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Filmtec NF270-2540 Nanofiltration Membrane

R7,006.56

Filmtec NF270-2540 Nanofiltration Elements provide high productivity performance while removing a high percentage of salts, nitrate, iron and organic compounds such as pesticides, herbicides and THMs

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Description

Filmtec Nanofiltration NF Membrane Element

NF or Nano Filtration is a water purification technology that uses a semipermeable NF membrane to remove dissolved salts, metal ions and micro-organisms from water. In the nanofiltration process, a pressure is applied to overcome osmotic pressure, a colligative property that is driven by chemical potential, a thermodynamic parameter.

The FilmTec NF90 Nanofiltration Membrane Elements provide high productivity performance while removing a high percentage of salts, nitrate, iron and organic compounds such as pesticides, herbicides and THM precursors. The low pressure requirements of the NF90 nanofilter membrane allows the removal of the se-compounds at low operating pressures.

The Filmtec industrial Nanofiltration membrane element is designed for the removal of various organics, microbes, viruses and most metallic ions from water, with two or higher valence and retains part of the sodium, potassium, calcium and magnesium ions. Nano Filtration is free of chemical reaction, heating and transformation, can keep the biological activity undamaged and maintain the primary flavour or fragrance of a substance unchanged, and is increasingly applied in the production of drinking water and in the separation and c-cation processes for food products, medicine, biological engineering and water pollution treatment.

The FilmTec range of Reverse Osmosis (RO) and Nanofiltration (NF) Membrane Elements are developed water purification technologies that have proven to be highly effective in industrial, municipal, pharmaceutical and drinking water filtration applications. Filmtec RO Membrane Elements are engineered to reject more dissolved salts and organic compounds, they use less energy to produce higher quality product water than most mainstream RO membrane elements.

NF270-2540 Nanofiltration Membrane Testing Conditions

  • Testing Pressure: 4.8 Bar (70 Psi)
  • Test Solution Temp: 25 ‘C
  • Test Solution Concentration: 2000ppm MgSO4
  • Test Solution pH Value: 7
  • Single Membrane Recovery Rate: 15%

NF270-2540 Nanofiltration Membrane Operation & Feed Water Limits

  • Max Working Pressure: 41.4 Bar (600 Psi)
  • Max Temp Feed Water: 45 ‘C
  • Silt Density Index (SDI): <5
  • Iron (Fe): < 0.1ppm
  • Manganese (Mn): < 0.05 ppm
  • Chlorine Concentration: < 0.1ppm
  • pH Range Continuous Operation: 2-11
  • pH Range Chemical Cleaning: 1-13
  • Max Pressure Drop: 0.9 Bar
  • Permeate Flow Tolerance: 20-30% (2540) – 15-50% (4040)

NF270-2540 Nanofiltration Membrane Packing

  • Packing Details: 1 piece in a single box for each RO Membrane Element
  • Carton Size: 103*7*7cm (2540) – 103*12*12cm(4040) – 103*22*22cm (8040)
  • Weight/Carton: 3kg(2540), 4.5kg(4040), 20kg(8040)

FilmTec NF270-2540 Nanofiltration Membrane

Filmtec NF270-2540 Nanofiltration Elements provide high productivity performance while removing a high percentage of salts, nitrate, iron and organic compounds such as pesticides, herbicides and THM precursors. The low net driving pressure NF270 membrane allows the removal of these compounds at low operating pressures.

  • Membrane Type: Polyamide Thin-Film Composite
  • Membrane Construction: Tape Wrapped
  • Permeate Flow Rate: 3,200 lts/day
  • Stable Salt Rejection: >97%
  • Max Feed Water Volume: 1.4m3/hour
  • Membrane Dimensions: 2.5” (61mm) x 40” (1016mm)

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