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dc.creatorEkmeščić, Bojana
dc.creatorMaksin, Danijela
dc.creatorMarković, J.P.
dc.creatorVuković, Zorica
dc.creatorHercigonja, Radmila
dc.creatorNastasović, Aleksandra
dc.creatorOnjia, Antonije E.
dc.date.accessioned2019-01-30T17:48:02Z
dc.date.available2019-01-30T17:48:02Z
dc.date.issued2019
dc.identifier.issn1878-5352
dc.identifier.urihttp://cer.ihtm.bg.ac.rs/handle/123456789/1838
dc.description.abstractThe presented study describes macroporous crosslinked poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate) [PGME] functionalized with diethylenetriamine [PGME-deta] as a potential recovery agent for Mo(VI) oxyanions from aqueous solutions. Sorption studies were carried out by varying experimental conditions (pH, time, concentration, temperature). Kinetics of Mo(VI) sorption was investigated in batch (static) experiments, in the temperature range 298-343K. Sorption dynamics data were fitted to seven chemical-reaction and particle-diffusion models. The kinetics studies showed that Mo(VI) sorption adhered to the pseudo-second-order model under all investigated operating conditions. The sorption kinetics was determined to be governed by both the intraparticle diffusion and the external film diffusion to a lesser extent. The temperature rise promotes the molybdate species removal, with the maximum experimental uptake capacity of 4.02mmolg- 1 at 298K, at the selected pH which is consistent with the predominance range of hydrolized polynuclear Mo(VI) forms and optimum electrostatic attraction.en
dc.publisherElsevier
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/43009/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/45001/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172018/RS//
dc.rightsopenAccess
dc.sourceArabian Journal of Chemistry
dc.subjectDiethylenetriamineen
dc.subjectMacroporous crosslinked copolymeren
dc.subjectMo(VI) recoveryen
dc.subjectSorption kineticsen
dc.titleRecovery of molybdenum oxyanions using macroporous copolymer grafted with diethylenetriamineen
dc.typearticle
dc.rights.licenseBY-NC-ND
dcterms.abstractМарковић, Ј.П.; Оњиа, A.Е.; Екмешчић, Бојана; Вуковић, Зорица; Максин, Д.Д.; Настасовић, Aлександра; Херцигоња, Р.В.;
dc.citation.volume12
dc.citation.issue8
dc.citation.spage3628
dc.citation.epage3638
dc.citation.other
dc.citation.rankM21
dc.identifier.doi10.1016/j.arabjc.2015.11.010
dc.identifier.rcubrcub_1836
dc.identifier.fulltexthttp://cer.ihtm.bg.ac.rs/bitstream/id/19712/1-s2.0-S1878535215003226-main.pdf
dc.identifier.scopus2-s2.0-84950327506
dc.identifier.wos000504900300180
dc.type.versionpublishedVersion


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