Moving Bed Biofilm Reactor (MBBR)

Quick Overview :

We design & supply Moving Bed Biofilm Reactor(MBBR) technology & Fluidized Aerated Bed(FAB) technology, which is widely used advanced high rate wastewater treatment process. This system can perform efficiently in both batch & continuous operation. Here free-floating media is used which houses active biomass. It is energy conserving due to use of high efficiency advanced diffused aeration system. The media used in the process is durable

and of high surface area. This is easy to operate and easy to upgrade system without any Civil Modification in existing plant.
The MBBR & FAB media that we provide has void ratio of more than 90% ensures minimal or no clog of biomass inside the individual media element. This range of the medium and large surface media are easily suitable for any shape of reactor.

Higher ratio of PSA/TSA (Protected surface area/ Total surface area) ensures maximum active surface area for biological activity.
Configuration of media permits lower air quantity by encouraging fine bubble diffused aeration system.
Media configuration ensures thinner and active bio film over it.
Fluidity in water.
Higher values of PSA/TSA ratio indicate lesser area is exposed for wear & tear. This ensures biomass utilizes complete surface area available.

Decscription	Unit	RBC-15	RBC-40	RBC-60
Flow	m3/day	1-15	16-40	41-60
Inlet BOD	mg/l	250	250	250
RBC diameter	mtr	1.22	2.0	2.44
Unit width	mm	920	920	920
Surface area with pseudo rod	m2	317	815	1267
Outlet BOD	mg/l	<30	<30r	<30
Waste container volume	m3	4	11	16

Small foot print area.
Easy maintenance.
Low energy consumption.
Simple operation.
Easy Up-gradation.

MBBR/FAB system is essentially a hybrid process where attached and suspended growth takes place simultaneously.
The media used is floating media, which provides large surface area for bacterial growth.
As the media is in continuous movement, available surface area is constantly exposed to the wastewater hence uniform biological growth takes place over entire media surface.