Weight before Carbonization (g) 10
Weight after Carbonization (g) 5.3
Weight after activation, washing and drying (g) 4.7
Yield (%) 47%
Bulk density (g/cm3) 0.93
Specific surface area (m2/g) 0.145
Total pore volume (cc/g) 0.09
Total micropore volume (cc/g) 0.016
Table 2: Characterization of PPAC.