Studies of Adsorption of Heavy Metals onto Spent Coffee Ground: Equilibrium, Regeneration, and Dynamic Performance in a Fixed-Bed Column

<div>Equimolar multicomponent adsorption kinetics of SCG. Experimental conditions: 0.1 mM initial equimolar metal concentration, pH 4.5, and 25°C. Error bars represent standard deviation of triplicate measurements.</div>

International Journal of Chemical Engineering

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Figure 5

Figure 5: Studies of Adsorption of Heavy Metals onto Spent Coffee Ground: Equilibrium, Regeneration, and Dynamic Performance in a Fixed-Bed Column 