The electrocoagulation system is an advanced wastewater treatment solution that utilizes metal hydroxide produced by soluble metal anodes during flocculation to effectively remove contaminants from water. The system employs readily available and cost-effective anode materials such as aluminum and iron.

Electrochemical reaction: Fe→Fe2++2e

Anodizing reaction: 2OH-→2[O]+2e→O2+2e. The nascent oxygen [O] provides strong oxidation comparable to UV, H2O2 and O3.

Cathode reduction: 2H++2e→2[H]→H2. Nascent hydrogen effectively breaks chemical bonds, reduces COD, and eliminates chromophore functional groups.

These oxidation and reduction processes occur continuously on the electrode plates.

• Wide power supply adaptability: Operates within 220V-480VAC range with no power phase sequence issues
• Enhanced safety: Features embedded isolated voltage circuit and comprehensive protection against phase loss, overload, overcurrent, overvoltage, and zero voltage conditions
• European detachable terminals allow for easy control loop rewiring during maintenance
• Automatic ion state detection for precise current and voltage adjustment
• Energy efficient operation: Utilizes naturally produced Fe(OH)2 and Fe(OH)3 coagulants without requiring polymer additives
• Continuous generation of H and OH through water dissociation eliminates need for dynamic aeration