Adsorption and Kinetic Studies of Methylene Blue from Aqueous Solution Using Modified Spent Tea Leaves

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dc.authoridÖzyaman, Mine Nur / 0000-0001-9895-1282
dc.authoridÇağşırlı, Sena / 0000-0002-5929-0802
dc.authoridÖzüdoğru, Yeliz / 0000-0003-0471-6404
dc.contributor.authorÖzyaman, Mine Nur
dc.contributor.authorÇağşırlı, Sena
dc.contributor.authorÖzüdoğru, Yeliz
dc.date.accessioned2025-01-27T19:20:36Z
dc.date.available2025-01-27T19:20:36Z
dc.date.issued2023
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractIn this study, methylene blue was removed from an aqueous solution using modified waste tea leaves. Temperature, pH, contact time, methylene blue concentration, and other adsorption mechanisms were studied. The characterization of the samples was performed using the FTIR and SEM analyses. The isotherm models were carrying out to analyzed the adsorption mechanisms and for representing data, the Freundlich isotherm model seemed more appropriate. The findings exhibited the highest adsorption capacity was 3.66 mg/g for the untreated biomass at 298 K, 5.46 mg/g for the 0.1 M HCl group at 318 K, and 5.98 mg/g for the 0.05 M NaOH group at 298 K. The adsorption kinetics were used and the pseudo-second-order model performed well for each group. As a natural substitute biomass for methylene blue adsorption from aqueous solution, used tea leaf residue may be employed.
dc.identifier.doi10.17350/HJSE19030000301
dc.identifier.endpage151
dc.identifier.issn2149-2123
dc.identifier.issn2148-4171
dc.identifier.issue2
dc.identifier.startpage145
dc.identifier.trdizinid1190581
dc.identifier.urihttps://doi.org/10.17350/HJSE19030000301
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/1190581
dc.identifier.urihttps://hdl.handle.net/20.500.12428/14956
dc.identifier.volume10
dc.indekslendigikaynakTR-Dizin
dc.language.isoen
dc.publisherHitit University
dc.relation.ispartofHittite Journal of Science and Engineering
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_TRD_20250125
dc.subjectTea leaves
dc.subjectAdsorption
dc.subjectMethylene Blue
dc.subjectModification
dc.titleAdsorption and Kinetic Studies of Methylene Blue from Aqueous Solution Using Modified Spent Tea Leaves
dc.typeArticle

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