Symbiona - Model FloBed -Moving Bed Bioreactors and IFAS Systems

The use of high surface carriers (>650m2/m3) floating in the biological reactor results in controlled growth of biofilm bacteria in the aerobic reactor. The system can be used for biological filtration (MBBR, MBBR-BNR) or coupled with activated sludge (IFAS), where additional denitrification is required. These systems offer high stability for toxic compounds and changing flows, with a very small surface required to remove high COD loads. In case of high effluent discharge limit, a membrane system can be included to remove the solids in a hybrid MBBR-AeroMem™ system.