[1] Ekoinwentyka Ltd, Ruda Slaska, Poland
[2] Warsaw Univ Technol, Fac Civil Engn Mech & Petrochem, Plock, Poland
[3] Silesian Tech Univ, Inst Water & Wastewater Engn, Gliwice, Poland
[4] IHE Delft Inst Water Educ, Dept Environm Engn & Water Technol, Westvest 7, NL-2601 DA Delft, Netherlands
[5] Univ Cooperat Colombia, Medellin, Colombia