Phosphate and Nitrate Removal from Coffee Processing Wastewater Using a Photoelectrochemical Oxidation Process

Firomsa Bidira1, Zerihun Asmelash1, Seifu Kebede1

  • 1Faculty of Civil and Environmental Engineering, Jimma Institute of Technology, Jimma University, P.O. Box 378, Ethiopia.

Summary

Photoelectrochemical oxidation effectively removed over 99% of nitrates and phosphates from coffee wastewater. This advanced oxidation process offers a sustainable solution for treating industrial water pollutants.

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