Biosorption of Congo Red Dye from Aqueous Solution Using Adsorbent Prepared from Vangueria infausta Fruit Pericarp

Figure 14

Thermodynamics for adsorption of CR by treated VIFP (pH2, 0.7 g VIFP, contact time of 180 min, and initial CR concentration of 10 mg/L at a temperature of 298-328 K).