| 贵州织金县煤矿区土壤重金属污染及评价 |
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| 引用本文： | 张永航,杜莹,付海,孙本万,陈丽.贵州织金县煤矿区土壤重金属污染及评价[J].贵州师范大学学报(自然科学版),2011,29(1):21-23. |
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| 作者姓名： | 张永航 杜莹 付海 孙本万 陈丽 |
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| 作者单位： | 贵州师范大学,化学与材料科学学院,贵州,贵阳,550001 |
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| 摘 要： | 对织金县煤矿区土壤重金属Cu、Zn、Pb、Cd含量进行初步调查,并采用单因子污染指数法、内梅罗综合污染指数法对土壤重金属进行污染评价.结果表明:煤矿区土壤已受到一定程度的重金属污染,以Cu污染最为严重,已达中污染水平,其余3种元素为轻污染.
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| 关 键 词： | 土壤 重金属 污染指数 评价 |
Assessment of heavy metals contamination of soil in Zhijin coal mine area of Guizhou province |
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| ZHANG Yong-hang,DU Ying,FU Hai,SUN Ben-wan,CHEN Li.Assessment of heavy metals contamination of soil in Zhijin coal mine area of Guizhou province[J].Journal of Guizhou Normal University(Natural Sciences),2011,29(1):21-23. |
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| Authors: | ZHANG Yong-hang DU Ying FU Hai SUN Ben-wan CHEN Li |
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| Institution: | ZHANG Yong-hang,DU Ying,FU Hai,SUN Ben-wan,CHEN Li(School of Chemistry and Material Sciences,Guizhou Normal University,Guiyang,Guizhou 550001,China) |
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| Abstract: | The contents of Cu,Zn,Cd and Pb in the soil of Zhijin coal mining area were investigated and evaluated by using the single factor index and Nemerow integrated index method.The results showed that the soil in Zhijin coal mine area was polluted by heavy metals,with medium pollution degree of Cu and slight pollution of others. |
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| Keywords: | soil heavy metals contamination index evaluation |
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