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. 2023 Jul 27;9(8):e18634. doi: 10.1016/j.heliyon.2023.e18634

Table 8.

Isotherm parameter constant and coefficients correlation for adsorption onto Cd(II).

Isotherm Value
Langmuir
Qmax (mg/g) 388.80
KL (L/g) 0.024
R2 0.988
2 4.9E-5
SSE 2.2E-5
Freundlich
KF(mg/g) (L/g) 0.0386
1/n 0.146
R2 0.997
ᵪ2 2.02E-7
SSE 8.6E-6
Temkin
KT (L/g) 123.68
B (J/mol) 263.64
R2 0.737
2 0.0540
SSE 2.11E-4