Proshare NF98-4040 Large Flux 2800 Gallon/Day Water Filter Membrane System for Wastewater Treatment Material Recycle and Purification

• Membrane Type: Spiral
• Type: NF
• Stable Salt Rejection: 96%
• Gpd(Gallon): 2800gallon/Day
• Feature: Large Flux, Durability, Super Hydrophilic
• Usage: Materials Separation and Filtration System
• Model NO.: NF98-HF-4040F34
• Core Technology: Thin Film Nanocomposite(Tfn)
• Warranty: Case by Case
• Capacity: 5000PCS/Month
• Delivery Time: 10-15 Days
• Transport Package: Carton Box
• Specification: 4 Inch
• Trademark: Proshare
• Origin: China
• HS Code: 8421999090
• Production Capacity: 60, 000PCS/Year

Product Description

Product Description

 

The NF98 series nanofiltration membrane element incorporates a proprietary multilayer composite membrane with a nano-level, ultra-thin hydrophilic coating technology. This advanced design ensures exceptional anti-fouling performance and doubles the flux compared to leading international brands, while operating at 50% lower pressure. Its superior performance makes it a versatile replacement for traditional TFC membranes like NF270, XC-N, DL, and DK.

Key Features:

1. The NF98 membrane boasts a super hydrophilic surface, providing excellent anti-fouling properties and an extended lifespan.
2. The NF98 typically delivers 30% higher flux than traditional TFC membranes, with some types achieving up to double the flux, significantly reducing energy consumption.
3. It achieves a rejection rate of over 98% for high monovalent salts (such as magnesium sulfate, iron, and heavy metals) while allowing monovalent salts to pass through.
4. It offers a high rejection rate for organic compounds including pesticides, herbicides, antibiotics, and THM precursors.

Key Applications:
1. Industrial Minimum- and Zero-Liquid Discharge (MLD/ZLD).
2. Industrial resource recovery and recycling in sectors like new energy, textiles, steel & metals, chemicals, and petrochemicals.
3. Water softening.
4. Chloralkali processing.
5. Treatment and de-coloring of landfill leachate.

 

What is Nanofiltration?

Nanofiltration is a specialized membrane process designed to reject dissolved solutes approximately 1 nanometer (10 Angstroms) in size, hence the term 'nanofiltration.'

Nanofiltration operates betweenreverse osmosis (RO) and ultrafiltration (UF) :It effectively rejects organic molecules with molecular weights between 200 and 400, filtering out 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

 

Our impressive water yield and desalination rates have been meticulously tested under the following optimal conditions: 2000 ppm MgSO4, 70 psi (0.48 MPa), 77°F (25°C), with a 15% recovery rate. Additionally, the same conditions apply for 2000 ppm NaCl, ensuring consistent performance.
2. The water yield variation may range up to +/-15%, ensuring flexibility and reliability in diverse operating environments.
3. The F34 model features a durable fiberglass-wrapped casing with a robust mesh thickness of 34 mil. Optional extras include additional shells, meshes, and components. The HF, SP, Pro, and SPEC series represent high throughput, salt separation, high rejection, and customized nanofiltration membranes, respectively. For further details, please consult our expert pre-sales engineers.
DIMENSIONS: mm

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

 

Whatdistinguishes Nanofiltration from Loose Reverse Osmosis?
The debate over whether nanofiltration qualifies as loose reverse osmosis varies based on perspectives and applications. The Proshare NF98 series nanofiltration membrane stands out with its superior performance, surpassing many leading imported brands. It not only meets but often exceeds expectations.Donnan Effects
demonstrate high selective ion rejection (FIG. 4), while offering customizable desolation and COD removal performance tailored to customer needs. Our senior pre-sales engineers are always available to provide the best solution for your specific requirements.

 

Rejection Rate (NF98-SP vs. D*) Flux (NF98-SP vs. D*) Reverse Osmosis Structure Diagram

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 manufacturer with our own factory. Additionally, we collaborate with other factories, leveraging our proprietary technology.
2. Q: What is the lead time for mass production?
A: Our standard production time ranges from 10 to 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 raw materials and production to the finished product and shipment.
4. Q: Can you provide a sample before mass ordering? Is it free or does it incur extra costs?
A: Yes, samples can be kindly arranged for your confirmation. Please contact us for detailed information.
5. Why choose us?
We possess advanced technology for producing TFN membranes.
We have established the first TFN coating production line in China, achieving stable mass production.
We are equipped with a 1000m² test platform and utilize advanced water testing technology.
We offer RO, NF,UNF, specialized membrane elements, and customized SPEC membranes.
We provide competitive prices, excellent product quality, and comprehensive services to our customers.

Company Profile

 

Proshare History
2016 - Proshare assembled a distinguished PhD team headed by Dr. Lin Xiaofeng, an eminent figure in the National Major Talent Introduction Project, marking their return to China.
2017 - Proshare's headquarters were established in Nanopolis Suzhou, the world's premier hub for nanotechnology industrial applications.
2018 - Proshare inaugurated its first exclusively designed initiating mass production.
2019 - successfully supplanted imported nanofiltration membranes, becoming a staple in treating textile wastewater, landfill leachate, and high-salt & COD wastewater. Additionally, Proshare emerged as the premier domestic supplier of high-end household nanofiltration water purifiers.
2020 - Proshare introduced tailored for large environmental engineering enterprises, successfully catering to several publicly listed companies.
2021 - Proshare earned the status of a qualified supplier for Sinopec, delivering for the petrochemical industry.
2022 - Proshare expanded further by establishing subsidiaries in Shenzhen, Hunan, Fujian, and Jiangxi, thereby extending services to customers and becoming the leading domestic supplier for emerging industries such as synthetic biology, lithium batteries, and copper foil production
2023 - Proshare achieved another milestone by becoming the first domestic supplier of for international luxury cruise companies.
2024 - Exciting developments to come.