Cichon, Krzysztof, Piotr Rybarczyk, and Jacek Gębicki. 2026. “The Influence of the Packing Material on the Efficiency of BTEX Compound Removal from Air in a Biofilter”. Chemical and Process Engineering: New Frontiers 47 (1):e124. https://doi.org/10.24425/cpe.2026.158122.