MBBR (Moving Bed Biofilm Reactor) MBBR units are specially designed and manufactured for order. MBBR units are package treatment units that provide high COD, N, p efficiency. MBBR units mainly consist of a grid, balancing tank, MBBR Tank, sedimentation tank, filter units and disinfection units. In MBBR units, bacteria grow on the media materials in the tank and form biofilm. The basic principle in MBBR units is to obtain high quality effluent water by keeping the biomass in the reactor at a high rate. Advantages Smaller Area Requirement Fully Automatic System Low Operating Cost Fully Closed and Odorless System Long-Lasting and Durable Low Maintenance Cost Ease of Operation Material AISI 304 and 316 Series Stainless Steel or Hot Dip Galvanized and Epoxy Painted Carbon Steel