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Brackish Water Reverse Osmosis

LG BW 440 ES L

Energy saving brackish water RO membrane with an advanced 28 mil low dP feed spacer technology

LG_BW_440_ES_L

Key Features
  • High permeate flow rate and salt rejection at low feed pressures
  • Optimized flow
    Optimized membrane surface hydraulics
  • Low dP icon
    Reduced differential pressure
  • Anti-fouling water
    Good fouling resistance
Main Benefits
  • Low energy consumption
  • High permeate water quality
  • Reduced cleaning frequency, chemical use, membrane replacements
  • Reduced energy consumption and total cost of plant ownership
Ideal Applications
  • Industrial process water​
  • Municipal drinking water​
  • 2nd pass SWRO
  • Active Membrane Area 440 ft² (41 m²)
  • Permeate Flow Rate 11,550 gpd (43.7 m³/d)
  • Stabilized Salt Rejection 99.6%
  • Minimum Salt Rejection 99.5%
  • Feed Spacer 28(low dP) mil
  • NaCl 2,000 ppm
  • Pressure 150 psi (10.3 bar)
  • Temperature 25 °C (77 °F)
  • pH 7
  • Recovery 15%
  • Permeate Flow Variation +/-15%