Evaluation of the performance of calix[8]arene derivatives as liquid phase extraction material for the removal of azo dyes

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dc.contributor.authorGungor, Omer
dc.contributor.authorYilmaz, Aydan
dc.contributor.authorMemon, Shahabuddin
dc.contributor.authorYimaz, Mustafa
dc.date.accessioned2020-03-26T17:26:52Z
dc.date.available2020-03-26T17:26:52Z
dc.date.issued2008
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractThis pit per presents a study on the removal of azo dyes (Reactive Black 5, Trapaeolin 000, Methyl Orange and Direct Violet 51) with calix[n]arene derivatives from aqueous solution into the organic phase in order to explore the potential use of calixarenes as low-cost efficient extractants for wastewater dye removal. The carboxylic acid derivative of calix[8]arene shows highest affinity towards the azo dyes. The influence of NaCl (present in the solution) on extraction process was also Studied. The extent of the dye removal increased with the addition of NaCl. The proposed extraction mechanism involves several kinds of interactions: electrostatic repulsion between carboxylic acid groups of calix[8]arenes and sulfonate groups of azo dyes, hydrogen bonding and formation of an inclusion complex due to three dimensional cavity type calix[n]arene molecules through host-guest interactions. (C) 2008 Elsevier B.V. All rights reserved.en_US
dc.description.sponsorshipSelcuk UniversitySelcuk Universityen_US
dc.description.sponsorshipWe thank the Research Foundation of the Selcuk University for the financial support of this work.en_US
dc.identifier.doi10.1016/j.jhazmat.2008.01.060en_US
dc.identifier.endpage207en_US
dc.identifier.issn0304-3894en_US
dc.identifier.issn1873-3336en_US
dc.identifier.issue1en_US
dc.identifier.pmid18321641en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage202en_US
dc.identifier.urihttps://dx.doi.org/10.1016/j.jhazmat.2008.01.060
dc.identifier.urihttps://hdl.handle.net/20.500.12395/22397
dc.identifier.volume158en_US
dc.identifier.wosWOS:000258900500024en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherELSEVIER SCIENCE BVen_US
dc.relation.ispartofJOURNAL OF HAZARDOUS MATERIALSen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectcalix[4]arenesen_US
dc.subjectcalix[8]arenesen_US
dc.subjectsolvent extractionen_US
dc.subjectazo dyesen_US
dc.titleEvaluation of the performance of calix[8]arene derivatives as liquid phase extraction material for the removal of azo dyesen_US
dc.typeArticleen_US

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