1. Mass transfer and liquid mixing in an airlift reactor with a net draft tube

   • D. -Y. Hsiun
   • W. -T. Wu

   Originals Pages: 221 - 225

2. Biodegradation of phenol by arthrobacter and modelling of the kinetics

   • S. Vijayaraghavan
   • T. Srinivasaraghavan
   • A. Baradarajan

   Originals Pages: 227 - 229

3. Simulation of the effect of mixing, scale-up and pH-value regulation during glutamic acid fermentation

   • E. Nagy
   • M. Neubeck
   • A. Moser

   Originals Pages: 231 - 238

4. Hydrodynamic behaviour of animal cell microcarrier suspensions in split-cylinder airlift bioreactors

   • K. J. Ganzeveld
   • Y. Chisti
   • M. Moo-Young

   Originals Pages: 239 - 247

5. Biotransformation of cephalosporin C to 7-aminocephalosporanic acid with coimmobilized biocatalyst in a batch bioreactor

   • P. Ačai
   • V. Báleš
   • E. Michalková

   Originals Pages: 249 - 252

6. Enzymatic hydrolysis of wood: an engineering assessment

   • J. C. Parajó
   • J. L. Alonso
   • V. Santos

   Originals Pages: 253 - 261

7. Fuzzy self-tuning PI controller for bioreactors

   • K. B. Ramkumar
   • M. Chidambaram

   Originals Pages: 263 - 267

8. Hydraulic model of a gas-lift bioreactor with flocculating yeast

   • E. Roca
   • C. Ghommidh
   • J. M. Lema

   Originals Pages: 269 - 272

9. Sorption of heavy metals by four basidiomycetous fungi

   • S. Dey
   • P. R. N. Rao
   • M. Bandyopadhyay

   Originals Pages: 273 - 277