Research Article
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
Figure 11
Isotherm models for MR-dye adsorption onto raw (ANb) and purified (ANp) clays. (a) Langmuir, (b) Freundlich, and (c) D-R for ANb; (d) Langmuir, (e) Freundlich, and (f) D-R for ANp.
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