Removal of Benzidine-based Azo Dye from Aqueous Solution Using Amide and Amine-functionalized Poly(ethylene terephthalate) Fibers

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dc.contributor.authorYigitoğlu, Mustafa
dc.contributor.authorTemoçin, Zülfikar
dc.date.accessioned2020-06-25T17:49:10Z
dc.date.available2020-06-25T17:49:10Z
dc.date.issued2010
dc.departmentKırıkkale Üniversitesi
dc.descriptionTemocin, Zulfikar/0000-0001-7151-9772
dc.description.abstractIn this study, amide and amine groups bound to poly(ethylene terephthalate) fibers are used to remove the colored toxic Congo red dye from aqueous solution. The effects of process variables like pH, contact time, graft yield, and initial dye concentration on the adsorption were investigated. The maximum adsorption of Congo red to amide and amine groups was observed at pH 3 and 5 respectively. Equilibrium was attained at approximately 60 min for the amine group. The adsorption capacity of amine group on the poly(ethylene terephthalate) fiber was 46.5 mg g(-1) at 25 degrees C, which was higher than that of the amide group on the poly(ethylene terephthalate) fiber. Desorption was done using 0.1 M NH3, and recovery was measured at 58.2 %. The used adsorbent was regenerated and recycled six times. The results showed that the amine-functionalized fiber could be considered as potential adsorbents for removal of Congo red from aqueous solution.en_US
dc.description.sponsorshipKirikkale UniversityKirikkale Universityen_US
dc.description.sponsorshipWe are grateful to the Kirikkale University Research Fund for the financial support of this work.en_US
dc.identifier.citationclosedAccessen_US
dc.identifier.doi10.1007/s12221-010-0996-6
dc.identifier.endpage1002en_US
dc.identifier.issn1229-9197
dc.identifier.issn1875-0052
dc.identifier.issue7en_US
dc.identifier.scopus2-s2.0-78449241504
dc.identifier.scopusqualityQ2
dc.identifier.startpage996en_US
dc.identifier.urihttps://doi.org/10.1007/s12221-010-0996-6
dc.identifier.urihttps://hdl.handle.net/20.500.12587/4653
dc.identifier.volume11en_US
dc.identifier.wosWOS:000283811700008
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherKorean Fiber Socen_US
dc.relation.ispartofFibers And Polymers
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectAdsorptionen_US
dc.subjectCongo reden_US
dc.subjectAcrylamideen_US
dc.subjectPoly(ethylene terephthalate) fiberen_US
dc.titleRemoval of Benzidine-based Azo Dye from Aqueous Solution Using Amide and Amine-functionalized Poly(ethylene terephthalate) Fibersen_US
dc.typeArticle

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