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Modelling of micro-bioreactors-separators (#BRS) with immobilized enzymes and cells

Result description

A microreactor-separator system constructed of thin channel filled with an enzyme and microparticulate solid adsorbent immobilized in hydrophilic gel was studied by numerical simulations using a mathematical model of the reactor system. A substrate-inhibited enzyme reaction producing two nonionic products from nonionic substrate was considered. Electroosmotic flux and molecular diffusion were considered as mass-transport processes in the gel. A periodic switching of the substrate concentration at the reactor inlet, resulting in periodic alternation of reaction and separation periods, was applied. Dependences of the microreactor-separator operating measures on basic operational parameters were analyzed.

Keywords

microreactor-separatorenzyme reactionelectro-osmosis

The result's identifiers

Alternative languages

  • Result language

    angličtina

  • Original language name

    Modelling of micro-bioreactors-separators (#BRS) with immobilized enzymes and cells

  • Original language description

    A microreactor-separator system constructed of thin channel filled with an enzyme and microparticulate solid adsorbent immobilized in hydrophilic gel was studied by numerical simulations using a mathematical model of the reactor system. A substrate-inhibited enzyme reaction producing two nonionic products from nonionic substrate was considered. Electroosmotic flux and molecular diffusion were considered as mass-transport processes in the gel. A periodic switching of the substrate concentration at the reactor inlet, resulting in periodic alternation of reaction and separation periods, was applied. Dependences of the microreactor-separator operating measures on basic operational parameters were analyzed.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    CI - Industrial chemistry and chemical engineering

  • OECD FORD branch

Result continuities

Others

  • Publication year

    2001

  • Confidentiality

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

Data specific for result type

  • Article name in the collection

    Proc. of the 3rd European Congress of Chemical Engineering, plný text na CD-ROMu

  • ISBN

    0009-286X

  • ISSN

  • e-ISSN

  • Number of pages

    5

  • Pages from-to

    "548-1"-"548-5"

  • Publisher name

    Dechema

  • Place of publication

    Frankfurt

  • Event location

    Nurnberg

  • Event date

    Jun 26, 2001

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article

Basic information

Result type

D - Article in proceedings

D

CEP

CI - Industrial chemistry and chemical engineering

Year of implementation

2001