Paper Title:
Adsorption Equilibrium and Kinetics of Copper from Aqueous Solutions on Steel Slag
  Abstract

The adsorption of copper in aqueous solutions by steel slag was studied in batch adsorption experiments. The adsorption equilibrium data fitted best with Langmuir and Freundlich equations. The adsorption was preferential type. A comparison of the kinetics models on the apparent adsorption rate showed that the adsorption system was best described by the pseudo-second-order kinetics. The adsorption rate was controlled by both liquid film diffusion and intraparticle dispersion.

  Info
Periodical
Advanced Materials Research (Volumes 354-355)
Chapter
Chapter 1: Engineering Thermophysics
Edited by
Hao Zhang, Yang Fu and Zhong Tang
Pages
33-36
DOI
10.4028/www.scientific.net/AMR.354-355.33
Citation
J. Y. Li, Q. X. Hua, J. L. Niu, J. W. Tang, K. Xu, "Adsorption Equilibrium and Kinetics of Copper from Aqueous Solutions on Steel Slag", Advanced Materials Research, Vols. 354-355, pp. 33-36, 2012
Online since
October 2011
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Price
$32.00
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