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Modelling of copper and zinc adsorption onto zeolite

H. Pavolová ; Technical University of Košice, Faculty of Mining, Ecology, Process Control and geotechnologies, Košice, Slovakia
S. Khouri ; Technical University of Košice, Faculty of Mining, Ecology, Process Control and geotechnologies, Košice, Slovakia
M. Cehlár ; Technical University of Košice, Faculty of Mining, Ecology, Process Control and geotechnologies, Košice, Slovakia
L. Domaracká ; Technical University of Košice, Faculty of Mining, Ecology, Process Control and geotechnologies, Košice, Slovakia
M. Puzder ; Technical University of Košice, Faculty of Mining, Ecology, Process Control and geotechnologies, Košice, Slovakia

Puni tekst: engleski, pdf (151 KB) str. 712-714 preuzimanja: 448* citiraj
APA 6th Edition
Pavolová, H., Khouri, S., Cehlár, M., Domaracká, L. i Puzder, M. (2016). Modelling of copper and zinc adsorption onto zeolite. Metalurgija, 55 (4), 712-714. Preuzeto s https://hrcak.srce.hr/157431
MLA 8th Edition
Pavolová, H., et al. "Modelling of copper and zinc adsorption onto zeolite." Metalurgija, vol. 55, br. 4, 2016, str. 712-714. https://hrcak.srce.hr/157431. Citirano 18.01.2020.
Chicago 17th Edition
Pavolová, H., S. Khouri, M. Cehlár, L. Domaracká i M. Puzder. "Modelling of copper and zinc adsorption onto zeolite." Metalurgija 55, br. 4 (2016): 712-714. https://hrcak.srce.hr/157431
Harvard
Pavolová, H., et al. (2016). 'Modelling of copper and zinc adsorption onto zeolite', Metalurgija, 55(4), str. 712-714. Preuzeto s: https://hrcak.srce.hr/157431 (Datum pristupa: 18.01.2020.)
Vancouver
Pavolová H, Khouri S, Cehlár M, Domaracká L, Puzder M. Modelling of copper and zinc adsorption onto zeolite. Metalurgija [Internet]. 2016 [pristupljeno 18.01.2020.];55(4):712-714. Dostupno na: https://hrcak.srce.hr/157431
IEEE
H. Pavolová, S. Khouri, M. Cehlár, L. Domaracká i M. Puzder, "Modelling of copper and zinc adsorption onto zeolite", Metalurgija, vol.55, br. 4, str. 712-714, 2016. [Online]. Dostupno na: https://hrcak.srce.hr/157431. [Citirano: 18.01.2020.]

Sažetak
Adsorption of Cu(II) and Zn(II) ions from metallurgical solutions has been studied and the adsorption capacity of zeolite (Nižný Hrabovec, SK) has been determined. Zeolites are characterized by relatively high sorption capacity, i.e. Cu(II) and Zn(II) can be removed even at relatively low concentrations. The experiments were realised in a batch system and evaluated using isotherms. According to the results of the experiments the adsorption equilibrium of Cu(II) and Zn(II) on zeolite was best described by Freundlich isotherm. The maximum sorption capacity was 1,48 and 1,49 mg/g for Cu(II) and Zn(II), respectively. The experimental results of this study demonstrate that zeolite is suitable for adsorption of copper and zinc from aqueous solutions at low concentrations.

Ključne riječi
copper; zinc; adsorption; zeolite; removal

Hrčak ID: 157431

URI
https://hrcak.srce.hr/157431

Posjeta: 590 *