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. 2019 Sep 4;12(18):2844. doi: 10.3390/ma12182844

Table 3.

Isotherm parameters for the adsorption of catechol on the g-C3N4/Fe3O4 composite.

Langmuir Isotherm Parameters Freundlich Isotherm Parameters
Qmax (mg/g) 24.9 KF (L/mg) 0.101
KL (L/mg) 0.00134 n 1.354
R2 0.9836 R2 0.9872