Naslov (eng)

Kinetic study of copper ions biosorption onto barley straw

Autor

Marković, Miljan
Štrbac, Nada
Božić, Dragana
Stanković, Velizar
Grekulović, Vesna
Zdravković, Milica
Gorgievski, Milan

Opis (eng)

Abstract: In this paper, the kinetic study of the copper ions biosorption onto barley straw is presented. The obtained experimental data were modeled using three kinetic models: pseudo-first order kinetic model, pseudo-second order kinetic model, and the intraparticle diffusion kinetic model (Weber-Morris model). Change in the adsorption capacity with process time was also monitored. Analyzing the obtained results, it can be concluded that the pseudo-second order kinetic model shows the best agreement with the analyzed data, which leads to a conclusion that chemisorption is a possible mechanism of binding the copper ions onto the surface of the barley straw.

Jezik

engleski

Datum

2021

Licenca

© All rights reserved

Predmet

Keywords: Kinetic Study, Copper Ions, Barley Straw, Biosorption, Chemisorption

Deo kolekcije (1)

o:179

Institut za rudarstvo i metalurgiju Bor