Removal of nitrate from aqueous solution by using red mud

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dc.contributor.authorÇengeloğlu, Yunus
dc.contributor.authorTor, Ali
dc.contributor.authorErsöz, Mustafa
dc.contributor.authorArslan, Gülşin
dc.date.accessioned2020-03-26T17:04:12Z
dc.date.available2020-03-26T17:04:12Z
dc.date.issued2006
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractThe objective of this study is to remove the nitrate from aqueous solution by using the original and activated red mud in batch adsorption technique. The effects of pH, adsorbent dosage and contact time on the adsorption were investigated. The nitrate adsorption capacity of activated red mud was found to be higher than that of the original form and decreased above pH 7. Adsorption process was expressed by using Langmuir and Freundlich isotherms. Langmuir isotherm curves was found to be significant compared to Freundlich isotherm. Adsorption capacity of the original and activated red mud was found to be 1.859 and 5.858 mmol nitrate/g red mud, respectively. It was found that sufficient time for adsorption equilibrium of nitrate ions is 60 min. The mechanism for nitrate removal was explained by considering of chemical nature of red mud and interaction between metal oxides surface and nitrate ions. (c) 2006 Elsevier B.V. All rights reserved.en_US
dc.identifier.doi10.1016/j.seppur.2006.02.020en_US
dc.identifier.endpage378en_US
dc.identifier.issn1383-5866en_US
dc.identifier.issn1873-3794en_US
dc.identifier.issue3en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage374en_US
dc.identifier.urihttps://dx.doi.org/10.1016/j.seppur.2006.02.020
dc.identifier.urihttps://hdl.handle.net/20.500.12395/20653
dc.identifier.volume51en_US
dc.identifier.wosWOS:000241652500020en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherELSEVIER SCIENCE BVen_US
dc.relation.ispartofSEPARATION AND PURIFICATION TECHNOLOGYen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectred muden_US
dc.subjectactivated red muden_US
dc.subjectadsorptionen_US
dc.subjectremoval of nitrateen_US
dc.subjectutilizationen_US
dc.titleRemoval of nitrate from aqueous solution by using red muden_US
dc.typeArticleen_US

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