Fig. 25

Change of ln (C/Co) with time for photocatalytic degradation of acid red 37 dye using 0.4 g/L of TiO2–SnO2 (90:10) wt% with different concentrations of IO4− (M).

Change of ln (C/Co) with time for photocatalytic degradation of acid red 37 dye using 0.4 g/L of TiO2–SnO2 (90:10) wt% with different concentrations of IO4− (M).