Adsorptive separation of adipic acid from aqueous solutions by perlite or its composites by manganese or copper

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dc.authoridWasewar, Kailas/0000-0001-7453-6308
dc.authoridDemir, Goksel/0000-0002-7815-1197
dc.contributor.authorUslu, Hasan
dc.contributor.authorDemir, Goksel
dc.contributor.authorBayat, Cuma
dc.contributor.authorWasewar, Kailas L.
dc.contributor.authorBamufleh, Hisham S.
dc.date.accessioned2025-03-26T17:34:51Z
dc.date.available2025-03-26T17:34:51Z
dc.date.issued2014
dc.departmentİstanbul Esenyurt Üniversitesi
dc.description.abstractAdipic acid (hexane-1,6-dioic acid) is one of the most used chemical in industrial applications. This must be separated from any environmental contaminant. In this study, adipic acid separation from wastewater by adsorption method onto Perlite or Perlite + Mn or Perlite + Cu composites was investigated. Adsorption of Adipic acid was investigated in terms of equilibrium, and thermodynamic conditions. For thermodynamic investigations the experiments carried out at three different temperatures (298 K, 318 K, 328 K). In the equilibrium studies, 2 g of perlite and its composites were determined as the optimal adsorbent amount. Freundlich and Langmuir isotherms were applied to the experimental data. Freundlich isotherms for all temperatures used in this work gave some deviations with R square values under 0.98 where as Langmuir isotherm gave good results with R square values upper 0.99 at different temperatures. As a result of thermodynamic studies, adsorption enthalpy (Delta H), adsorption entropy (Delta S), and adsorption free energy (Delta G) have been calculated for each adsorbents.
dc.identifier.doi10.12989/mwt.2014.5.4.295
dc.identifier.endpage304
dc.identifier.issn2005-8624
dc.identifier.issn2092-7037
dc.identifier.issue4
dc.identifier.scopus2-s2.0-84909998833
dc.identifier.scopusqualityQ3
dc.identifier.startpage295
dc.identifier.urihttps://doi.org/10.12989/mwt.2014.5.4.295
dc.identifier.urihttps://hdl.handle.net/20.500.14704/935
dc.identifier.volume5
dc.identifier.wosWOS:000348598700005
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherTechno-Press
dc.relation.ispartofMembrane and Water Treatment
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20250326
dc.subjectadsorption; adipic acid; perlite; manganese; copper
dc.titleAdsorptive separation of adipic acid from aqueous solutions by perlite or its composites by manganese or copper
dc.typeArticle

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