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Kinetics of adsorption of iron ions (III) by natural zeolite

The innovative and nanotechnologies in the chemical and food industries
3rd International Scientific Conference «Chemical Technology and Engineering»: Proceedings – June 21–24th, 2021, Lviv, Ukraine – Lviv: Lviv Polytechnic National University, 2021, pp. 140–142

DOI: https://doi.org/10.23939/cte2021.01.140

Authors

First and Last Name Academic degree E-mail Affiliation
Vira Sabadash Sc.D. virasabadash [at] gmail.com Lviv Polytechnic National University
Lviv, Ukraine
Gumnitsky Jaroslaw Sc.D. jgumnitsky [at] ukr.net Lviv Polytechnic National University
Lviv, Ukraine

I and my co-authors (if any) authorize the use of the Paper in accordance with the Creative Commons CC BY license

First published on this website: 12.04.2021 - 00:30
Abstract

The natural zeolite was used as adsorbent for Fe(ІІІ) removal  from aqueous solution. The maximum adsorption capacity was 309.5 mg Fe3+/g zeolite. The kinetic data were fitted to homogeneous micropore model and found that the mass transfer coefficient and diffusivity of the Fe2+ are directly affected by the kinetic parameters.

Keywords
adsorptionmasstransferkinetisheavy metalszeolite
References
  1. Sabadash, V., Mylanyk, O., Matsuska, O., & Gumnitsky, J. (2017). Kinetic regularities of copper ions adsorption by natural zeolite. Chemistry & Chemical Technology, 4 (11), 2017, 11(4), 459-462.
  2. Hyvlud, A., Sabadash, V., Gumnitsky, J., & Ripak, N. (2019). Statics and kinetics of albumin adsorption by natural zeolite. Chemistry & Chemical Technology, 1 (13), 2019, (1), 95-100.
First published Full Text (12.04.2021 - 00:30)
Official paper