Nacionalni portal odprte znanosti

This study explores the influence of flow velocity, sphere size, and inter-sphere distance on hydrodynamics and mass transfer in a photocatalytic reactor. The effects of two different light configurations on light distribution and degradation were also evaluated. A 2D computational fluid dynamics (C ...

This study focused on developing and evaluating a continuous flow photoreactor with an immobilized photocatalyst. The titanium dioxide powder was deposited on glass beads and packed into sequentially connected columns surrounded by LED lamps. The volume of the reactor without beads is 2.4 L, and wit ...

This thesis focused on the development, evaluation and optimization of modular photocatalytic reactor systems with immobilized photocatalyst TiO$_2$ on glass beads to address upscaling challenges like photocatalyst recovery, reactor design, and long-term stability. A packed-bed reactor was developed ...

Per- and polyfluoroalkyl substances (PFAS) represent a large group of over 12000 variants of synthetic fluorine compounds widely used since the 1950s. Owing to their widespread use and the exceptional strength of the C−F bonds, these compounds have started to accumulate in the environment and resist ...