Performances

Operation and Performances

Treatment perfomances

  • Total COD = 80 %
  • TSS > 70 %
  • Lipids > 90 %

Operating conditions

  • Applied charge : 3 to 5 kg HEM / m3.d
    7,5 to 12,5 kg COD / m3.d
  • Average retention time = 45 days
  • COD / N / P ratio applied : 200 / 2,5 / 0,75
  • No recirculation from bioreactor to hydrolysis tank
  • Energy consumption : 280 to 400 Wh / kg COD treated