| 磷矿石的铅离子吸附性能研究 |
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| 引用本文： | 石和彬,罗惠华.磷矿石的铅离子吸附性能研究[J].武汉化工学院学报,1999,21(3):34-37. |
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| 作者姓名： | 石和彬 罗惠华 |
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| 作者单位： | 武汉化工学院材料工程系!武汉，430073，武汉化工学院材料工程系!武汉，430073，武汉化工学院材料工程系!武汉，430073，武汉化工学院材料工程系!武汉，430073 |
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| 基金项目： | 湖北省重点科技项目!981P0213 |
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| 摘 要： | 对几种磷矿石在不同条件下除去水溶液中铅离子的特征进行了研究，并对相关反应机理进行了讨论，指出磷矿石的铅离子吸附性能决定于矿石的矿物成分及其结构特征，当磷矿石中氟磷灰石的含量较高、且其结晶程度较低而结构碳酸根含量较高时，磷矿石具有较高的铅离子吸附量.品位较高的磷块岩有望用于铅污染的治理.
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| 关 键 词： | 磷矿石 结构 铅离子 吸附量 |
Research on Pb~(2 ) sorption property of phosphatic ore |
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| Shi Hebin, Luo Huihua, Liu Yu, Zhong Kangnian.Research on Pb~(2 ) sorption property of phosphatic ore[J].Journal of Wuhan Institute of Chemical Technology,1999,21(3):34-37. |
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| Authors: | Shi Hebin Luo Huihua Liu Yu Zhong Kangnian |
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| Abstract: | The characteristics of Pb2 removal from aqueous solutions by phosphatic ores in different conditions had been studied and the reaction mechanisms had been discussed. The data indicate that the Pb2 sorption property of phosphatic ore depended on its mineral composition and structure. The high Pb2 sorption capacity of the ore is in accordance with its high fluorapatite content, and the high CO content,low crystallinity of the fluorapatite. The P - rich phosphate rock may be applied to treat Pb2 pollution |
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| Keywords: | phosphatic ore structrue Pb~(2 ) sorption capacity |
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