Cesium and strontium ion exchange on the framework titanium silicate M2Ti2O3 SiO4·nH2 O (M = H, Na)

S. Solbrå, N. Allison, S. Waite, S. V. Mikhalovsky, A. I. Bortun, L. N. Bortun, A. Clearfield

Research output: Contribution to journal › Article

31 Citations (Scopus)

Abstract

The ion exchange properties of the titanium silicate, M2-Ti2O3SiO4 ·nH2O (M = H, Na), toward stable and radioactive 137Cs+ and 89Sr2+, have been examined. By studying the cesium and strontium uptake in the presence of NaNO3, CaCl2, NaOH, and HNO3 (in the range of 0.01-6 M) the sodium titanium silicate was found to be an efficient Cs+ ion exchanger in acid, neutral, and alkaline media and an efficient Sr2+ ion exchanger in neutral and alkaline media, which makes it promising for treatment of contaminated environmental media and biological systems.

Original languageEnglish
Pages (from-to)626-629
Number of pages4
JournalEnvironmental Science and Technology
Volume35
Issue number3
DOIs
Publication statusPublished - Feb 1 2001
Externally publishedYes

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Cesium
Strontium
Ion exchangers
cesium
strontium
titanium
Silicates
ion exchange
Ion exchange
silicate
Titanium
Biological systems
Sodium
sodium
Acids
acid
titanium silicide
ion exchanger

ASJC Scopus subject areas

  • Environmental Engineering
  • Environmental Science(all)
  • Environmental Chemistry

Cite this

Solbrå, S., Allison, N., Waite, S., Mikhalovsky, S. V., Bortun, A. I., Bortun, L. N., & Clearfield, A. (2001). Cesium and strontium ion exchange on the framework titanium silicate M2Ti2O3 SiO4·nH2 O (M = H, Na). Environmental Science and Technology, 35(3), 626-629. https://doi.org/10.1021/es000136x

Cesium and strontium ion exchange on the framework titanium silicate M2Ti2O3 SiO4·nH2 O (M = H, Na). / Solbrå, S.; Allison, N.; Waite, S.; Mikhalovsky, S. V.; Bortun, A. I.; Bortun, L. N.; Clearfield, A.

In: Environmental Science and Technology, Vol. 35, No. 3, 01.02.2001, p. 626-629.

Research output: Contribution to journal › Article

Solbrå, S, Allison, N, Waite, S, Mikhalovsky, SV, Bortun, AI, Bortun, LN & Clearfield, A 2001, 'Cesium and strontium ion exchange on the framework titanium silicate M2Ti2O3 SiO4·nH2 O (M = H, Na)', Environmental Science and Technology, vol. 35, no. 3, pp. 626-629. https://doi.org/10.1021/es000136x
Solbrå S, Allison N, Waite S, Mikhalovsky SV, Bortun AI, Bortun LN et al. Cesium and strontium ion exchange on the framework titanium silicate M2Ti2O3 SiO4·nH2 O (M = H, Na). Environmental Science and Technology. 2001 Feb 1;35(3):626-629. https://doi.org/10.1021/es000136x
Solbrå, S. ; Allison, N. ; Waite, S. ; Mikhalovsky, S. V. ; Bortun, A. I. ; Bortun, L. N. ; Clearfield, A. / Cesium and strontium ion exchange on the framework titanium silicate M2Ti2O3 SiO4·nH2 O (M = H, Na). In: Environmental Science and Technology. 2001 ; Vol. 35, No. 3. pp. 626-629.
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