Removal of Heavy Metals from Drinking Water by Magnetic Carbon Nanostructures Prepared from Biomass

Table 1

Parameters (physical) of the adsorbent synthesized from watermelon waste.

BET, surface area (m^2/g)	71.35
Langmuir, surface area (m^2/g)	261.50
Pore volume total (cm^3/g)	0.63
Micropores volume (cm^3/g)	0.27
Pore diameter, average (Å)	115.20