Table 1 Isotherm parameters for MB adsorption onto MCFNP at 298 K.

From: Magnetic carboxyl functional nanoporous polymer: synthesis, characterization and its application for methylene blue adsorption

Langmuir model

Freundlich model

qm (mg g−1)

KL (mg g−1)

R2

n

KF (mg g−1)

R2

57.74

0.80

0.99776

3.25

23.25

0.79755