Environmental Informatics and Soft Computing Paradigm: Processing of Cocos Nucifera Shell Derived Activated Carbon for Treatment of Distillery Spent Wash—A Solution to Environmental Issue

Figure 8

Effect of adsorbent bed height on rate of COD removal = 13120 mg/L, temperature = 30°C 1 = = 20 Cm, flow rate = 20 mL/min, 2 = = 30 Cm, flow rate = 20 mL/min, 3 = = 45 Cm, flow rate = 20 mL/min, 4 = = 20 Cm, flow rate = 30 mL/min, 5 = = 30 Cm, flow rate = 30 mL/min, 6 = = 45 Cm, and flow rate = 30 mL/min.