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Guangdong Morui Environmental Technology Co.,Ltd.
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Water Treatment Nanofiltration Membrane 4040 Nanofilter Membrane 2400 GPD

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Water Treatment Nanofiltration Membrane 4040 Nanofilter Membrane 2400 GPD

Water Treatment Nanofiltration Membrane 4040 Nanofilter Membrane 2400 GPD
Water Treatment Nanofiltration Membrane 4040 Nanofilter Membrane 2400 GPD

Large Image :  Water Treatment Nanofiltration Membrane 4040 Nanofilter Membrane 2400 GPD

Product Details:

Place of Origin: China
Brand Name: MR
Model Number: MR-NF-4040

Payment & Shipping Terms:

Minimum Order Quantity: 500 pcs
Packaging Details: 1 pcs in single carton
Delivery Time: 15 days
Supply Ability: 100000 pcs/month
Detailed Product Description
After-sales Service Provided: Engineers Available To Service Machinery Overseas,Overseas Service Center Available,No After-sales Service Application: Filtration,Water Treatment,Purification
Weight: Upto Filter Cloth Material Function: Removes 99% Of Water And 95%-98% Of Other Contamination
Condition: New Name: Movable Hydraulic Oil Filtration Purifier Filter Assembly,New Membrane Water Purifier Filtration System Reverse Osmosis,Loader Parts Diesel Water Filter Fuel Separator For Tractor,10000 LPH ULTRAFILTRATION SYSTEM
Dimension(l*w*h): Upto Filter Press Plate Size Warranty: 1 Year
Product Name: Filter Assembly,ULTRAFILTRATION SYSTEM,Liquid Filter Housing,Silicon Carbon Ceramic Membrane,Stainless Steel Microporous Membrane Filter Material Of Filter Elements: Jingyuan Polymeric Membrane(Back-flushable With 2-3 Service Life)
Flow: 30~40 L/min Color: White,champagne,black,Stainless Steel Color
High Light:

nanofilter membrane


micro ultra nano filtration

Water Treatment Nanofiltration Membrane 4040 Nanofilter Membrane 2400 GPD


Product description

Nanofiltration is a filtration drived by pressure which is between RO filtration and ultrafiltion.The bore diameter is arond several nanometer.This type of technology came out later but developed very fast.Nanofiltration will filter out small formula weight material like inorganic salt, glucose,sacchargose.It has been widely used in industry,chemical fiber,sanitary sewage and so on.NF membrane from MR are manufactured by latest  technology with high quallity.Kindly let us know your any inquiry.





membrane area ft2(m2)



Operating pressure psi(Mpa)



Average yield GPD(m3/d)



salt rejection(%)



Recovery rate(%)



Max.inflow temperature( ℃ )



Max inflow SDI



Max water flow GPM(m3/h)



Continuous running water PH range



Max.single membrane element pressure drop psi(Mpa)



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.


FAQs on Reverse Osmosis RO membrane OEM manufacturing
Q1: What type of RO membrane is avaliable in your company?
A1: In general, MR has Domestic RO membrane and Industrial RO membrane, For Domestic RO membrane, MR has Municipal Tap water RO membrane, Rural Area Under Ground water RO membrane, High-flow Low pressure RO membrane, and Brackish water RO membrane. For Industrial RO membrane, Hikins has Low Pressure Engergy saving RO membrane, BW Brackish water desalination RO membrane, FR Fouling Resistant RO membrane, as well as MR Extreme Low Pressure RO membrane, and High Salinity Brackish Water Desalination RO membrane.

Q2: What is Salt Rejection Ratio?
A2: The Salt rejection describes the quality of salt removed from the Reverse Osmosis feed water stream as a percentage. It's one of the key element of the RO membrane quality, however, other essential elements such as RO membrane performance durability, stability, application scope in different region, and permeate flow output at the same pressure will all be the important factors to judge the quality of the membrane.

Q3: Is the Salt reation of the RO membrane the higher the better?
A3: This will be depending on the feed water quality, if the feed water quality is good, even a 90% salt rejection membrane will be workable, if the feed water is with bad quality and with brackish water environment, a higher salt rejection above 95% is an ideal choice. For any membrane that meet the local drinking water standard will be a good membrane.

Q4: Is there are any other element we need to take into consideration when selection the RO membrane?
A4: Yes, the pre-treatment filter cartridge and pre-treatment system will affect the RO membrane performance as well, please select good quality filters and pre-treatment system.

Q5: Why there are white foam-like water being in the treated water at the initial usage?
A5: To preserve the RO membrane for a long shelf-life, and prevent the membrane from being oxydized, a water soluble protection material is coated on the surface of the membrane, which will be rejected in both the rejected water and treated water, for initial use, both rejected water and treated water should be rejected and the the RO membrane should be thourghly cleansed. The treated water at initial use shall not be injected to the water storage tank.

Q6: Why there are bublles in the treated water?
A6: Oxygen and Nitrogensand carbon dioxide is water soluble in the molecular form, during the water filtration process in the Reverse Osmosis process, those air will be released due to the pressure change between input water and output water. Those air is not harmful, just like Coca-cola.

Q7: Why dry RO membrane has a salt rejection rising process from its initial usage?
A7: The performance of the RO membrane is strictly conencted to the wetness of the membrane, when the membrane is wet, it will reach to ts maximum performance, dry membrane has a process to become wet from its initial usage. Make sure that the membrane hsould be rinsed after each usage.

Q8: Why Active carbon filter is requested for RO membrane?
A8: Chloride and chlorine content is harmful from the feed water, RO membrane is easily to be damaged as the surface of the RO membrane will be easily being oxydized.

Contact Details
Guangdong Morui Environmental Technology Co.,Ltd.

Contact Person: Benson

Tel: 86-13530341575

Fax: 86-0755-27415005

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