Journal of Chemistry / 2016 / Article / Tab 2

Research Article

Removal of Arsenite from Water by Ce-Al-Fe Trimetal Oxide Adsorbent: Kinetics, Isotherms, and Thermodynamics

Table 2

The parameters of Langmuir and Freundlich models at different temperatures.

Adsorption isotherm modelsParametersTemperature (°C)
203040

Langmuir isotherm (mg·g−1)44.38541.58032.787
(L·mg−1)0.0510.0600.084
0.8400.8560.840

Freundlich isotherm (mg1−1/n·L1/n·g−1)2.0052.1862.427
1.1211.1151.128
0.9990.9960.995

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