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dc.creatorNikolić, Irena
dc.creatorMarković, Smilja
dc.creatorVeselinović, Ljiljana
dc.creatorRadmilović, Vuk V.
dc.creatorJanković Častvan, Ivona
dc.creatorRadmilović, Velimir R.
dc.date.accessioned2018-12-07T13:40:37Z
dc.date.available2018-12-07T13:40:37Z
dc.date.issued2019
dc.identifier.issn0167-577X
dc.identifier.urihttp://www.sciencedirect.com/science/article/pii/S0167577X18315908
dc.identifier.urihttp://dais.sanu.ac.rs/123456789/4551
dc.description.abstractPristine electric arc furnace slag (EAFS) as well as EAFS modified by alkali activation i.e. alkali activated slag (AAS) have found a novel application as adsorbents used in Cu2+ removal from sulfate solutions. The adsorption tests were carried in batch conditions and results have shown that alkali activation of EAFS enhances the Cu2+ adsorption. The adsorption process was found to follow a pseudo second-order kinetic model and occurs via formation of posnjakite (Cu4(SO4)(OH)6·H2O) on the surface of both, EAFS and AAS. Enhanced adsorption properties of AAS, compared to EAFS, are attributed to a more porous structure, larger specific surface area and an increased number of surface groups involved in the binding of Cu2+.
dc.publisherElsevier
dc.relationMinistry of Science of Montenegro, Project no. 01-2383/2
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/45019/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172054/RS//
dc.relationSerbian Academy of Sciences and Arts, Project F-141
dc.rightsrestrictedAccess
dc.sourceMaterials Letters
dc.subjectadsorption
dc.subjectalkali activation
dc.subjectcopper
dc.subjectFTIR
dc.subjectporous materials
dc.subjectsteel slag
dc.titleEnhanced sorption of Cu2+ from sulfate solutions onto modified electric arc furnace slag
dc.typearticleen
dc.rights.licenseARR
dcterms.abstractРадмиловић, Вук В.; Радмиловић, Велимир Р.; Веселиновић, Љиљана; Јанковић Частван, Ивона; Николић, Ирена; Марковић, Смиља; Енханцед сорптион оф Цу2+ фром сулфате солутионс онто модифиед елецтриц арц фурнаце слаг;
dc.citation.spage184
dc.citation.epage188
dc.citation.volume235
dc.identifier.wos000448000700046
dc.identifier.doi10.1016/j.matlet.2018.10.027
dc.identifier.scopus2-s2.0-85054444108
dc.type.versionpublishedVersion


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