Removal of Pb2+, Cd2+, and Cu2+ from phosphoric acid solution using the chitosan-modified natural zeolite

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dc.contributor.authorKussainova, M. Z.
dc.contributor.authorChernyakova, R. M.
dc.contributor.authorDzhusipbekov, U. Z.
dc.contributor.authorPaşa, Salih
dc.contributor.authorTemel, Hamdi
dc.contributor.orcid0000-0003-1243-3527
dc.contributor.orcid0000-0002-4792-8821
dc.date.accessioned2024-04-24T15:59:20Z
dc.date.available2024-04-24T15:59:20Z
dc.date.issued2015
dc.departmentDicle Üniversitesi, Ziya Gökalp Eğitim Fakültesi, Matematik ve Fen Bilimleri Eğitimi Bölümü, Matematik ve Fen Bilimleri Eğitimi Ana Bilim Dalıen_US
dc.description.abstractSorption ability of the chitosan-modified natural zeolite for Pb2+, Cd2+, and Cu2+ cations was investigated. The influence of time and concentration of heavy metals on their sorption from concentrated (85% H3PO4) phosphoric acid was determined. At 20 and 40 min of sorption curves, there are a number of maxima probably due to desorption of cations from the sorbent into the acid. According to the results, sorption of the modified zeolite for lead cation is the least in the whole interval of time. In the case of equal concentrations of all cations (C-Pb = C-Cd = C-Cu), sorption of lead, cadmium, and copper was 94.81-95.09%, 96.55-97.50%, and 97.53-98.14%, respectively. Sorption curves in the case of equal Pb2+ and Cd2+, but higher concentrations of Cu2+, are the same for all cations. Sorption of cadmium varies from 95.48% to 97.55%. Copper and lead sorbed in a less amount, in the case of (C-Pb = C-Cd = C-Cu), their sorption in 10 min was 95.42% and 97.55%, respectively. As in the case of equal concentrations of all cations (C-Pb = C-Cd = C-Cu), the sorptions of copper, cadmium, and lead were (92.09-96.93%), (92.13-95.37%), and (91.35-94.45%), respectively, in the case of (C-Cb = C-Cu < C-Cd). Physico-chemical methods of analysis are as follows: Fourier transform infrared spectroscopy, scanning electron microscopy, X-ray powder diffraction patterns, and Brunauer-Emmett-Teller have shown that natural zeolite is activated without destroying the structure and adsorbs lead, as well as cadmium and copper cations. (C) 2015 Curtin University of Technology and John Wiley & Sons, Ltd.en_US
dc.identifier.citationKussainova, M. Z., Chernyakova, R. M., Dzhusipbekov, U. Z., Paşa, S. ve Temel, H. (2015). Removal of Pb2+, Cd2+, and Cu2+ from phosphoric acid solution using the chitosan-modified natural zeolite. Asia-Pacific Journal of Chemical Engineering, 10(6), 833-841.
dc.identifier.doi10.1002/apj.1920
dc.identifier.endpage841en_US
dc.identifier.issn1932-2135
dc.identifier.issn1932-2143
dc.identifier.issue6en_US
dc.identifier.scopus2-s2.0-84955179864
dc.identifier.scopusqualityQ3
dc.identifier.startpage833en_US
dc.identifier.urihttps://doi.org/10.1002/apj.1920
dc.identifier.urihttps://hdl.handle.net/11468/13978
dc.identifier.urihttps://onlinelibrary.wiley.com/doi/epdf/10.1002/apj.1920
dc.identifier.volume10en_US
dc.identifier.wosWOS:000368134600004
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorPaşa, Salih
dc.institutionauthorTemel, Hamdi
dc.language.isoenen_US
dc.publisherWiley-Blackwellen_US
dc.relation.ispartofAsia-Pacific Journal of Chemical Engineering
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectSorptionen_US
dc.subjectNatural zeoliteen_US
dc.subjectModified zeoliteen_US
dc.subjectChitosanen_US
dc.subjectHeavy metalsen_US
dc.subjectPhosphoric aciden_US
dc.titleRemoval of Pb2+, Cd2+, and Cu2+ from phosphoric acid solution using the chitosan-modified natural zeoliteen_US
dc.titleRemoval of Pb2+, Cd2+, and Cu2+ from phosphoric acid solution using the chitosan-modified natural zeolite
dc.typeArticleen_US

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