| 南丹大厂矿区土壤中Fe、Zn、Cu含量的测定 |
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| 引用本文： | 严军. 南丹大厂矿区土壤中Fe、Zn、Cu含量的测定[J]. 河池师专学报, 2009, 0(2): 54-57 |
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| 作者姓名： | 严军 |
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| 作者单位： | 河池学院化学与生命科学系,广西宜州546300 |
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| 基金项目： | [基金项目]广西教育厅科研资助项目（桂教科研[2004]20号）;河池学院科研资助项目（2004A-N002）;河池学院科研资助项目（2007B-N006）. |
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| 摘 要： | 采用分光光度法测定广西南丹县大厂镇矿区36个土壤样品中的Fe、Zn、Cu含量。结果表明南丹县大厂矿区土壤中Fe、Zn、Cu含量较高，其中最高含量分别为11890．73mg／kg、7582．87mg／kg、1540．78mg／kg，平均含量分别为10293．65mg／kg、4329．31mg／kg、589．16mg／kg。土壤中Fe、Zn、Cu的平均含量分别超过世界土壤背景值、中国土壤背景值、广西土壤背景值的257．14、48．10、19．64；367．33、53．85、26．07；298．12、9．24、28．34倍。
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| 关 键 词： | 矿区土壤 Fe Zn Cu |
Determination of Fe,Zn and Cu in the Soil at Dachang Mine of Nandan |
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| YAN Jun. Determination of Fe,Zn and Cu in the Soil at Dachang Mine of Nandan[J]. Journal of Hechi Normal College, 2009, 0(2): 54-57 |
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| Authors: | YAN Jun |
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| Affiliation: | YAN Jun (Department of Chemistry and Life Sciences, Hechi University, Yizhou, Guangxi 546300, China) |
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| Abstract: | Fe,Zn and Cu in 36 soil samples of Dachang mine in Nandan are determined by Vis spectroscopy and the result shows a high content of Fe,Zn and Cu at this area. The highest contents of Fe , Zn and Cu are 11 890.73 mg/kg,7 582.87 mg/kg and 1 540.78 mg/kg respectively. The average content of Fe is 10 293.65 mg,/kg which exceeds the soil background values of the world and China, Guangxi 257.14, 367.33 and 298.12 times respectively. The average content of Zn is 4 329.31 mg/kg which exceeds the soil background values of the world and China, Guangxi 48. 10, 53.85 and 9.24 times respectively . The average content of Cu is 589. 16 mg/kg exceeds the soil background values of the world and China , Guangxi 19.64, 26.07 and 28.34 times respectively. |
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| Keywords: | mine soil Fe Zn Cu |
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