Daniel was awarded the best poster presentation at the National Chemical and Process engineering congress CHISA 2021.  The 68. congress was postponed due to COVID restrictions and was held in Liblice between 16. and 18. May 2022.

Karel participated in The North American Membrane Society 31st annual meeting “Membranes for sustainability” in Tempe, Arizona. He has presented an oral lecture on the topic of “Metal ions-doped ultrahigh flux composite GO-SWCNT membranes for efficient H2 separation and a poster of his doctoral student Saeed work on the topic of Magneto-responsive polycrystalline Co0.5Ni0.5FeCrO4: Synthesis, dispersion control, and its tunability into CTA polymer matrix under the augmented-magnetic field for CO2 capturing and H2 separation applications.