High Rejection RO Reverse Osmosis Membrane for Industrial Water Treatment

Model NO.
SW8040-440HR
Maximum Feed SDI(SDI15)
5.0
Maximum Operating Temperature
45 ºC
Salt Rejection
99.8%
Transport Package
Standard Export Package
Specification
110cm× 26cm× 22cm
Trademark
UltraClean or Customized
Origin
China
HS Code
8421999090
Production Capacity
150000PCS/Year
Reference Price
$ 360.00 - 450.00
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Product Description

UltraClean SW series special reverse osmosis membrane element for seawater desalination is a high-end reverse osmosis membrane element. The bottom membrane of the support layer has high compression resistance and thick skin.It is dense and has no defects on the membrane surface; it is resistant to abrasion and chemical degradation; and no post-treatment is required in the manufacturing process of membrane elements. Its wide pH resistance and high cleaning efficiency, can use ordinary acid and alkali for strong and efficient cleaning, because the cleaning is more thorough, the long-term operating pressure of the membrane system is lower, and the service life is higher. It can greatly reduce operating costs and bring long-term optimal economics to seawater desalination systems.


Product  Highlights

1.High salt rejection

3.Improve the overall economics of the desalination system


Membrane Specification

High Rejection RO Reverse Osmosis Membrane for Industrial Water Treatment
 
A inch(mm) B inch(mm) C inch(mm)
40 (1016) 1.125 (29) 7.9 (201)


Performance Specification
 
Effective Membrane Area
ft ² (m ² ) 		Stablized Rejection
Rate(%) 		Minimum Rejection
rate(%) 		Flux
gpd( m³ /d)
440 (41) 99.8 99.7 6600 (25)

Test conditions: inlet pressure 5.5 MPa (800 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                                                                                                                                    1200 psi (83 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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High Rejection RO Reverse Osmosis Membrane for Industrial Water Treatment High Rejection RO Reverse Osmosis Membrane for Industrial Water Treatment High Rejection RO Reverse Osmosis Membrane for Industrial Water Treatment
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High Rejection RO Reverse Osmosis Membrane for Industrial Water Treatment High Rejection RO Reverse Osmosis Membrane for Industrial Water Treatment
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High Rejection RO Reverse Osmosis Membrane for Industrial Water Treatment
 

 

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