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dc.creatorHercigonja, Radmila V.
dc.creatorVranješ-Đurić, Sanja
dc.creatorMirković, Marija D.
dc.creatorMarković, Bojana M.
dc.creatorMaksin, Danijela D.
dc.creatorMarković, Bojana N.
dc.creatorNastasović, Aleksandra B.
dc.date.accessioned2018-07-06T12:40:22Z
dc.date.available2018-07-06T12:40:22Z
dc.date.issued2018
dc.identifier.issn0236-5731 (print)
dc.identifier.issn1588-2780 (electronic)
dc.identifier.urihttp://link.springer.com/10.1007/s10967-018-5893-2
dc.identifier.urihttp://vinar.vin.bg.ac.rs/handle/123456789/7729
dc.description.abstractThe adsorption properties of two zeolite types, faujasite (NaY, ZnY, CoY) and LTA-4A zeolite (NaA, ZnA, CoA), towards technetium were studied in batch static experiments. The Si/Al ratio, acidity, dealumination, chargebalance cations of zeolite, contact time and temperature determined the adsorption efficiency. The maximum removal efficiency of 98.8% and Kdvalue (2.06 × 10−4 cm3 g−1) was achieved using CoY (zeolite type Y). The kinetics of technetium adsorption followed the pseudo-second order model. The TcO2adsorption is mainly due to the hydrogen bonds between protons of the zeolitic structural OH groups (Bronsted acid center) and oxygen from the TcO2−.en
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/45015/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/43009/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172018/RS//
dc.rightsrestrictedAccess
dc.sourceJournal of Radioanalytical and Nuclear Chemistry
dc.subjecttechnetiumen
dc.subjectzeoliteen
dc.subjectAdsorptionen
dc.subjectkineticsen
dc.titleTechnetium removal from the aqueous solution using zeolites A and Y containing transition metal ions Co2+ and Zn2+en
dc.typearticleen
dc.rights.licenseARR
dcterms.abstractМирковић, Марија Д.; Марковић, Бојана Н.; Настасовић, Aлександра Б.; Херцигоња, Радмила В.; Марковић, Бојана М.; Максин, Данијела Д.; Врањеш-Дјурић, Сања Д.;
dc.rights.holder© 2018, Akadémiai Kiadó, Budapest, Hungary
dc.citation.volume317
dc.citation.issue1
dc.citation.spage215
dc.citation.epage225
dc.identifier.wos000435823100022
dc.identifier.doi10.1007/s10967-018-5893-2
dc.type.versionpublishedVersion
dc.identifier.scopus2-s2.0-85048894765


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