Customizable Nanofiltration Membrane with Large Flux and Hydrophilic Features

• Customization: Available
• Membrane Type: Spiral
• Type: NF
• Model NO.: Pro-NF98-Pro-4040
• 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: 105.00cm * 10.60cm * 10.60cm
• Package Gross Weight: 3.500kg

Product Description

Product Description

 

Dive into the next generation of filtration with our pioneering NF98 Series, a remarkable advancement in technology using state-of-the-art Thin Film Nanocomposite (TFN) innovations. This series is a testament to exceptional engineering, merging nano-scale precision with ultra-sleek hydrophilic coating technology for unmatched anti-fouling capabilities. Behold the NF98 series, which delivers double the flux of traditional TFC membranes while operating at a striking 50% reduced pressure. Whether replacing NF270, XC-N, DL, DK, or other classic membranes, the NF98 series emerges as the superior alternative, setting a new benchmark in membrane technology.

Key Features:

High Rejection Rate (over 98%):
Attain exceptional selectivity between monovalent and divalent ions, allowing you to effortlessly produce high-purity salt solutions. This process concurrently reduces the liquid volume required for subsequent thermal treatments, thereby enhancing operational efficiency and overall performance.
Anti-fouling and Chemical Resistant
Crafted with meticulous attention to detail, this membrane's advanced chemistry ensures a robust and enduring elementwith outstanding anti-fouling properties, guaranteeing reliable performance over extended periods.
Higher Flux
Benefit from up to twice the flux capacity of standard TFC membranes, facilitating superior water andresource recovery, which translates into reduced energy usage and optimal efficiency.
High Removal of Organic Compounds
Excelling in the removal of organic compounds, including pesticides, herbicides, antibiotics, THM precursors,and more, thereby delivering a cleaner and safer output. ensuring a cleaner and safer output.

 

Key Applications:

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

Creative solutions for industrial resource recovery, optimizing recycling processes.

Softening

Chloralkali processing

Effective solutions for de-coloring landfill leachate, enhancing environmental sustainability.

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 epitome of water treatment efficiency with our Customizable Nanofiltration Membrane, boasting extraordinary performance! Designed for excellence, it delivers unmatched flow and rejection rates, meticulously validated under specified conditions: 2000 ppm MgSO4 and 2000 ppm NaCl at 70 psi (0.48 MPa), 77 °F (25 °C), with a 15% recovery rate. Our stringent testing protocols ensure steadfast reliability and a seamless performance that consistently exceeds your expectations.
2. Witness the remarkable adaptability of our membrane, featuring an impressive water yield variation of just +/- 15%. This underscores its exceptional efficiency and adaptability, seamlessly catering to diverse applications and conditions, thereby precisely aligning with your unique requirements.
3. Embrace cutting-edge filtration technology with our distinctive HF, SP, Pro, and SPEC membrane categories. These are expertly crafted for high throughput, salt separation, high rejection, and bespoke solutions. Unlock a tailored filtration experience by consulting with our expert pre-sales engineers, who are ready to provide in-depth, personalized assistance to meet your specific needs.

SIZE: mm

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

Main Application

Industry Applications

 

ProshareProshare has cultivated a vast reservoir of invaluable expertise through the art of crafting bespoke technical solutions for the industrial sector. Our unrivaled proficiency is demonstrated in addressing the paramount demand for ultra-pure water across diverse industrial processes. We excel in wastewater treatment and reuse, along with the ingenious recycling of precious resources, setting benchmarks in the industry.
Our comprehensive engagements span a vast array of pivotal industry sectors. From petrochemical and mining endeavors to the innovative extraction of lithium from salt lakes, our expertise extends to lithium iron phosphate, lithium battery recycling, and advancements in semiconductors. We further specialize in seawater desalination, reclaimed water management, leachate processing, synthetic biology, copper foil production, pharmaceutical innovation, and power solutions, showcasing our broad scope and impact.
Our versatility embraces sectors such as steam boiler operations, the tantalizing world of food and beverages, mineral water bottling, soft drinks, and juices. Additionally, we cater to painting lines, dairies, ice cream production, laundries, hospitals, textiles, mechanical industries, and the robust steel companies, ensuring unparalleled excellence and efficiency in every endeavor.

Hospitality/Seawater and Brackish Water Desalination Applications

Proshare's extensive expertise in desalination technology also thrives in the domain of water desalination for civil applications, including hotels and touristic resorts. The provision of fresh water is crucial for these infrastructures, and our R.O. seawater or brackish water desalination serves as an innovative alternative solution. This approach aptly meets the escalating water demands of rapidly expanding touristic areas, fulfilling their essential needs with precision.

Municipal and Civil use

We offer groundbreaking and scalable solutions to efficiently and sustainably manage wastewater and effluents. Our expansive portfolio of patented technologies, supported by national-level experts and pioneering scientific research institutions, provides municipalities with peace of mind as they adhere to stringent health and environmental standards. Through systematic feedback from our field engineers, we tirelessly enhance our sanitation systems continually, driving innovation forward.
Our proficiency in sewage treatment stands as the cornerstone of our expertise, empowering you to achieve your sustainable development goals. As a leading figure in sustainable development, we present a comprehensive array of solutions that include:
State-of-the-art sanitation technologies that push boundaries.
Innovative recovery processes for reusable materials from wastewater, transforming challenges into opportunities.

Farming applications

Water is the lifeline that ensures the well-being and optimal performance of livestock such as cattle, chickens, sheep, and pigs. Beyond quantity, the quality of water is pivotal in influencing the desired growth of animals, ensuring they thrive in an environment conducive to their productivity and health.
The water supplying the farm may originate from diverse sources, including water wells, civil water networks, and rivers, each contributing uniquely to farm operations. This diversity underscores the importance of tailored water management.
Apart from civil networks teeming with free chlorine, other sources often carry high concentrations of dissolved and suspended solids, along with harmful pathogens. Reverse osmosis technology emerges as a beacon of efficiency, minimizing adverse effects. Thus, contaminated farm water must undergo thorough technological treatment to eliminate harmful substances, safeguarding animal health and productivity.

Successful Cases Reference

Proshare PSI MEMBRANE Desalination RO Membrane Serves Desalination in Cruise Ship
Traditionally, the realm of international luxury cruise ships has been dominated by a select few elite international brands when it comes to desalination membranes. As these magnificent ships traverse varied oceans, the fluctuating salinity and temperature of feed water demand membranes that adjust effortlessly to these shifts. This adaptability is vital for maintaining stable water production, ensuring luxury cruise vessels always meet their high-performance water needs.
PSI MEMBRANE Pro-HR-SW seawater desalination membranes exemplify superior prowess, consistently achieving remarkable desalination rates while upholding a stable water production capacity. The premium water quality generated by these advanced membranes aligns with the demanding standards of cruise ships, setting a new pinnacle of excellence in the industry.
Such an extraordinary accomplishment has prompted the replacement of previous desalination membranes on an additional three luxury cruise liners. Proshare's resounding success in this initiative marks a milestone, positioning it as the trailblazing national brand to procure international luxury cruise ship orders for desalination RO membranes.

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

Within the semiconductor sector, the quest for electronic-grade ultra-pure water necessitates exceptionally stringent desalination standards, achievable by only a handful of distinguished brands.
Harnessing Proshare's state-of-the-art TFN membrane technology combined with the TsingXi team's profound expertise in water treatment, our comprehensive water treatment plant and pure water equipment have exhibited exceptional salt, boron, and TOC rejection capabilities. The system's water production aligns flawlessly with the semiconductor industry's exacting water criteria.
This unparalleled performance has empowered us to secure a significant electronic ultra-pure water treatment venture with a prominent Japanese listed corporation.

ProshareTailor-made TFN special acid-resistant and high-pressure membranes for Wastewater Treatment in Petrochemical / Refining, Truly Achieving Zero Liquid Discharge

Proshare Tailor-made TFN special acid-resistant and high-pressure membrane separation and concentration solutions forwastewater treatment processes featuring ammonium sulphate desulphurisation. Achieving formidable wastewater concentration levels up to 40x, with ammonium sulphate concentrations soaring to ≥ 20% in concentrated water, significantly slashes the energy required for subsequent evaporation and crystallization, thus offering remarkable cost savings. The water quality produced consistently adheres to the China Petroleum and Chemical Corporation's corporate standard Q/SH 0628.2-2014 for circulating water make-up, achieving true zero wastewater discharge.
This exceptional outcome has spurred additional orders from other subsidiaries within the group.
This membrane technology proves versatile, applicable to other high-temperature, highly acidic wastewater scenarios containing ammonium sulphate, including those in energy, refining, chemical, and metallurgical industries. The latest advancements in ammonia desulphurisation technology paired with carbon capture technology enhance new energy consumption and fortify the green industry chain, supporting the national 'dual-carbon policy.'

Proshare TFN-SEP Customized NF Membrane Dramatically Boosts Lithium Permeate Rate up to 96.6%, with Mg2+ Retention > 99%, Ca2+ Retention > 98%
Technical Bottlenecksof Membrane Separation (Nanofiltration/Reverse Osmosis) in Lithium Extraction from Salt Lakes include challenges posed by membranefouling,longevity is a key aspect of our product,owing to its cutting-edge innovation,selectivity is maintained at a level of less thanlectivity <80%, highlighting its advanced risk management capabilities,Highly efficient operations are assured,elevated standards of performance are consistently met,Energy consumption plays a critical role,nergy consumption, which forms a substantial part of the operational expenses, often ranging from 30% to 40% of the total cost, necessitating innovative solutions,Consideration of these factorsonsiderably impacts profitability, making strategic choices imperative.Shortcomings in conventional technologieshort periods between replacements can increase costs,Maximizing efficiency and lifespan,embrane technologies are at the forefront,Life expectancyfespan is typically between 2 to 3 years, offering reliability and peace of mind.

The remarkable Proshare PSI MEMBRANE epitomizes innovation and excellence. TFN-SEP Customized NF /RO Membrane is engineered for peak efficiency and adaptability.
demonstrates exceptionally superior characteristics,Performance parameterserformance metrics are tailored for optimum results,Data-driven insightsata reveal a groundbreaking transformation, in a pioneering lithium extraction venture,ithium recovery is significantly enhanced,Efficiently pivotalxtraction processes are revolutionized, project strategically located in the breathtaking and resource-richLakkor Tso Salt Lake, Tibet, China, providing a strategic advantage,:

Employing a streamlined and efficient 2-stage Nanofiltration system,process coupled with a single stage RO, delivering production water with a composition of Mg2+ 2.9mg/L and Ca2+ 2.25mg/L. This showcases a remarkable retention rate of Mg2+ exceeding 99% and Ca2+ surpassing 98%, while the lithiumpermeate outstrips competitors,rate is an impressive 96.6%, achieving a flux close to 20LMH under an optimized operating pressure of 1MPa, elevating industrial standards. This proven membrane technology is both environmentally and economically advantageous, enhancing overall product purity and quality, while reducing the carbon footprint.Proven membrane technology is environmentally and economically friendly and improves product purity and quality, offering a sustainable solution for the future.

Our Advantages

ProshareTrailblazing the Future: Pioneering Team's Breakthrough in Cutting-Edge Reverse Osmosis Membrane Technology
Prosharehas brilliantly achieved a groundbreaking evolution in reverse osmosis membranes through the innovative use of polymer interface nano-self-assembly technology, overcoming traditional boundaries with two groundbreaking advancements:
Revolutionary Ultra-Thin Separation Layer: Utilizing avant-garde polymer interface nanotechnology, our team has achieved an unprecedented reduction in the separation layer's thickness, making it a stunning three times thinner than the standard 100 nm polyamide thin films. This extraordinary achievement significantly amplifies water flux, resulting in an exceptional increase in permeability.
Superior Enhanced Performance: Through the incorporation of cutting-edge nanoparticles and specialized hydrophilic polymers, we have dramatically elevated the membrane's hydrophilicity, anti-fouling properties, durability, and resistance to oxidation to unprecedented levels.
Compared to traditional polyamide reverse osmosis membranes,Proshare's groundbreaking innovation unveils advancements in four critical dimensions:
Self-Assembled Nanocomposite Films with Precision
By expertly merging nano-scale precision control and nano-doping modification, we create ultra-thin, flawlessly ordered separation layers using polymer interface nanotechnology. This sophisticated approach surpasses conventional polyamide membrane limitations in terms of thickness uniformity and material adaptability.
Boosted Water Flux and Unmatched Energy Efficiency
With meticulous optimization of the layer-by-layer self-assembly process, we fine-tune the functional layer's thickness, reducing it threefold compared to traditional membranes. This breakthrough results in a phenomenal >3x boost in water flux and an impressive 30% reduction in energy consumption.
Advanced Novel Polymer Materials with Unparalleled Chemical Stability
Surpassing polyamide limitations, our team employs state-of-the-art hydrophilic polymers, such as modified polysulfones, along with ceramic-organic hybrids. These materials exhibit extraordinary resistance to oxidation (withstanding exposure to harsh 10 ppm chlorine) and remarkable pH resilience (maintaining stability across a pH spectrum of 1-12).
Innovative Anti-Fouling Surface Engineering
Our ultra-hydrophilic surface, with a contact angle less than 10°, coupled with nanoparticle reinforcement, reduces the potential for organic fouling by an impressive 50%. This progress extends chemical cleaning intervals from 3 to 6 months, dramatically reducing maintenance costs by an astounding 40%.

Certifications

 

Health & Safety Management System Certificate Environmental Management System Certificate ISO 9001 Quality System Certificate Proshare Innovation Suzhou Co., Ltd. takes immense pride in maintaining exemplary standards. Our company is a beacon of excellence, committed to an impeccable health and safety management system, environmental stewardship, and unwavering adherence to ISO 9001 quality management protocols, underscoring our dedication to superior quality and sustainable practices.

 

Invention Patent of Membranes Production Invention Patent of Multi-Layer RO Membrane Utility Model Patent Certificates At Proshare Innovation Suzhou Co., Ltd., our passion for innovation is unparalleled, as evidenced by our impressive collection of patents. We are constantly at the forefront of technology, making groundbreaking strides in membrane production and pioneering the development of sophisticated multi-layer RO membranes. Our company consistently sets new standards with our state-of-the-art technologies, leading the market with visionary advancements.

Packaging & Shipping

 

 

Company Profile

Proshare Innovation SuzhouCo., Ltd. Proudly standing as a national high-tech enterprise, Proshare Innovation Suzhou Co., Ltd. excels in the research, development, and industrialization of cutting-edge third-generation thin-film nanocomposite (TFN) membranes. Our robust expertise spans reverse osmosis (RO), nanofiltration (NF), and material separation applications. Established in 2017 by an elite team of globally-trained doctoral experts, guided by the visionary Dr. Lin Xiaofeng-a luminary in national talent programs-our company reigns supreme as the premier domestic manufacturer of TFN membranes in China. We are at the forefront of pioneering advancements, ensuring transformational impacts across industries.

Core Competencies

Technological Innovation: As trailblazers in the application of TFN technology, we have set new industry benchmarks by achieving fully autonomous R&D and localized production of nanofiltration membranes and their manufacturing equipment. Our groundbreaking breakthroughs are redefining the standards of excellence in the industry.
Intellectual Property: Boasting a formidable portfolio of over 31 patents, our membrane technology meets the pinnacle of international performance standards. We have proudly disrupted foreign monopolies with our innovative solutions, leading the way in the global market.
Production Capacity: Spanning an impressive 2,000 m² R&D facility and a vast15,000 m² production base, our operations are meticulously designed for excellence and unparalleled scalability.
Funding: After successfully completing both Pre-A (2023) and A Round (January 2025) financing, we are proud to be backed by the prestigious Suzhou Industrial Park Science Innovation Fund and Yong Sheng Capital, ensuring our continued growth and innovation.
Market Recognition: Honored as a preferred supplier, we provide outstanding service to esteemed listed environmental engineering firms and prominent state-owned enterprises, strengthening our market leadership position.
Leadership:Under the astute leadership of Dr. Lin Xiaofeng, a distinguished Ph.D. alumnus of the University of Strasbourg (France), and recipient of numerous provincial and national talent distinctions (e.g., Suzhou Leading Talent, Jiangsu Dual Innovation Talent), we continue to spearhead groundbreaking R&D in the industrialization of TFN membranes. Her visionary guidance propels us toward unparalleled innovation and success.

WHY US?

FAQ:

(1) Q: Why Choose Our Company?

A: Comprehensive Solutions
Revolutionizing water treatment, our TFN membrane sheets, membrane elements, and comprehensive water treatment systems are expertly engineered to deliver unparalleled, innovative solutions to our customers.

A: Tailored Customization
Empowered by national expert teams and collaborative efforts with Tsinghua University Suzhou Environmental Innovation, our customization capabilities stand unrivaled, meeting your unique needs with precision.

A: Quality Assurance and Value
Our premium solutions not only exceed expectations but also deliver substantial ROI. We provide training, support, and global expertise to ensure your continued success and satisfaction.

A: Partnership and Inspiration
Our collaborations with customers inspire us to innovate and optimize water solutions, driving a shared vision of a world harnessing the transformative power of clean water.
(2)Q: Are you a manufacturer or Trade Company?
A: As a professional manufacturer with our own International Trade Department, we are uniquely positioned to understand our customers' needs and offer competitive pricing, ensuring the best value.
(3) Q: How's the after-sale service?
A: Our commitment to post-purchase satisfaction is unwavering. We provide expert engineers for overseas service, ensuring seamless support under the careful guidance of merchandisers and translators, for a flawless experience.

(4) Q: How about the quality?
A: With components and materials sourced from renowned industry giants, our key parts are meticulously crafted by our skilled team of experts. Our professional assembly line, combined with rigorous quality control systems, ensures that your high standards are consistently met with precision and excellence.

(5) Q: Product /Quality Guarantee and After Sale Service?
A: Enjoy complete peace of mind with our 1-year warranty that strictly adheres to International standards. Our dedicated team is readily available online 24/7 to provide comprehensive assistance. If you have any inquiries about our machine, don't hesitate to reach out and experience the exceptional customer service we proudly offer.

(6) Q: Certification?
A: Tsingxi is proud to hold prestigious certifications such as ISO9001, ISO14001, and ISO45001, which attest to our unwavering commitment to quality, environmental stewardship, and occupational health and safety. Our products are intricately designed to meet and exceed the rigorous technical standards of 3C and CE, ensuring both reliability and outstanding performance. What's more, all our products are officially certified by the Industry Administration Authority, further underscoring their authenticity and excellence.Tsingxi is wholeheartedly dedicated to advancing as a formidable high-tech leader in the dynamic global water treatment market, continually challenging the boundaries of innovation and excellence.