1. On using H₂ as parameter in studies of mixing

   • E. G. Hörnsten

   Originals Pages: 287 - 290

2. Biodegradation of solvents in varnish waste water of an airscrubber from an automobile varnish shop

   • I. Feige
   • R. Müller-Hurtig
   • F. Wagner

   Originals Pages: 291 - 295

3. Erratum

   Erratum Pages: 296 - 296

4. A new model of uptake of multiple sugars by S. cerevisiae

   • J. P. Barford
   • P. J. Phillips
   • J. H. Orlowski

   Originals Pages: 297 - 302

5. A new model of uptake of multiple sugars by S. cerevisiae

   • J. P. Barford
   • P. J. Phillips
   • J. H. Orlowski

   Originals Pages: 303 - 307

6. Gluconic acid production by Aspergillus niger with oxygen supply by hydrogen peroxide

   • M. Rosenberg
   • J. Švitel
   • I. Rosenbergová

   Originals Pages: 309 - 313

7. Analysis of continuous fermentation processes in aqueous two-phase systems

   • A. B. Jarzębski
   • J. J. Malinowski
   • P. Soucaille

   Originals Pages: 315 - 317

8. Diagnosing lactic acid fermentation based on specific rates of growth, substrate consumption and product formation

   • M. Pokkinen
   • Z. R. Flores Bustamante
   • P. Linko

   Originals Pages: 319 - 323

9. Magnesium uptake by Sphaerotilus natans

   • A. Converti
   • G. Fiorito
   • G. Ferraiolo

   Originals Pages: 325 - 330