New Surface Properties in Porcelain Gres Tiles with a Look to Human and Environmental Safety

Figure 4

𝑥𝑦 cross-sections of simulated fluid dynamic under steady-state conditions of the reactor used for the photocatalytic test (flowing conditions). (a) 𝑉_in = 32.4 L h⁻¹, (b) 𝑉_in = 4.2 L h⁻¹. The cross-section follows the longitudinal symmetry and is focused on the inlet gas chamber and a portion of the channel containing the photoactive tile.

(a) 𝑉_in=32.4 L h⁻¹

(b) 𝑉_in=4.2 L h⁻¹