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Statics and Kinetics of Albumin Adsorption by Natural Zeolite

Anna Hyvlud, Vira Sabadash, Jaroslaw Gumnitsky, Nazar Ripak
Affiliation: 
Lviv Polytechnic National University 12, S.Bandery St., 79013 Lviv, Ukraine virasabadash@gmail.com
DOI: 
https://doi.org/10.23939/chcht13.01.095
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Abstract: 
The statics and kinetics of albumin adsorption on natural zeolite of clinoptilolite structure have been investigated. The basic characteristics of zeolite have been determined. The method of albumin in a solution analysis was given. An isotherm of albumin adsorption was plotted and the Langmuir equation describing this isotherm was given. The presence of an external and pore diffusion adsorption mechanism has been experimentally established during the study of kinetics in a machine with mechanical stirring. The mass-transfer coefficient for external diffusion and the molecular diffusion constant for the pore diffusion are determined.
References: 

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