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Moving Bed Bio Reactor Technology
Moving Bed Bio Reactor (Mbbr) Technology
The basic idea behind the MBBR development is to have a continuous operating non-clogging bio film reactor which requires
(1) No back -washing;
(2) Has low head loss; and
(3) High specific bio film surface area.
This was achieved by having the biomass to grow on small carrier elements that move along with the water in the reactor. The movement within the reactor is generated by aeration in the aerobic reactor. These bio-film carriers are made of special grade plastic having density close to that of water. The overall efficiencies achieved with respect BOD and TSS removal are 85 to 90%.