Preparation, Characterization, and Photocatalytic Properties of Modified Red Mud

Table 2

Pore structure parameters of red mud and modified red mud.

Sample	Specific surface area/m^2⋅g^−1	Total pore volume/cm^3⋅g^−1	Micropore volume/cm^3⋅g^−1	Mesopore volume/cm^3⋅g^−1
Red mud	8.12	0.115	0	0.118
Modified red mud	317.14	0.312	0.007	0.087