Show simple item record

dc.creatorJović-Jovičić, Nataša
dc.creatorMilutinović Nikolić, Aleksandra
dc.creatorŽunić, Marija
dc.creatorMojović, Zorica
dc.creatorBanković, Predrag
dc.creatorGržetić, Ivan
dc.creatorJovanović, Dušan M.
dc.date.accessioned2019-01-30T17:37:33Z
dc.date.available2019-01-30T17:37:33Z
dc.date.issued2013
dc.identifier.issn0169-7722
dc.identifier.urihttp://cer.ihtm.bg.ac.rs/handle/123456789/1337
dc.description.abstractTwo series of organobentonites (OBs) were synthesized from Na+-exchanged bentonite clay from Bogovina, Serbia. In the first series the starting material was modified using hexadecyltrimethylammonium (HDTMA(+)) ion in the amounts corresponding to 0.2, 0.5, 1.0 and 2.0 of the CEC value. The second series was obtained using quaternary alkyl ammonium cations (QAACs) with different alkyl chain lengths: hexadecyltrimethylammonium (HDTMA(+)), dodecyltrimethylammonium (DDTMA(+)) and tetramethylammonium (TMA(+)) ions. The synthesized OBs were characterized. The adsorption of anionic reactive dye Reactive Black 5 (RB5) and Pb2+ from single component solutions and their hi-component solution was investigated for both series of OBs. The adsorptive properties of the OBs were correlated to the amount and type of incorporated QAACs. The correlation was tested using different mathematical models and best fits were found. Experimental results showed that simultaneous adsorption of RB5 and Pb2+ exhibited synergic effect. The adsorption capacity for both RB5 and Pb2+ was higher in their hi-component solution than in single-component solutions. These results indicate the creation of new adsorption sites during the simultaneous adsorption.en
dc.publisherElsevier Science Bv, Amsterdam
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)/176006/RS//
dc.rightsrestrictedAccess
dc.sourceJournal of Contaminant Hydrology
dc.subjectReactive dyeen
dc.subjectSimultaneous adsorptionen
dc.subjectLeaden
dc.subjectIntraparticle diffusionen
dc.subjectMultifunctional adsorbenten
dc.titleSynergic adsorption of Pb2+ and reactive dye-RB5 on two series of organomodified bentonitesen
dc.typearticle
dc.rights.licenseARR
dcterms.abstractЈовановиц, Д. М.; Банковић, Предраг; Грзетиц, И. A.; Јовић-Јовичић, Наташа; Милутиновић Николић, Aлександра; Мојовић, Зорица; Зуниц, М. Ј.;
dc.citation.volume150
dc.citation.spage1
dc.citation.epage11
dc.citation.other150: 1-11
dc.citation.rankM21
dc.identifier.pmid23624568
dc.identifier.doi10.1016/j.jconhyd.2013.03.004
dc.identifier.rcubConv_2987
dc.identifier.scopus2-s2.0-84876813470
dc.identifier.wos000320088700001
dc.type.versionpublishedVersion


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record