8 Inch Bwro Reverse Osmosis Membrane as Water Purifier for Filter System

• Membrane Type: Spiral
• Type: RO
• Salt Rejection: 99.3%
• Flux: 11500 GDP
• Size: 8 Inch
• Lifespan: 2-3 Year
• Model NO.: BW8040-400FRLE/34
• Maximum Operating Pressure: 600 Psi
• Maximum Operating Temperature: 45ºC
• Maximum Feed SDI(SDI15): 5.0
• Transport Package: Standard Export Package
• Specification: 110cm× 26cm× 22cm
• Trademark: UltraClean or Customized
• Origin: China
• HS Code: 8421999090
• Production Capacity: 150000PCS/Year

Product Description

UltraClean FRLE series reverse osmosis membrane elements have extremely strong anti-fouling performance and low energy consumption performance. The membrane elements are developed for the treatment of low-quality feed water with a high tendency for biological or organic pollution. Its operating pressure is 30% lower than that of ordinary brackish water reverse osmosis membrane elements, the energy consumption is reduced by about 1/3, and the stable desalination rate can reach 99.3%. The anti-pollution low-energy series is available in 8-inch and 4-inch sizes.


Product  Highlights

1.It can effectively reduce the energy consumption of membrane system operation, and the system operation is economical.
2.Good pollution resistance, high pollution influent water quality


Membrane Specification


 

A inch(mm)	B inch(mm)	C inch(mm)
40 (1016)	0.75 (19)	3.9 (99)

Performance Specification
 

Effective Membrane Area ft²(m²)	Stablized Rejection Rate(%)	Minimum Rejection rate(%)	Flux gpd(m³/d)
400 (37)	99.3	99.0	11500 (44)

Test conditions: inlet pressure 1.03 MPa (150 psi); inlet temperature 25°C (77°F); inlet water quality 2000ppm NaCl; inlet pH 8; recovery 15%.



Operating and Cleaning Limits
 

Maximum operating temperature                                                                                                                                                                                         113 ºF (45ºC)

Maximum operating pressure                                                                                                                                      600 psi (41 bar)

Maximum pressure drop                                                                                                                                                                                                        15 psi (1.0 bar)

pH range

Continuous operation                                                                                                                                                                              2 - 11

Short cleaning (30 minutes)                                                                                                                                                                                                                     1 - 13

Maximum Influent Sludge Density Index SDI                                                                                                                                             5

Free chlorine tolerance                                                                                                                                                                   < 0.1 ppm

Permeate flow for individual elements may vary ±15 percent from the value specifed.
Active membrane area guaranteed ±4%.
Stabilized salt rejection is generally achieved within 24-48 hours of continuous use; depending upon feedwater characteristics and operating conditions.


Production Line

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