Table 1 Adsorption parameters deduced from the adsorption isotherms for the sequestration of MB by zinc oxide-doped activated carbon nanocomposite.

From: Aqueous phase adsorption of phenothiazine derivative onto zinc oxide doped activated carbon

Adsorption isotherms

Parameters

Values

Freundlich model

Kf (mg/g(L/mg)1/n)

1.7041

n

1.1357

R2

0.9931

Langmuir model

Q0 (mg/g)

149.2537

KL

0.0130

RL

0.3539

R2

0.6851

Temkin model

Ar (L/g)

0.1805

bT

83.3721

R2

0.9649