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LG SW 440 SR G2

The next generation LG SW G2 membranes have achieved record-breaking salt rejection, improving the product quality up to 45% compared with the conventional technology. With enhanced Thin Film Nanocomposite (TFN) technology, LG SW G2 membranes can significantly reduce the cost of desalination.

LG SW SR (Super Rejection) membranes offer the highest rejection for the best product water quality; suitable for high salinity seawater applications.

  • Active Membrane Area 440 ft² (41 m²)
  • Permeate Flow Rate 6,600 gpd (25.0 m³/d)
  • Stabilized Salt Rejection 99.89%
  • Minimum Salt Rejection 99.75%
  • Boron Rejection 93%
  • Feed Spacer 28 mil
  • NaCl 32,000 ppm
  • Boron 5 ppm
  • Pressure 800 psi (55 bar)
  • Temperature 25 °C (77 °F)
  • pH 8
  • Recovery 8%
  • Permeate Flow Variation +/-15%