specific treatment after anaerobic sludge digestion to remove nitrogen – CLEARgreen® Sidestream

specific treatment after anaerobic sludge digestion to remove nitrogen – CLEARgreen® Sidestream
CLEARgreen® Sidestream is a deammonification allowing the treatment of concentrated ammonia caused by anaerobic digestion of sludge at the head of the station.

Limiting the impact of digestion on the water treatment line.

CLEARgreen® Sidestream is designed to work with a biological sequencing batch reactor (SBR), allows the successive completion of all treatment phases in the same tank.

key figure

  • 60% less air needed compared to classic activated sludge treatment

among references

  • Burgos (Spain) - 150,000 m3/d
  • Ourence (Spain) - 350,000 PE

profit
  • Refurbishment: avoids to overload the water line
  • New plant: avoids to oversize the biologic treatment
  • Automation of process control
  • Robust adaptability to variations in load and effluent composition
  • Spontaneous installation of the biomass
  • No reactive agents needed
  • Automatic regulation of air supply= control of consumption

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