Bwro Reverse Osmosis Membrane 8040 as Water Purifier for Filter System

• Membrane Type: Spiral
• Type: RO
• Salt Rejection: 99.0%
• Flux: 11500 GDP
• Size: 8 Inch
• Lifespan: 2-3 Year
• Model NO.: BW8040-400XLE
• 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 XLE series reverse osmosis membranes change the surface properties and chemical properties of the membrane by changing the formulation and production process conditions of the bottom membrane and composite membrane, improving the specific surface area and hydrophilicity, and maximizing the membrane flux. It is suitable for municipal water treatment. It is one of the reverse osmosis membrane elements with the highest water production and the lowest operating pressure in the membrane industry. The total cost of assembling the system with this element is the lowest, which can greatly improve the operating economy of the reverse osmosis system. as the most. A new generation of ultra-low energy consumption and high-performance reverse osmosis membrane elements, its operating pressure is about 1/2 that of ordinary brackish water reverse osmosis membrane elements, and the desalination rate can reach 99%. The ultra-low energy series is available in 8-inch and 4-inch sizes.


Product  Highlights

1.Has very high water flux and very low operating pressure
2.It can greatly reduce the energy consumption of the membrane system, while taking into account the desalination rate


Membrane Specification


 

A inch(mm)	B inch(mm)	C inch(mm)
40 (1016)	1.125 (29)	7.9 (201)

Performance Specification
 

Effective Membrane Area ft²(m²)	Stablized Rejection Rate(%)	Minimum Rejection rate(%)	Flux gpd(m³/d)
400 (37)	99.0	98.0	11500 (44)

Test conditions: inlet pressure 0.69 MPa (100 psi); inlet temperature 25°C (77°F); inlet water quality 500ppm 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.


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