Moving Bed Biofilm Reactor MBBR

MBBR media Specification

Type:	MBBR19
Size:	φ25*12mm
Hole:	19rooms
Surface Area：	700m2m3
Porosity:	85%
Material:	HDPE
Weight:	135kg

What is MBBR?

Moving bed biofilm reactor (MBBR) is another new type of biofilm reactor which has attracted much attention of researchers in recent years. It is developed to solve the complex operation of fixed bed reactor, fluidized bed, submerged biofilter clogging, filter material cleaning and aerator replacement.

MBBR Application:

1. Municipal wastewater treatment

2. Industrial wastewater treatment

a)Oil&petrochemical

b)Printing and Textile dyeing industry, leather, pharmaceutical

c)Papermaking,

d)Industrial park comprehensive wastewater, etc

3. Wastewater treatment plant(Small,medium,large or Super large sewage plants)

4. Integrated equipment projects

5. Recirculating aquaculture systems(RAS).

6. Sewage/waste water treatment.

a)Activated sludge modification process

b)AAO Process

c)Oxidation ditch process

7. Beverage&Food drink processing

8. Underground sewage treatment plants

Moving bed biofilm reactor (MBBR) Advantages:

1. The product has high hydrophilicity and strong surface adhesion. two。

2. High bioactivity and short biofilm cycle.

3. Strong impact resistance and stable operation.

4. Less excess sludge production.

5. High volume load, high filling rate and small footprint.

6. Easy to operate, easy to maintain and save cost.

7. No need for modification, easy to upgrade or expand.

8. The service life is long, and the life of the filler is more than 15 years.

Juntai manufacturer highly quality with 100% virgin MBBR bio filter media

How to works MBBR?

The principle of Moving bed biofilm reactor MBBR is to add a certain amount of suspended carrier into the reactor to improve the biomass and biological species in the reactor, so as to improve the treatment efficiency of the reactor. Because the density of filler is close to that of water, it is completely mixed with water during aeration. The environment of microorganism growth is gas, liquid and solid. The collision and shear of the carrier in water make the air bubble smaller and increase the utilization rate of oxygen. In addition, each carrier has different biological types inside and outside, some anaerobic bacteria or facultative bacteria grow inside, and the outside is aerobic bacteria, so each carrier is a micro reactor, which makes nitrification and denitrification exist at the same time, thus improving the treatment effect.

MBBR Packing:

How does MBBR compare to other biological processes?

After discussing the biological process of wastewater treatment and the unique advantages of MBBR, it is still useful to note that MBBR is compared with other biological processes. Many plant operators or consulting engineers interested in MBBR are currently using other biological processes to treat wastewater, so some direct comparisons are helpful.

There are many kinds of biological sewage treatment processes, but the two most commonly used aerobic biological treatment methods are the activated sludge method and the trickling filter method.

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