Marek Ochowiak Ph.D. Habil.is the head of Department of Chemical Engineering and Equipment at the Institute of Chemical Technology and Engineering, Faculty of Chemical Technology, Poznan University of Technology, Poland. His research interests include multiphase systems, atomization process, design of atomization systems, gases and liquid purification, separation processes, and computer analysis of images.Szymon Woziwodzki Ph.D. is an assistant professor at Poznan University of Technology, Department of Chemical Engineering and Equipment, Poland. His expertise areas are: unsteady and steady mixing, multiphase systems, design of chemical equipment, separation processes, rheology, design of industrial facilities (AVEVA Plant software) and 3D modelling of industrial equipment.  Michał Doligalski Ph.D.works at the Faculty of Computer Science, Electrical Engineering and Automatics. Research interests are in the field of design and modelling of the digital systems. Piotr Mitkowski Ph.D. is an assistant professor at Poznan University of Technology, Poland. He is the author of three textbooks on economic analysis, process safety and computer-aided process design in chemical engineering.

• Rheology.- Mixing/Multhiphase flows.- Particulate solids/Solids processing.- Reactor engineering.- Intensification of heat and mass transfer processes.- Product design and engineering.- Engineering of environmental protection.- Conceptual process design in chemical and biochemical engineering.- Measurements and control systems.- Mathematical modelling of mass transfer in membrane processes.