1. An airlift reactor with double net draft tubes and its application in fermentation

   • H.-L. Tung
   • S.-Y. Chiou
   • W.-T. Wu

   Pages: 1 - 5

2. A process for the recovery of poly(hydroxyalkanoates) from Pseudomonads Part 1: Solubilization

   • G. J. M. de Koning
   • B. Witholt

   Pages: 7 - 13

3. A process for the recovery of poly(hydroxyalkanoates) from Pseudomonads Part 2: Process development and economic evaluation

   • G. J. M. de Koning
   • M. Kellerhals
   • B. Witholt

   Pages: 15 - 21

4. Separation of recombinant E. coli from culture broths by adsorption to modified carriers and controlled release of an expressed protein

   • F. Leonhardt
   • P. Hortschansky
   • H. D. Pohl

   Pages: 23 - 29

5. The effect of Mn²⁺ on ethanol production from lactose using Kluyveromyces marxianus IMB3 immobilized in magnetically responsive matrices

   • D. Brady
   • P. Nigam
   • A. P. McHale

   Pages: 31 - 34

6. Laboratory-scale permeabilization of Escherichia coli cells for recovery of a small recombinant protein – Staphylokinase

   • I. Gehmlich
   • H.-D. Pohl
   • W. A. Knorre

   Pages: 35 - 38

7. Modelling regeneration effects on protein A affinity chromatography

   • A. Tejeda-Mansir
   • R. Espinoza
   • R. Guzma´n

   Pages: 39 - 44

8. Studies on the biosorption of uranium by a thermotolerant, ethanol-producing strain of Kluyveromyces marxianus

   • M. Bustard
   • N. Donnellan
   • A. P. McHale

   Pages: 45 - 50

9. Gas phase ethyl acetate production in a batch bioreactor

   • S. O. Hwang
   • Y. H. Park

   Pages: 51 - 54

10. Studies on transfer processes in mixing vessels: effect of gas on solid-liquid hydrodynamics using modified Rushton turbine agitators

    • R. V. Roman
    • R. Z. Tudose

    Pages: 55 - 60