Photocatalytic Degradation of Humic Acid by Fe-TiO_𝟐 Supported on Spherical Activated Carbon with Enhanced Activity

Table 1

Specific surface area and total pore volume of Fe-TiO₂/SAC with different Fe contents.

Photocatalyst	Specific surface area (m^2/g)	Total pore volume (cm^3/g)
0 wt% Fe-TiO2/SAC	584	0.355
0.4 wt% Fe-TiO2/SAC	486	0.221
0.6 wt% Fe-TiO2/SAC	487	0.269
0.8 wt% Fe-TiO2/SAC	483	0.218