Solid type | Maximum adsorption capacity, CSM (mg/kg) | Heterogeneity factor, 1/n |
Control (CT) | 120.45 (118.12, 123.54) | 0.35 (0.32, 0.38) |
Orange peel biochar (OB) | 165.98 (164.78, 167.95) | 0.58 (0.57, 0.60) |
Chicken litter biochar (CB) | 211.75 (209.52, 213.88) | 0.79 (0.78, 0.82) |
Tannery waste biochar (TB) | 278.12 (275.82, 280.22) | 0.90 (0.88, 0.91) |
Algae (AG) | 95.25 (94.12, 97.43) | 0.32 (0.28, 0.33) |
Orange peel biochar + algae (OB + AG) | 110.58 (109.11, 112.07) | 0.42 (0.41, 0.44) |
Chicken litter biochar + algae (CB + AG) | 160.37 (158.32, 162.59) | 0.65 (0.64, 0.68) |
Tannery waste biochar + algae (TB + AG) | 220.54 (218.48, 223.71) | 0.75 (0.74, 0.77) |