1kW Electrocoagulation Wastewater Treatment System with Aluminum Iron Anode

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

The system operates through electrochemical reactions:

Anodizing reaction produces nascent oxygen [O] with strong oxidation function:

Cathode reduction produces nascent hydrogen that breaks chemical bonds:

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

• Wide power supply adaptability: Operates within 220V-480VAC range
• Enhanced safety: Embedded isolated voltage circuit with comprehensive protection (phase loss, overload, overcurrent, overvoltage, zero voltage)
• Automatic control: Detects ion state in water to automatically adjust current and voltage
• Energy efficient: Utilizes Fe(OH)₂ and Fe(OH)₃ as natural coagulants, eliminating need for polymer additives