International Journal of Photoenergy

Research Article

Durability of Ag- T i O 2 Photocatalysts Assessed for the Degradation of Dichloroacetic Acid

Figure 7

Removal DCA (TOC removal) after 4 hours of illumination using the colloidal- T i O 2 photocatalyst at pH 3 in 3 consecutive runs (1st run ■ , 2nd run 280513.fig.3xxx, and 3rd run □ ) the H + production efficiency after 4 hours of illumination is also shown (1st run 280513.fig.002xx, 2nd run 280513.fig.001xx, and 3rd run 280513.fig.002x) in set A and with chloride ion addition before the third run (set B). The photocatalyst loading was 0.5 g/L and the light intensity 𝐼 ≈ 3 . 3 9 × 1 0 − 2 Einstein L − 1 h − 1 .
280513.fig.007