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Best Price RO Membrane 4040 8040 2540 for Sea Water Desalination

China Best Price RO Membrane 4040 8040 2540 for Sea Water Desalination, Find details about China Reverse Osmosis Membrane, RO Membrane from Best Price RO Membrane 4040 8040 2540 for Sea Water Desalination

Port: Nansha, China
Production Capacity: 20000
Payment Terms: L/C, T/T, Western Union
Membrane Type: Tubular
Type: RO
Transport Package: CTN
Specification: 4040/8040
Trademark: Frotec
Origin: China

FROTEC ULP-8040 / ULP-4040/ ULP-4021 RO membrane



FROTEC ULP-8040 / ULP-4040 elements can produce high-quality water at low operating costs. They are ideal for use in large-scale industrial and municipal water treatment systems.

FROTEC ULP-8040 / ULP-4040 elements can lower the operating pressure by 40%.
 

Suitable for:


new-built or existing RO systems.
municipal and industrial water demineralization system.
various operating conditions with 4″and 8″elements.


Product Specifications

 

Model		Active Membrane Area
ft2(m2)		Stabilized Salt Rejection
%		Minimum Salt Rejection
%		Permeate Flow
Rate gpd(m3/d)
ULP-8040400(37)99.399.011,500(44)
ULP-404078(7.2)99.399.02250(8.7)

Test Condition: Feed Water Pressure 1.03MPa (150 psi); Feed Water Temperature 25 °C (77 °F); Feed Water Concentration 2,000 ppm NaCl; Feed Water pH 7; Permeate Recovery 15%.
 

 

Dimensions



 
ModelA inch(mm)B inch(mm)C inch(mm)D inch(mm)

ULP-8040		40(1,016)01.125(29)7.9(201)

ULP-4040		40(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.


 

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

 
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.Reverse Osmosis RO Membrane FactoryReverse Osmosis RO Membrane Factory

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