1. Protection of biofilms against toxic shocks by the adsorption and desorption capacity of carriers in anaerobic fluidized bed reactors

   • S. Petrozzi
   • O. M. Kut
   • I. J. Dunn

   Originals Pages: 47 - 59

2. Oxygenation of cell cultures

   • H.-J. Henzler
   • D. J. Kauling

   Originals Pages: 61 - 75

3. Optimal temperature and concentration profiles in a cascade of CSTR's performing Michaelis-Menten reactions with first order enzyme deactivation

   • A. L Paiva
   • F. X. Malcata

   Originals Pages: 77 - 82

4. The influence of mechanical forces on the morphology and penicillin production of Penicillium chrysogenum

   • H. Y. Makagiansar
   • P. Ayazi Shamlou
   • M. D. Lilly

   Originals Pages: 83 - 90

5. Gravitational sedimentation can solve the problem of cellular récycling of yeast in continuous alcoholic fermentation

   • A. B. R. A. Maia
   • D. L. Nelson

   Originals Pages: 91 - 96

6. Improvement of chemostat performance via nonlinear oscillations

   • R. Y. K. Yang
   • J. Su

   Originals Pages: 97 - 102

7. Lipase catalysed hydrolysis of ricebran oil by free and immobilised enzyme system in batch stirred reactor

   • P. Padmini
   • S. K. Rakshit
   • A. Baradarajan

   Originals Pages: 103 - 106

8. Optimization and control of a continuous stirred tank fermenter using learning system

   • J. Thibault
   • K. Najim

   Originals Pages: 107 - 113

9. Fuzzy logic control of a fed-batch fermentor

   • V. G. Nyttle
   • M. Chidambaram

   Originals Pages: 115 - 118

10. Nitrogen limited growth of a methanotrophic culture

    • A. Furigo Jr.
    • M. H. Jørgensen

    Originals Pages: 119 - 127

11. Optimum temperature policy for batch reactors performing biochemical reactions in the presence of enzyme deactivation

    • T. I. Lopes
    • F. X. Malcata

    Originals Pages: 129 - 133