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Trickle-bed bioreactor for wastewater decolorization - mathematical modeling

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22340%2F10%3A00023241" target="_blank" >RIV/60461373:22340/10:00023241 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Trickle-bed bioreactor for wastewater decolorization - mathematical modeling

  • Original language description

    One of the methods of wastewater decolorization is biofiltration, when pollutants are decomposed to harmless or less toxic and less mutagenic substances by microorganisms. Various types of microorganisms can be used in different reactor arrangements. White-rot fungus mycelium immobilized on a carrier of a trickle-bed reactor is one of many alternatives. A two-dimensional dynamic mathematical model describing the biofiltration process in the trickle-bed reactor was developed. The studied system is composed of two domains: a biofilm formed by the mycelium and a liquid film trickling over the biofilm. The biofilm is modeled as a two-dimensional domain while the liquid film is represented by a biofilm boundary condition. The model consists of mass balancesof the main nutrient and of the dye in both the domains and takes into account substances advection, diffusion, nutrient consumption and dye degradation, as well as biofilm growth. The model was implemented in the COMSOL Multiphysics mod

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    CI - Industrial chemistry and chemical engineering

  • OECD FORD branch

Result continuities

  • Project

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

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach

Others

  • Publication year

    2010

  • Confidentiality

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

Data specific for result type

  • Article name in the collection

    Proceedings of the 37th International Conference of Slovak Society of Chemical Engineering, 2010

  • ISBN

    978-80-227-3290-1

  • ISSN

  • e-ISSN

  • Number of pages

    9

  • Pages from-to

  • Publisher name

    Slovak Society of Chemical Engineering

  • Place of publication

    Bratislava

  • Event location

    Tatranské Matliare, Slovakia

  • Event date

    Jan 1, 2010

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article