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UF Membrane Module 10 inch PVC Ultrafiltration Membrane Module UFc250B River Water Treatment

Product Overview

UFc250B capillary hollow fiber membrane is high polymer material, which will not have any phase change. Modified PVC material, which is adopted on this product, has good permeable rate, good mechanical properties, good chemical resistance and pollution resistance. MWCO is 100K Dalton, membrane ID/OD is 1.0mm/1.8mm, filtering type is inside-out.

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    Applications

    Production of mineral water, mountain spring water and other sterile liquid.
    Drinking treatment of tap water, surface water, well water, river water, etc.
    Pretreatment of RO.
    Treatment, recycle and reuse of industrial waste water.

    Filtration Performance

    This product is proven to have below filtering effects according to the service?conditions of different water sources:

    Ingredient Effect
    SS, Particles?> 1μm Removal Rate?≥ 99%
    SDI ≤ 3
    Bacteria, Viruses >?4 log
    Turbidity < 0.1NTU
    TOC Removal Rate: 0-25%

    *Above data is obtained under the condition that feeding water turbidity is < 15NTU.

    Product Parameters

    1

    Technical Parameters

    Filtering?Type inside-out
    Membrane?Material Modified?PVC
    MWCO 100K Dalton
    Membrane?Area 48m2
    Membrane?ID/OD 1.0mm/1.8mm
    Dimensions Φ250mm*1710mm
    Connector?Size DN50 Clamping

    Application Data

    Pure?Water?Flux 12,000L/H?(0.15MPa, 25℃)
    Designed?Flux 35-100L/m2.hr?(0.15MPa, 25℃)
    Suggested?Working?Pressure ≤ 0.2MPa
    Maximum?Transmembrane?Pressure 0.2MPa
    Maximum?Working?Temperature 45℃
    PH?Range Working: 4-10; Washing: 2-12
    Operating?Mode Cross-flow?or?Dead-end

    Feeding Water Requirements

    Before feeding water, a security filter < 50 μm should be set to prevent blockage caused?by large particles in raw water.

    Turbidity ≤ 15NTU
    Oil?&?Grease ≤?2mg/L
    SS ≤ 20mg/L
    Total?Iron ≤?1mg/L
    Continuous?Residual?Chlorine ≤?5ppm
    COD Suggested?≤ 500mg/L

    *Material of UF membrane is polymer organic plastic, there must not be any organic solvents in raw water.

    Operating Parameters

    Maximum?Backwashing?Pressure 0.2MPa
    Backwashing?Flow?Rate 100-150L/m2.hr
    Backwashing?Frequency Every?30-60min.
    Backwashing?Duration 30-60s
    CEB?Frequency 0-4?times per day
    CEB?Duration 5-10min.
    CIP?Frequency Every 1-3 months
    Washing?Chemicals:
    Sterilization 15ppm Sodium Hypochlorite
    Organic?Pollution?Washing 0.2%?Sodium Hypochlorite + 0.1% Sodium Hydroxide
    Inorganic?Pollution?Washing 1-2% Citric?Acid/0.2% Hydrochloric?Acid

    Component Material

    Component Material
    Membrane Modified?PVC
    Sealing Epoxy?Resins
    Housing UPVC