Adsorption of Reactive Blue 222 onto an industrial solid waste included Al(III) hydroxide: pH, ionic strength, isotherms, and kinetics studies

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dc.authorid0000-0002-1457-1504
dc.authorscopusid14522763100
dc.authorscopusid55799060400
dc.authorwosidGüneş, Elçin/ABA-2259-2020
dc.authorwosidGüneş, Elçin/ABA-1276-2020
dc.contributor.authorGüneş, Elçin
dc.contributor.authorKaygusuz, Tolga
dc.date.accessioned2022-05-11T14:17:16Z
dc.date.available2022-05-11T14:17:16Z
dc.date.issued2015
dc.departmentFakülteler, Çorlu Mühendislik Fakültesi, Çevre Mühendisliği Bölümü
dc.description.abstractIn this study, an industrial waste sludge composed of metal hydroxides was used as a low-cost adsorbent for removing a reactive textile dye. Removal of the reactive dye Reactive Blue 222 (RB 222) onto an industrial solid waste included Al(III) hydroxides was studied using various parameters such as initial dye concentration, pH, electrolyte concentration, and agitation time. The maximum dye removal efficiency was obtained without pH adjustment in the study. The amount of dye adsorbed increased with increase in agitation time and it achieved to equilibrium at 90min. The amount of dye adsorbed per unit weight of adsorbent values reduced in the dye solution with NaCl and Na2SO4. Adsorption equilibrium studies were employed to determine the adsorption capacity of the adsorbents by using Langmuir and Freundlich isotherm models. Freundlich model yielded better fit than the Langmuir model for the adsorption of RB 222 on waste metal hydroxide. The Langmuir adsorption capacity was found to be 18.38mg dye/g adsorbent. Adsorption kinetics obeyed a second-order kinetic model.
dc.identifier.doi10.1080/19443994.2013.867414
dc.identifier.endpage2517
dc.identifier.issn1944-3994
dc.identifier.issn1944-3986
dc.identifier.issue9en_US
dc.identifier.scopus2-s2.0-84923299653
dc.identifier.scopusqualityQ3
dc.identifier.startpage2510
dc.identifier.urihttps://doi.org/10.1080/19443994.2013.867414
dc.identifier.urihttps://hdl.handle.net/20.500.11776/6286
dc.identifier.volume53
dc.identifier.wosWOS:000349441800021
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorGüneş, Elçin
dc.language.isoen
dc.publisherDesalination Publ
dc.relation.ispartofDesalination and Water Treatment
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectMetal hydroxide
dc.subjectReactive Blue 222
dc.subjectAdsorption
dc.subjectColor removal
dc.subjectAzo-Dye
dc.subjectAqueous-Solution
dc.subjectRemoval
dc.subjectSludge
dc.subjectEffluent
dc.subjectYellow
dc.titleAdsorption of Reactive Blue 222 onto an industrial solid waste included Al(III) hydroxide: pH, ionic strength, isotherms, and kinetics studies
dc.typeArticle

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