Adsorption, Modeling, Thermodynamic, and Kinetic Studies of Methyl Red Removal from Textile-Polluted Water Using Natural and Purified Organic Matter Rich Clays as Low-Cost Adsorbent

Table 4

Chemical composition of raw and purified clays of Jebel Louka.

Component weight (%)	SiO2	Al2O3	FeO3	MgO	K2O	CaO	SO3	Na2O	Fire waste
ANb	54.8	18.2	7.2	0.5	1.72	2.7	1.3	0.11	12.75
ANp	57.1	22.7	11.78	0.06	2.69	0.3	0.32	0.76	3.68