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

Table 1

The maximum absorbency of MB during the photodegradation progress.

Irradiation time (min)	0	60	100	160
MB maximum Absorbency	0.599	0.383	0.264	0.046
Degradation ratio (%)	0	36.1	56.0	92.3