- Clay Minerals Laboratory (CML)
(Institute of Geological Sciences, Polish Academy of Sciences, Kraków, Poland)
- Environmental Technology Research Group
(Faculty of Chemistry, Jagiellonian University, Kraków, Poland)
- Layered Minerals, Mesoporous Oxides, Nanostructures
(Jerzy Haber Institute of Catalysis and Surface Chemistry, Polish Academy of Sciences, Kraków, Poland)
- Texas A&M University, College Station, USA
(Dr. Youjun Deng – Department of Soil and Crop Sciences)
- Chemical Process Engineering (CPE) research group
(Dr. Tiina Leiviskä, University of Oulu, Finland)
- Faculty of Environmental Sciences, Czech University of Life Sciences
(Dr. Barbora Hudcová)