Compact Waste Water Treatment Sewage Treatment Plant/Package MBR
Biological System For Industrial And Municipal Sewage
Product Description
Membrane BioReactor (Membrane BioReactor, MBR) is a new type of
wastewater treatment process that combines membrane separation
technology and bioreactor. According to the installation position
of the membrane separation module, it can be divided into two
categories: separate MBR and integrated MBR.
MBR is a kind of new type sewage treatment technique which combine high
efficient membrane separation technique and activated sludge
manner, it inherit membrane separation technique and biochemical
treatment technique feature and intensify biochemical treatment
effect, it can used in high organic content municipal or industrial
sewage treatment.
Process characteristics
1. The MBR process uses membrane modules to replace the secondary
settling tank in the traditional activated sludge process, which
can carry out efficient solid-liquid separation and overcome the
insufficient stability of the effluent quality in the traditional
process and the easy expansion of sludge.
2. Strong impact resistance, high-quality and stable effluent water
quality, can completely remove SS, and also have a good
interception effect on bacteria and viruses.
3. Realize the complete separation of the reactor hydraulic
retention time (HRT) and sludge age (SRT), making the operation
control more flexible and stable.
4. The concentration of microorganisms in the bioreactor is high,
which can be as high as 10g/L or more. The volume load of the
treatment device is high, and the floor space is small, which
reduces the volume required for nitrification.
5. It is conducive to the interception and growth of slow
proliferation microorganisms, and the system nitrification
efficiency is improved. It can prolong the hydraulic retention time
of some refractory organics in the system, which is beneficial to
improve the degradation efficiency of refractory organics.
6. The output of MBR surplus sludge is low, and even no surplus
sludge is discharged, which reduces the cost of sludge treatment.
Influent and effluent water quality
| Item | Inlet water quality(mg/l) | Outlet water standard(mg/l) |
| COD | <2380 - 8942 | <30-75 |
| BOD | <600-850 | <50 |
| TSS | <189 - 3330 | <25 |
| PH | 6.7 | 6.5~8.5 |
| O&G | 215 | <10 |
Application scope
* Hotel,restaurant,community etc domestic sewage treatment recycle
* Industrial and mining enterprises,remote village,sentry ,tourist
area etc domestic sewage recycle.
* Each kind of industrial sewage (similar to domestic sewage) :such
as hospital sewage,pharmaceutical sewage ,washing sewage,food
sewage etc
