AJAX progress indicator
  • Aerobic
    Environment where oxygen is present.
  • Anaerobic
    Environment where oxygen is absent.
  • BOD
    Biochemical Oxygen Demand is the rate at which organisms use the oxygen in water or wastewater while stabilizing decomposable organic matter under aerobic conditions.
  • TSS
    Total Suspended Solids are solid contaminants that either float on the surface of or are suspended in wastewater primarily due to their small size.