Sorption equilibria of chlorinated anilines in aqueous solution on resin-bound cobalt ion

Basit Öğe Kaydı
dc.authoridUCAN, MUSTAFA/0000-0002-4763-1374
dc.contributor.authorUçan, M
dc.contributor.authorAyar, A
dc.date.accessioned2024-11-07T13:24:44Z
dc.date.available2024-11-07T13:24:44Z
dc.date.issued2002
dc.departmentNiğde Ömer Halisdemir Üniversitesi
dc.description.abstractStudies have been made of the sorption equilibria of chlorinated anilines in aqueous solution on ligand exchange resin. The chlorinated anilines used included 2-chloroaniline, 3-chloroaniline, 4-chloroaniline and 2,5-dichloroaniline. A mini-column apparatus was used to study sorption of chlorinated anilines onto ligand exchange resin. The experiments were conducted in a constant temperature at 25 +/- 0.1 degreesC. The sorption behaviour of these chlorinated anilines on Co(II)-loaded carboxylated diaminoethyl sporopollenin (CDAE-sporopollenin) can be expressed by the Langmuir and Freundlich isotherms. The characteristics of the sorption process were also investigated using Scatchard plot analysis (q/C vs. q). When the Scatchard plot showed a deviation from linearity, greater emphasis was placed on the analysis of the adsorption data in terms of the Freundlich model, in order to construct the adsorption isotherms of the ligand(s) at particular concentration(s) in solutions. Equilibrium binding data for ligands gave rise to a linear plot, indicating that the Langmuir model could be applied. Ligand adsorption constants, dissociation constant (K-d) and correlation coefficients for the ligands were calculated from Langmuir and Freundlich isotherms. (C) 2002 Elsevier Science B.V. All rights reserved.
dc.identifier.doi10.1016/S0927-7757(02)00134-6
dc.identifier.endpage47
dc.identifier.issn0927-7757
dc.identifier.issue1-3
dc.identifier.scopus2-s2.0-0037199478
dc.identifier.scopusqualityQ1
dc.identifier.startpage41
dc.identifier.urihttps://doi.org/10.1016/S0927-7757(02)00134-6
dc.identifier.urihttps://hdl.handle.net/11480/14279
dc.identifier.volume207
dc.identifier.wosWOS:000177356400005
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier Science Bv
dc.relation.ispartofColloids and Surfaces A-Physicochemical and Engineering Aspects
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20241106
dc.subjectbreakthrough
dc.subjectligand exchange
dc.subjectsorption
dc.subjectadsorption
dc.subjectsporopollenin
dc.subjectaromatic amines
dc.titleSorption equilibria of chlorinated anilines in aqueous solution on resin-bound cobalt ion
dc.typeArticle

Dosyalar

Koleksiyon

WoS İndeksli Yayınlar Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu