰,胡恭任,于瑞莲,赵阳.泉州市主要工业区土壤重金属健康风险评价[J].有色金属,2011,63(2). |
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| 作者姓名： | 林晓峰 胡恭任 于瑞莲 赵阳 |
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| 作者单位： | 华侨大学环境科学与工程系,福建厦门,361021 |
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| 基金项目： | 国家自然科学基金资助项目(40673061); 环境地球化学国家重点实验室开放基金资助项目(SKLEG7021); 泉州市科技计划项目(2007Z43) |
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| 摘 要： | 为了解泉州市工业区土壤重金属的污染程度,采用现场采样及室内测试方法对泉州市主要工业区土壤中Cd、As、Pb、Zn、Cu、Hg、Ni和Cr等重金属的含量进行测定分析,应用健康风险评价模型对这些工业区土壤重金属通过皮肤暴露途径所引起的健康风险作出评价.结果表明,工业区土壤已受到不同程度的重金属污染,其中以Zn、Cu、Pb污染最为严重.土壤重金属的含量空间分布并不均匀.土壤重金属非致病风险大小为:Pb＞ As＞ Cu＞ Cr＞ Cd＞ Zn＞ Hg＞ Ni,均小于致癌风险阚值1,对人体不会造成健康危害.致癌风险Cd＞ As,均低于致癌风险阈值,表明Cd和As不是主要的致癌风险因素.
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| 关 键 词： | 环境工程 重金属 健康风险评价 土壤 工业区 泉州市 |
Health Risk Assessment of Heavy Metals in Main Industrial Park Soil of Quanzhou |
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| LIN Xiao-feng
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HU Gong-ren
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YU Rui-lian
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ZHAO Yang.Health Risk Assessment of Heavy Metals in Main Industrial Park Soil of Quanzhou[J].Nonferrous Metals,2011,63(2). |
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| Authors: | LIN Xiao-feng HU Gong-ren YU Rui-lian ZHAO Yang |
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| Affiliation: | LIN Xiao-feng,HU Gong-ren,YU Rui-lian,ZHAO Yang(Department of Environmental Science and Engineering,Huaqiao University,Xiamen 361021,Fujian,China) |
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| Abstract: | In order for preliminary understanding of soil heavy metals pollution in industrial park,the concentrations of Cd,As,Pb,Zn,Cu,Hg,Ni and Cr in soil in industrial park of Quanzhou are analyzed and investigated to evaluate environmental quality based on health risk assessment model for safety of human.The results show that the soil in these industrial parks have been polluted by heavy metals.Especially,the pollutions of Zn,Cu,Pb are the most serious,and the spatial distribution of heavy metals in the soil is n... |
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| Keywords: | environment engineering heavy metals health risk assessment soil industrial park Quanzhou City |
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