Commercial Reverse Osmosis Seawater Desalination Membrane Swle-8040 for RO System

• Customization: Available
• Membrane Type: Spiral
• Type: PVDF
• Model NO.: SWLE-8040
• Weight: 66kg
• Membrane Material: PVDF
• Membrane Module Operation Mode: Dead-End Filtration
• Effective Area: 77m2(829FT²)
• Diameter of Membrane Module: 225mm(8.9 Inch)
• Module Width(W1): 360mm(14.2inch)
• Module Width(W2): 342mm(13.5 Inch)
• Inlet Water Pressure: 6.25 Bar(at 20ºC)(90.7 Psi)
• Filtration Flux: 110 L/(M²h)(64.5 Gfd)
• Filtering Traffic: 8.5m³/H(37.4 Gpm)
• Backwash Flux: 120 L/(M²h)(70.6 Gfd)
• Transport Package: Carton
• Specification: 0.5cbm
• Trademark: SUOAI
• Origin: Quanzhou, Fujian, China
• HS Code: 3926909090
• Production Capacity: 5000

Product Description

SW series 4/8-inch seawater desalination reverse osmosis membrane element
 

Performance characteristics:

The seawater desalination series membrane elements are used for seawater desalination, and the water production is increased by improving the membrane element structure. It has the characteristics of high desalination rate, stable performance, low operating cost, and small equipment investment, and can be widely used in desalination treatment of seawater and high concentration brackish water, concentration and reuse treatment of high salt wastewater. The system designed with this component can operate at lower energy consumption, thereby optimizing operating costs; Or obtain more water production at lower flux to optimize investment costs.


Performance specifications:
Test conditions:

Test stress ..........................................................................800psi (1.03Mpa)
Test temperature .................................................................25°C
Test solution concentration (NaCl).......................................32000ppm
Test the pH value of the solution ..........................................8
Recovery rate of single membrane component ....................8%

Operating limit:

Maximum inlet water temperature ...........................................................113°F (45°C)
Maximum operating pressure ..................................................................1200psi (8.27MPa)
Maximum pressure loss per unit ..............................................................15psi (0.1Mpa)
PH range of incoming water during continuous operation ........................3~10
The pH range of the incoming water during chemical cleaning ................2-12
Maximum inflow SDI₁₅..............................................................................5
Free chlorine concentration in the inlet water .........................................<0.1ppm
Maximum inflow flow rate ..........................................................................8040-75GPM(17m³/h)
                                                                                                                   4040-16GPM(3.6m³/h)

Industrial membrane component product size (1.0inch=25.4mm):

8040 membrane element:
4040, 2540 membrane components:
4021, 2521 membrane components:

Application case