Premium Industrial Nanofirtation Membrane Element

• 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

 

Harnessing cutting-edge proprietary multilayer composite membrane technology and an ultra-thin, nano-level hydrophilic coating, our NF98 series promises unparalleled anti-fouling performance. It boasts a flux that surpasses international brands, delivering twice the efficiency, while operating at 50% lower pressure. This advanced membrane is engineered to replace traditional TFC membranes like NF270, XC-N, DL, and DK, offering superior overall performance.

1. The NF98 membrane features an exceptionally hydrophilic surface, ensuring outstanding anti-fouling capabilities and extended lifespan.
2. The NF98's flux is typically 30% higher than traditional TFC membranes, with some models even doubling the rate, resulting in significantly reduced energy consumption.
3. Achieving over 98% rejection of high monovalent salts such as magnesium sulfate, iron, and heavy metals, while allowing monovalent salts to pass through.
4. High rejection rates for organic compounds including pesticides, herbicides, antibiotics, and THM precursors.

 

What is Nanofiltration?

Nanofiltration is a specialized membrane technology that filters dissolved solutes approximately 1 nanometer in size (10 Angstroms), hence the name 'nanofiltration.'

Regarding solute size and weight rejection, nanofiltration operates in a range betweenreverse osmosis (RO) and ultrafiltration (UF). : Nanofiltration membranes effectively reject organic molecules with molecular weights greater than 200-400. These membranes can reject a wide array of contaminants, including:

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

Typical Applications of Nanofiltration Membrane Systems Include:

• The removal of color and total organic carbon (TOC) from surface water,
• The removal of hardness or radium from well water,
• The overall reduction of total dissolved solids (TDS),
• and The separation of 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

 

The water yield and desalination rates are meticulously measured under specific standard test conditions: 2000 ppm of MgSO4 at 70 psi (0.48 MPa), 77°F (25°C) with a 15% recovery, and 2000 ppm of NaCl at 70 psi (0.48 MPa), 77°F (25°C) with a 15% recovery.
2. The water yield variation range is within +/-15%, ensuring consistent performance.
3. The F34 model features a robust fiberglass-wrapped case with a mesh thickness of 34 mil. Additional shells, meshes, and components are available for customization. The HF, SP, Pro, and SPEC designations refer to high throughput, salt separation, high rejection, and custom series nanofiltration membranes, respectively. (For more 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?
Opinions vary on whether nanofiltration can be considered a loose reverse osmosis, depending on the perspective and application. Our Proshare NF98 series nanofiltration membranes boast superior performance that surpasses many mainstream imported brands. Not only do they meet theDonnan equilibrium principles,
but they also offer highly selective ion rejection (see FIG. 4). Additionally, their desalination and COD removal capabilities can be tailored to customer specifications. (For personalized solutions, consult our senior pre-sales engineers).

 

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 ISO 9001 Quality System Certificate

 

Invention Patent for Membrane Production Invention Patent for Multi-Layer RO Membrane Utility Model Patent Certificates

Packaging & Shipping

 

 

FAQ

 

1. Q: Are you a manufacturer or a trading company?
A:We are proud to be a manufacturer with our own state-of-the-art factory. Additionally, we collaborate with other factories using our proprietary technology.
2. Q: What about the lead time for mass production?
A: Our production timeline is efficiently streamlined: 10-15 days for regular models.
3. Q: How do you guarantee product quality?
A: We meticulously inspect and control every stage of the process, from sourcing raw materials to the final shipment of the finished product.
4. Q: Can you offer samples before a mass order? Are they free or extra?
A: Yes, we will gladly provide samples for your evaluation. Please contact us for further details on sample policies.
5. Why choose us?
Our cutting-edge technology leads the production of TFN membranes.
We pioneered the first TFN coating production line in China, enabling consistent mass production.
Our facilities boast a 1000m² test platform and advanced water testing capabilities.
We provide a wide range of products including RO, NF,UNF, Special Membrane Elements, and SPEC Customized Membranes.
Our competitive pricing, superior product quality, and comprehensive services make us the ideal choice for your needs.

Company Profile

 

Proshare History
2016 - Proshare PhD. team led by Dr. Lin Xiaofeng, an expert of the National Major Talent Introduction Project returned to China.
2017 - Proshare headquarter located in Nanopolis Suzhou, the world's largest nano technology industrial application community.
2018 - Proshare seted up first exclusive designed start mass production.
2019 - Successfully replaced imported nanofiltration membrane products, stably applied in textile wastewater, landfill leach ate, high salt & COD wastewater and many other environmental protection fields. Also became the first domestic supplier of high-end household nanofiltration water purifier.
2020 -Proshare launched for large environmental engineering enterprises and successfully served a number of listed companies.
2021-Proshare began a qualified supplier of Sinopec and provided for petrochemical industry.
2022 - Proshare subsidiaries in Shenzhen city, Hunan Province, Fujian Province and Jiangxi were established. Extend our service to customers and turn into the first domestic supplier among , etc.
2023-Proshare become the first domestic supplier for international luxury cruise companies.
2024-Expecting soon.