Sequential Batch Reactor (SBR)


Sequential Batch Reactor (SBR)

  • ASR designed to operate in transient state, commonly consist of ≥ 2 basins that operate in parallel
  • Ability to treat a wide range of influent volumes
  • Fill and draw principle, involve procedures such as:
    • Filling
    • Mixing
    • Reaction
    • Clarification
    • Decanting
  • Produce sludge with good settling properties if aeration was well controlled
  • Treated water is suitable to be discharged to surface waters