1. Optimization and maintenance of soluble methane monooxygenase activity inMethylosinus trichosporium OB3b

   • John P. Bowman
   • Gary S. Sayler

   OriginalPaper Pages: 1 - 11

2. A new alternative process for Kraft E1 effluent treatment

   • Nelson Durán
   • Elisa Esposito
   • Vanderlei P. Canhos

   OriginalPaper Pages: 13 - 19

3. Estimates of Gibbs free energies of formation of chlorinated aliphatic compounds

   • Jan Dolfing
   • Dick B. Janssen

   OriginalPaper Pages: 21 - 28

4. Accelerated biodegradation of atrazine by a microbial consortium is possible in culture and soil

   • Nasser A. Assaf
   • Ronald F. Turco

   OriginalPaper Pages: 29 - 35

5. Degradation of oil sludge by landfarming — a case-study at the Ghent harbour

   • G. Genouw
   • F. de Naeyer
   • W. Verstraete

   OriginalPaper Pages: 37 - 46

6. Physiological properties and substrate specificity of a pentachlorophenol-degradingPseudomonas species

   • Sol M. Resnick
   • Peter J. Chapman

   OriginalPaper Pages: 47 - 54

7. Comparison of coal solubilization by bacteria and fungi

   • Albert P. Torzilli
   • Jenefir D. Isbister

   OriginalPaper Pages: 55 - 62

8. Mineralization of 4-sulfophthalate by aPseudomonas strain isolated from the River Elbe

   • Monika Richter
   • Rolf-Michael Wittich

   OriginalPaper Pages: 63 - 69

9. Utilization of aromatic compounds by phototrophic purple nonsulfur bacteria

   • Ahmed A. M. Shoreit
   • Mohamed S. A. Shabeb

   OriginalPaper Pages: 71 - 76