Adsorption Studies of Lactic Acid by Polymeric Adsorbent Amberlite XAD-7: Equilibrium and Kinetics

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dc.authoridMajumder, Subhajit/0000-0002-9631-7306
dc.contributor.authorUslu, Hasan
dc.contributor.authorMajumder, Subhajit
dc.date.accessioned2025-03-26T17:35:10Z
dc.date.available2025-03-26T17:35:10Z
dc.date.issued2017
dc.departmentİstanbul Esenyurt Üniversitesi
dc.description.abstractThe present study deals with the separation of lactic acid (LA) by a polymeric adsorbent Amberlite XAD-7. Equilibrium and kinetic studies were carried out to investigate adsorption of LA on Amberlite XAD-7 at three different temperatures (298, 308, and 318 K). Equilibrium studies revealed the optimum dose of Amberlite XAD-7 as 2.5 g. The adsorption equilibrium time was determined as 90 min. Adsorption isotherms such as Freundlich, Langmuir, Temkin, and Dubinin-Radushkevich were validated using the obtained experimental data. Langmuir isotherms showed better fitting with the experimental data with R-2 = 0.99. Pseudo-second-order model and Elovich model were used to fit the adsorption system. Study also revealed 99% removal of LA using Amberlite XAD-7.
dc.identifier.doi10.1021/acs.jced.6b01062
dc.identifier.endpage1506
dc.identifier.issn0021-9568
dc.identifier.issue4
dc.identifier.scopus2-s2.0-85019699773
dc.identifier.scopusqualityQ2
dc.identifier.startpage1501
dc.identifier.urihttps://doi.org/10.1021/acs.jced.6b01062
dc.identifier.urihttps://hdl.handle.net/20.500.14704/1080
dc.identifier.volume62
dc.identifier.wosWOS:000399436000043
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherAmer Chemical Soc
dc.relation.ispartofJournal of Chemical and Engineering Data
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20250326
dc.subjectIon-Exchange-Resin; Fermentation; Distillation; Bioreactor; Separation; Recovery; Solids; Cr(Vi)
dc.titleAdsorption Studies of Lactic Acid by Polymeric Adsorbent Amberlite XAD-7: Equilibrium and Kinetics
dc.typeArticle

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