logo.gif (2430 bytes)  HYDROSEP INC.

HS-NW HS-BW HS-TW HS-M1 HS-M3 HS-SW1 HS-SW2

seahawk.gif (6900 bytes)

 

                                                      Reverse Osmosis

                                                          Sea Water

 

HS-Thin Film Composite Sea Water High Flux Element Specifications

Model

Flow Rate
GPD
(M3/D)

Average
Rejection
(%)

Surface
Area
(ft2)

Dimension
(in)

A B C

HS-SW1-2540FF*

575(2.15)

99.2

25

40

2.38

0.750

HS-SW1-4040FF*

1,800(6.74)

99.2

80

40

3.88

0.750

HS-SW1-4040F

1,900(7.12)

99.2

85

40

3.88

0.750

HS-SW1-8040F

8,000(30)

99.2

370

40

7.88

1.125

Performance is based on 32,000 ppm NaCl solution at 800 psig net driving pressure, 77° F(25 ° C) and 7% recovery. Individual element performance may vary up to 15%.

 

 

Operating Parameters:

                        Temperature: Maximum 50 °C
                        pH: 2-11 (CIP: 1-11.5)
                        Pressure: Maximum 1,200 psig
                        Free chlorine: Maximum <0.l ppm
                        Silt density index: Maximum 5
                        Differential pressure: Maximum 15 psig per element not to exceed 60 psig per housing.

*Stinger design

 

Rejection Characteristics

Ions

HS-SW1 Elements

HS-SW2 Elements

Sodium, Na+

99.5

99.6

Potassium, K+

99.4

99.4

Calcium, Ca+2

99.6

99.7

Magnesium, Mg+2

99.3

99.8

Chloride, Cl-

99.6

99.5

Alkalinity, HCO3-

98.9

99.5

Sulfate, SO4-2

99.7

99.8

Nitrate, NO3-

99.5

99.2

Silica, SiO2

98.9

98.8

TDS

99.6

99.7

Performance is based on 32,000 ppm sea water at 800 psig operating pressure, 77°F (25 °C) , pH 8.1 and 7% recovery. Individual element performance may vary up to 15%

 

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Copyright © 2000 Hydrosep Inc.
Last modified: 2001/06/30