dc.contributor.author | Aslan, Sukru | |
dc.contributor.author | Polat, Ayben | |
dc.contributor.author | Topcu, Ugur Savas | |
dc.date.accessioned | 2019-07-27T12:10:23Z | |
dc.date.accessioned | 2019-07-28T09:48:21Z | |
dc.date.available | 2019-07-27T12:10:23Z | |
dc.date.available | 2019-07-28T09:48:21Z | |
dc.date.issued | 2015 | |
dc.identifier.issn | 1648-6897 | |
dc.identifier.issn | 1822-4199 | |
dc.identifier.uri | https://dx.doi.org/10.3846/16486897.2015.1005015 | |
dc.identifier.uri | https://hdl.handle.net/20.500.12418/7794 | |
dc.description | WOS: 000361983600007 | en_US |
dc.description.abstract | In this study, Ni2+ sorption onto the waste eggshell was investigated under different operational conditions. Results indicated that the eggshell could be successfully used to remove Ni2+ ions from the water. Quick sorption process reached to equilibrium in about 2 hours with maximum sorption at pH 7.0. Based on the experimental data, Langmuir isotherm model with the q(m) value of 1.845mg Ni2+/g eggshell was observed. The pseudo-second-order model provided the best correlation coefficient in comparison with other models. The calculated q(e) values derived from the pseudo-second-order for sorption of Ni2+ ions were very close to the experimental (q(exp)) values. Such thermodynamic parameters as G degrees, H degrees, and S degrees were determined in order to predict the nature of adsorption. Results indicated that the adsorption of Ni2+ onto the eggshell was endothermically supported by the increasing adsorption of Ni2+ ions with temperature. | en_US |
dc.description.sponsorship | Cumhuriyet University (CUBAP), Sivas, Turkey [M-459] | en_US |
dc.description.sponsorship | This study was supported by The Research Fund of Cumhuriyet University (CUBAP) under Grant No. M-459, Sivas, Turkey. | en_US |
dc.language.iso | eng | en_US |
dc.publisher | VILNIUS GEDIMINAS TECH UNIV | en_US |
dc.relation.isversionof | 10.3846/16486897.2015.1005015 | en_US |
dc.rights | info:eu-repo/semantics/openAccess | en_US |
dc.subject | adsorption isotherms | en_US |
dc.subject | eggshell | en_US |
dc.subject | nickel | en_US |
dc.subject | thermodynamics | en_US |
dc.title | ASSESSMENT OF THE ADSORPTION KINETICS, EQUILIBRIUM AND THERMODYNAMICS FOR THE POTENTIAL REMOVAL OF NI2+ FROM AQUEOUS SOLUTION USING WASTE EGGSHELL | en_US |
dc.type | article | en_US |
dc.relation.journal | JOURNAL OF ENVIRONMENTAL ENGINEERING AND LANDSCAPE MANAGEMENT | en_US |
dc.contributor.department | [Aslan, Sukru -- Polat, Ayben -- Topcu, Ugur Savas] Cumhuriyet Univ, Dept Environm Engn, TR-58140 Sivas, Turkey | en_US |
dc.identifier.volume | 23 | en_US |
dc.identifier.issue | 3 | en_US |
dc.identifier.endpage | 229 | en_US |
dc.identifier.startpage | 221 | en_US |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |