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Polyamide Seawater Desalination Membrane

Product Details

Place of Origin: China

Brand Name: Keensen

Certification: ISO9001, NSF61, Halal

Model Number: SW-8040HR, SW-4040HR, SW-8040HF

Payment & Shipping Terms

Minimum Order Quantity: It Depends, Trial order or Urgent order not limited by MOQ

Packaging Details: CARTON + PALLET

Delivery Time: 3-30 work days

Payment Terms: L/C, T/T

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Polyamide Seawater Desalination Membrane

,

800psi Seawater Desalination Membrane

Certifications:
NSF, HALAL, ISO 9001
Working Pressure:
800psi
Ph Cleaning Range:
2-11
Service Life:
2-5 Years
Material:
Polyamide
Application:
Seawater Desalination, Sewage Wastewater Treatment
Operating Temperature:
5-45 Degrees Celsius
Certifications:
NSF, HALAL, ISO 9001
Working Pressure:
800psi
Ph Cleaning Range:
2-11
Service Life:
2-5 Years
Material:
Polyamide
Application:
Seawater Desalination, Sewage Wastewater Treatment
Operating Temperature:
5-45 Degrees Celsius
Polyamide Seawater Desalination Membrane

High Rejection 35000ppm Seawater RO Membrane Elements

Applications

  • Seawater desalination.
  • Industrial applications for landfill leachate sewage wastewater treatment, high-salinity wastewater concentration etc.
  • Minimal or zero liquid discharge.
  • Feed TDS above 10000mg/L.

Benefits

  • High Rejection Rate and High Concentration Rate.
  • Stability and Durability.

1. 8040 Elements

 

1.1 Specifications

Model

Active Area

ft2(m2)

Feed Spacer Thickness(mil) Permeate Flow Rate GPD(m3/D) Stabilized Salt Rejection (%)
SW-8040HR 400(37.2) 28 6500(24.6) 99.80
SW-8040MR 400(37.2) 28 7500(28.3) 99.75
SW-8040HF 400(37.2) 28 9000(34.07) 99.8
 

1.2 Standard Test Conditions

Solution

Temperature

(℃)

pH

Operating Pressure

psi(MPa)

Recovery

(%)

32000mg/L NaCl 25 7.5-8.0 800(5.5) 8
 

Individual flow rate may vary±15%

 

 

2. 4040 Elements

 

2.1 Specifications

Model

Active Area

ft2(m2)

Feed Spacer Thickness(mil) Permeate Flow Rate GPD(m3/D) Stabilized Salt Rejection (%)
SW-4040HR 85(7.9) 28 1500(5.7) 99.75
SW-4040MR 85(7.9) 28 1800(6.8) 99.70
 

2.2 Standard Test Conditions

Solution

Temperature

(℃)

pH

Operating Pressure

psi(MPa)

Recovery

(%)

32000mg/L NaCl 25 7.5-8.0 800(5.5) 8
 

Individual flow rate may vary±15%

3. Element Dimensions and Operating Limits

Model Length Diameter Permeate Tube inner Diameter Permeate Tube Extension Length
inch mm inch mm inch mm inch mm
8040 40 1016 7.9 201 1.12 28.5 / /
4040 40 1016 3.9 99 0.75 19.1 1.04 26.5

 

Maximum Operating Pressure

1200psi(8.3MPa)
Operating Temperature Range 0-45℃
Maximum Feed Silt Density Index (SDI15) 5.0

Free Chlorine Tolerance

0.1mg/L
pH Range,Continuous Operation 3-10
pH Range,Short-Term Cleaning 1-13
Maximum Element Pressure Drop 15psi(0.1MPa)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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