ABR High-efficiency Bioreactor

ABR high-efficiency bioreactor

SUEZ’s water technology and solutions


SUEZ WTS’s ABR high-efficiency bioreactor is a bioreactor specially designed for the treatment of refractory COD. Its working principle and process characteristics are:

  • ABR special-effect flora for refractory COD forms a stable, dense biofilm on ABR high-efficiency carriers
  • The special-effect flora is immobilized on a high-efficiency carrier and becomes a dominant micro-organism. It can still utilize the refractory COD in the water as an energy source to maintain the stability of the flora and bioactivity when the water is poorly nutritious and no additional nutrient source is added
  • Wide processing threshold, strong removal ability and strong impact resistance
  • Completely biochemical process, no chemical oxidation, low operating cost, no secondary pollution, easy and safe operation