Efficient removal of paracetamol, diclofenac sodium, and tetracycline using green synthesized Fe-zn co-doped sunflower seed shells

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dc.contributor.authorCifci, Deniz Izlen
dc.date.accessioned2025-04-06T12:23:51Z
dc.date.available2025-04-06T12:23:51Z
dc.date.issued2025
dc.departmentTekirdağ Namık Kemal Üniversitesi
dc.description.abstractIn this study, carbon material obtained from sunflower seed shells and doped with Fe and Zn using mint extract (Fe-Zn-SSSC) was prepared, and the usability of this adsorbent in the removal of paracetamol, diclofenac sodium, and tetracycline was investigated. Fe-Zn-SSSC was characterized by SEM-EDX and FTIR. Additionally, the effects of pH and adsorbent dosage on the removal of paracetamol, diclofenac sodium, and tetracycline were investigated. The removal rates of paracetamol, diclofenac sodium, and tetracycline were obtained as 88.7%, 65.4%, and 76.0% at a pH of 4, after 1 hour of adsorption with 5 g/L Fe-Zn-SSSC, respectively. The best removal of paracetamol, diclofenac sodium, and tetracycline was obtained at pH 4, with qmax values calculated as 14.51 mg/g, 6.33 mg/g, and 8.99 mg/g, respectively. It was determined that the adsorption of paracetamol, diclofenac sodium, and tetracycline with Fe-Zn-SSSC was more compatible with the Langmuir isotherm model and pseudo-second-order kinetic model. As a result, this study demonstrates that carbon materials synthesized from sunflower seed shells can serve as an effective and low-cost adsorbent for drug from water.
dc.identifier.doi10.1080/01496395.2024.2418288
dc.identifier.endpage30
dc.identifier.issn0149-6395
dc.identifier.issn1520-5754
dc.identifier.issue1
dc.identifier.scopus2-s2.0-85207020755
dc.identifier.scopusqualityQ2
dc.identifier.startpage21
dc.identifier.urihttps://doi.org/10.1080/01496395.2024.2418288
dc.identifier.urihttps://hdl.handle.net/20.500.11776/17212
dc.identifier.volume60
dc.identifier.wosWOS:001338220300001
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorCifci, Deniz Izlen
dc.language.isoen
dc.publisherTaylor & Francis Inc
dc.relation.ispartofSeparation Science and Technology
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20250406
dc.subjectAdsorption
dc.subjectwaste reuse
dc.subjectwater pollution
dc.titleEfficient removal of paracetamol, diclofenac sodium, and tetracycline using green synthesized Fe-zn co-doped sunflower seed shells
dc.typeArticle

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