Research Article

Malachite Green Removal by Activated Potassium Hydroxide Clove Leaf Agrowaste Biosorbent: Characterization, Kinetic, Isotherm, and Thermodynamic Studies

Figure 4

The FTIR spectra (a) prior to adsorption onto CL-KOH (b) following MG adsorption onto CL-KOH.
(a)
(b)