Adsorption of Toluene and Paraxylene from Aqueous Solution Using Pure and Iron Oxide Impregnated Carbon Nanotubes: Kinetics and Isotherms Study

Table 1

Surface and structural parameters of pure and iron oxide impregnated CNTs.

Physical property	Materials
	Pure CNTs	CNTs-iron oxide
BET surface area (m^2/g)	138	216
Total pore volume (cm^3/g)	0.61	0.96
Cumulative pore area (m^2/g)	145	207
Mean pore radius (A°)	167	185