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dc.creatorHercigonja, Radmila
dc.creatorVranješ-Đurić, Sanja
dc.creatorMirković, Marija D.
dc.creatorMarković, Bojana
dc.creatorMaksin, Danijela
dc.creatorMarković, Bojana N.
dc.creatorNastasović, Aleksandra
dc.date.accessioned2019-01-30T17:57:20Z
dc.date.available2019-01-30T17:57:20Z
dc.date.issued2018
dc.identifier.issn0236-5731
dc.identifier.urihttp://cer.ihtm.bg.ac.rs/handle/123456789/2290
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 K (d) value (2.06 x 10(-4) cm(3) g(-1)) was achieved using CoY (zeolite type Y). The kinetics of technetium adsorption followed the pseudo-second order model. The TcO2 adsorption 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.publisherSpringer, Dordrecht
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.typearticle
dc.rights.licenseARR
dcterms.abstractНастасовић, Aлександра; Мирковиц, Марија Д.; Максин, Данијела Д.; Марковић, Бојана; Марковиц, Бојана Н.; Врањес-Дјуриц, Сања Д.; Херцигоња, Радмила В.;
dc.citation.volume317
dc.citation.issue1
dc.citation.spage215
dc.citation.epage225
dc.citation.other317(1): 215-225
dc.citation.rankM22
dc.identifier.doi10.1007/s10967-018-5893-2
dc.identifier.rcubConv_3950
dc.identifier.scopus2-s2.0-85048894765
dc.identifier.wos000435823100022
dc.type.versionpublishedVersion


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