Comparison of Acid Red 114 Dye Adsorption by Fe3O4 and Fe3O4 Impregnated Rice Husk Ash

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dc.authorid0000-0003-3271-211X
dc.authorid0000-0002-1457-1504
dc.authorscopusid25627842400
dc.authorscopusid14522763100
dc.authorwosidKaykıoğlu, Gül/ABA-3461-2020
dc.authorwosidGüneş, Elçin/ABA-1276-2020
dc.authorwosidGüneş, Elçin/ABA-2259-2020
dc.contributor.authorKaykıoğlu, Gül
dc.contributor.authorGüneş, Elçin
dc.date.accessioned2022-05-11T14:17:18Z
dc.date.available2022-05-11T14:17:18Z
dc.date.issued2016
dc.departmentFakülteler, Çorlu Mühendislik Fakültesi, Çevre Mühendisliği Bölümü
dc.description.abstractThe removal of Acid Red 114 (AR114) dye by adsorption process, using the magnetic nanoparticle (RHA-MNP) which is produced from rice husk ash burned at 300 degrees C and the magnetic nanoparticle (MNP, Fe3O4), was studied. Batch processes were used under different test parameters: pH (2, 4, 6, and 10) and without pH, initial dye concentration (20, 40, 60, 80, and 100 mg/L), and contact time (0, 1, 5, 10, 15, 30, 45, 60, 90, and 150 min). Optimum conditions for AR114 removal were found to be at natural pH (pH without correction) for both adsorbents. Freundlich isotherm was found to be more consistent for MNP and Langmuir isotherm was found to be more consistent for RHA-MNP. The maximum adsorption capacities of MNP and RHA-MNP adsorbents for AR114 dye were equal to 111 mg/g. The kinetic experimental data fitted the pseudo-second-order model for both MNP and RHA-MNP. It can be concluded that RHA-MNP which is a waste could be used as low-cost adsorbent to remove AR114 from aqueous solution.
dc.description.sponsorshipNKU-BAP [NKUBAP.00.17.AR.12.07]
dc.description.sponsorshipThis research was funded by NKU-BAP Project no. NKUBAP.00.17.AR.12.07.
dc.identifier.doi10.1155/2016/6304096
dc.identifier.issn1687-4110
dc.identifier.issn1687-4129
dc.identifier.scopus2-s2.0-84985947054
dc.identifier.scopusqualityQ2
dc.identifier.urihttps://doi.org/10.1155/2016/6304096
dc.identifier.urihttps://hdl.handle.net/20.500.11776/6302
dc.identifier.volume2016
dc.identifier.wosWOS:000382690300001
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorKaykıoğlu, Gül
dc.institutionauthorGüneş, Elçin
dc.language.isoen
dc.publisherHindawi Ltd
dc.relation.ispartofJournal of Nanomaterials
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectAqueous-Solution
dc.subjectMethylene-Blue
dc.subjectRemoval
dc.subjectEquilibrium
dc.subjectIsotherm
dc.subjectAdsorbent
dc.subjectSorption
dc.subjectWater
dc.subjectIons
dc.subjectNanoparticles
dc.titleComparison of Acid Red 114 Dye Adsorption by Fe3O4 and Fe3O4 Impregnated Rice Husk Ash
dc.typeArticle

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