Efficient Water Purification Membrane Filter

• 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

 

The NF98 series features a proprietary multilayer composite membrane with nano-level, ultra-thin hydrophilic coating technology. This advanced design not only offers superior anti-fouling performance but also achieves flux rates twice as high as leading international brands. Additionally, it operates at 50% lower pressure, making it highly efficient. This membrane can seamlessly replace traditional TFC membranes such as NF270, XC-N, DL, DK, and more.

1. The NF98 membrane boasts a super hydrophilic surface, exceptional anti-fouling capabilities, and an extended lifespan.
2. The product flux of the NF98 is generally 30% higher than traditional TFC membranes, with certain types reaching up to twice the flux, significantly reducing energy consumption.
3. It achieves a rejection rate of over 98% for high monovalent salts (such as magnesium sulfate, iron, heavy metals, etc.), while allowing monovalent salts to pass through.
4. The NF98 has 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 in the approximate size range of 1 nanometer (10 Angstroms), hence the name 'nanofiltration.'

In terms of the size and weight of solutes that nanofiltration membranes reject, NF operates within the intermediate range betweenreverse osmosis (RO) and ultrafiltration (UF). : Organic molecules with molecular weights greater than 200 - 400 are effectively rejected by nanofiltration membranes. They can efficiently filter out various contaminants such as:

• Dissolved organics
• Endotoxins/pyrogens
• Insecticides/pesticides
• Herbicides
• Antibiotics
• Nitrates
• Sugars
• Latex emulsions
• 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).
• 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 derived under specific standard test conditions: 2000 ppm MgSO4, 70 psi (0.48 MPa), 77°F (25°C), 15% recovery; 2000 ppm NaCl, 70 psi (0.48 MPa), 77°F (25°C), 15% recovery.
2. Water yield variation range: ±15%.
3. The F34 model features a 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 labels denote high throughput, salt separation, high rejection, and customized nanofiltration membrane series 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?
There are various perspectives on whether nanofiltration can be considered a loose reverse osmosis, depending on the standpoint and application. Proshare's NF98 series nanofiltration membrane, with its superior performance, even surpasses mainstream imported brands.Donnan
With high selective ion rejection (FIG. 4), the desolation and COD removal capabilities can be customized according to customer requirements. (Feel free to consult our senior pre-sales engineers for the best solution.)

 

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 a proud manufacturer with our own state-of-the-art factory. Additionally, we collaborate with other top-tier factories, integrating our cutting-edge technology to expand our production capabilities.
2. Q: What about the lead time for mass production?
A: Our efficient production process ensures a lead time of just 10-15 days for regular models.
3. Q: How do you guarantee product quality?
A: We implement rigorous quality control measures, overseeing every stage from raw materials to the final shipment. This comprehensive inspection ensures the highest standards of quality are consistently met.
4. Q: Can you offer samples before a mass order? Are they free or extra?
A: Absolutely! We will gladly provide samples for your approval. Please contact us for detailed information on sample policies.
5. Why choose us?
We leverage advanced technology to produce superior TFN membranes.
We have pioneered the first TFN coating production line in China, ensuring consistent and reliable mass production.
Our facility includes a 1000m² testing platform and state-of-the-art water testing technology.
We offer a comprehensive range of membranes including RO, NF,UNF, Special Membrane Elements, and SPEC Customized Membranes.
Our competitive pricing, coupled with exceptional product quality and comprehensive services, makes us the optimal choice for all 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.