1. Oxygen transfer in an airlift reactor with multiple net draft tubes

   • W. -T. Wu
   • D. -Y. Hsiun

   Originals Pages: 59 - 62

2. Evaluation of kinetic parameters and thermodynamic quantities of starch hydrolysate alcohol fermentation by Saccharomyces cerevisiae

   • A. Converti
   • C. Bargagliotti
   • M. Del Borghi

   Originals Pages: 63 - 69

3. The mechanism of flocculation of a Saccharomyces cerevisiae cell homogenate using polyethyleneimine

   • D. E. Salt
   • A. C. Bentham
   • P. Dunnill

   Originals Pages: 71 - 76

4. Effects of downcomer-to-riser cross sectional area ratio on operation behaviour of external-loop airlift bioreactors

   • M. Gavrilescu
   • R. Z. Tudose

   Originals Pages: 77 - 85

5. Determination of the inherent kinetics of immobilized glucose oxidase using a diffusion cell

   • S. A. M. van Stroe-Biezen
   • J. M. H. van der Loo
   • F. M. Everaerts

   Originals Pages: 87 - 94

6. Covalent linking of alkaline protease on trichlorotriazine activated nylon

   • M. Chellapandian
   • C. A. Sastry

   Originals Pages: 95 - 98

7. Multistage affinity cross-flow filtration: mathematical modelling and analysis

   • X. -Y. Dong
   • L. -Y. Li
   • Y. Sun

   Originals Pages: 99 - 104

8. Gas holdup-slip velocity relationship in multistage bubble column

   • M. Vinaya
   • Y. B. G. Varma

   Originals Pages: 105 - 108

9. Influence of added packing on the volumetric efficiency in a Karr column

   • N. K. Prabhavathy
   • Shiny Joseph
   • Y. B. G. Varma

   Originals Pages: 109 - 115