Removal of tetraclycine by biocomposites synthesized with immobilization of Rhizopus delamar and Candida types

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dc.contributor.authorKip, Feray
dc.contributor.authorAçikel, Ünsal
dc.date.accessioned2024-10-26T17:54:08Z
dc.date.available2024-10-26T17:54:08Z
dc.date.issued2019
dc.departmentSivas Cumhuriyet Üniversitesi
dc.description.abstractIn this study, tetracycline adsorption using the biocomposites prepared by the immobilization of chitosan polymer and Candida yeasts (Candida lipolytica, Candida membranaefaciens, Candida tropicalis, Candida utilis) and Rhizopus delemar fungus as a microorganism on chitosan was examined. In the used parameter ranges, temperature was determined as 25-550C, pH as 2-7, concentration as 10-100 mg / L, optimum pH value as 4.0 and optimum temperature as 250C, maximum capacity chitosan-Candida utilis biocomposite 1.179 mg / g as determined. The experimental equilibrium data were adjusted to the Freundlich isotherm model of chitosan and biocomposites and the kinetic data were adjusted to the pseudo-first-order kinetics model. Enthalpy, entropy and Gibbs free energy change of adsorption processes operating according to the thermodynamic parameters were determined to be exothermic and spontaneous. Chitosan-Candida utilis biocomposite for before and after adsorption FTIR, SEM analysis and characterization studies was realized. This study proved that the new PAN-Candida utilis biocomposite might emerge as alternatives for the removal of tetracycline. © 2019 Gazi Universitesi Muhendislik-Mimarlik. All rights reserved.
dc.identifier.endpage1426
dc.identifier.issn1300-1884
dc.identifier.issue3
dc.identifier.scopus2-s2.0-85069681783
dc.identifier.scopusqualityQ2
dc.identifier.startpage1417
dc.identifier.urihttps://hdl.handle.net/20.500.12418/26992
dc.identifier.volume34
dc.indekslendigikaynakScopus
dc.language.isotr
dc.publisherGazi Universitesi Muhendislik-Mimarlik
dc.relation.ispartofJournal of the Faculty of Engineering and Architecture of Gazi University
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectAdsorption; Candida species; Chitosan; R. delemar; Tetracycline
dc.titleRemoval of tetraclycine by biocomposites synthesized with immobilization of Rhizopus delamar and Candida types
dc.title.alternativeRhizopus delemar ve Candida türlerinin immobilizasyonu ile sentezlenen biyokompozitlerle tetrasiklin giderimi
dc.typeArticle

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