Product Details
Place of Origin: China
Brand Name: Keensen
Certification: ISO9001, NSF61, Halal
Model Number: BW-4040FR
Payment & Shipping Terms
Minimum Order Quantity: It Depends, Trial order or Urgent order not limited by MOQ
Packaging Details: CARTON + PALLET
Delivery Time: 3-15 work days
Payment Terms: L/C, T/T
Supply Ability: 220000 pieces per year
Membrane Type: |
Reverse Osmosis Membrane |
Membrane Material: |
Polyamide |
Membrane Size: |
4 Inches |
Operating Pressure: |
225 Psi |
Ph Range: |
2-11 |
Salt Rejection: |
99.6% |
Flow Rate: |
2000GPD |
Quantity Per Pallet: |
108 Pieces |
Quantity Per 20ft Container: |
1800 Pieces |
Membrane Type: |
Reverse Osmosis Membrane |
Membrane Material: |
Polyamide |
Membrane Size: |
4 Inches |
Operating Pressure: |
225 Psi |
Ph Range: |
2-11 |
Salt Rejection: |
99.6% |
Flow Rate: |
2000GPD |
Quantity Per Pallet: |
108 Pieces |
Quantity Per 20ft Container: |
1800 Pieces |
High Salt Rejection 4040 Low Fouling Brackish Water RO Membrane Element for Industrial Reclaimed Water Treatment
Description:
Aromatic polyamide composite Fouling Resistant brackish water series of RO reverse osmosis membrane element with anti-fouling property used in complex influent condition. This series membrane adopts special processtechnology to improve the hydrophilicity, charge characteristic and surface smoothness, andreduces the growth and adsorption of pollutants and surface microorganisms in products runningFR membrane element adopts 34mil wide channel spacer for easy cleaning, and also helps toreduce fouling and pressure difference of membrane system and maintain a longer lifespan.It mainly used for reclaimed water, reused water, waste water, reverse osmosis concentrated watertreatment, etc.within salinity<10000mg/L. The application fields include electricity, metallurgy, steel.chemical industry, textile and dyeing, municipal sewage etc. lt has the characteristics of high.desalination, good restorative after cleaning and low pressure drop (the pressure gap between thefeedwater and concentrated water ).
Applications:
Specifications:
Model |
Active Area ft2(m2) |
Feed Spacer Thickness (mil) |
Permeate Flow Rate GPD(m3/D) |
Stabilized Salt Rejection (%) |
BW-4040FR | 78(7.3) | 34 | 2000(7.6) | 99.60 |
Standard Test Conditions:
Solution |
Temperature (℃) |
pH |
Operating Pressure psi(MPa) |
Recovery (%) |
2000mg/L NaCl | 25 | 7.5-8.0 | 225(1.55) | 15 |
Benefits
Ø Improved Feed Spacer and Thicker Channel
Ø Great Restorability after Chemical Cleaning
Ø Durability Upgraded
Element Dimensions,Drawing and Operating Limits
Model | Length | Diameter | Permeate Tube inner Diameter | Permeate Tube Extension Length | ||||
inch | mm | inch | mm | inch | mm | inch | mm | |
4040 | 40 | 1016 | 3.9 | 99 | 0.75 | 19.1 | 1.04 | 26.5 |
Maximum Operating Pressure |
600psi(4.14MPa) |
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) |