9000GPD High Boron Rejection rate Seawater RO Membranes

Performance

Permeate Flow: 9000GPD (34.1m3 /d)

Salt Rejection 99.8 % (99.7 % minimum)

Configuration: Spiral Wound

Membrane Polymer: Composite Polyamide

Membrane Active Area:400 ft2

Feed Spacer Thickness:28mil

Application Data

Maximum Applied Pressure: 1200 psi (8.3 MPa)

Maximum Chlorine Concentration: < 0.1 mg/L

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

pH Range of Feed Water during Continuous Operation:2-11 pH Range,

Continuous (Cleaning) 1-13

Maximum Feed Flow: 17.0m3 /h

Maximum Pressure Drop for Each Element: 15 psi

Test Conditions:

32000 PPM NaCl solution

800 psi (5.5 MPa) Applied Pressure

77 °F (25 °C) Operating Temperature

15% Permeate Recovery

7.5 – 8.0 pH Range (Data taken after 30 minutes of operation)

Notes: The permeate flow of single membrane element may vary with in ±15%.

Drawing

A= 40.0"(1016mm) B= 7.9"(201mm) C= 1.12" (28.5mm)

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