Customized Nanofiltration Membrane with Exceptional Durability and Hydrophilicity

• Customization: Available
• Membrane Type: Spiral
• Type: NF
• Model NO.: Pro-NF98-SP-8040
• Stable Salt Rejection: Customized
• Gpd(Gallon): Customized
• Feature: Large Flux, Durability, Super Hydrophilic
• Usage: Materials Separation and Filtration System
• Core Technology: Thin Film Nanocomposite(Tfn)
• Warranty: Case by Case
• Capacity: 200,000PCS/Year
• Delivery Time: 10-15 Days
• Transport Package: Carton Box
• Specification: 8 Inch/4 Inch
• Trademark: Proshare
• Origin: China
• HS Code: 8421999090
• Production Capacity: 200, 000PCS/Year
• Package Size: 112.00cm * 23.60cm * 23.60cm
• Package Gross Weight: 14.000kg

Product Description

Product Description

 

Immerse yourself in the world of innovation with the NF98 series, driven by the groundbreaking Thin Film Nanocomposite (TFN) technology. This series masterfully integrates nano-level advancements with ultra-thin hydrophilic coatings, elevating anti-fouling capabilities to new heights. Witness a filtration revolution as these membranes provide an astonishing dual-flux performance, surpassing traditional TFC membranes, all while reducing operational pressure by over 50%. The NF98 series presents a remarkable leap forward in membrane technology, serving as the ideal upgrade from NF270, XC-N, DL, DK, and other conventional TFC membranes.

Key Features:

Exceptional Rejection Rate (over 98%):
Attain exceptional monovalent-divalent ion selectivity, enabling the production of ultra-pure salt solutions while dramatically reducing the liquid volume necessary for subsequent thermal treatment processes.
Advanced Anti-fouling and Chemical Resistance
Carefully crafted membrane chemistry ensures a robust and long-lasting element lifespan, alongsideunsurpassed anti-fouling performance.
Enhanced Flux Efficiency
Delivers up to twice the flux of conventional TFC membranes, fostering increased waterand resource recovery, while also reducing energy consumption requirements.
Superior Organic Compound Removal
Achieves an impressive removal rate of organic compounds, such as pesticides, herbicides, antibiotics, and THM precursors, and beyond.

 

Key Applications:

Industrial Minimum- and Zero-Liquid Discharge (MLD/ZLD)

Industrial resource recovery and recycling

Efficient Softening

Chloralkali Processing

Effective Landfill Leachate Treatment (de-coloring)

Product Parameters

Product	Effective Membrane  area ft² (m²)	Feed spacer thickness  (mil)	Product Flow Rate        gpd( m³/d)	Rejection rate of Bivalent salt ion(%)	Rejection rate of Monovalent salt ion(%)
Pro-NF98-HF-4040	82(7.6)	34	2800(10.6)	96	30-50
Pro-NF98-HF-8040	400(37.2)	34	13800(52.2)	96	30-50
Pro-NF98-SP-4040	82(7.6)	34	2500(9.5)	99	30-50
Pro-NF98-SP-8040	400(37.2)	34	12500(47.3)	99	30-50
Pro-NF98-Pro-4040	82(7.6)	34	1850(7.0)	99	40-60
Pro-NF98-Pro-8040	400(37.2)	34	9100(34.4)	99	40-60
Pro-NF98-SPEC-4040	82(7.6)	34	/	Customized	Customized
Pro-NF98-SPEC-8040	400(37.2)	34	/	Customized	Customized

1. Discover the outstanding excellence of our large flux water treatment membrane! Crafted for unparalleled efficiency, its superior product flow rate and exceptional rejection rates have been meticulously evaluated under the most stringent and controlled conditions. With a balanced composition of 2000 ppm MgSO4 at a robust 70 psi (0.48 MPa), maintained at an optimal 77 °F (25 °C), this membrane achieves an impressive 15% recovery. Furthermore, we rigorously tested its performance with 2000 ppm NaCl under identical pressure and temperature conditions, also achieving a commendable 15% recovery. These demanding standards assure you of unwavering reliability and consistent, top-notch performance.
2. Experience the remarkable adaptability and efficiency of our product's water yield, confidently showcasing a variation range of +/- 15%. This adaptability ensures superior performance across diverse conditions, making it an ideal choice for your varied needs and applications. Whether you are tackling day-to-day requirements or addressing unique challenges, our membrane is designed to deliver unwavering productivity and reliability.
3. Our HF, SP, Pro, and SPEC designations translate to high throughput, salt separation, high rejection, and a customized series of nanofiltration membranes. These designations have been carefully crafted to cater to your specific needs, ensuring that your unique requirements are met with precision and excellence. For bespoke and tailored solutions, we warmly encourage you to consult with our expert pre-sales engineers, who are eager to assist and guide you every step of the way, ensuring your utmost satisfaction and success.

SIZE: mm

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

Main Application

Industry Applications

 

ProshareProshare Innovation Suzhou Co., Ltd. excels with its vast expertise in delivering state-of-the-art technical solutions crucial for industries where the purity of water is essential. Our solutions stand out in wastewater treatment, reuse, and resource recycling, showcasing our company's unparalleled proficiency.
Our extensive industry reach encompasses a wide spectrum of sectors such as petrochemical, mining, lithium extraction from salt lakes, lithium iron phosphate, and lithium battery recycling. We also cater to semiconductors, seawater desalination, reclaimed water, leachate, synthetic biology, copper foil production, pharmaceuticals, and power generation, proving our versatility and adaptability.
Our adaptable solutions cater to diverse needs, extending to steam boiler feeding, and the food and beverage sector including mineral water bottling, soft drinks, juices, painting lines, dairies, and ice creams. Additionally, we serve laundries, hospitals, textiles, mechanical industries, steel companies, and more, meeting varied industrial requirements.

Hospitality/Seawater and Brackish Water Desalination Applications

With our profound expertise in desalination technology, Proshare delivers exceptional water desalination solutions tailored for civil applications in hotels and tourism resorts. Our R.O. seawater and brackish water desalination techniques ensure a reliable freshwater supply, perfectly aligning with the increasing demands of burgeoning touristic destinations.

Municipal and Civil use

At Proshare, we proudly offer groundbreaking and scalable solutions, ensuring efficient and sustainable wastewater and effluent treatment. Our robust portfolio, strengthened by patented technologies and a team of national-level experts, empowers municipalities to adhere to stringent health and environmental regulations. By integrating continuous feedback from field engineers, we remain committed to advancing our sanitation systems.
Our exceptional sewage treatment expertise lays the foundation for achieving sustainable development goals. As leaders in sustainable advancement, we provide a comprehensive range of solutions, including:
Cutting-edge sanitation technologies.
Pioneering recovery of reusable materials from wastewater.

Farming applications

Water quality is crucial for ensuring the health and optimal growth of livestock such as cattle, chickens, sheep, and pigs. While the quantity of water is vital, its quality is paramount to achieving desirable animal growth rates.
Farm water often comes from a variety of sources like water wells, civil water networks, and sometimes rivers or other surface sources, necessitating effective treatment solutions.
Beyond civil networks (often containing free chlorine), most water sources have high levels of dissolved solids, suspended particles, and pathogens. Reverse osmosis technology stands out as the most effective method to treat these impurities, ensuring farm water is optimized to protect animal health and bolster productivity.

Successful Cases Reference

Proshare PSI MEMBRANE Desalination RO Membrane Serves Desalination in Cruise Ship
In the prestigious realm of global luxury cruising, only a handful of elite international brands have dominated with their desalination membrane solutions. These grand vessels traverse diverse waters, where shifts in salinity and temperature test their mettle. Membranes must adapt flawlessly to these changes, ensuring consistent high-quality water production that meets the lavish demands of maritime luxury.
The PSI MEMBRANE Pro-HR-SW seawater desalination membranes revolutionize the market with unmatched desalination efficiency and reliable water output. The superior quality water produced adheres precisely to the stringent standards demanded by luxury cruise liners.
This landmark success prompted the overhaul of desalination membranes on three more opulent liners, marking Proshare as the first national brand to secure prestigious international orders for desalination RO membranes in luxury cruising.

AComplete Water Treatment Plant for Generating Ultra-pure Water in Semiconductor Industry

In the high-stakes world of electronic-grade ultra-pure water production, achieving outstanding desalination rates is a rare feat, accomplished by only the top-tier brands.
Capitalizing on Proshare's innovative TFN membrane technology and the TsingXi team's deep knowledge in water treatment, our state-of-the-art water treatment plant excels at salt, boron, and TOC rejection. This ensures water production that perfectly meets the semiconductor industry's rigorous standards.
This outstanding achievement led to securing a high-profile electronic ultra-pure water treatment contract with a distinguished Japanese listed company.

ProshareTailor-made TFN Special Acid-Resistant and High-Pressure Membranes for Wastewater Treatment in Petrochemical and Refining, Achieving True Zero Liquid Discharge

Proshare Our specially designed TFN membranes, crafted for high-pressure, acid-resistant conditions, excel inwastewater treatment processes such as ammonium sulphate desulphurisation. Achieving concentration levels up to 40 times traditional methods, with ammonium sulphate solutions exceeding 20%, they significantly reduce energy costs associated with evaporation and crystallization. The resulting water quality consistently meets the stringent Q/SH 0628.2-2014 standards of the China Petroleum and Chemical Corporation for circulating water make-up, ushering a new era of zero liquid discharge.
This remarkable success garnered additional orders from other group subsidiaries, reflecting the growing trust in our solutions.
This versatile membrane applies across various high-temperature, acidic wastewater scenarios with ammonium sulphate, spanning energy, refining, chemical, and metallurgical sectors. Seamless integration with cutting-edge ammonia desulphurisation technology and carbon capture fuels the new energy consumption wave, supporting the expanding green industry chain and aligning with national 'dual-carbon' initiatives.

Proshare TFN-SEP Customized NF Membrane Dramatically Boosts Lithium Permeate Rate to an Impressive 96.6%, with Mg2+ Retention > 99% and Ca2+ Retention > 98%
Technical Bottlenecksin Membrane Separation (Nanofiltration/Reverse Osmosis) for Lithium Extraction from Salt Lakes face membranefouling,lowsThe selectivity is less than 80%, presenting an extraordinary opportunity for optimization and advancement,High energy consumption that accounts for a considerable 30%-40% of the total cost, making efficiency improvements vital.The current membrane's lifespan is relatively short, covering only 2-3 years, which calls for enhanced durability and longevity.

Proshare PSI MEMBRANE TFN-SEP Customized NF /RO Membrane
has exhibited outstanding performance data gathered from a remarkable lithium extraction project strategically positioned in the spectacular environs of Lakkor Tso Salt Lake, Tibet, China. This exceptional project illustrates that:

With a cutting-edge 2-stage Nanofiltration process combined with a 1-stage RO system, it achieves extraordinary water quality for production, with Mg2+ reduced to 2.9mg/L, Ca2+ reduced to 2.25mg/L, achieving a Mg2+ retention rate beyond 99%, and Ca2+ retention surpassing 98%, while the lithium permeate rate attains an impressive 96.6%, with a flux approaching 20LMH at an operating pressure of 1MPa.This proven membrane technology shines as both environmentally and economically favorable, greatly elevating product purity and quality.

Our Advantages

ProshareTeam's Breakthrough in Next-Generation Reverse Osmosis Membrane Technology
ProshareOur team has showcased tremendous ingenuity by creating a pioneering generation of reverse osmosis membranes, leveraging the ground-breaking polymer interface nano-self-assembly technology. This innovation transcends the conventional boundaries of reverse osmosis membrane development through two pivotal advancements:
Ultra-Thin Separation Layer: Utilizing cutting-edge polymer interface nanotechnology, our team has triumphed in reducing the separation layer thickness to at least three times thinner than the traditional polyamide thin film, previously constrained at 100 nm. This incredible achievement propels water flux to astonishing new heights, marking a substantial leap in permeability and efficiency.
Enhanced Performance: The revolutionary implementation of nanoparticles and specialized hydrophilic polymers has catalyzed remarkable progress in significantly enhancing the membrane's hydrophilicity, anti-fouling capabilities, durability, and oxidation resistance, leading to unprecedented performance.
Compared to traditional polyamide reverse osmosis membranes,Proshare's innovation unveils groundbreaking breakthroughs in four transformative aspects:
Self-Assembled Nanocomposite Films
Through the integration of nano-scale precision control and nano-doping modification, we craft ultra-thin, meticulously ordered separation layers using advanced polymer interface nanotechnology. This novel method tremendously surpasses the constraints of traditional polyamide membranes in terms of thickness uniformity and material diversity.
Enhanced Water Flux and Energy Efficiency
By refining the layer-by-layer self-assembly process, the functional layer's thickness is meticulously controlled, resulting in a dramatic 3x reduction compared to conventional membranes. This groundbreaking advancement delivers >3x higher water flux and an impressive 30% reduction in energy consumption.
Novel Polymer Materials with Superior Chemical Stability
Surpassing polyamide, the team utilizes cutting-edge hydrophilic polymers like modified polysulfones and innovative ceramic-organic hybrids. These materials showcase unparalleled oxidation resistance (withstanding exposure to 10 ppm chlorine) and extensive pH tolerance (maintaining stability across a 1-12 pH spectrum).
Anti-Fouling Surface Engineering
Our ultra-superhydrophilic surface (contact angle <10°), combined with nanoparticle reinforcement, dramatically diminishes organic fouling potential by 50%, doubling the chemical cleaning cycle duration from 3 to 6 months, while slashing maintenance expenses by an impressive 40%.

Certifications

 

Health & Safety Management System Certificate Environmental Management System Certificate ISO 9001 Quality System Certificate Proshare Innovation Suzhou Co., Ltd. proudly showcases an unwavering commitment to the highest quality standards. With our comprehensive health and safety management system, we prioritize the well-being of our team and the planet. Our dedication to environmental stewardship is reflected in our Environmental Management System Certificate, while our steadfast adherence to ISO 9001 quality management protocols guarantees top-notch product standards and customer satisfaction.

 

Invention Patent of Membranes Production Invention Patent of Multi-Layer RO Membrane Utility Model Patent Certificates At Proshare Innovation Suzhou Co., Ltd., innovation is at the heart of everything we do. Our impressive collection of patents underscores our leadership in the market. From groundbreaking advancements in membrane production to revolutionary multi-layer RO membranes, our cutting-edge technologies set us apart, continually pushing the boundaries of what's possible in the industry.

Packaging & Shipping

 

 

Company Profile

Proshare Innovation SuzhouCo., Ltd. is a pioneering national high-tech enterprise fervently committed to advancing the research, development, and industrialization of third-generation thin-film nanocomposite (TFN) membranes. Our expertize spans reverse osmosis (RO), nanofiltration (NF), and material separation applications. Established in 2017 by a visionary group of overseas-returned doctoral experts, led by the renowned Dr. Lin Xiaofeng, a recipient of esteemed national-level talent programs, we are proud to be China's exclusive domestic manufacturer of TFN membranes, establishing new standards in innovation.

Core Competencies

Technological Innovation: As trailblazers in the application of TFN technology to nanofiltration membranes, we have achieved a transformative shift with fully independent research and development, alongside localized production of both advanced membranes and cutting-edge manufacturing equipment.
Intellectual Property: We are proud possessors of over 31 highly prized patents, delivering membrane performance that surpasses internationally recognized standards, effectively substituting foreign monopolized products with superior indigenous solutions.
Production Capacity: Our expansive infrastructure boasts a 2,000 m² R&D facility paired with a15,000 m² production base, ensuring we meet substantial demand while driving innovation.
Funding: With successful completion of Pre-A Round (2023) and A Round (January 2025) financing, we are supported by the esteemed Suzhou Industrial Park Science Innovation Fund and Yong Sheng Capital, highlighting our financial robustness and potential for growth.
Market Recognition: As the chosen supplier for prominent listed environmental engineering firms and esteemed state-owned enterprises, our market presence is a testament to our trustworthiness and excellence.
Leadership:Guided by the extraordinary leadership of Dr. Lin Xiaofeng, a distinguished Ph.D. graduate from the University of Strasbourg, France, recognized with multiple provincial and national talent awards (e.g., Suzhou Leading Talent, Jiangsu Dual Innovation Talent), our company's R&D is continuously making groundbreaking strides in TFN membrane industrialization.

WHY US?

FAQ:

(1) Q: Why Choose Our Company?

A: Comprehensive water treatment solutions
We provide pioneering Thin Film Nanocomposite (TFN) membrane sheets, membrane elements, and all-encompassing water treatment system solutions, tailored to satisfy a wide range of requirements.

A: Customization prowess
Supported by national expert teams and the renowned Tsinghua University Suzhou Environmental Innovation, we tailor solutions to precise specifications.

A: Guaranteeing quality and delivering value.
Our superior solutions not only meet high standards,but also provide substantial return on investment for our customers. We offercomprehensive training, support, and services, leveraging our local expertise to serve global markets proficiently.

A: Collaborating with our customers
Our customers inspire us daily to innovate and supply the vital resource of hope - clean water. Together, we excel in our mission for a water-optimized world.
(2) Q: Are you a manufacturer or Trade Company?
A: We are a professional manufacturer with our own International Trade Department. This unique integration enables us to thoroughly comprehend customer needs and offer competitive pricing.
(3) Q: How's the after-sale service?
A: We offer unparalleled post-purchase support by deploying our skilled engineers to provide overseas services. Under the guidance and expert translation of our merchandisers, we guarantee a seamless experience, ensuring your operations run smoothly and efficiently.

(4) Q: How about the quality?
A: Our commitment to excellence is evident in every product we craft. By sourcing sub-assemblies and raw materials from industry-leading companies and leveraging the innovation of our talented staff for key components, we deliver products that surpass expectations. Our professional assembly line is complemented by stringent quality tests, ensuring that each product not only meets but exceeds the highest industry standards.

(5) Q: Product /Quality Guarantee and After Sale Service?
A: Experience peace of mind with our comprehensive 1-year warranty, aligned with international standards. Our dedicated online support team is available around the clock, 24/7, to address any inquiries or concerns you may have about our state-of-the-art machine, ensuring uninterrupted performance and satisfaction.

(6) Q: Certification?
A: Tsingxi proudly upholds the highest quality and safety standards as an ISO9001, ISO14001, and ISO45001 certified company. Our products are crafted with precision to meet the stringent technical standards of 3C and CE certifications. Moreover, each item undergoes meticulous vetting and certification by the Industry Administration Authority, reinforcing our steadfast commitment to unparalleled excellence.At Proshare Innovation Suzhou Co., Ltd., our vision is to transform into a beacon of high-tech innovation on the global stage of water treatment. We are unwavering in our pursuit of groundbreaking solutions and formidable strength, driving the industry forward with each innovative stride.