Paper Title:
Sorption of Ferric and Ferrous Ions on Silica
  Abstract

The sorption of ferric and ferrous ions from aqueous solutions on the silica powder, obtained from colloidal dispersion of silica (silica sol), was studied as a function of their concentrations and solution pH. The amount of sorbed ferric and ferrous ions increases with increasing final pH of the solution. The sorption isotherms are of high-affinity type. A sorption mechanism of ferric and ferrous ions from aqueous solutions on silica is proposed.

  Info
Periodical
Edited by
Dragan P. Uskokovic, Slobodan K. Milonjic and Dejan I. Rakovic
Pages
67-72
DOI
10.4028/www.scientific.net/MSF.518.67
Citation
S.K. Milonjić, S. D. Čupić, L.S. Čerović, "Sorption of Ferric and Ferrous Ions on Silica ", Materials Science Forum, Vol. 518, pp. 67-72, 2006
Online since
July 2006
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Price
$32.00
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