Fenton process for wastewater treatment has been an effective technique comprising of toxic refractory and organic pollutants. Fenton process comprise of Advanced Oxidation Process (AOP) developed for the improvement of biodegradability of organic pollutants through oxidation process. Fenton process is comparatively better due to its wider range of applications;

• Rapid degradability and mineralization
• Simple operation
• Strong ability for anti-interference

It is basically the solution of H2O2 with Ferrous ion as a catalyst used to oxidize contaminants.