Diethylaminoethyl dextran/epichlorohydrin (DEAE-D/ECH) hydrogel as adsorbent for murexide

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dc.contributor.authorDemirbilek, Celile
dc.contributor.authorDinc, Cemile Ozdemir
dc.date.accessioned2024-09-18T20:15:12Z
dc.date.available2024-09-18T20:15:12Z
dc.date.issued2016
dc.departmentHatay Mustafa Kemal Üniversitesien_US
dc.description.abstractThis study describes the dyestuff removal ability of diethylaminoethyl-dextran-epichlorohydrin (DEAE-D-ECH) polymeric adsorbents. The interaction between DEAE-D-ECH hydrogel and a water-soluble dyestuff, murexide (Mu), was investigated. The effect of different parameters on Mu adsorption efficiency was examined in detail. The equilibrium swelling capacity of DEAE-D hydrogel was determined by swelling in water and dye solution. Scanning electron microscopy micrographs and FTIR spectra, before and after the adsorption of Mu on the hydrogel, were used to explain the adsorption. Additionally, kinetic adsorption ability was well described by the pseudo-second-order kinetic model. The equilibrium data were best described by the Langmuir isotherm model. According to the calculated thermodynamic parameters (Delta G degrees, Delta H degrees, and Delta S degrees), the adsorption process is spontaneous and endothermic.en_US
dc.description.sponsorshipScientific Research Project Unit (BAP) of Mustafa Kemal University; [1001 Y 0103]en_US
dc.description.sponsorshipThis work was supported by Scientific Research Project Unit (BAP) of Mustafa Kemal University, followed by the 1001 Y 0103.en_US
dc.identifier.doi10.1080/19443994.2015.1013506
dc.identifier.endpage6893en_US
dc.identifier.issn1944-3994
dc.identifier.issn1944-3986
dc.identifier.issue15en_US
dc.identifier.scopus2-s2.0-84923043482en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage6884en_US
dc.identifier.urihttps://doi.org/10.1080/19443994.2015.1013506
dc.identifier.urihttps://hdl.handle.net/20.500.12483/9511
dc.identifier.volume57en_US
dc.identifier.wosWOS:000372747700026en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherDesalination Publen_US
dc.relation.ispartofDesalination and Water Treatmenten_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectDiethylaminoethyl-dextran-epichlorohydrine hydrogelen_US
dc.subjectDye adsorptionen_US
dc.subjectMurexideen_US
dc.subjectAdsorption kinetic modelen_US
dc.subjectSwellingen_US
dc.titleDiethylaminoethyl dextran/epichlorohydrin (DEAE-D/ECH) hydrogel as adsorbent for murexideen_US
dc.typeArticleen_US

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