Biosorption of Congo Red Dye from Aqueous Solution Using Adsorbent Prepared from Vangueria infausta Fruit Pericarp

Table 1

BET analysis parameters for untreated and treated VIFP biosorbents.

Sample	Specific surface area (m^2/g)	Pore radius (Å)	Total pore volume (cm^3/g)
Untreated VIFP	358.0724	15.2265	1.4246
Treated VIFP	1063.6791	15.2773	1.6837