Membranas OI/NF / SWRO

SW 440 SR

Seawater RO membrane with excellent salt rejection and proven, long-lasting reliability

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Características principales

  • Excellent salt rejection with competitive energy consumption

  • Excellent boron rejection

  • Improved fouling resistance due to thicker feed spacer

Beneficios principales
  • A combination of excellent permeate water quality and energy efficiency
  • Well-proven and long-lasting reliability
Aplicaciones ideales
  • Single and multi-pass desalination plant design
  • Active Membrane Area

    400 ft² (37 m²)

  • Permeate Flow Rate

    7,500 gpd (28.4 m³/d)

  • Stabilized Salt Rejection

    99.85%

  • Minimum Salt Rejection

    99.7%

  • Boron Rejection

    93%

  • Feed Spacer

    34 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%

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