Economic and Environmental Geology

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Table. 4.

Table. 4.

Langmuir and Freundlich adsorption isotherm constants

Langmuir model Freundlich model
qm KL RL R2 KF n R2
Fluoride 81.01 0.013 0.394 0.7558 1.355 1.216 0.9138
Econ. Environ. Geol. 2021;54:709-16 https://doi.org/10.9719/EEG.2021.54.6.709
© 2021 Econ. Environ. Geol.