Mathematical model of decolourization in a rotating disc reactor

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22340%2F15%3A43900194" target="_blank" >RIV/60461373:22340/15:43900194 - isvavai.cz</a>

Result on the web

<a href="http://www.sciencedirect.com/science/article/pii/S1369703X14002770" target="_blank" >http://www.sciencedirect.com/science/article/pii/S1369703X14002770</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.bej.2014.09.010" target="_blank" >10.1016/j.bej.2014.09.010</a>

Result language

angličtina

Original language name

Mathematical model of decolourization in a rotating disc reactor

Original language description

This work presents a mathematical model of the biodegradation of an organic dye in a rotating disc reactor operated in a batch mode with discs coated with a mycelium of a white-rot fungus. The two-dimensional model domain represents the surface of one half of a disc. The disc is considered to be covered with two layers (biofilm, liquid film) and is partially immersed in bulk liquid. The biofilm is assumed to maintain a constant thickness in time over the entire domain. The enzyme laccase is presumed toplay the main role in the decolourization. The regular disc rotation is described using the radial coordinate with the immersion process simulated by a step-like function of the angular coordinate. Using experimental data, we identified values of principal model parameters. Considering the Michaelis-Menten constant value of 0.005 kg mMINUS SIGN 3, we found suboptimal values of the reaction rate constant (0.003 mol mMINUS SIGN 3 sMINUS SIGN 1), proportionality constant influencing the thi

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

CI - Industrial chemistry and chemical engineering

OECD FORD branch

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Project

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Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2015

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Biochemical Engineering Journal

ISSN

1369-703X

e-ISSN

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Volume of the periodical

93

Issue of the periodical within the volume

1

Country of publishing house

BE - BELGIUM

Number of pages

15

Pages from-to

151-165

UT code for WoS article

000347362100020

EID of the result in the Scopus database

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