Orbal™ Aeration

The USFilter Orbal™ process is well suited for conventional activated sludge, advanced secondary biological treatment, simultaneous nitrification-denitrification, and biological phosphorus removal. It is a proven and effective technology for municipal and industrial wastewaters.

Features

• Multiple complete-mix aeration channels in series
  
• Self compensating to flow and load variations
  
• Non-corrosive and non-fouling aeration discs
  
• Very low maintenance and power costs
  
• Simple, efficient, flexible, and reliable