Adsorption of Phosphorus by Lithium Silica Fume

Wei Lan Lin; Jin Chuan Gu; Yu Heng Wang; Wen Yuan Wang

doi:10.4028/www.scientific.net/AMM.368-370.692

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 368-370Adsorption of Phosphorus by Lithium Silica Fume

Adsorption of Phosphorus by Lithium Silica Fume

Abstract:

adsorption is a good method to remove phosphorus. In the experiment, lithium silica fume is used as the adsorption material, adsorption isotherms ,kinetics and dosage effects were examined. It shows that the adsorption kinetics data are consistent with the pseudo-second-order equation and the adsorption is easy to happen. Freundlich isotherm equation is fit for description of the adsorption. The maximum adsorption capacities on lithium silica fume is 1.166 mg/g. When dosage get to 12 g/l and the concentration of phosphorus solution is 2 mg/l, the removal rate reach to 95% at 308k.

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Periodical:

Applied Mechanics and Materials (Volumes 368-370)

Pages:

692-696

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.368-370.692

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Online since:

August 2013

Authors:

Wei Lan Lin, Jin Chuan Gu, Yu Heng Wang, Wen Yuan Wang

Keywords:

Adsorption, Lithium Silica Fume, Phosphorus

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