1. AGH University of Science and Technology, Faculty of Geology, Geophysics and Environmental Protection, Al. Mickiewicza 30, 30-059 Kraków, Poland
2. PGE Energia Ciepła S.A., ul. Złota 59, 00-120 Warszawa, Poland
3. Purolite sp. z.o.o., 81-969 Gdynia, Poland
4. Cracow University of Technology, Faculty of Chemical Engineering and Technology, Warszawska 24, 31-155 Kraków, Poland