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Table 2 Specific surface area and pore structure characteristics of biochar and A-BC

From: Enhanced adsorption of phenol using EDTA-4Na- and KOH-modified almond shell biochar

Sample

ABET (m2 g−1)

Vtotal (cm3 g−1)

Vmic (cm3 g−1)

Vmic/Vtotal

Dp (nm)

A-BC

1050

0.42

0.36

86%

1.6

biochar

2

0.0029

0.00096

32%

5.1

  1. ABET specific surface area (m2 g−1), Vtotal total pore volume (cm3 g−1), Vmic micropore volume (cm3 g−1), Vmic/Vtotal ratio of micropore volume to total pore volume, Dp pore diameter (nm)
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Sustainable Environment Research

ISSN: 2468-2039

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