Immobilized TiO₂ for Phenol Degradation in a Pilot-Scale Photocatalytic Reactor

Figure 11

Comparison of the effectiveness of photodegradation and mineralization of phenol after 15 h of irradiation. Legend: mode 1—without photocatalyst addition; mode 2—in the presence of Photospheres-40; mode 3—in the presence of TiO₂ P25 supported on a steel mesh; mode 4—in the presence of TiO₂ P25 supported on a fiberglass cloth.