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 class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr class="thead"><td class="align_left">Chemical reagents</td><td class="align_center">Concentrations</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_left">MR</td><td class="align_center">30, 50, 250, 500, 750, and 1000 gL<sup>−1</sup></td></tr><tr><td class="align_left">HCl</td><td class="align_center">1.1 N, 0.5 N, and 3 N</td></tr><tr><td class="align_left">H<sub>2</sub>SO<sub>4</sub></td><td class="align_center">2N</td></tr><tr><td class="align_left">NaOH</td><td class="align_center">1 M</td></tr><tr><td class="align_left">H<sub>2</sub>O<sub>2</sub></td><td class="align_center">30%</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Chemical reagents used in experimental essays of adsorption of MR dye.</div>

Journal of Chemistry

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Table 2

Table 2: 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 2 | 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 