Mazzei Injector Company, LLC

Sludge Digestion



As with Activated Sludge Digestion, Aerobic Sludge Digestion can be made easier and more efficient with Mazzei’s AirJection® Wastewater Aeration Technology. Ponds containing organic matter, nitrogen or other compounds are often high in Biochemical Oxygen Demand (BOD) and Chemical Oxygen Demand (COD). Regulations often require both of these to be reduced to state-specified levels. Traditional wastewater aeration techniques can only affect the surface layer resulting in ineffective BOD/COD reduction through the remainder of the water. The Mazzei AirJection Wastewater Aeration system utilizes proven water treatment concepts to deliver dissolved oxygen where it’s needed most — the bottom of the pond — no matter how deep.

  • No Limits on Water Depth
  • Economical Aeration even in the Deepest of Water
  • Small Footprint
  • No Fouling
  • Whisper Quiet Operation
  • Low Operating and Installation Costs
  • Low Maintenance Required
  • Effective, Efficient Transfer of Oxygen into the Water

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