VWS RO Membrane-LERA-8040

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RO Membranes VWSRO-LERA-8040 Low Energy Regular Area Element

Salt Rejection (%)

Part Number

Nominal Area m²

Permeate Flow Rate m3/d (usgpd)

Minimum

Nominal

MBROYR0750

37

45.4 (12000)

99.0

99.3

Part Number

Maximum Feed Flow m3/hr (usgpm)

Dimensions inches (mm)

MBROYR0750

17 (75)

Type Configuration: Membrane Polymer:

A

B

40 (1016)

Weight. kg (lbs)

C

7.89 (200)

1.125 (28.6)

16.4 (36)

Spiral Wound Composite Polyamide/Polysulphone

Test Conditions 1500 ppm NaCl solution, 10.5 bar (150 psi), 25°C, pH 6 – 7, Permeate Recovery 15%. Operating Limits* Maximum Applied Pressure: Maximum Free Chlorine Concentration: Maximum Operating Temperature: Feedwater pH Range: Maximum Feedwater Turbidity: Maximum Feedwater Fouling Index (SDI): Maximum Element Recovery: Maximum Pressure Drop Per Element:

42 bar (600 psig) < 0.1 ppm 45°C 3.0 – 10.0 1.0 NTU 5 20% 0.7 bar (10 psi)

A

B

Feed

Permeate

C

Concentrate

*Operating limits are for information only, actual operating conditions should be optimised to ensure best performance and membrane life. Notice: Minimum permeate flow for individual elements 15 % below listed flow. All membrane elements are supplied with a brine seal and o-rings. Elements are vacuum sealed in a polyethylene bag containing less than 1.0% sodium metabisulphite and 10% propylene glycol solution and then packaged in a cardboard box. Veolia Water Solutions & Technologies accept no responsibility for results obtained by the application of this information or the safety or suitability of our products, either alone or in combination with other products. Users are advised to make their own tests to determine the safety and suitability of each product combination for their own purposes. VWS CATALOGUE /VWSRO-LERA-8040/AQF110_EN_V1.2 nov10

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