Sewage Treatment
Plant (STP)

Moving-Bed Bioreactors (MBBRs) utilize attached growth media as a substrate for the formation of treatment biofilms. This media is circulated in aerated treatment reactors, ensuring excellent oxygen and substrate transfer to the biomass. MBBR reactors are ideal for both aerobic and anoxic processes and are utilized with mechanical mixers for circulation in anoxireactors for efficient nitrogen removal.

Advanced MBBR media provide not only large surface area for biofilm formation but also electrostatic surface charge. Charged surfaces on the media are biologically regenerated as ammonium ions, which are adsorbed and then subsequently nitrified by the biofilm and desorbed. These reactive surfaces increase treatment efficiency and buffer the biofilm communities against toxic compounds in the wastewater. Due to the high surface area and surface charge of the media and the robust microbiological communities, MBBRs are ideally suited for high-strength, industrial wastewater applications. In existing wastewater plants, the addition of moving media can expand treatment capacity and improve effluent quality without incurring additional footprint.

FEATURES & BENEFITS:

• Automatic solids excluding design is based entirely on gravity and differential pressure.
• A fully floating design that moves up and down with the changing water level.
• Flexible connection in the basin.
• Evenly spread decanting holes are located just under the water surface.
• System requires no conventional valves or pumps.
• Moves freely in vertical plane with maximum distance from settled sludge in the decanting process.
• Creates low flow velocity with no risk of eddies and sludge migration.
• Virtually Maintenance Free.
• Patented design prevents unwanted solids from entering the out flow pipe.
• 1 Years of reliable performance around the world. Area and surface charge of the media and the robust microbiological communities, MBBR are ideally suited for high-strength, industrial wastewater applications. In existing wastewater plants, the addition of moving media can expand treatment capacity and improve effluent quality without incurring additional footprint.