Title of article
Adsorption of uranium (VI) from aqueous solution on calcined and acid-activated kaolin
Author/Authors
Wang، نويسنده , , Guanghui and Wang، نويسنده , , Xuegang and Chai، نويسنده , , Xinjun and Liu، نويسنده , , Jinsheng and Deng، نويسنده , , Nansheng، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2010
Pages
4
From page
448
To page
451
Abstract
Kaolin was modified by calcination followed by acid-activation. This type of modification strongly increased the adsorption of uranium (VI) on kaolin. The equilibrium data agreed very well with the Langmuir model. Kinetic studies showed that the adsorption followed the pseudo-second-order model. Thermodynamic parameters showed the endothermic heat of adsorption and the feasibility of the process.
Keywords
Kaolin , Acid-activation , Adsorption , Uranium (VI) , CALCINATION
Journal title
Applied Clay Science:an International Journal on the Application...
Serial Year
2010
Journal title
Applied Clay Science:an International Journal on the Application...
Record number
2222930
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