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dc.creatorTaleb, Khaled
dc.creatorRusmirović, Jelena
dc.creatorRančić, Milica
dc.creatorNikolić, Jasmina
dc.creatorDrmanić, Saša
dc.creatorVeličković, Zlate
dc.creatorMarinković, Aleksandar
dc.date.accessioned2021-03-10T13:04:41Z
dc.date.available2021-03-10T13:04:41Z
dc.date.issued2016
dc.identifier.issn0352-5139
dc.identifier.urihttp://TechnoRep.tmf.bg.ac.rs/handle/123456789/3292
dc.description.abstractA novel adsorbent, NC-PEG, obtained by modification of nanocellulose (NC) with PEG-6-arm amino polyethylene glycol (PEG-NH2) via maleic anhydride (MA) linker, was used for removal of Cd2+ and Ni2+ from water. A subsequent precipitation of iron oxide (FO) from goethite on NC-PEG was employed to produce NC-PEG/FO adsorbent which was used for As(V) and As(III) removal. In a batch test, the influence of pH, contact time, initial ion concentration and temperature on the adsorption efficiency were studied. The maximum adsorption capacities found for Cd2+ and Ni2+, obtained by the use of Langmuir model, were 37.9 and 32.4 mg g(-1) at 25 degrees C, respectively. Also, high As(V) and As(III) removal capacities of 26.0 and 23.6 mg g(-1) were obtained. The thermodynamic parameters indicated endothermic, feasible and spontaneous nature of the adsorption process. The kinetic study, i.e., fitting by Weber-Morris model predicted that intra-particle diffusion was the rate-controlling step. The ability for multi-cycle reusability of both NC-PEG and NCPEG/FO, represents a positive indicator when considering their possible applications.en
dc.publisherSrpsko hemijsko društvo, Beograd
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172013/RS//
dc.relationUniversity of Defence, Republic of Serbia [VA-TT/4/16-18]
dc.rightsopenAccess
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/
dc.sourceJournal of the Serbian Chemical Society
dc.subjectarsenicen
dc.subjectadsorptionen
dc.subjecthydrous iron oxideen
dc.subjectnanocelluloseen
dc.titleEfficient pollutants removal by amino-modified nanocellulose impregnated with iron oxideen
dc.typearticle
dc.rights.licenseBY-NC-ND
dc.citation.epage1213
dc.citation.issue10
dc.citation.other81(10): 1199-1213
dc.citation.rankM23
dc.citation.spage1199
dc.citation.volume81
dc.identifier.doi10.2298/JSC160529063T
dc.identifier.fulltexthttp://TechnoRep.tmf.bg.ac.rs/bitstream/id/9426/0352-51391600063T.pdf
dc.identifier.rcubconv_5153
dc.identifier.scopus2-s2.0-84994045059
dc.identifier.wos000388028400009
dc.type.versionpublishedVersion


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