Main Features:
★ High salt rejection rate
★ High water flow
★ High chemical tolerance
★ Stable and long service life
★ Strict production & packaging inspection
Product Parameter
|
Model |
Salt Rejection % |
Product Flow Rate gpd (m3/d) |
Membrane Area ft2 (m2) |
Feed spacer thickness (mil) |
|
ME-8040HR-B |
99 |
13,000 (49.3) |
400 (37) |
34 |
Test Conditions
Feed water pressure 150 psi (1.55 MPa);
Feed water temperature 77 °F (25°C);
Feed water concentration 2,000 mg/L as NaCl;
Recovery rate 15%;
Feed water pH 7
Minimum Salt Rejection 99.3％
Minimum Product Flow Rate 10700 gpd (40.5m3/d)
Operating Limits
Maximum operating pressure·····················································································600psi (4.1MPa)
Maximum fee water temperature················································································113°F (45°C)
Maximum feed water SDI····························································································5
Feed water chlorine concentration ppm·····································································< 0.1
Continuous operation Feed water pH range ······························································2–11
Chemical cleaning Feed water pH range ···································································1–13
Maximum pressure drop per element ········································································15psi (0.10 MPa)
Maximum pressure drop per vessel············································································50psi (0.34 MPa)
