1. Photocatalytic reduction of CO₂ over TiO₂ based catalysts

   • Kamila Kočí
   • Lucie Obalová
   • Zdeněk Lacný

   Review Pages: 1 - 9

2. Modeling of enzymatic reaction in an airlift reactor using an axial dispersion model

   • Ivan Sikula
   • Jozef Markoš

   Original Paper Pages: 10 - 17

3. Hydrolysis of titanium sulphate compounds

   • Barbara U. Grzmil
   • Daniel Grela
   • Bogumił Kic

   Original Paper Pages: 18 - 25

4. Mathematical modelling of selected characterisation procedures for oil fractions

   • Egon Eckert
   • Tomáš Vaněk

   Original Paper Pages: 26 - 33

5. High gravity batch and continuous processes for beer production: Evaluation of fermentation performance and beer quality

   • Daniel P. Silva
   • Tomáš Brányik
   • João B. Almeida e Silva

   Original Paper Pages: 34 - 41

6. Liquid-liquid equilibria of butyric acid for solvents containing a phosphonium ionic liquid

   • Ján Marták
   • Štefan Schlosser

   Original Paper Pages: 42 - 50

7. HAZOP study of a fixed bed reactor for MTBE synthesis using a dynamic approach

   • Juraj Labovský
   • Zuzana Švandová
   • L’udovít Jelemenský

   Original Paper Pages: 51 - 57

8. Influence of the reactive distillation column configuration on its performance: A computational study

   • Zuzana Švandová
   • Jozef Markoš
   • L’udovít Jelemenský

   Original Paper Pages: 58 - 64

9. Reactive distillation — experimental data for propyl propionate synthesis

   • Marcel Kotora
   • Carsten Buchaly
   • Jozef Markoš

   Original Paper Pages: 65 - 69

10. Mixing time of a non-Newtonian liquid in an unbaffled agitated vessel with an eccentric propeller

    • Jolanta Szoplik
    • Joanna Karcz

    Original Paper Pages: 70 - 77

11. Heat transfer coefficient and pressure drop during refrigerant R-134a condensation in a plate heat exchanger

    • Emila M. Djordjević
    • Stephan Kabelac
    • Slobodan P. Šerbanović

    Original Paper Pages: 78 - 85

12. Pore structure of pyrolyzed scrap tires

    • Zuzana Koreňová
    • Juma Haydary
    • L’udovít Jelemenský

    Original Paper Pages: 86 - 91

13. Distribution of local heat transfer coefficient values in the wall region of an agitated vessel

    • Magdalena Cudak
    • Joanna Karcz

    Original Paper Pages: 92 - 99

14. Chemical pretreatment of feed water for membrane distillation

    • Marek Gryta

    Original Paper Pages: 100 - 105

15. Selective methane oxidation to formaldehyde using polymorphic T-, M-, and H-forms of niobium(V) oxide as catalysts

    • Beata Michalkiewicz
    • Joanna Sreńscek-Nazzal
    • Urszula Narkiewicz

    Original Paper Pages: 106 - 113

16. Validation of the Tessier scheme for speciation of metals in soil using the Bland and Altman test

    • Tiberiu Frentiu
    • Michaela Ponta
    • Emil A. Cordos

    Original Paper Pages: 114 - 122

17. Production of potassium sulfate from potassium hydrosulfate solutions using alcohols

    • Agnieszka Mientka
    • Barbara Grzmil
    • Maria Tomaszewska

    Short Communication Pages: 123 - 126