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Foam in microbiological processes

  • U. E. Viesturs
  • M. Z. Kristapsons
  • E. S. Levitans
Conference paper
Part of the Advances in Biochemical Engineering book series (ABE, volume 21)

Abstract

Gas absorption and desorption, as a rule, are accompanied by foam formation. In microbiological processes, mostly in bioreactors, the formation of foam and its control present many hazards. This work analyses the information available about the role of foam in aerobic growth, discusses methods and devices of foam control. Attention is focused on modelling and calculations of foam control systems. The authors show that, under certain conditions, the existence of the foam phase in bioreactors may be regarded as a positive factor enhancing mass transfer and growth of the given culture. They suggest a combined chemico-mechanical method of foam control and systems of its technical implementation.

Keywords

Foam Formation Microbiological Process Foam Layer Antifoam Agent Foam Column 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag 1982

Authors and Affiliations

  • U. E. Viesturs
    • 1
  • M. Z. Kristapsons
    • 1
  • E. S. Levitans
    • 1
  1. 1.August Kirchenstein Institute of MicrobiologyLatvian SSR Academy of SciencesRigaLatvian SSR, USSR

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