Ochemate® NÜF N90 Series Hollow Fiber Nanofiltration Membrane

Industrial ApplicationsN90-3040,N90-6060

  • Advantage
  • Products
  • Hollow Fiber Nanofiltration Membrane NÜF® N90 element

    Feature
    With breakthroughs in membrane materials and element structure, Ochemate Advanced Material Technology,Ltd.offers Ochemate® NÜF N90 membrane elements with hollow fiber structure for industrial and municipal application,which has high permeability under low pressure and provides unique comprehensive advantages for industrial and municipal users.
    • Unique outside-in structure makes the membrane element more resistant to pollution and easy to clean.

    Ochemate®  NÜF N90 component can effectively remove hardness from industrial water treatment and achieve partial desalination treatment; In the municipal water supply industry, N90 components effectively remove hardness, sulfates, fluorides, heavy metals, small molecule organic compounds, and PPCPs, ensuring efficient water supply safety. Moreover, compared with similar membrane products, NÜF N90 components have higher flux and lower energy consumption, are more resistant to pollution, and are easier to clean.

    NÜF N90 element has the typical characteristics of all NÜF product series:
    • Unique hollow fiber structure.
    • Low operating pressure, high permeate flux.

    Product Types
    TPFP integrated film forming technology & modified polyamide as base material.

  • Product Specifications

    1.Test Standard of Permeate flow rate and salt rejection rate:
    70psi (0.48MPa), 2000ppm MgSO4, 15% recovery rate, 77ºF (25ºC). 
    70psi (0.48MPa), 2000ppm NaCl, 15% recovery rate, 77ºF (25ºC).
    2.Permeate flow of single element may be different and vary +/-20%.
    3.The above specification values are nominal test values. When operating, please follow the design guidelines of NÜF membrane system.


    Guidelines

    Recommended operating temperature

    5°C ~ 45°C (5°F -113°F)

    Recommended operating pressure

    0.3 ~ 0.5 MPa (43.5psi-73 psi)

    Recommended operating pH range

    3 ~11

    Feed water SDI15

    <5

    Recommended feed water residual chlorine

    <0.1 ppm



    Element Dimensions(mm)