Activated Carbon from Prickly Pear Seed Cake: Optimization of Preparation Conditions Using Experimental Design and Its Application in Dye Removal

<div>Effect of pH on the adsorption of methylene blue on the optimal activated carbon (<i>C</i><sub>0</sub> = 50 mg L<sup>−1</sup>; contact time = 180 min; adsorbent dose = 0.2 g L<sup>−1</sup>; <i>T</i> = 15°C).</div>

International Journal of Chemical Engineering

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Figure 8: Activated Carbon from Prickly Pear Seed Cake: Optimization of Preparation Conditions Using Experimental Design and Its Application in Dye Removal 

Figure 8 | Activated Carbon from Prickly Pear Seed Cake: Optimization of Preparation Conditions Using Experimental Design and Its Application in Dye Removal 