Langmuir model

Freundlich model

KL
(L/mg)

qmax
(mg/g)

R2

KF
(mg/g)(mg/l)n

1/n

R2

0.07

172

0.969

50.16

0.223

0.935

Table 2: The Langmuir and Freundlich adsorption parameters for uranium adsorption.