Fluoride and Arsenite Removal by Adsorption on La₂O₃-CeO₂/Laterite

Figure 5

EDX mapping analysis of LCL (a); the mapping distribution of Al element (b); Si element (c); Fe element (d); La element (e); Ce element (f); EDX spectrum of LCL (g).

(a)

(b)

(c)

(d)

(e)

(f)

(g)