Reinforced Hollow Fiber MBR Membrane

Reinforced Hollow Fiber MBR Membrane
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Integrated Water Treatment Equipment
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Features
  • Enhanced Antifouling Property
    The new generation of MLD antifouling PVDF hollow fiber membrane has been thoroughly improved in the aspect of antifouling property by adopting completely new techniques from membrane manufacturing to microstructure changing, thereby leading to declined membrane fouling while significantly increasing flux.
  • High Mechanical Strength, No Fiber Breakage
    Constructed with reinforced structure, the membrane fiber has increased elongation at break of over 200N, efficiently preventing membrane fiber from breaking.
  • High Quality Effluent
    The average pore size is approximately 0.1μm and the preferable distribution allows for efficient removal of suspended solids, bacteria, colloids, viruses and other contaminants, thus providing high quality effluent.
  • Higher Membrane Hydrophilicity, Easy To Clean
    Based on exclusive hydrophilic modification technique, the membrane group is featured by permanent hydrophilicity, which greatly increases antifouling, reduces cleaning cycles and prolongs the service life of membranes.
Parameters
MBR Membrane Model
MLDD-1010
MLDD-1520
Membrane size (L*W*H) 571*45*1100mm 571*45*1510mm
Water collecting pipe end OD32 UPVC OD32 UPVC
Weight of membrane group (wet) 8kg 12kg
Effective membrane area 10m2 20m2
Membrane material Reinforced PVDF hollow fiber
Filtration method External pressure, pump suction filtration
Water collecting pipe material ABS
Adhesive Epoxy resin, polyurethane
Pore size < 0.1μm
Fiber ID/OD 1.0/2.1mm
Effluent turbidity < 5 NTU
Effluent suspended solids < 1mg/L
Lifetime 5 years
Operational Parameters
Design flux 150-250 L/Hr 300-500L/Hr
Aeration air flow rate 2-4Nm³/h per membrane group
Filtration Negative pressure filtration
Sludge concentration < 15000mg/L
Working temperature 5-45℃
pH value 2­10
Water production cycle Water production: 9-12 minutes Relaxation: 2 minutes
Membrane cleaning agent Sodium hypochlorite, hydrochloric acid, citric acid
Chemical cleaning cycle 6-12 months
Chemical cleaning agent Hydrochloric acid, sodium hydroxide
Notes: all the parameters in this table are only for user's reference for the applications of wastewater treatment. We are able to custom manufacture membranes with specific parameters according to customer's requirements for flexible usage.
  • Tags:
  • flat sheet membranes
  • containerized reverse osmosis systems
  • membrane bioreactor
  • membrane for wastewater treatment
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