Removal of Acid Red 88 Using Activated Carbon Produced from Pomelo Peels by KOH Activation: Orthogonal Experiment, Isotherm, and Kinetic Studies

<table class="table-group" id="tab4"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left">Sample</td><td class="align_center"><i>S</i><sub>BET</sub> (m<sup>2</sup>/g)</td><td class="align_center">Average pore width (nm)</td><td class="align_center"><i>V</i><sub>total</sub> (cm<sup>3</sup>/g)</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">PPAC</td><td class="align_center">2504</td><td class="align_center">1.017</td><td class="align_center">1.185</td></tr><tr><td class="align_left">Pomelo peel</td><td class="align_center">2.153</td><td class="align_center">—</td><td class="align_center">0.0019</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Journal of Chemistry

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Table 4

Table 4: Removal of Acid Red 88 Using Activated Carbon Produced from Pomelo Peels by KOH Activation: Orthogonal Experiment, Isotherm, and Kinetic Studies 

Table 4 | Removal of Acid Red 88 Using Activated Carbon Produced from Pomelo Peels by KOH Activation: Orthogonal Experiment, Isotherm, and Kinetic Studies 