Mоlimо vаs kоristitе оvај idеntifikаtоr zа citirаnjе ili оvај link dо оvе stаvkе:
https://open.uns.ac.rs/handle/123456789/1872
Nаziv: | Comparison of the generalized and preset-order kinetic equations for description of biosorption data | Аutоri: | Brdar, Mirjana Kukić, Dragana Šćiban, Marina Vasić, Vesna Prodanović, Jelena |
Dаtum izdаvаnjа: | 2018 | Izdаvаč: | Novi Sad: Faculty of Technology Novi Sad | Čаsоpis: | Acta Periodica Technologica | Sažetak: | © 2018 University of Novi Sad, Faculty of Technology. All rights reserved. Time course of adsorption of the different pollutants from water is the basis in the testing of an adsorbent. Over the years, several kinetics models have been proposed. Nevertheless, pseudo-first-order and pseudo-second-order kinetic models are by far the most used in the testing. Since various biological materials have complex composition, it is assumed that the adsorption kinetics on such materials, named biosorbents, can not be described sufficiently well by these two models. In this paper, both generalized and preset order kinetic equations were applied on the results of copper and chromium ions adsorption onto spent brewer’s grain. The biosorption of copper ions corresponds the best to the 2.5, and biosorption of chromium ions to the 4.9 reaction order. The analyses of the kinetic tests results on different biosorbents conducted by other authors indicate that the determination of the reaction order should be obtained by generalized kinetic model. It was also established that the f value (relative goodness of curve fitting) was better for the prediction which equations is better, than the R value (correlation coefficient). | URI: | https://open.uns.ac.rs/handle/123456789/1872 | ISSN: | 14507188 | DOI: | 10.2298/APT1849011B |
Nаlаzi sе u kоlеkciјаmа: | TF Publikacije/Publications |
Prikаzаti cеlоkupаn zаpis stаvki
SCOPUSTM
Nаvоđеnjа
1
prоvеrеnо 03.05.2024.
Prеglеd/i stаnicа
38
Prоtеklа nеdеljа
7
7
Prоtеkli mеsеc
2
2
prоvеrеnо 10.05.2024.
Google ScholarTM
Prоvеritе
Аlt mеtrikа
Stаvkе nа DSpace-u su zаštićеnе аutоrskim prаvimа, sа svim prаvimа zаdržаnim, оsim аkо nije drugačije naznačeno.