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Manufacturer of Industrial RO Membrane Bw- 4040 Bw-8040

China Manufacturer of Industrial RO Membrane Bw-4040 Bw-8040, Find details about China High Pressure Membrane, Industrial Water System from Manufacturer of Industrial RO Membrane Bw-4040 Bw-8040

Model NO.
FROTEC-ULP4040, 8040
HS Code
8421219990
Model NO.
FROTEC-ULP4040, 8040
HS Code
8421219990

FROTEC BW-8040 / BW-4040 high pressure membrane



FROTEC BW-8040 / BW-4040 elements can separate salts from water and increase permeability while offering superior salt rejection. They are ideal for use in large-scale industrial and municipal water treatment systems.

FROTEC BW-8040 / BW-4040 elements can lower the cost of desalination by improving energy efficiency and productivity significantly.

 

Suitable for:


new-built or existing RO systems.
high quality permeate while minimizing unit cost.
various operating conditions with 4″and 8″elements.




Product Specifications
 
ModelActive Membrane Area
ft2(m2)		Stabilized Salt Rejection
%		Minimum Salt Rejection
%		Permeate Flow
Rate gpd(m3/d)
BW-8040400(37)99.599.010,500(40)
BW-404078(7.2)99.599.02,050(7.8)

Test Condition: Feed Water Pressure 1.55MPa (225 psi); Feed Water Temperature 25 °C (77 °F); Feed Water Concentration 2,000 ppm NaCl; Feed Water pH 7; Permeate Recovery 15%.

 

 

Dimensions


Manufacturer of Industrial RO Membrane Bw-4040 Bw-8040
 
ModelA inch(mm)B inch(mm)C inch(mm)D inch(mm)
BW-804040(1,016)01.125(29)7.9(201)
BW-404040(1,016)1.05(26.7)0.75(19)3.9(99)


Operation    Condition
Maximum Operating Pressure                                         41 bar(600 psi)
Maximum Operating Temperature                                   45ºC(113ºF)
Maximum Pressure Drop per Element                            1.0 bar (15 psi)
pH Range, Continuous Operation                                   2-11
pH Range, Chemical Cleaning                                        1-13
Maximum Feed Silt Density Index (SDI15)                       5.0
Free Chlorine Tolerance                                                 < 0.1 ppm
 

Note

  1. Permeate flow rates for individual elements may vary ±15%.
  2. Membrane active areas may vary ±4%.
  3. Stabilized salt rejection is generally achieved after continuous using for 24-48 hours, which depending on feed water qualities and operating conditions.

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