1. Biosynthesis of methanol from methane by Methylosinus trichosporium OB3b

   • Agata Markowska
   • Beata Michalkiewicz

   Original Paper 06 February 2009 Pages: 105 - 110

2. Influence of reaction medium composition on enzymatic synthesis of galactooligosaccharides and lactulose from lactose concentrates prepared from whey permeate

   • Marek Adamczak
   • Danuta Charubin
   • Włlodzimierz Bednarski

   Original Paper 11 February 2009 Pages: 111 - 116

3. Immobilization of modified penicillin G acylase on Sepabeads carriers

   • Milena Žuža
   • Nenad Milosavić
   • Zorica Knežević-Jugović

   Original Paper 11 February 2009 Pages: 117 - 124

4. Granulation of activated sludge in a laboratory upflow sludge blanket reactor

   • Petra Pagáčová
   • Miloslav Drtil
   • Katarína Galbová

   Original Paper 13 December 2008 Pages: 125 - 130

5. Investigation of the effect of fluid elasticity on a cake filtration process

   • Alexander Surý
   • Ivan Machač

   Original Paper 06 February 2009 Pages: 131 - 139

6. Lab-scale testing of a low-loaded activated sludge process with membrane filtration

   • Zuzana Jakubčová
   • Petr Hlavínek
   • Igor Bodík

   Original Paper 13 December 2008 Pages: 140 - 145

7. Calcium sulphate scaling in membrane distillation process

   • Marek Gryta

   Original Paper 18 December 2008 Pages: 146 - 151

8. Characterization and filtration performance of coating-modified polymeric membranes used in membrane bioreactors

   • Jozef Kochan
   • Thomas Wintgens
   • John Erik Wong

   Original Paper 18 December 2008 Pages: 152 - 157

9. Informational analysis of the grinding process of granular material using a multi-ribbon blender

   • Stanisław Masiuk
   • Rafał Rakoczy
   • Marian Kordas

   Original Paper 11 February 2009 Pages: 158 - 163

10. Effects of vessel baffling on the drawdown of floating solids

    • Joanna Karcz
    • Beata Mackiewicz

    Original Paper 11 February 2009 Pages: 164 - 171

11. N₂O catalytic decomposition — effect of pelleting pressure on activity of Co-Mn-Al mixed oxide catalysts

    • Kateřina Galejová
    • Lucie Obalová
    • František Kovanda

    Original Paper 06 February 2009 Pages: 172 - 179

12. Intelligent control of a pH process

    • Alois Mészáros
    • L’uboš Čirka
    • L’ubomír Šperka

    Original Paper 11 February 2009 Pages: 180 - 187

13. Influence of suspended solid particles on gas-liquid mass transfer coefficient in a system stirred by double impellers

    • Anna Kiełbus-Rąpała
    • Joanna Karcz

    Original Paper 11 February 2009 Pages: 188 - 196

14. A three-phase nonequilibrium model for catalytic distillation

    • Marcel Kotora
    • Zuzana Švandová
    • Jozef Markoš

    Original Paper 11 February 2009 Pages: 197 - 204

15. Membrane processes used for separation of effluents from wire productions

    • Krzysztof Karakulski
    • Marek Gryta
    • Antoni W. Morawski

    Original Paper 11 February 2009 Pages: 205 - 211

16. A simple and efficient synthesis of 3-substituted derivatives of pentane-2,4-dione

    • Bartosz Staniszewski
    • Włodzimierz Urbaniak

    Original Paper 18 December 2008 Pages: 212 - 216

17. Formation of hydrated titanium dioxide from seeded titanyl sulphate solution

    • Barbara Grzmil
    • Daniel Grela
    • Bogumił Kic

    Original Paper 11 February 2009 Pages: 217 - 225

18. Pyrolytic and catalytic conversion of rape oil into aromatic and aliphatic fractions in a fixed bed reactor on Al₂O₃ and Al₂O₃/B₂O₃ catalysts

    • Piotr Kirszensztejn
    • Robert Przekop
    • Ewa Maćkowska

    Original Paper 18 December 2008 Pages: 226 - 232

19. Oxidation of thiophene over copper-manganese mixed oxides

    • Małgorzata I. Szynkowska
    • Aneta Węglińska
    • Tadeusz Paryjczak

    Original Paper 11 February 2009 Pages: 233 - 238

20. Study of partitioning and dynamics of metals in contaminated soil using modified four-step BCR sequential extraction procedure

    • Tiberiu Frentiu
    • Michaela Ponta
    • Emil A. Cordos

    Original Paper 06 February 2009 Pages: 239 - 248

21. Preparation and properties of a new composite photocatalyst based on nanosized titanium dioxide

    • Peter Ševčík
    • Gabriel Čík
    • Tomáš Mackul’ak

    Original Paper 18 December 2008 Pages: 249 - 254