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Determination of radium by radon emanation after EDTA-mediated sample dissolution

dc.contributor.authorLiatsou, Ioannaen
dc.contributor.authorPashalidis, Ioannisen
dc.creatorLiatsou, Ioannaen
dc.creatorPashalidis, Ioannisen
dc.date.accessioned2019-11-21T06:21:12Z
dc.date.available2019-11-21T06:21:12Z
dc.date.issued2015
dc.identifier.urihttp://gnosis.library.ucy.ac.cy/handle/7/55795
dc.description.abstractThe applicability of radon emanation to determine radium levels in (TE)NORM after EDTA-mediated sample dissolution has been investigated by means of a closed recirculating air loop radon monitoring system. Regarding radium determination in gypsum samples after EDTA-mediated dissolution the method presents excellent linearity (up to 2000 mBq), good resolution (75 mBq g−1) and detection limits (40 mBq g−1). The radioanalytical method presented here has been successfully applied to phosphogypsum samples and the radium levels obtained have been validated with gamma-spectroscopy. Evaluation of the experimental data indicate the robustness, selectivity and cost-effectiveness of this alternative radium analysis approach. © 2015, Akadémiai Kiadó, Budapest, Hungary.en
dc.sourceJournal of Radioanalytical and Nuclear Chemistryen
dc.source.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-84943362513&doi=10.1007%2fs10967-015-4095-4&partnerID=40&md5=4d4d52cefd4bc46550c55e7a832573c1
dc.subjectcorrelation analysisen
dc.subjectArticleen
dc.subjectcalibrationen
dc.subjectanalytic methoden
dc.subjectconcentration (parameters)en
dc.subjectedetic aciden
dc.subjectdissolutionen
dc.subjectlinear systemen
dc.subjectlimit of detectionen
dc.subjectRadon emanationen
dc.subjectRadium analysisen
dc.subject(TE)NORMen
dc.subjectEDTA-mediated dissolutionen
dc.subjectgamma spectrometryen
dc.subjectradium 226en
dc.titleDetermination of radium by radon emanation after EDTA-mediated sample dissolutionen
dc.typeinfo:eu-repo/semantics/article
dc.identifier.doi10.1007/s10967-015-4095-4
dc.description.volume306
dc.description.issue2
dc.description.startingpage445
dc.description.endingpage449
dc.author.faculty002 Σχολή Θετικών και Εφαρμοσμένων Επιστημών / Faculty of Pure and Applied Sciences
dc.author.departmentΤμήμα Χημείας / Department of Chemistry
dc.type.uhtypeArticleen
dc.description.notes<p>Cited By :1</p>en
dc.source.abbreviationJ.Radioanal.Nucl.Chem.en
dc.contributor.orcidPashalidis, Ioannis [0000-0002-7587-6395]
dc.gnosis.orcid0000-0002-7587-6395


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