High Efficiency Water Treatment Filtration System Membrane (NF)

• Membrane Type: Spiral
• Type: NF
• Stable Salt Rejection: 99%
• Gpd(Gallon): 12500gallon/Day
• Feature: Large Flux, Durability, Super Hydrophilic
• Usage: Materials Separation and Filtration System
• Model NO.: NF98-SP-8040F34
• Core Technology: Thin Film Nanocomposite(Tfn)
• Warranty: Case by Case
• Capacity: 5000PCS/Month
• Delivery Time: 10-15 Days
• Transport Package: Carton Box
• Specification: 8 Inch
• Trademark: Proshare
• Origin: China
• HS Code: 8421999090
• Production Capacity: 60, 000PCS/Year

Product Description

Product Description

 

Utilizing proprietary multilayer composite membrane technology and a nano-level ultra-thin hydrophilic coating, the NF98 series offers superior anti-fouling performance. With a flux twice as high as international leading brands and operational pressure reduced by at least 50%, it is a versatile solution that can seamlessly replace traditional TFC membranes like NF270, XC-N, DL, DK, and more.

1. The NF98 membrane boasts a super hydrophilic surface, remarkable anti-fouling capabilities, and an extended lifespan.
2. NF98's product flux is typically 30% higher than traditional TFC membranes, with some models achieving up to double the flux, significantly cutting down energy consumption.
3. It maintains a rejection rate exceeding 98% for high monovalent salts such as magnesium sulfate, iron, and heavy metals, while allowing monovalent salts to pass through.
4. The membrane exhibits a high rejection rate for organic compounds including pesticides, herbicides, antibiotics, and THM precursors.

 

What is Nanofiltration?

Nanofiltration is a specialized membrane process designed to reject dissolved solutes approximately sized at 1 nanometer (10 Angstroms), which is why it is termed 'nanofiltration.'

Nanofiltration membranes work effectively in size and weight ranges of solutes that fall betweenreverse osmosis (RO) and ultrafiltration (UF) : Organic molecules with molecular weights exceeding 200-400 are effectively rejected. Among the contaminants nanofiltration membranes can reject are:

• Dissolved organics.
• Endotoxins/pyrogens.
• Insecticides/pesticides.
• Herbicides.
• Antibiotics.
• Nitrates.
• Sugars.
• Latex emulsions.
• Metal ions.

Typical applications of nanofiltration membrane systems include:

• Removing color and total organic carbon (TOC) from surface water.
• Eliminating hardness or radium from well water.
• Reducing total dissolved solids (TDS) comprehensively.
• Separating organic from inorganic matter in specialty food and wastewater applications.

Product Parameters

 

Product	Effective Membrane  area ft² (m²)	Feed spacer thickness  (mil)	Product Flow Rate ¹       ²gpd( m³/d)	Rejection rate of Bivalent salt ion¹(%)	Rejection rate of Monovalent salt ion¹(%)
NF98-HF-4040F34³	82(7.6)	34	2800(10.6)	96	30-50
NF98-HF-8040F34³	400(37)	34	13800(52.2)	96	30-50
NF98-SP-4040F34³	82(7.6)	34	2500(9.5)	99	30-50
NF98-SP-8040F34³	400(37)	34	12500(47.3)	99	30-50
NF98-Pro-4040F34³	82(7.6)	34	1850(7.0)	99	40-60
NF98-Pro-8040F34³	400(37)	34	9100(34.4)	99	40-60
NF98-SPEC-4040F34³	82(7.6)	34	/	Customized	Customized
NF98-SPEC-8040F34³	400(37))	34	/	Customized	Customized

 

Our High Efficiency Water Treatment Filtration System is designed to deliver exceptional water yield and desalination performance. The system's efficiency was tested under the following ideal conditions: 2000 ppm MgSO4, 70 psi (0.48 MPa), 77°F (25°C), with a recovery rate of 15%. Additionally, it was tested with 2000 ppm NaCl under the same conditions.
2. The water yield variation range is +/-15%, ensuring consistent performance even under varying conditions.
3. F34 features a robust fiberglass-wrapped casing with a mesh thickness of 34 mil. Optional extra shells, meshes, and components are available to meet specific needs. The HF, SP, Pro, and SPEC series signify high throughput, salt separation, high rejection, and custom nanofiltration membranes, respectively. For further details, please consult our pre-sales engineers.
SIZE: mm

Model	A	B	C
4040	1016	100.3	19.1
8040	1016	200	28.6

 

Whatis the difference between Nanofiltration and Loose Reverse Osmosis?
There are various perspectives on whether nanofiltration can be considered a loose reverse osmosis, depending on the application and standpoint. Proshare NF98 series nanofiltration membranes outperform even leading imported brands, offering exceptional performance.Donnan
The high selective ion rejection (FIG. 4) and customizable desalination and COD removal features make our product ideal for a wide range of applications. Consult our senior pre-sales engineers for tailored solutions.

 

Rejection rate (NF98-SP VS D*) Flux (NF98-SP VS D*) Reverse osmosis structure chart

Our Advantages

Sucessful Application

 

 

 
                    Seawater Desalination                            Zero Discharge of Latex Wastewater                      Copper Foil Industry Wastewater Treatment

 

New Energy Industry                                           Sulfuric Acid Purification and Recovery                 Lithium Extraction from Salt Lake

Certifications

 

 

Health & Safety Management System Certificate Environmental Management System Certificate ISO9001 Quality System Certificate

 

Invention Patent of Membranes Production Invention Patent of Multi-Layer RO Membrane Utility Model Patent Certificates

Packaging & Shipping

 

 

FAQ

 

1. Q: Are you a manufacturer or a trading company?
A:We are a manufacturer with our own factory and, at the same time, we collaborate with other factories using our proprietary technology.
2. Q: What about the lead time for mass production?
A: Our production time is 10-15 days for regular models.
3. Q: How do you guarantee product quality?
A: We meticulously inspect and control the entire process from raw materials, through production, to the finished product and shipment.
4. Q: Can you offer a sample before a mass order? Is it free or extra?
A: Yes, samples will be kindly arranged for your confirmation. Please contact us for more details.
5. Why choose us?
We possess advanced technology for the production of TFN membranes.
We have established the first TFN coating production line in China and achieved stable mass production.
We have equipped a 1000m² test platform with advanced water testing technology.
We provide RO, NF,UNF, Special Membrane Elements, and SPEC Customized Membranes.
We offer competitive prices coupled with excellent product quality and comprehensive services.

Company Profile

 

Proshare History
2016 - Proshare's journey began with a Ph.D. team helmed by Dr. Lin Xiaofeng, a distinguished expert from the National Major Talent Introduction Project, returning to China.
2017 - Proshare established its headquarters in Nanopolis Suzhou, the world's largest community for industrial nanotechnology applications.
2018 - Proshare inaugurated its first exclusive designedand commenced mass production.
2019 -efficiently replaced imported nanofiltration membrane products. It has been consistently applied in treating textile wastewater, landfill leachate, high-salt & COD wastewater, and various other environmental protection sectors. Proshare also emerged as the first domestic supplier of high-end household nanofiltration water purifiers.
2020 - Proshare launchedfor large environmental engineering enterprises, successfully serving multiple publicly-listed companies.
2021 - Proshare became a qualified supplier for Sinopec, providingtailored for the petrochemical industry.
2022 - Proshare established subsidiaries in Shenzhen, Hunan, Fujian, and Jiangxi, extending our services to new customers and becoming the premier domestic supplier in, among others.
2023 - Proshare became the first domestic supplier offor international luxury cruise companies.
2024 - Expecting soon.