Analysis of isotopes of plutonium in water samples with a PSresin based on aliquat⋅336

There is a necessity to have techniques capable to perform rapid determinations of specific radionuclides with the aim to provide fast response in emergency situations where a large number of samples need to be measured in a short time. Plastic Scintillation Resins (PSresins) raises as an adequate t...

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Autores: Torres Torres, Antonio, Giménez Guerra, Isaac, Bagán Navarro, Héctor, Tarancón Sanz, Alex
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2022
País:España
Institución:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Repositorio:Recercat. Dipósit de la Recerca de Catalunya
OAI Identifier:oai:recercat.cat:2445/213564
Acceso en línea:https://hdl.handle.net/2445/213564
Access Level:acceso abierto
Palabra clave:Plutoni
Isòtops
Escintil·ladors líquids
Plàstics
Plutonium
Isotopes
Liquid scintillators
Plastics
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spelling Analysis of isotopes of plutonium in water samples with a PSresin based on aliquat⋅336Torres Torres, AntonioGiménez Guerra, IsaacBagán Navarro, HéctorTarancón Sanz, AlexPlutoniIsòtopsEscintil·ladors líquidsPlàsticsPlutoniumIsotopesLiquid scintillatorsPlasticsThere is a necessity to have techniques capable to perform rapid determinations of specific radionuclides with the aim to provide fast response in emergency situations where a large number of samples need to be measured in a short time. Plastic Scintillation Resins (PSresins) raises as an adequate tool to achieve this purpose and in the present study a methodology to determine plutonium using a PSresin based on Aliquat·336 was developed. Different sample treatments have been studied under acidic conditions with an emphasis on valence adjustment treatment to achieve an effective retention within the PSresin. Under 3 M nitric acid conditions and an iron sulphamate (II) + nitrite valence adjustment, quantitative retention and 100% detection efficiency were achieved. The retention of the different interferences evaluated (238U, 230Th, 241Am, 210Pb and 99Tc) was low and therefore they do not interfere significantly in the determination of plutonium, except for 99Tc. Finally, a stable tracer to calculate the PSresin separation yield was studied, revealing that gold is suitable for this purpose. This procedure was applied to the analysis of spiked sea and river water samples, obtaining errors lower than 10% in their quantification.Elsevier Ltd2024202420222024info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersion9 p.application/pdfhttps://hdl.handle.net/2445/213564Articles publicats en revistes (Enginyeria Química i Química Analítica)reponame:Recercat. Dipósit de la Recerca de Catalunyainstname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)InglésReproducció del document publicat a: https://doi.org/10.1016/j.apradiso.2022.110333Applied Radiation and Isotopes, 2022, vol. 187, p. 1-9https://doi.org/10.1016/j.apradiso.2022.110333cc-by-nc-nd (c) Torres Torres Antonio, et al., 2022http://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessoai:recercat.cat:2445/2135642026-05-29T05:05:01Z
dc.title.none.fl_str_mv Analysis of isotopes of plutonium in water samples with a PSresin based on aliquat⋅336
title Analysis of isotopes of plutonium in water samples with a PSresin based on aliquat⋅336
spellingShingle Analysis of isotopes of plutonium in water samples with a PSresin based on aliquat⋅336
Torres Torres, Antonio
Plutoni
Isòtops
Escintil·ladors líquids
Plàstics
Plutonium
Isotopes
Liquid scintillators
Plastics
title_short Analysis of isotopes of plutonium in water samples with a PSresin based on aliquat⋅336
title_full Analysis of isotopes of plutonium in water samples with a PSresin based on aliquat⋅336
title_fullStr Analysis of isotopes of plutonium in water samples with a PSresin based on aliquat⋅336
title_full_unstemmed Analysis of isotopes of plutonium in water samples with a PSresin based on aliquat⋅336
title_sort Analysis of isotopes of plutonium in water samples with a PSresin based on aliquat⋅336
dc.creator.none.fl_str_mv Torres Torres, Antonio
Giménez Guerra, Isaac
Bagán Navarro, Héctor
Tarancón Sanz, Alex
author Torres Torres, Antonio
author_facet Torres Torres, Antonio
Giménez Guerra, Isaac
Bagán Navarro, Héctor
Tarancón Sanz, Alex
author_role author
author2 Giménez Guerra, Isaac
Bagán Navarro, Héctor
Tarancón Sanz, Alex
author2_role author
author
author
dc.subject.none.fl_str_mv Plutoni
Isòtops
Escintil·ladors líquids
Plàstics
Plutonium
Isotopes
Liquid scintillators
Plastics
topic Plutoni
Isòtops
Escintil·ladors líquids
Plàstics
Plutonium
Isotopes
Liquid scintillators
Plastics
description There is a necessity to have techniques capable to perform rapid determinations of specific radionuclides with the aim to provide fast response in emergency situations where a large number of samples need to be measured in a short time. Plastic Scintillation Resins (PSresins) raises as an adequate tool to achieve this purpose and in the present study a methodology to determine plutonium using a PSresin based on Aliquat·336 was developed. Different sample treatments have been studied under acidic conditions with an emphasis on valence adjustment treatment to achieve an effective retention within the PSresin. Under 3 M nitric acid conditions and an iron sulphamate (II) + nitrite valence adjustment, quantitative retention and 100% detection efficiency were achieved. The retention of the different interferences evaluated (238U, 230Th, 241Am, 210Pb and 99Tc) was low and therefore they do not interfere significantly in the determination of plutonium, except for 99Tc. Finally, a stable tracer to calculate the PSresin separation yield was studied, revealing that gold is suitable for this purpose. This procedure was applied to the analysis of spiked sea and river water samples, obtaining errors lower than 10% in their quantification.
publishDate 2022
dc.date.none.fl_str_mv 2022
2024
2024
2024
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/2445/213564
url https://hdl.handle.net/2445/213564
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Reproducció del document publicat a: https://doi.org/10.1016/j.apradiso.2022.110333
Applied Radiation and Isotopes, 2022, vol. 187, p. 1-9
https://doi.org/10.1016/j.apradiso.2022.110333
dc.rights.none.fl_str_mv cc-by-nc-nd (c) Torres Torres Antonio, et al., 2022
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv cc-by-nc-nd (c) Torres Torres Antonio, et al., 2022
http://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 9 p.
application/pdf
dc.publisher.none.fl_str_mv Elsevier Ltd
publisher.none.fl_str_mv Elsevier Ltd
dc.source.none.fl_str_mv Articles publicats en revistes (Enginyeria Química i Química Analítica)
reponame:Recercat. Dipósit de la Recerca de Catalunya
instname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
instname_str Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
reponame_str Recercat. Dipósit de la Recerca de Catalunya
collection Recercat. Dipósit de la Recerca de Catalunya
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.811543

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