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MBR membrane

Membrane Bioreactor (MBR) is a new type of wastewater treatment technology that combines high-efficiency membrane separation technology with biochemical technology. The hollow fiber membrane module directly performs solid-liquid separation in the biochemical pool, replacing the secondary sedimentation tank in the activated sludge method, and effectively achieves the purpose of muddy water separation. The high-efficiency retention effect of the membrane allows the nitrifying bacteria to be completely retained in the bioreactor, so that the nitrification reaction can be smoothly carried out, the ammonia nitrogen can be effectively removed, the sludge can be avoided, and the macromolecular organic matter which is difficult to degrade can be retained at the same time, and the The residence time of the reactor is maximized. After applying MBR technology, the main pollution removal rate can reach: COD≥93%, the suspended solids and turbidity are close to zero, the water quality is good and stable, and it can be directly reused to realize the sewage resource.

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  • Description
  • Specification

    Model No.

    HF-MBR-6-PVDF

    HF-MBR-10-PVDF

    HF-MBR-15-PVDF

    Membrane Area

    6m2

    10m2

    15m2

    Length

    1000mm

    1000mm

    1523mm

    Width

    655mm

    655mm

    655mm

    Thickness

    50 mm

    50 mm

    50 mm

    Outlet

    DN25

    DN25

    DN25

    Air Inlet

    NA/DN25

    NA/DN25

    NA/DN25

    Weight

    6 kg

    10 kg

    15 kg

    Fitting Material

    ABS/UPVC

    ABS/UPVC

    ABS/UPVC

    Parameter

    Membrane Material

    PVDF

    PVDF

    PVDF

    Intercepting Aperture

    <0.2μm

    <0.2μm

    <0.2μm

    Hollow Fiber Inner

    1.0mm

    1.0mm

    1.0mm

    Hollow Fiber Outer

    2.4mm

    2.4mm

    2.4mm

    Water Turbidity

    < 1 NTU

    < 1 NTU

    < 1 NTU

    Effluent suspended solids

    < 1 mg/L

    < 1 mg/L

    < 1 mg/L

    Life

    3-5 years

    3-5 years

    3-5 years

    Packaging Material

    PU/EPOXY

    PU/EPOXY

    PU/EPOXY

    Process

    Temperature Range

    1-45℃

    1-45℃

    1-45℃

    PH Range

    2-13

    2-13

    2-13

    Water Production Flow

    2.0~3.0 m3/d

    3.5~5.0 m3/d

    5.0~7.5m3/d

    Maximum Transmembrane Pressure Difference

    -0.08 MPa

    -0.08 MPa

    -0.08 MPa

    Outlet Way

    Negative Pressure Suction

    Negative Pressure Suction

    Negative Pressure Suction

    Running Way

    Working 8min, Stop 2min

    Working 8min, Stop 2min

    Working 8min, Stop 2min

    Chemical SterilizationPharmacy

    Sodium Hypochlorite

    Sodium Hypochlorite

    Sodium Hypochlorite

    Chemical Cleaning Cycle

    6-12 months

    6-12 months

    6-12 months

    Chemical Cleaning Pharmacy

    Citric Acid/
    Sodium Hypochlorite

    Citric Acid/
    Sodium Hypochlorite

    Citric Acid/
    Sodium Hypochlorite

    Note:

    1. The technical parameters and descriptions listed in the table are production standard values for reference. If there are special requirements, they can be adjusted accordingly;
    2. The water production flow in the table refers to the design reference flux when the product is used for sewage treatment.

     

     

     

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