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Brand Name : MR
Model Number : MR-SW-4021
Place of Origin : China
MOQ : 500 pcs
Delivery Time : 15 days
Packaging Details : 1 pcs in single carton
Application : Seawater desalination,water purification,brackish water filtration
Capacity : 100000pcs/Month
Product name : Manufacturers 4040 4080 8040 Water Filter RO Membrane,75GPD water filter ro membrane for water purifier,Cheap 0.1 micron water filter hollow fiber membrane,Reverse Osmosis membrane
Type : Reverse Osmosis,Water Filter Parts,ro membrane 4021
Function : Water Purification Plant,produce pure,Harmful Material,Remove Bacteria,virus
Material : Polyamide
Warranty : 1Year
Salt rejection : up to 99.7%
Usage : seawater desalination,brackish water desalination
After-sales service provided : Online support,technology support
Use : seawater purification
Size : 8040,4040/8040/4021/2521/2540
Name : Reverse Osmosis Membrane,RO membrane
Color : White,blue
Filter : Reverse Osmosis Membrane,ro membrane filter
MR Polyamide Seawater Ro Membrane SW4021 Brackish Water Reverse Osmosis
Product description
MR series seawater RO membranes are used for seawater and brackish water desalination engineering project.It can filter small molecular weight organics like bacteria and virus.This technology has been widely used in seawater desalination,eletronic,medical pure water,drinking pure water and bottled water.This type of RO membrane from our company has stable long serving life,high flux and desalting rate.Kindly let me know your inquiry.
Advantages:
 1. Competitive pricing
 2. NSF-certified quality
 3. Excellent outlook and great performance
 4. Dry membrane
 5. 100% tested
RO is the finest level of filtration available. The RO membrane acts as a barrier to all dissolved salts and inorganic molecules, as well as organic molecules with a molecular weight greater than approximately 100. Water molecules, on the other hand, pass freely through the membrane creating a purified products separations, purification of home drinking water and industrial process water.
 The Vontron RO Membrane 4040 is a thin film composite membrane consisting of three layers: a polyester support web, a microporous polysulfone interlayer, and an ultra-thin playable barrier layer on the top surface. Each layer is tailored to specific requirements. A schematic diagram of the membrane is shown in figure 1.10.
 Introduction
Vontron membranes have achieved ISO 9001 system certification, NSF certification and WQA certification in the United States, and have their own distributors and fixed customer groups around the world.
Three key factors should be grasped to ensure the long-term stable operation of the membrane:
1. Membrane element with excellent performance.
 2. Reasonable Design, Operation, and Maintenance of Reverse Osmosis System.
 3. The maintenance of the system includes the initial debugging, daily use and maintenance of the system and the cleaning of the system.
specificatoin
  
| 
 Model 
 | 
 MR-SW-4021 | 
| 
 Effective membrane area ft2(m2) 
 | 
 33(3.1) | 
| 
 Operating pressure psi(Mpa) 
 | 
 800(5.5) | 
| 
 Average yield GPD(m3/d) 
 | 
 750(2.8) | 
| 
 desalination rate 
 | 
 99.2% | 
| 
 Boron desalination rate(%) 
 | 
 92% | 
| 
 recovery rate 
 | 
 4% | 
| 
 Max. inflow GPM(m3/h) 
 | 
 16 | 
| 
 operating pressure psi(Mpa) 
 | 
 1000(6.9) | 
| 
 Continuous running water pH range 
 | 
 2-11 | 
| 
 MAX SDI 
 | 
 5 | 
| 
 Test water PH 
 | 
 7 | 
| 
 Max. Pressure Drop for Each Element psi(Mpa) | 
 15(0.1) | 
| 
 operating temperature 
 | 
 45 ℃ | 


Morui Environmental Technology Co., Ltd. is specializing in high-tech enterprises ultrafiltration membrane and reverse osmosis membranes research and development, production, sales and services. The company has advanced core ultrafiltration technology. Combined with nearly 20 years of production experience, PES, PS, PVDF, PAN, PVC and other membrane materials were successfully modified composite, and produce high-quality ultrafiltration membrane series products. Our products have been recognized by many customers at home and abroad in the water treatment industry.
Excellent quality and large-scale production bring cost-effective ultrafiltration membrane products, not only create tremendous business opportunities, but also for humanity and make greater contribution to the cause of environmental protection.
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| MR Polyamide Seawater Ro Membrane SW4021 Brackish Water Reverse Osmosis Images | 
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