Decolorization of Methylene Blue with TiO₂ Sol via UV Irradiation Photocatalytic Degradation

Table 3

Effect of catalyst load on photodegradation.

CTiO2(g⋅L^−1)	MB Absorbency before reaction (𝐴0)	MB Absorbency after reaction (𝐴)	Degradation ratio (%)
0.5	0.544	0.313	42.5
1.0	0.560	0.146	74.0
1.5	0.599	0.046	92.3
2.0	0.635	0.091	85.6
2.5	0.683	0.134	80.4