RO/NF Membranes / BWRO

BW 4021 UES

Ultra-energy saving brackish water RO membrane for commercial applications

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Key Features

  • Highest permeate flow rate

  • Good durability

Main Benefits
  • Low energy consumption
Ideal Applications
  • Light industrial process water
  • Commercial applications
  • Active Membrane Area

    34 ft² (3.2 m²)

  • Permeate Flow Rate

    1,000 gpd (3.8 m³/d)

  • Stabilized Salt Rejection

    99.0%

  • Minimum Salt Rejection

    98.0%

  • Feed Spacer

    28 mil

  • NaCl

    500 ppm

  • Pressure

    100 psi (6.9 bar)

  • Temperature

    25 °C (77 °F)

  • pH

    7

  • Recovery

    8%

  • Permeate Flow Variation

    -15%

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