Articles producció científicaQuímica Analítica i Química Orgànica

A fast strategy to sequentially separate and determine Sr-90, Pb-210 and Po-210 in water samples using Sr resin

  • Identification data

    Identifier:  imarina:9241747
    Handle: https://hdl.handle.net/20.500.11797/imarina9241747
    Authors:  Martinez, J; de los Cobos, M; Penalver, A; Aguilar, C; Borrull, F
    Abstract:
    This study presents a rapid and novel sequential separation strategy based on extraction chromatography for determining Sr-90, Pb-210 and Po-210 in drinking water samples. It involves the use of Sr resin for the separation and then liquid scintillation counting and alpha spectrometry for the determination. The experimental results obtained showed that the proper acidic solution to quantitatively retain the aforementioned radionuclides is 3 M HNO3. The optimum eluents were determined for obtaining quantitative recoveries (70-80%) of Sr-90, Pb-210 and Po-210. The method was validated with intercomparison water samples and is satisfactory in terms of minimum detectable activities, which are 50% lower than that established in RD 314/2016.

  • Others:

    Link to the original source: https://link.springer.com/article/10.1007/s10967-021-08093-0?utm_source=xmol&utm_medium=affiliate&utm_content=meta&utm_campaign=DDCN_1_GL01_metadata
    APA: Martinez, J; de los Cobos, M; Penalver, A; Aguilar, C; Borrull, F (2022). A fast strategy to sequentially separate and determine Sr-90, Pb-210 and Po-210 in water samples using Sr resin. JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY, 331(1), 629-637. DOI: 10.1007/s10967-021-08093-0
    Paper original source: JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY. 331 (1): 629-637
    Article's DOI: 10.1007/s10967-021-08093-0
    Journal publication year: 2022-01-01
    Entity: Universitat Rovira i Virgili
    Paper version: info:eu-repo/semantics/publishedVersion
    Record's date: 2026-05-09
    URV's Author/s: Aguilar Anguera, Maria del Carmen / Borrull Ballarín, Francesc / De Los Cobos Ruiz, Miquel Frederic / MARTÍNEZ, JOANA / PEÑALVER HERNANDO, ALEJANDRA
    Department: Química Analítica i Química Orgànica
    Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
    Publication Type: Journal Publications
    Author, as appears in the article.: Martinez, J; de los Cobos, M; Penalver, A; Aguilar, C; Borrull, F
    licence for use: https://creativecommons.org/licenses/by/3.0/es/
    Thematic Areas: Spectroscopy, Radiology, nuclear medicine and imaging, Public health, environmental and occupational health, Pollution, Nuclear science & technology, Nuclear energy and engineering, Health, toxicology and mutagenesis, Engenharias ii, Ciências agrárias i, Chemistry, inorganic & nuclear, Chemistry, analytical, Antropologia / arqueologia, Analytical chemistry
    Author's mail: miquelfrederic.deloscobos@estudiants.urv.cat, carme.aguilar@urv.cat, carme.aguilar@urv.cat, francesc.borrull@urv.cat, francesc.borrull@urv.cat, francesc.borrull@urv.cat, francesc.borrull@urv.cat

  • Keywords:

    Strontium-90
    Sr resin
    Sequential separation
    Scintillation
    Rapid-determination
    Quantification
    Polonium-210
    Lead-210
    Drinking water
    Alpha
    Analytical Chemistry
    Chemistry
    Analytical
    Inorganic & Nuclear
    Health
    Toxicology and Mutagenesis
    Nuclear Energy and Engineering
    Nuclear Science & Technology
    Pollution
    Public Health
    Environmental and Occupational Health
    Radiology
    Nuclear Medicine and Imaging
    Spectroscopy
    Engenharias ii
    Ciências agrárias i
    Antropologia / arqueologia

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