Behaviour of uranium along Jucar River (Eastern Spain) Determination of 234U/238U and 235U/238U ratios

The uranium concentration and the U-234/U-238, U-235/U-238 activity ratios were studied in water samples from Jucar River, using low-level alpha-spectrometry. The effects of pH, temperature and salinity were considered and more detailed sampling was done in the neighbourhood of Cofrentes Nuclear pla...

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Detalles Bibliográficos
Autores: Rodríguez-Álvarez, M.J.|||0000-0001-8333-8792, Sanchez, F.
Tipo de recurso: artículo
Fecha de publicación:1995
País:España
Institución:Universitat Politècnica de València (UPV)
Repositorio:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
Idioma:inglés
OAI Identifier:oai:riunet.upv.es:10251/57331
Acceso en línea:https://riunet.upv.es/handle/10251/57331
Access Level:acceso abierto
Palabra clave:World rivers
Isotopes
MATEMATICA APLICADA
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spelling Behaviour of uranium along Jucar River (Eastern Spain) Determination of 234U/238U and 235U/238U ratiosRodríguez-Álvarez, M.J.|||0000-0001-8333-8792Sanchez, F.World riversIsotopesMATEMATICA APLICADAThe uranium concentration and the U-234/U-238, U-235/U-238 activity ratios were studied in water samples from Jucar River, using low-level alpha-spectrometry. The effects of pH, temperature and salinity were considered and more detailed sampling was done in the neighbourhood of Cofrentes Nuclear plant (Valencia, Spain). Changes were observed in the uranium concentration with the salinity and the U-234/U-238 activity ratio was found to vary with pH. Leaching and dilution, which depend on pH and salinity, are the probable mechanisms for these changes in the concentration of uranium and the activity ratios.Springer VerlagAkadémiai KiadóDepartamento de Matemática AplicadaEscuela Técnica Superior de Ingeniería InformáticaInstituto de Instrumentación para Imagen MolecularRepositorio Institucional de la Universitat Politècnica de València Riunet19951995-02-01journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfapplication/pdfhttps://riunet.upv.es/handle/10251/57331reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valénciainstname:Universitat Politècnica de València (UPV)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2Reserva de todos los derechoshttp://rightsstatements.org/vocab/InC/1.0/info:eu-repo/semantics/openAccessoai:riunet.upv.es:10251/573312026-06-13T07:49:27Z
dc.title.none.fl_str_mv Behaviour of uranium along Jucar River (Eastern Spain) Determination of 234U/238U and 235U/238U ratios
title Behaviour of uranium along Jucar River (Eastern Spain) Determination of 234U/238U and 235U/238U ratios
spellingShingle Behaviour of uranium along Jucar River (Eastern Spain) Determination of 234U/238U and 235U/238U ratios
Rodríguez-Álvarez, M.J.|||0000-0001-8333-8792
World rivers
Isotopes
MATEMATICA APLICADA
title_short Behaviour of uranium along Jucar River (Eastern Spain) Determination of 234U/238U and 235U/238U ratios
title_full Behaviour of uranium along Jucar River (Eastern Spain) Determination of 234U/238U and 235U/238U ratios
title_fullStr Behaviour of uranium along Jucar River (Eastern Spain) Determination of 234U/238U and 235U/238U ratios
title_full_unstemmed Behaviour of uranium along Jucar River (Eastern Spain) Determination of 234U/238U and 235U/238U ratios
title_sort Behaviour of uranium along Jucar River (Eastern Spain) Determination of 234U/238U and 235U/238U ratios
dc.creator.none.fl_str_mv Rodríguez-Álvarez, M.J.|||0000-0001-8333-8792
Sanchez, F.
author Rodríguez-Álvarez, M.J.|||0000-0001-8333-8792
author_facet Rodríguez-Álvarez, M.J.|||0000-0001-8333-8792
Sanchez, F.
author_role author
author2 Sanchez, F.
author2_role author
dc.contributor.none.fl_str_mv Departamento de Matemática Aplicada
Escuela Técnica Superior de Ingeniería Informática
Instituto de Instrumentación para Imagen Molecular
Repositorio Institucional de la Universitat Politècnica de València Riunet
dc.subject.none.fl_str_mv World rivers
Isotopes
MATEMATICA APLICADA
topic World rivers
Isotopes
MATEMATICA APLICADA
description The uranium concentration and the U-234/U-238, U-235/U-238 activity ratios were studied in water samples from Jucar River, using low-level alpha-spectrometry. The effects of pH, temperature and salinity were considered and more detailed sampling was done in the neighbourhood of Cofrentes Nuclear plant (Valencia, Spain). Changes were observed in the uranium concentration with the salinity and the U-234/U-238 activity ratio was found to vary with pH. Leaching and dilution, which depend on pH and salinity, are the probable mechanisms for these changes in the concentration of uranium and the activity ratios.
publishDate 1995
dc.date.none.fl_str_mv 1995
1995-02-01
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://riunet.upv.es/handle/10251/57331
url https://riunet.upv.es/handle/10251/57331
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Reserva de todos los derechos
http://rightsstatements.org/vocab/InC/1.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Reserva de todos los derechos
http://rightsstatements.org/vocab/InC/1.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Springer Verlag
Akadémiai Kiadó
publisher.none.fl_str_mv Springer Verlag
Akadémiai Kiadó
dc.source.none.fl_str_mv reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
instname:Universitat Politècnica de València (UPV)
instname_str Universitat Politècnica de València (UPV)
reponame_str RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
collection RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
repository.name.fl_str_mv
repository.mail.fl_str_mv
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