• NüF? N80-6040

    Hollow Fiber Nanofiltration MembraneN80-6040

    • Advantage
    • Products
    • Hollow Fiber Nanofiltration Membrane NüF® N80-6040 NF element
      Feature
      With breakthroughs in membrane materials and element structure, Ochemate Advanced Material Technologies Co. Offers NüF® N80-6040 nanofiltration membrane elements with hollow fiber structure for industrial and municipal application. NüF® N80-6040 has super-high permeability under extremely low pressure and provides unique comprehensive advantages for industrial and municipal users.
      ? High hardness removal, high efficient toxic metals removal such as copper, cadmium, chromium, lead, mercury, antimony and arsenic.
      ? High removal rate of organic matte, efficient removal for small molecular organic matter (such as antibiotics, endocrine disruptor, etc.) and reduce COD in water.
      ? Under 3.0 bar operating pressure, the membrane flux can exceed 30 LMH. Compared with the competitors, N80-6040 has 35% lower operation pressure under the same flux.
      ? Outside-in structure of NüF® N80-6040 makes elements high anti-fouling and easy to clean.
      Hollow fiber nanofiltration membrane NüF® N80-6040 NF element can efficiently remove hardness and achieve partial desalination for industrial applications. For municipal application, NüF® N80-6040 NF element can efficiently remove hardness, sulfate, fluoride, heavy metals, small organic molecule and PPCPs to ensure the safety of water supply. Compare with competitors, NüF® N80-6040 NF element has higher flux, lower energy consumption, high fouling resistance and is easy to clean.
      NüF® N80-6040 NF 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
      Product Active area  (m2) Applied pressure Permeate flow rate Stabilized salt rejection(%)
      (psig) (MPa) (gpd) m3/d
      N80-6040 40 45 0.31 6350~8000 24~30 MgSO4  ≥90%
      CaCl2 ≥60%
      NaCl ≤25%
      1. Test Standard of Permeate flow rate and salt rejection rate:
      45psi(0.31MPa), 2000ppm MgSO4, 15% recovery rate, 25°C;
      45psi(0.31MPa), 250ppm CaCl2, 15% recovery rate, 25°C;
      45psi(0.31MPa), 250ppm NaCl, 15% recovery rate, 25°C。
      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.
      Element Dimensions(mm)

      Dimensions  L L1 D W1 W2
      (mm) (mm) (mm) (mm) (mm)
      N80-6040 1150 1418 φ160 170 260
      Commercial NüF® N80-6040 NF elements can be used without pressure vessels.
      Other Information


      * Note: High operating flux can be obtained at very low operating pressure.
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