Features:

• Robust design made by high quality mild steel material with epoxy paint from inside and outside.
• Compact design, fraction of the size of conventional system.
• Capacity can be easily upgraded by simply increasing the fill fraction of biofilm carriers.
• Actively sloughed biofilm automatically responds to load fluctuations.
• Operation at higher suspended biomass.
• High efficiency BOD removal and nitrification (even in low temperature).
• Low HRT and high Biomass concentration
• Reduced sludge production as compared with activated sludge process.
• Low solid loading on solid-liquid separation unit.
• Non Clogging design.
• Can be easily retrofitted.
• Simple in operation, no skilled labor required to operate the plant.