Synthesis and Characterization of Modified Kaolin-Bentonite Composites for Enhanced Fluoride Removal from Drinking Water

Figure 1

Adsorbents used in the adsorption experiments. (a) Green KB adsorbent. (b) Calcined KB adsorbent. (c) Green KBNPs adsorbent. (d) Calcined KBNPs adsorbent.

(a)

(b)

(c)

(d)