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

Figure 6

The linearized adsorption isotherm of As (III) on Ce-Al-Fe trimetal oxide adsorbent ((a) Langmuir isotherm model and (b) Freundlich isotherm model).

(a)

(b)