| 合肥市污泥重金属污染及农用安全性评价 |
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| 引用本文： | 张时珍,张凤琴.合肥市污泥重金属污染及农用安全性评价[J].阜阳师范学院学报(自然科学版),2012,29(1):73-75,104. |
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| 作者姓名： | 张时珍 张凤琴 |
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| 作者单位： | 安徽水利水电职业技术学院资源与环境工程系,安徽合肥,231603 |
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| 基金项目： | 安徽水利水电职业技术学院科研项目 |
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| 摘 要： | 对取自合肥市王小郢污水处理厂的8个污泥样品,采用电感耦合等离子体质谱法(ICP-MS)测试了重金属元素含量,对Co、Cr、Cu、Mn、Ni、Zn、As等7种元素进行了含量分析及地质累积指数评价;对Cr、As、Cu、Zn、Ni等5种元素进行了单因子及内梅罗综合指数评价。结果表明,合肥市污泥重金属含量相对较低,污染状况较轻,符合农用标准。
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| 关 键 词： | 污泥 重金属 污染 农业用途 评价 |
Evaluation of heavy metals pollution and agriculture use in municipal sludge of Hefei |
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| ZHANG Shi-zhen,ZHANG Feng-qin.Evaluation of heavy metals pollution and agriculture use in municipal sludge of Hefei[J].Journal of Fuyang Teachers College:Natural Science,2012,29(1):73-75,104. |
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| Authors: | ZHANG Shi-zhen ZHANG Feng-qin |
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| Institution: | (Department of Environment Science and Engineering,Anhui Techinical College of Water Resources and Hydroelectric Power,Hefei Anhui 231603,China) |
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| Abstract: | The contents of heavy metal from 8 municipal sludge samples in Hefei have been determined by Inductively Coupled Plasma Mass Spectrometry(ICP-MS).Pollution of 7 heavy metals in municipal sludge from Hefei was evaluated with the index of geoaccumulation,5 heavy metals was evaluated by single factor index and Nemerow index.The Result indicates that the heavy metals content relatively low in the municipal sludge of Hefei,the pollution condition is lighter,and conform to the standard of agriculture. |
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| Keywords: | municipal sludge heavy metal agriculture use evaluaion |
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