Economic and Environmental Geology

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Table. 3.

Table. 3.

Thermodynamic parameters for fluoride adsorption onto adsorbent

qe (mg/g) △H° (kJ/mol) △S° (J/Kmol) △G° (kJ/mol)
25℃ 45℃ 65℃ 25℃ 45℃ 65℃
Fluoride 4.13 4.64 4.92 7.87 23.00 1.02 0.56 0.30
Econ. Environ. Geol. 2021;54:709-16 https://doi.org/10.9719/EEG.2021.54.6.709
© 2021 Econ. Environ. Geol.