Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.13091/364
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dc.contributor.authorÇetinkaya, Zeynep-
dc.contributor.authorKalem, Volkan-
dc.date.accessioned2021-12-13T10:24:06Z-
dc.date.available2021-12-13T10:24:06Z-
dc.date.issued2021-
dc.identifier.issn0193-2691-
dc.identifier.issn1532-2351-
dc.identifier.urihttps://doi.org/10.1080/01932691.2021.1985512-
dc.identifier.urihttps://hdl.handle.net/20.500.13091/364-
dc.description.abstractIn this study, it was aimed to utilize red mud (RM, an industrial waste material) as a nanofiber adsorbent in arsenate removal from waste water. RM, obtained from Seydisehir Aluminum Plant (Konya, Turkey), was leached using nitric acid in order to recover metallic elements such as Fe, Al, and Ti. Oxides and hydroxides of these elements are known to have a high affinity toward arsenic. Metallic salt solution, obtained after leaching treatment, was used to produce nanofibers via electrospinning method to get an adsorbent material with high surface area. Compositional, phase structural, microstructural, and thermal analyses were conducted using AAS, XRF, XRD, SEM, and DT/TGA. Organic removal from nanofibers were conducted at 600 degrees C for 5 h, based on the DT/TGA results. After heat treatment, nanofibers with diameters ranging from 45 to 58 nm were obtained. Performance of nanofibers in As(V) (arsenate) removal from waste water was also evaluated with different amount of nanofibers (1-3 mg/L), arsenate concentration (5-100 ppm), and contact time (10-120 min). Experimental results showed that the fastest and highest removal efficiency (similar to 80.2%) was obtained for 3 mg/L nanofiber and 10 ppm arsenate concentration at 90 min. Kinetic studies revealed that the pseudo-second-order kinetic model was dominantly active in the adsorption process.en_US
dc.description.sponsorshipSelcuk UniversitySelcuk University [BAP15101014]en_US
dc.description.sponsorshipFunding of this research study from Selcuk University (BAP15101014) is greatly acknowledged.en_US
dc.language.isoenen_US
dc.publisherTAYLOR & FRANCIS INCen_US
dc.relation.ispartofJOURNAL OF DISPERSION SCIENCE AND TECHNOLOGYen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectArsenic Adsorptionen_US
dc.subjectElectrospinningen_US
dc.subjectNanofiberen_US
dc.subjectRecoveryen_US
dc.subjectRed Muden_US
dc.subjectAqueous-Solutionsen_US
dc.subjectArsenic(V) Removalen_US
dc.subjectAdsorptionen_US
dc.subjectIronen_US
dc.subjectRecoveryen_US
dc.subjectNanoparticlesen_US
dc.subjectFluorideen_US
dc.subjectDioxideen_US
dc.subjectAs(Iii)en_US
dc.subjectAciden_US
dc.titleProduction of red mud based nanofibers and their potential in arsenate removal from waste wateren_US
dc.typeArticleen_US
dc.identifier.doi10.1080/01932691.2021.1985512-
dc.identifier.scopus2-s2.0-85116456280en_US
dc.departmentFakülteler, Mühendislik ve Doğa Bilimleri Fakültesi, Metalurji ve Malzeme Mühendisliği Bölümüen_US
dc.authoridCetinkaya, Zeynep/0000-0002-4591-2332-
dc.identifier.wosWOS:000704563600001en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.authorscopusid57212081732-
dc.authorscopusid35334454300-
dc.identifier.scopusqualityQ2-
item.languageiso639-1en-
item.grantfulltextembargo_20300101-
item.openairetypeArticle-
item.cerifentitytypePublications-
item.fulltextWith Fulltext-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
crisitem.author.dept02.11. Department of Metallurgical and Materials Engineering-
crisitem.author.dept02.11. Department of Metallurgical and Materials Engineering-
Appears in Collections:Mühendislik ve Doğa Bilimleri Fakültesi Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collections
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collections
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