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Effect of diffusional resistances on the performance of substrate inhibited immobilized enzymatic CFSTR systems

  • S. Ilias
  • , S. A. Beg
  • , M. M. Hassan
  • , S. Ilias
  • , S. A. Beg
  • , M. M. Hassan

Research output: Contribution to journalArticlepeer-review

1 Scopus citations

Abstract

A single particle diffusion model for estimation of effectiveness factor for a substrate inhibited encapsulated immbolized enzyme particle of spherical shape, which considers both internal and external diffusional resistances has been extended to study the performance of a continuous flow stirred tank reactor (CFSTR) system. The effect of membrane thickness, Sherwood Number, dimensionless inhibitor constant, characteristic CFSTR-encapsulated enzyme particle parameter, and the ratio of the substrate diffusion coefficients on the substrate conversion are investigated parametrically. The numerical results are obtained for a range of variables of practical importance.

Original languageEnglish
Pages (from-to)311-326
Number of pages16
JournalJournal of Environmental Science and Health. Part A: Environmental Science and Engineering
Volume18
Issue number2
DOIs
StatePublished - 1 Jan 1983

Bibliographical note

Funding Information:
The authors wish to acknowledge the University of Petroleum and Minerals at Dhahran, Saudi Arabia for their financial support during the course of this research.

ASJC Scopus subject areas

  • Pollution

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