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Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/74578
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dc.contributor.authorde Souza, Kelli Cristina-
dc.contributor.authorAntunes, Maria Lúcia Pereira-
dc.contributor.authorCouperthwaite, Sara Jane-
dc.contributor.authorda Conceição, Fabiano Tomazini-
dc.contributor.authorde Barros, Thalita Rangueri-
dc.contributor.authorFrost, Ray-
dc.date.accessioned2014-05-27T11:28:23Z-
dc.date.accessioned2016-10-25T18:44:20Z-
dc.date.available2014-05-27T11:28:23Z-
dc.date.available2016-10-25T18:44:20Z-
dc.date.issued2013-02-11-
dc.identifierhttp://dx.doi.org/10.1016/j.jcis.2013.01.011-
dc.identifier.citationJournal of Colloid and Interface Science, v. 396, p. 210-214.-
dc.identifier.issn0021-9797-
dc.identifier.issn1095-7103-
dc.identifier.urihttp://hdl.handle.net/11449/74578-
dc.identifier.urihttp://acervodigital.unesp.br/handle/11449/74578-
dc.description.abstractThis investigation has demonstrated the need for thermal treatment of seawater neutralised red mud (SWRM) in order to obtain reasonable adsorption of Reactive Blue dye 19 (RB 19). Thermal treatment results in a greater surface area, which results in an increased adsorption capacity due to more available adsorption sites. Adsorption of RB 19 has been found to be best achieved in acidic conditions using SWNRM400 (heated to 400 °C) with an adsorption capacity of 416.7. mg/g compared to 250.0. mg/g for untreated SWNRM. Kinetic studies indicate a pseudosecond-order reaction mechanism is responsible for the adsorption of RB 19 using SWNRM, which indicates adsorption occurs by electrostatic interactions. © 2013 Elsevier Inc.en
dc.format.extent210-214-
dc.language.isoeng-
dc.sourceScopus-
dc.subjectAdsorption-
dc.subjectReactive Blue dye-
dc.subjectSeawater neutralised red mud-
dc.subjectThermal treatment-
dc.subjectAcidic conditions-
dc.subjectAdsorption capacities-
dc.subjectAdsorption site-
dc.subjectPseudo second order-
dc.subjectReaction mechanism-
dc.subjectReactive blues-
dc.subjectRed mud-
dc.subjectRefinery residues-
dc.subjectHeat treatment-
dc.subjectSeawater-
dc.subjectdye-
dc.subjectsea water-
dc.subjectadsorption kinetics-
dc.subjectenvironmental parameters-
dc.subjectheating-
dc.subjectmolecular interaction-
dc.subjectpriority journal-
dc.subjectseawater neutralised red mud-
dc.subjectstatic electricity-
dc.subjectsurface property-
dc.subjectthermal analysis-
dc.titleAdsorption of reactive dye on seawater-neutralised bauxite refinery residueen
dc.typeoutro-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.contributor.institutionQueensland University of Technology-
dc.description.affiliationUniversidade Estadual Paulista, UNESP Campus de Sorocaba, Av. Três de Março 511, Cep 18017-180, Sorocaba S.P.-
dc.description.affiliationUniversidade Estadual Paulista UNESP Campus de Rio Claro, Instituo de Geociências e Ciências Exatas, Av. 24-A 1515, Cep 13506-900, Rio Claro, S.P.-
dc.description.affiliationSchool of Chemistry, Physics and Mechanical Engineering Science and Engineering Faculty Queensland University of Technology, GPO Box 2434, Brisbane, QLD 4001-
dc.description.affiliationUnespUniversidade Estadual Paulista, UNESP Campus de Sorocaba, Av. Três de Março 511, Cep 18017-180, Sorocaba S.P.-
dc.description.affiliationUnespUniversidade Estadual Paulista UNESP Campus de Rio Claro, Instituo de Geociências e Ciências Exatas, Av. 24-A 1515, Cep 13506-900, Rio Claro, S.P.-
dc.identifier.doi10.1016/j.jcis.2013.01.011-
dc.identifier.wosWOS:000316372400029-
dc.rights.accessRightsAcesso restrito-
dc.relation.ispartofJournal of Colloid and Interface Science-
dc.identifier.scopus2-s2.0-84875443307-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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