Treatment of Distillery Industrial Wastewater Using Ozone Assisted Fenton’s Process: Color and Chemical Oxygen Demand Removal with Electrical Energy per Order Evaluation

<div>Effect of H<sub>2</sub>O<sub>2</sub> on % COD removal and EE/O in the O<sub>3</sub>/Fe<sup>2+</sup>/H<sub>2</sub>O<sub>2</sub> process (experimental conditions: COD–1600 mg/L; reaction time–4 h; O<sub>3</sub> flow rate and production–20 LPM and 4 g/h; Fe<sup>2+</sup>–20 mM; and pH–6).</div>

International Journal of Chemical Engineering

fig4

Figure 4

Figure 4: Treatment of Distillery Industrial Wastewater Using Ozone Assisted Fenton’s Process: Color and Chemical Oxygen Demand Removal with Electrical Energy per Order Evaluation 

Figure 4 | Treatment of Distillery Industrial Wastewater Using Ozone Assisted Fenton’s Process: Color and Chemical Oxygen Demand Removal with Electrical Energy per Order Evaluation 