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. 2022 May 19;7(22):18409–18426. doi: 10.1021/acsomega.2c00673

Table 1. Textural Characteristics of Granular Activated Carbon (GAC) Samples in Detail.

sample name specific surface area (m2/g) average pore diameter (nm) total pore volume (cm3/g) mesoporous volume (cm3/g) microporous volume (cm3/g) pH
GAC-pure 921.09 1.80 0.41 0.05 0.36 4.1
GAC-10-500 719.13 1.69 0.31 0.04 0.27 8.8
GAC-10-700 1001.8 1.81 0.45 0.06 0.39 7.4
GAC-15-500 997.19 1.82 0.46 0.06 0.40 7.6
GAC-15-700 921.48 1.77 0.40 0.07 0.33 7.5