Adsorption of Zn(II) from Aqueous Solution by Attapulgite-Reference-Cited by-同舟云学术

Adsorption of Zn(II) from Aqueous Solution by Attapulgite

Published:2014-11 Issue: Volume:692 Page:149-155
ISSN:1662-7482
Container-title:Applied Mechanics and Materials
language:
Short-container-title:AMM

Author:

Ren Jun¹,Xu Dan¹,Tao Ling¹,Fu Zhao Wen¹

Affiliation:

1. Lanzhou Jiaotong University

Abstract

The adsorption behavior of Zn (II) by attapulgite were studied in the paper, The effects of adsorbent dose. Contact time, ionic strength and temperature on the adsorption were investigated. The maximum adsorption capacity is 4.129 mg.g-1 at 333 K. The kinetic study indicated that the adsorption was a pseudo-second-order process. The adsorption was well fitted by the Langmuir adsorption isotherm model. The results indicated that the sorption of Zn (II) by attapulgite was a spontaneous process, and the sorption was endothermic.

Publisher

Trans Tech Publications, Ltd.

Link

https://www.scientific.net/AMM.692.149.pdf

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