Removal of Fluoride from Water by Adsorption onto Fired Clay Pots: Kinetics and Equilibrium Studies

Table 1

Elemental compositions of Kouladje fired clays obtained by EDAX.

Elements	Weight (%)	Atomic (%)
Oxygen (O)	40.26	55.02
Sodium (Na)	0.20	0.19
Magnesium (Mg)	0.25	0.23
Aluminium (Al)	3.48	2.82
Silicon (Si)	51.30	39.93
Potassium (K)	0.27	0.15
Iron (Fe)	4.23	1.66