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http://hdl.handle.net/2445/207411
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DC Field | Value | Language |
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dc.contributor.author | Martínez, J. | - |
dc.contributor.author | de los Cobos, M. | - |
dc.contributor.author | Peñalver, A. | - |
dc.contributor.author | Tarancón Sanz, Alex | - |
dc.contributor.author | Giménez, I. | - |
dc.contributor.author | Bagán Navarro, Héctor | - |
dc.contributor.author | Borrull, F. | - |
dc.date.accessioned | 2024-02-09T18:00:10Z | - |
dc.date.available | 2024-02-09T18:00:10Z | - |
dc.date.issued | 2023 | - |
dc.identifier.issn | 0969-8043 | - |
dc.identifier.uri | http://hdl.handle.net/2445/207411 | - |
dc.description.abstract | This study describes a new and fast method for separating 210Po from 210Pb and 90Sr, before simultaneously measuring the individual activities of the latter two radionuclides using a plastic scintillation resin (PSresin) in sludge samples taken from a drinking water treatment plant. This method speeds up the analysis process significantly by simultaneously measuring 210Pb and 90Sr in a single step. The method is reproducible and has a relative standard deviation of less than 25% for 210Pb, 210Po and 90Sr. The method was satisfactorily validated with an intercomparison sample and applied to sludge samples from a drinking water treatment plant. The minimum detectable activities for 0.9 g of sludge are 5.5 Bq/kg and 8 Bq/kg for 210Pb and 90Sr respectively when measured for 180 min, and 0.5 Bq/kg for 210Po when measured for 5000 min. | - |
dc.format.extent | 7 p. | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | Elsevier Ltd | - |
dc.relation.isformatof | Reproducció del document publicat a: https://doi.org/10.1016/j.apradiso.2022.110601 | - |
dc.relation.ispartof | Applied Radiation and Isotopes, 2023, vol. 192, p. 1-7 | - |
dc.relation.uri | https://doi.org/10.1016/j.apradiso.2022.110601 | - |
dc.rights | cc-by-nc-nd (c) Martínez, J. et al., 2023 | - |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | - |
dc.source | Articles publicats en revistes (Enginyeria Química i Química Analítica) | - |
dc.subject.classification | Plàstics | - |
dc.subject.classification | Escintil·ladors líquids | - |
dc.subject.classification | Ampolla, l' (Catalunya) | - |
dc.subject.other | Plastics | - |
dc.subject.other | Liquid scintillators | - |
dc.subject.other | Ampolla, l' (Catalonia) | - |
dc.title | Simultaneous determination of <sup>210</sup>Pb and <sup>90</sup>Sr and <sup>210</sup>Po isolation in sludge samples using a plastic scintillation resin | - |
dc.type | info:eu-repo/semantics/article | - |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.idgrec | 727391 | - |
dc.date.updated | 2024-02-09T18:00:10Z | - |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
Appears in Collections: | Articles publicats en revistes (Enginyeria Química i Química Analítica) |
Files in This Item:
File | Description | Size | Format | |
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254419.pdf | 1.03 MB | Adobe PDF | View/Open |
This item is licensed under a Creative Commons License