| 凹凸棒石粘土动态法分离钍(Ⅳ)的研究 |
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| 引用本文： | 蔡龙飞,陈国树.凹凸棒石粘土动态法分离钍(Ⅳ)的研究[J].江西科学,2003,21(2):84-87. |
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| 作者姓名： | 蔡龙飞 陈国树 |
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| 作者单位： | 南昌大学化材学院,江西,南昌,330047 |
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| 摘 要： | 研究了凹凸棒石粘土动态法吸附钍(IV)的酸度、吸附容量等性能，作出了吸附动力学曲线，并用动态法处理合钍废水，钍的吸附率99．8％。凹凸棒石粘土经用盐酸处理后可循环使用。并探讨了其吸附机理。
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| 关 键 词： | 含钍废水 废水处理 吸附分离 凹凸棒石粘土动态法 吸附容量 吸附动力学 吸附机理 |
| 文章编号： | 1001-3679(2003)02-0084-04 |
| 修稿时间： | 2002年10月10 |
Dynamic Separation of Thorium(Ⅳ) by Palygorskite Clay |
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| CAI Long_fei,CHEN Guo_shu.Dynamic Separation of Thorium(Ⅳ) by Palygorskite Clay[J].Jiangxi Science,2003,21(2):84-87. |
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| Authors: | CAI Long_fei CHEN Guo_shu |
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| Abstract: | In this paper,the adsorption capability of palygorskite clay was investigated,the effect of pH and flowing speed on the adsorption capability of palygorskite clay was studied,the waste water containing thorium was separatied by palygorskite clay.After the desorption of Th by 1.3 moL/L HCl,the palygorskite clay can be used repeatedly.The adsorption mechanism was also discussed. |
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