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Membrane Bio Reacter (MBR)

Membrane Bio Reacter (MBR)

Mbr process is combination of membrane separation and biological technology. Water can permeate the tiny pore and activated sludge entrapped in tank, so it can greatly enhance the system’s ability to degrade pollutants. The cod bod can be greatly degradated and removal suspended solids, bac­terial viruses (99.9%) etc. Thus mbr ensure a stable excellent water quality which can be reused for non-drinking purposes, such as car washing, gardening, flushing, cleaning, watering, irrigation etc.

Description

Membrane Bio Reacter process is combination of Membrane separation and biological technology. Water can permeate the tiny pore and activated sludge entrapped in tank, so it can greatly enhance the system’s ability to degrade pollutants. The cod bod can be greatly degradated and removal suspended solids, bac­terial viruses (99.9%) etc. Thus Membrane Bio Reacter ensure a stable excellent water quality which can be reused for non-drinking purposes, such as car washing, gardening, flushing, cleaning, watering, irrigation etc.

MBR Advantage

  • Permanently hydrophilic, excellent anti-oxidation
  • High intensive strength, high anti-peeling strength
  • Large flux, pure water flux up to 1000 l/m2·h; design flux 10-25 l/m2·h
  • Fine filter precision, pore size @ 0.03 mm(b) or 1 mm(a)
  • Excellent & stable permeate quality, turbidity close to zero
  • Long lifespan for 5-8years
  • Large installed filling area, small footprint

Application

  • Domestic Sewage Treatment
  • Plating Wastewater Treatment
  • Municipal Wastewater Treatment
  • Chemical Wastewater Treatment
  • Industry Wastewater Treatment
  • Food Wastewater Treatment
  • Laundry Wastewater Treatment
  • Oil field Wastewater Treatment
  • Textile Wastewater Treatment
  • Effluent Recycling
  • Slaughter Wastewater Treatment
  • Hospital Wastewater Treatment
MODULE DATA MBR-10 MBR-20 MBR-28
Nominal Area (m2) 10 20 28
 Dimensions (mml)  1000*535*40  1800*535*40
1 600*630*50
 2170*630*50
Recommend Flow (m3/day)  2-3.5 4-7  6-10
Dry/Wet Weight (kg)  9/18  18/35  26/50

Membrane Properties

Membrane Material Reinforced PVDF
Nominal Pore Size (µm) o.o5 I o.1µm
Fiber Diameter 2.6/1,2, 2.4/1.0, 2.0/0.9mm
Breaking Strength >200 N
Processing Method Embedded coating
Surface Properties Non-Ionic & Hydrophilic
Flow Path Outside-In

Operation Maintainance

TMP Range -0.05 to 0.05 Mpa
Operating Temperature 5~45°C
Operating pH Range 7.0-9.0 (consider biological
Operation flux 10-25 L/m2·h
Backwash flux 30-60 L/m2·h
Max Cleaning Temperature 40°C
Cleaning pH Range 1.0-13.0
Max. NaCIO Concentration 5,000 ppm
Permeate Turbidity < 0.5 NTU
MBR-12, MBR-15, MBR-25, MBR35 and customized model are available
CASSETTE MODULE MBR1 00T MBR200T MBR300T
Quantity of MBR element 1 7pcs*MBR20 36pcs * MBR20 36pcs * MBR28.5
Total Filtering Area (m2) 340 720 1026
Cassette Size (mm)  1 780*725*2000 1930*14 70*2000 1940*1470*2480
Design Flow (m3/day) 70-150 150-300 300-600
Recommend Flow (m3/day) 70-100 150-200 300-400
Connection Size (mm) 63 mm(7.l< water)
63 mm(“cair)
90 mm(7.l < water)
63 mm(“cair)
90 mm(7.l< water)
63 mm(“cair)
Customized Cassette Module are preferred

Typical MBR Process

Membrane Bioreactor process

Typical Sewage Treatment Process

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