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dc.contributor.authorKorkmaz, Mustafa
dc.contributor.authorÖzmetin, Cengiz
dc.contributor.authorFil, Baybars Ali
dc.date.accessioned2019-10-14T11:03:44Z
dc.date.available2019-10-14T11:03:44Z
dc.date.issued2016en_US
dc.identifier.issn1863-0650
dc.identifier.issn1863-0669
dc.identifier.urihttps://doi.org/ 10.1002/clen.201500489
dc.identifier.urihttps://hdl.handle.net/20.500.12462/6810
dc.description.abstractIn this study, ion exchange was applied to artificial boron solutions for boron removal by boron selective Purolite S 108 in a batch reactor. The ion exchange experiments were carried out as a function of initial solution pH, resin-to-solution ratio, stirring speed, temperature, concentration, regeneration, and time. Optimum removal conditions for 400 mg/L initial boron concentration were determined as pH 8.5, temperature 15 degrees C, stirring speed 300 rpm, and resin-to-solution ratio 36 g/500 mL. Maximum boron removal at a concentration of 400 mg/L was obtained as 100%. The highest boron adsorption capacity of the resin was obtained as 9.31 mg/g. The regeneration of the resin was realized by consecutive acid stripping-neutralization-washing treatments. The resin ion exchange capacity values for the first four cycles were found as 8.5, 9.69, 9.37, and 8.45 mg/g, respectively. The obtained kinetic data followed the pseudo second-order model rather than the pseudo first-order kinetic model. Particle diffusion was found as the dominant rate controlling mechanism for boron removal. The activation energy of the complexation reaction between boron and the resin was calculated as 33.5 (kJ/mol). An activation energy of <50 kJ/mol generally indicates a film and particle diffusion controlled process, whereas higher values represent chemical reaction processes. Furthermore, based on the adsorption capacity approach an empirical model was developed.en_US
dc.description.sponsorshipBalikesir University Scientific Research Project Departmenten_US
dc.language.isoengen_US
dc.publisherWileyen_US
dc.relation.isversionof10.1002/clen.201500489en_US
dc.rightsinfo:eu-repo/semantics/embargoedAccessen_US
dc.subjectDiffusionen_US
dc.subjectEmpirical Modelen_US
dc.subjectLon Exchangeen_US
dc.subjectKineticsen_US
dc.subjectN-Methyl Glucamine Type Chelating Resinsen_US
dc.titleModelling of boron removal from solutions using purolite s 108 in a batch reactoren_US
dc.typearticleen_US
dc.relation.journalClean-Soil Air Wateren_US
dc.contributor.departmentMühendislik Fakültesien_US
dc.contributor.authorID0000-0003-3962-9255en_US
dc.contributor.authorID0000-0003-3085-224en_US
dc.identifier.volume44en_US
dc.identifier.issue8en_US
dc.identifier.startpage949en_US
dc.identifier.endpage958en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US


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