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UF-cp0660a
  • UF-cp0660a
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    Product introduction:

    Prepared by Phase Inversion Method, PVDF Hollow Fiber UFMembrane has excellent thermal, chemical stability and mechanical strength. The molecular weight cut-off(MWCO)isaround 10kdal to 150kdal. PVDF membrane can efficientlyintercept Macromolecules(Various Albumin, Enzymes, Nucleic Acid and Polysaccharide, etc. ) Colloids (Latex and Microparticles)and Bacteria. As for PVDF membrane s stronghydrophobicity and high risk of being contaminated, JEFFELadopted Amphiphilic Polymer Modifier, a proprietary intellectual property right, to do hydrophilization on membrane,thus manufactured high-flux, anti-pollution HydrophilizedPVDF Hollow Fiber UF Membrane


    Product features:

    1. high water flux and good permeability.

    2.Allow for higher content of suspendedsubstances and longer particle diametersin feed water

    3.High filtering precision and excellentinterception performance

    4.Hydrophilic modification with a proprietaryintellectual property right, and strong hydrophilic

    5.Excellent Anti-pollution Performance

    6.High mechanical strength (The tensile strengthof single fiber can reach up to 280-300g)


    Main applications:

    1.Pretreatment and Post-treatment for Reverse Osmosis(RO);

    2.purity filtration, Sterilization, and Concentration, etc in Food, Pharmaceutics, and Fermentation industries;

    3.Reuse of Intermediate Water

    4.Water Supply Treatment for Drinking Water

            Model

    Membrane module typeCp0440a
     Cpo660a
     CP0860c
    Cp1060a







             规格

         SPECIFICATON

    Filtration Modeexternal pressure
    Membrane material PVDE
    Inner / outer diameter0.8/1.2mm
    Bonding Materialepoxy
    Shell materialABS 
    UPVC
    Pore Size 0.03um
    Membrane area8m2
    30m2  
    46m2  
    70m2
    Effective length940 
    1400 
     1400 
     1400
    Film root number2200 
    5600 
    8600 
    13200

    Interface size 
    DN25 
     DN4O 
    DN50拷贝林 
    DN5O拷贝林
    Weight (temperature)7kg 
    50kg 
    70kg
    90kg

             性能

          PROPERTIES

    Pure water initial flux1.5m3/h  
    6m3/h  
    9m3/h 
    13m3/h
    Turbidity of water production 
    ≤0.1UTN
    Suspended matter in water production <0.5ma/L
    Escherichia coli producing waternot detected

    Max Influent Pressure0.6Mpa
    Max Trans-membrane Differential Pressure0. 2Mpa
    Max Resistance to Residual Chlorine 500mg/L短时
             使用条件
        WORKINGCONDITIONS
    Max Residual Chlorine for Influent500ma/L
    Max Turbidity for Influent3OONTU
    Operating lemperature5-40°C
    PH Tolerance Scope 2-11
    Design Operation Pressure0.05-0.10Mpa
    Operation mode Dead end filtration or cross flow filtration

    Backflush Pressure   0.10-020Mpa




    Back Wash Flow0.51.2m3/h  
    2.454m3/h  
    3.2-72m3/h  
    5.2-11.7m3/h
    Backwashing Cycle20-60min
    Backwashing Time60-120s

             清洗条件

        CLEANINGCONDITIONS

    Chemical Dispersion Cleaning Frequency1-2D (each time) or no chemical dispersal cleaning according to the inlet water quality.
    Chemical DispersionCleaning Time/Pharmaceutical Concentration10-20min/times Sodium chlorate 200-500mg/L
    Chemical Cleaning Frequency 2-4 months (each time)
    Chemical Cleaning Time/Pharmaceutical Concentration 4-6h (per time) / times  Sodium chlorate 1000-2000mg/L、Citric acid 2000-4000mg/L
    Air washing flow0.9-2.1Nm3/h  
    4.59Nm3/h  
    5-12Nm3/h  
    10-20Nrm3/h

    Note: the above data are for reference only. The test conditions are: 25 C, 0.1Mpa. Cleaning should be done before the ultrafiltration membrane does not cause serious pollution, so it is easy to make the membrane flux restore to the initial state, the cleaning interval is generally based on the field test of raw water.


    Zhejiang jeffel Environmental Science and Technology Co., Ltd.was specializes in the R&D, industry manufacture, engineering application and market promotion of the materials and products used for filtration, separation and purification. Since its inception, which has always focused on research and development to promote a variety of new materials and products were separated by filtration, the polymer separation membrane materials and equipment.



    Ultrafiltration use

    The last one:PES T33
    The last one:MF

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