Adsorption isotherms for copper ions adsorption onto walnut shells

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dc.citation.epage112
dc.citation.rankM33
dc.citation.spage109
dc.contributor.authorGorgievski, Milan
dc.contributor.authorMarković, Miljan
dc.contributor.authorBožić, Dragana
dc.contributor.authorStanković, Velizar
dc.contributor.authorŠtrbac, Nada
dc.contributor.authorGrekulović, Vesna
dc.contributor.authorZdravković, Milica
dc.date.accessioned2023-12-26T09:22:51Z
dc.date.available2023-12-26T09:22:51Z
dc.date.issued2021
dc.description.abstractIn this paper Langmuir, Freundlich, and Temkin adsorption isotherm models were used for describing the adsorption of copper ions onto walnut shells. The adsorption was performed in a batch system. The obtained isotherm data were fitted using the mentioned models, and the isotherm parameters were calculated from the linearized plots corresponding to each model. The Langmuir adsorption isotherm model showed the best agreement with the analyzed experimental data, with the correlation coefficient R2 = 0.993. According to this model, the adsorption process occurs until a complete monolayer of copper ions is formed on the surface of the walnut shells. The maximum adsorption capacity, according to this model, was 7.71 mg g-1.
dc.identifier.isbn978‐86‐6305‐119‐5
dc.identifier.urihttps://ioc.tfbor.bg.ac.rs/public/2021/Proceedings_IOC_2021.pdf
dc.identifier.urihttps://repozitorijum.tfbor.bg.ac.rs/handle/123456789/2703
dc.language.isoen
dc.publisherUniversity of Belgrade, Technical Faculty in Bor
dc.rights.licenseCC-BY-NC-ND
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/
dc.sourceProceedings - 52nd International October Conference on Mining and Metallurgy - IOC 2021, November 29th - 30th 2021, Bor, Serbia, 2021, 109-112
dc.subjectAdsorption isotherms
dc.subjectwalnut shells
dc.subjectadsorption capacity
dc.subjectcopper ions
dc.subjectbatch system
dc.titleAdsorption isotherms for copper ions adsorption onto walnut shells
dc.typeconferenceObject
dc.type.versionpublishedVersion

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