Hydrodynamics of a Laboratory Scale Rotating Biological Contactor and its Application for Decolorization of Textle Dyes by White Rot Fungus Irpex Lacteus

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22340%2F12%3A43893854" target="_blank" >RIV/60461373:22340/12:43893854 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.3303/CET1227057" target="_blank" >http://dx.doi.org/10.3303/CET1227057</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3303/CET1227057" target="_blank" >10.3303/CET1227057</a>

Result language

angličtina

Original language name

Hydrodynamics of a Laboratory Scale Rotating Biological Contactor and its Application for Decolorization of Textle Dyes by White Rot Fungus Irpex Lacteus

Original language description

Residence time distributions of the liquid phase in the rotating biological contactor were measured to obtain hydrodynamic characteristics. The measurements were carried out at various liquid volumetric flow rates and at different rotational speeds of the discs uncovered with the biomass. The measured data were used to determine the liquid mean residence time and parameters of the gamma distribution model and of the model of the stirred tanks in series with the back-flow. The residence time distributions were also measured after 36 days of the reactor operation, i.e., with the discs covered with the Irpex lacteus mycelium biofilm. The flow behavior of the reactor without the fungus was close to the ideally stirred reactor behavior. The presence of thebiomass in the reactor brought about deviations from the ideal mixing. Continuous decolorization experiments with the textile dye Remazol Brilliant Blue R and with a sample of industrial textile waste water were performed.

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

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach

Publication year

2012

Confidentiality

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

Name of the periodical

Chemical Engineering Transactions

ISSN

1974-9791

e-ISSN

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Volume of the periodical

27

Issue of the periodical within the volume

neuveden

Country of publishing house

IT - ITALY

Number of pages

6

Pages from-to

337-342

UT code for WoS article

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EID of the result in the Scopus database

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