1. Engineer, Faculty of Environmental Technology, Prague Institute of Chemical Technology, 16000 Prague 6, Technicka 1905, Czech Republic (corresponding author).
2. Professor, Institute of Chemical Process Fundamentals, Academy of Sciences of the Czech Republic, 16502 Prague 6-Suchdol, Czech Republic.
3. Engineer, Institute of Chemical Process Fundamentals, Academy of Sciences of the Czech Republic, 16502 Prague 6-Suchdol, Czech Republic.