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Seawater desalination ro membrane
SW-4021
Product choice SW-4021

Seawater RO Membrane Element SW4021

Performance

Permeate Flow: 750 gpd

Salt Rejection: 99.00%

Type

Configuration: Spiral Wound

Membrane Polymer: Composite Polyamide

Membrane Active Area: 33ft2

ApplicationData

Maximum Applied Pressure: 1,000PSI(6.89MPa)

Maximum Chlorine Concentration:<

0.1 PPM

Maximum Operating Temperature:113 °F ( 45°c)

pH Range, Continuous (Cleaning): 2-12 (3-10)

Maximum feed Water TDS: 45,000ppm

Maximum Feed Silt Density Index: SDI 5

Test Conditions

The stated performance is initial (data taken after 30 minutes of operation), based on the following conditions: 32,000 PPM NaCl solution

800 psi (5.5 MPa) Applied Pressure

77 F (25 c)Operating Temperature

8% Permeate Recovery

7.5 pH Range