The worthy green heterogeneous Fenton degradation process for removal of E102 in foodstuffs and industrial waste-waters using Cypress arizonica leaves based magnetic nanocomposite (CA-Fe3O4-MNc)

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dc.contributor.authorCetin, Fatma Gul
dc.contributor.authorSolak, Hatice Gulsum
dc.contributor.authorErkan, Merve
dc.contributor.authorSarioz, Ozlem
dc.contributor.authorBisgin, Abdullah Taner
dc.date.accessioned2024-11-07T13:24:58Z
dc.date.available2024-11-07T13:24:58Z
dc.date.issued2024
dc.departmentNiğde Ömer Halisdemir Üniversitesi
dc.description.abstractA new, green magnetic nanocomposite (MNc) was synthesized based on framework of Cypress arizonica (CA) leaves and then used as Fenton catalyst for removal of tartrazine (E102) in foodstuffs and industrial wastewaters. Characterization of the synthesized magnetic nanocomposite (CA-Fe 3 O 4 -MNc) was performed with IR, EDX, FESEM, XRD and pH pzc analyses. The average particle size and pH pzc of the CA-Fe 3 O 4 -MNc were determined to be 24.36 nm and 6.8, respectively. CA-Fe 3 O 4 -MNc was composed of C (15.08 %), Fe (51.86 %), O (31.80 %) and Ca (1.26 %) elements. The parameters effecting heterogeneous Fenton dye removal process including pH, catalyst amount, reaction time, H 2 O 2 and initial dye concentrations were investigated to achieve the best removal efficiency for E102. Under optimal conditions, the matrix effect was investigated, the reusability of CA-Fe 3 O 4 -MNc was tested, degradation products and mechanism were elucidated, and green analytical procedure index (GAPI) and analytical eco-scale (AES) of the proposed Fenton degradation process were evaluated. E102 removal values were obtained between 93 and 99 % in the applications of some foodstuffs, water samples and artificial model dye solutions. Proposed heterogeneous Fenton removal process with using CA-Fe 3 O 4 -MNc catalyst exhibited quantitative removal efficiency for E102. E102 concentrations between 5 and 50 mg/L were removed successfully. It was observed that the synthesized CA-Fe 3 O 4 -MNc material could be used at least 5 times to obtain quantitative removal values. The percent removal efficiency value decreased to 93 after five uses. Defined GAPI parameters and calculated AES scores indicated that the proposed CA-Fe 3 O 4 -MNc based heterogeneous Fenton degradation process could be considered that a valuable green removal method.
dc.identifier.doi10.1016/j.seppur.2024.127434
dc.identifier.issn1383-5866
dc.identifier.issn1873-3794
dc.identifier.scopus2-s2.0-85190157433
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1016/j.seppur.2024.127434
dc.identifier.urihttps://hdl.handle.net/11480/14431
dc.identifier.volume345
dc.identifier.wosWOS:001236499900001
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier
dc.relation.ispartofSeparation and Purification Technology
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20241106
dc.subjectCypress arizonica leaves
dc.subjectE102
dc.subjectFenton
dc.subjectFoodstuffs
dc.subjectMagnetic nanocomposite
dc.subjectNanoparticle
dc.titleThe worthy green heterogeneous Fenton degradation process for removal of E102 in foodstuffs and industrial waste-waters using Cypress arizonica leaves based magnetic nanocomposite (CA-Fe3O4-MNc)
dc.typeArticle

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