Adsorption of (137)Cs on titanium ferrocyanide and transformation of the sorbent to lithium titanate: a new method for long term immobilization of (137)Cs

Dynamic adsorption of radiocesium on titanium ferrocyanide grains from reactor coolant simulating solution containing salts at moderate concentrations has been investigated. Effective decontamination of the neutral solutions has been achieved, in the amounts of a more than 20 thousand bed volumes. A...

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Autores principales: Bartoś, Barbara, Filipowicz, Barbara, Łyczko, Monika, Bilewicz, Aleksander
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer Netherlands 2014
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4514658/
https://www.ncbi.nlm.nih.gov/pubmed/26224978
http://dx.doi.org/10.1007/s10967-014-3218-7
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author Bartoś, Barbara
Filipowicz, Barbara
Łyczko, Monika
Bilewicz, Aleksander
author_facet Bartoś, Barbara
Filipowicz, Barbara
Łyczko, Monika
Bilewicz, Aleksander
author_sort Bartoś, Barbara
collection PubMed
description Dynamic adsorption of radiocesium on titanium ferrocyanide grains from reactor coolant simulating solution containing salts at moderate concentrations has been investigated. Effective decontamination of the neutral solutions has been achieved, in the amounts of a more than 20 thousand bed volumes. After adsorption the titanium ferrocyanide was transferred to titanates and calcined at 900 °C. The leaching test of the obtained lithium titanates indicates that the loaded adsorbent can serve as an effective primary barrier in nuclear waste repositories.
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spelling pubmed-45146582015-07-27 Adsorption of (137)Cs on titanium ferrocyanide and transformation of the sorbent to lithium titanate: a new method for long term immobilization of (137)Cs Bartoś, Barbara Filipowicz, Barbara Łyczko, Monika Bilewicz, Aleksander J Radioanal Nucl Chem Article Dynamic adsorption of radiocesium on titanium ferrocyanide grains from reactor coolant simulating solution containing salts at moderate concentrations has been investigated. Effective decontamination of the neutral solutions has been achieved, in the amounts of a more than 20 thousand bed volumes. After adsorption the titanium ferrocyanide was transferred to titanates and calcined at 900 °C. The leaching test of the obtained lithium titanates indicates that the loaded adsorbent can serve as an effective primary barrier in nuclear waste repositories. Springer Netherlands 2014-06-08 2014 /pmc/articles/PMC4514658/ /pubmed/26224978 http://dx.doi.org/10.1007/s10967-014-3218-7 Text en © The Author(s) 2014 https://creativecommons.org/licenses/by/4.0/ Open AccessThis article is distributed under the terms of the Creative Commons Attribution License which permits any use, distribution, and reproduction in any medium, provided the original author(s) and the source are credited.
spellingShingle Article
Bartoś, Barbara
Filipowicz, Barbara
Łyczko, Monika
Bilewicz, Aleksander
Adsorption of (137)Cs on titanium ferrocyanide and transformation of the sorbent to lithium titanate: a new method for long term immobilization of (137)Cs
title Adsorption of (137)Cs on titanium ferrocyanide and transformation of the sorbent to lithium titanate: a new method for long term immobilization of (137)Cs
title_full Adsorption of (137)Cs on titanium ferrocyanide and transformation of the sorbent to lithium titanate: a new method for long term immobilization of (137)Cs
title_fullStr Adsorption of (137)Cs on titanium ferrocyanide and transformation of the sorbent to lithium titanate: a new method for long term immobilization of (137)Cs
title_full_unstemmed Adsorption of (137)Cs on titanium ferrocyanide and transformation of the sorbent to lithium titanate: a new method for long term immobilization of (137)Cs
title_short Adsorption of (137)Cs on titanium ferrocyanide and transformation of the sorbent to lithium titanate: a new method for long term immobilization of (137)Cs
title_sort adsorption of (137)cs on titanium ferrocyanide and transformation of the sorbent to lithium titanate: a new method for long term immobilization of (137)cs
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4514658/
https://www.ncbi.nlm.nih.gov/pubmed/26224978
http://dx.doi.org/10.1007/s10967-014-3218-7
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