Design of the fixed bed column for lead removal on natural zeolite based on batch studies (CROSBI ID 578209)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Vukojević Medvidović, Nediljka ; Perić, Jelena ; Trgo, Marina ; Nuić, Ivona ; Ugrina, Marin
engleski
Design of the fixed bed column for lead removal on natural zeolite based on batch studies
This paper presents the prediction of breakthrough curves for the fixed bed column based on batch studies. Batch studies of lead removal on natural zeolite clinoptilolite have been performed. The obtained experimental data have been tested according to the Langmuir and Freundlich isotherms, and their parameters have been calculated. These parameters and the Mass Transfer Model have been used to predict theoretical breakthrough curves. Theoretical breakthrough curves have been compared with the experimental ones and a good agreement has been observed. This indicates that the Mass Transfer Model is applicable for prediction of breakthrough curves from batch studies. The overall mass transfer coefficient has been calculated from column experiments. This value allows for calculation of the height of the mass transfer zone as a very important parameter necessary for the column design.
lead ; natural zeolite ; column modeling ; Mass Transfer Model
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Podaci o prilogu
203-209.
2011.
objavljeno
Podaci o matičnoj publikaciji
Proceedings of the 3rd International Symposium on Environmental Managament Toward Sustainable Technologies
Natalija Koprivanac ; Hrvoje Kušić, Ana Lončarić Božić
Zagreb: Fakultet kemijskog inženjerstva i tehnologije Sveučilišta u Zagrebu
978-953-6470-55-6
Podaci o skupu
3rd International Symposium on Environmental Managament
poster
26.10.2011-28.10.2011
Zagreb, Hrvatska