AirPrex - Struvite Phosphate Removal

AirPrex™ is a complete sludge optimization and phosphorus recovery system that’s installed between anaerobic digestion and sludge dewatering steps. Controlled struvite precipitation is regulated by air stripping in the AirPrex™ reactor with the addition of a magnesium chemical product. The combination of biological phosphate elimination and the AirPrex™ system achieves unrivaled effectiveness in terms of wastewater dewatering efficiency and cost savings.