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Measurement of radium and thorium isotopes in environmental samples by alpha-spectrometry

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Measurement of radium and thorium isotopes in environmental samples by alpha-spectrometry

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dc.contributor.author Rodríguez Álvarez, María José es_ES
dc.contributor.author Sánchez, F. es_ES
dc.date.accessioned 2016-06-03T09:16:45Z
dc.date.available 2016-06-03T09:16:45Z
dc.date.issued 1995-03
dc.identifier.issn 0236-5731
dc.identifier.uri http://hdl.handle.net/10251/65184
dc.description The final publication is available at Springer via http://dx.doi.org/10.1007/BF02035979 es_ES
dc.description.abstract [EN] A new method for the determination of low-level radium and thorium isotopes in environmental samples by α-spectrometry is described. Thorium and radium isotopes were chemically separated from the same sample, by using the same tracer (229Th). Two different ways were explored for the concentration process in water samples, obtaining a chemical yield for Ra isotopes between 70–90% in both cases using KMnO4 as carrier and BaCl2 and FeCl3, respectively. The method can also be directly applied for uranium measurements, but in this case there is a limitation on the range of uranium isotopes that can be analyzed. es_ES
dc.description.sponsorship One of us (M.J.R.A.) is grateful to Institución Valenciana de Estudios e Investigación, Spain (IVEI) for fellowship
dc.language Inglés es_ES
dc.publisher Akadémiai Kiadó es_ES
dc.publisher Kluwer Academic Publishers es_ES
dc.relation.ispartof Journal of Radioanalytical and Nuclear Chemistry es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject.classification MATEMATICA APLICADA es_ES
dc.title Measurement of radium and thorium isotopes in environmental samples by alpha-spectrometry es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1007/BF02035979
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Instituto de Instrumentación para Imagen Molecular - Institut d'Instrumentació per a Imatge Molecular es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Matemática Aplicada - Departament de Matemàtica Aplicada es_ES
dc.description.bibliographicCitation Rodríguez Álvarez, MJ.; Sánchez, F. (1995). Measurement of radium and thorium isotopes in environmental samples by alpha-spectrometry. Journal of Radioanalytical and Nuclear Chemistry. 191(1):3-13. doi:10.1007/BF02035979 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://link.springer.com/article/10.1007/BF02035979 es_ES
dc.description.upvformatpinicio 3 es_ES
dc.description.upvformatpfin 13 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 191 es_ES
dc.description.issue 1 es_ES
dc.relation.senia 18087 es_ES
dc.contributor.funder Institución Valenciana de Estudios e Investigación
dc.description.references W.H.O. Method of Radiochemical Analysis, Univ. of Tokio, Intern. edition, 23 (1967) 117. es_ES
dc.description.references T. OKUBO, M. SAKANOUE, Geochem. J., 9 (1975) 221. es_ES
dc.description.references TJOE-PA LIM, N. K. DAVE, N. R. CLOUTIER, Appl. Radiat. Isot., 40 (1989) 63. es_ES
dc.description.references G. J. HANCOCK, P. MARTIN, Appl. Radiat. Isot., 42 (1991) 63. es_ES
dc.description.references M. KOIDE, K. W. BRULAND, Anal. Chim. Acta, 75 (1975) 1. es_ES
dc.description.references K. J. ODELL, Proc. 4th Symp. on the Determination of Radionuclides in Environmental and Biological Materials, April 1983, Ed-Rd Press, London. es_ES
dc.description.references L. HALLSTADIUS, Nucl. Instrum. Methods Phys. Res., 223 (1984) 266. es_ES
dc.description.references Radionuclide Transformations, Annals of the ICRP, ICRP Publication 38, Pergamon Press, Vol. 11, 1983, p. 13. es_ES
dc.description.references M. J. RODRÍGUEZ-ALVAREZ, F. SÁNCHEZ, E. NAVARRO, Proc. 3rd Inter. Summer School, Huelva Spain, M. GARCÍA-LEÓN and G. MADURGA (Eds), World Scientific, Singapore, 1994. es_ES
dc.description.references M. J. RODRÍGUEZ-ALVAREZ, F. SÁNCHEZ, J. Radioanal. Nucl. Chem., 190 (1995) 123. es_ES
dc.description.references C. W. SILL, Anal. Chem., 49 (1977) 618. es_ES
dc.description.references J. L. GASCÓN MURILLO, PhD Thesis, University of Zaragoza, Spain, 1990. es_ES
dc.description.references M. C. MORÓN, A. MARTINEZ-AGUIRRE, M. GARCÍA-LEÓN, Intern. Conf. on Environmental Radioactivity in the Mediterranean Area, Barcelona, 10–13 May 1988. SNE-ENS, Barcelona, 1988, p. 111. es_ES
dc.description.references M. YAMAMOTO, K. KOMURA, K. UENO, Radiochim. Acta, 46 (1989) 137. es_ES
dc.description.references R. GARCÍA-TENORIO, M. GARCÍA-LEÓN, G. MADURGA, C. PIAZZA, Anal. Física B, 82 (1986) 238. es_ES


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