Silesian University of Technology, Faculty of Energy and Environmental Engineering, Institute of Water and Wastewater Engineering, 44-100 Gliwice, Konarskiego st.18., Poland,
Prof. Janusz Kotowicz
Silesian University of Technology, Faculty of Energy and Environmental Engineering, Institute of Water and Wastewater Engineering, 44-100 Gliwice, Konarskiego st.18., Poland,