Sorption of chromium hydroxide sol on silica studied by radiotracing

K. Csoban, P. Joó

Research output: Contribution to journalArticle

9 Citations (Scopus)

Abstract

This study was undertaken to investigate the sorption behavior of chromium hydroxide sol on silica type adsorbent in aqueous solution. Radioisotopic tracer method was used to assess data. This technique allowed sensitive kinetic and equilibrium measurements in both direction: sorption and desorption, which are strongly dependent on solution conditions, such as pH, ionic strength or the presence of complexing species. Total removal of sol particles could not be achieved, even under the most favorable experimental conditions (acidification).

Original languageEnglish
Pages (from-to)19-24
Number of pages6
JournalJournal of Radioanalytical and Nuclear Chemistry
Volume219
Issue number1
DOIs
Publication statusPublished - 1997

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Chromium
Polymethyl Methacrylate
Sols
Silicon Dioxide
Sorption
Silica
Acidification
Ionic strength
Osmolar Concentration
Adsorbents
Particles (particulate matter)
Desorption
Kinetics
hydroxide ion
Direction compound

ASJC Scopus subject areas

  • Analytical Chemistry
  • Inorganic Chemistry
  • Nuclear Energy and Engineering

Cite this

Sorption of chromium hydroxide sol on silica studied by radiotracing. / Csoban, K.; Joó, P.

In: Journal of Radioanalytical and Nuclear Chemistry, Vol. 219, No. 1, 1997, p. 19-24.

Research output: Contribution to journalArticle

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