Customized Nanofiltration Membrane for Enhanced Performance and Durability

• 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

 

Step into the future with the innovative NF98 series, a testament to technological advancement in filtration solutions. Leveraging the power of Thin Film Nanocomposite (TFN) technology, these membranes are crafted with precision, integrating nano-level enhancements and ultra-thin hydrophilic coatings. This seamless integration elevates anti-fouling capabilities to new heights. Embrace a filtration revolution where the NF98 series outperforms traditional TFC membranes by delivering superior dual-flux performance, all while operating at a strikingly reduced pressure-at least 50% less than its predecessors. This represents a remarkable leap in membrane technology, making the NF98 series the quintessential choice for upgrading from NF270, XC-N, DL, DK, and other conventional TFC membranes.

Key Features:

Exceptional Rejection Rate (over 98%):
Master the art of ion separation with unmatched monovalent-divalent ion selectivity, paving the way for ultra-pure salt solutions. This feature drastically reduces the liquid volume necessary for the subsequent thermal treatment processes, streamlining operations efficiently.
Advanced Anti-fouling and Chemical Resistance
The membrane's sophisticated chemical composition is meticulously engineered to ensure an unwavering and extended lifespan, providingsuperior and long-lasting anti-fouling performance.
Enhanced Flux Efficiency
Experience enhanced efficiency as this membrane produces up to twice the flux compared to standard TFC membranes, promoting increased waterand resource recovery while significantly reducing energy consumption needs.
Superior Organic Compound Removal
Boasting an impressive rate of removing organic compounds such as pesticides, herbicides, antibiotics, and THM precursors, and more, ensuring cleaner, safer water.

 

Key Applications:

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

Pioneering in industrial resource recovery and recycling processes

Efficient Softening

Streamlined Chloralkali Processing

Achieve effective landfill leachate treatment with enhanced de-coloring capabilities

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! Engineered for superior product flow rate and exceptional rejection rates, this membrane has undergone meticulous evaluation under rigorous and controlled conditions. With a perfectly balanced composition of 2000 ppm MgSO4 at a robust 70 psi (0.48 MPa) sustained at an optimal 77 °F (25 °C), it achieves an impressive 15% recovery. The same high standards apply to our evaluation with 2000 ppm NaCl under identical pressure and temperature conditions, ensuring another 15% recovery. These stringent assessments guarantee you reliable performance and unwavering consistency, no matter the challenge.
2. Experience unparalleled adaptability and efficiency with our product's water yield, confidently exhibiting a variation range of +/- 15%. This flexibility ensures top-notch performance across a multitude of conditions, making it the perfect choice for your diverse requirements and applications.
3. HF, SP, Pro, and SPEC designations translate into high throughput, salt separation, high rejection, and a customized series of nanofiltration membranes. These tailored designations are meticulously crafted to meet specific needs. For bespoke and tailored solutions, we invite you to engage with our expert pre-sales engineers who are eager to provide assistance and guidance, ensuring your unique specifications are met with precision.

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. stands at the forefront of innovation, harnessing a wealth of experience to offer superior technical solutions in industrial sectors where pure water is the lifeblood of countless processes. Whether it's the treatment and reuse of wastewater or the intricate process of resource recycling, our unparalleled expertise is the beacon of excellence.
Our diverse industry engagement spans across a spectrum of sectors including petrochemical, mining, lithium extraction from salt lakes, lithium iron phosphate, lithium battery recycling, semiconductors, seawater desalination, reclaimed water processing, leachate treatment, synthetic biology, copper foil production, pharmaceuticals, and power generation, making us a pivotal player in each field.
Our solutions exhibit exceptional versatility, extending into a wide array of applications such as steam boiler feed, food and beverage sectors including mineral water, soft drinks, juices, painting lines, dairies, ice creams, laundries, hospitals, textiles, mechanical industries, and steel companies, thereby catering to an impressive range of industrial needs.

Hospitality/Seawater and Brackish Water Desalination Applications

With a deep-seated expertise in desalination, Proshare delivers revolutionary water desalination solutions specially crafted for the civil needs of hotels and tourist resorts. Ensuring an uninterrupted supply of fresh water is crucial for these establishments, and our cutting-edge R.O. seawater and brackish water desalination techniques are meticulously engineered to cater to the escalating demands of burgeoning tourist hotspots.

Municipal and Civil use

At Proshare, we proudly unveil pioneering and scalable wastewater and effluent treatment solutions. Our extensive portfolio, reinforced by patented technologies and national-level expertise, empowers municipalities to adhere to stringent health and environmental standards. Through continuous feedback from our field engineers, we persistently enhance our sanitation systems to deliver lasting impact.
Our profound expertise in sewage treatment is fundamental in empowering you to achieve your sustainable development objectives. As trailblazers in sustainable progress, we offer an extensive range of solutions, some of which include:
State-of-the-art sanitation technologies.
Innovative recovery of reusable materials from wastewater.

Farming applications

Water is crucial to maintaining the health and peak performance of livestock such as cattle, chickens, sheep, and pigs. It's not just about the quantity; water quality plays a vital role in achieving the desired growth and productivity of these animals.
Typical farm water sources include water wells, civil water networks, and occasionally rivers or other surface water bodies. Each source brings its unique challenges, requiring targeted solutions.
Aside from civil networks, most water sources are high in dissolved solids, suspended particles, and pathogens. Enter reverse osmosis technology - the most effective method in the battle against these impurities, ensuring farm water is purified to protect animal health and boost productive outcomes.

Successful Cases Reference

Proshare PSI MEMBRANE Desalination RO Membrane Serves Desalination in Cruise Ship
In the realm of international luxury cruising, the application of desalination membranes has long been dominated by an elite few. These grand vessels traverse seas with diverse salinity and temperature conditions, demanding membranes that not only adapt smoothly to these variances but also ensure consistent, high-quality water production. Such reliability meets the exacting standards of maritime opulence, ensuring luxurious passenger experiences.
The PSI MEMBRANE Pro-HR-SW seawater desalination membranes are a breakthrough in technology, offering exceptional desalination efficacy and reliable water output. They produce water of such purity that it effortlessly meets the stringent luxury cruise ship criteria, setting a new standard for the industry.
This remarkable feat initiated the replacement of desalination membranes on three additional luxury liners, marking Proshare as a trailblazing national brand that has secured international luxury cruise ship orders for desalination RO membranes, further cementing its leadership position in the global market.

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

Achieving electronic-grade ultra-pure water desalination is a highly demanding task, with stringent standards that only a few brands successfully meet, showcasing their supreme technological prowess in water treatment.
Leveraging Proshare's innovative TFN membrane technology combined with TsingXi's extensive expertise, our water treatment plant delivers pure water solutions with superior rejection rates of salt, boron, and TOC. This ensures that water production aligns perfectly with the immaculate standards required by the semiconductor industry.
These superior outcomes have led to a significant win, securing a high-profile electronic ultra-pure water treatment project with a distinguished Japanese listed company, showcasing our market leadership and technical excellence.

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

Proshare Expertly engineered TFN membranes, designed for acid resistance and high-pressure scenarios, excel intreating wastewater with ammonium sulphate desulphurisation. These membranes achieve concentrations up to 40 times the norm, with waste concentration reaching ≥ 20%, significantly cutting down energy usage in evaporation and crystallization, leading to substantial cost savings. The water quality consistently meets the stringent standards of China Petroleum and Chemical Corporation (Q/SH 0628.2-2014) for circulating water make-up, heralding in a new era of zero wastewater discharge.
This remarkable breakthrough has resulted in further orders from additional subsidiaries, reflecting our expanding influence and respected expertise.
This versatile membrane is also suitable for other high-temperature, highly acidic wastewater conditions involving ammonium sulphate, across industries like energy, refining, chemicals, and metallurgy. The integration with cutting-edge ammonia desulphurisation and carbon capture technologies supports the new energy consumption paradigm and the flourishing green industry chain, 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%
Overcoming Technical Bottlenecksin Membrane Separation (Nanofiltration/Reverse Osmosis) for Lithium Extraction from Salt Lakes, these challenges involve membranefouling,lowsThe selectivity is currently less than 80%, presenting an extraordinary opportunity for optimization and improvement,High energy consumption that accounts for a considerable 30%-40% of the total cost, highlighting the essential need for efficiency improvements.The current membrane's lifespan is relatively short, spanning only 2-3 years, which strongly advocates for enhanced durability and resilience.

Proshare PSI MEMBRANE TFN-SEP Customized NF /RO Membrane
has consistently showcased superior performance data collected from a remarkable lithium extraction project strategically located in the stunning surroundings of Lakkor Tso Salt Lake, Tibet, China. This groundbreaking project illustrates that:

With an innovative 2-stage Nanofiltration process, seamlessly integrated with a 1-stage RO system, it achieves extraordinary production water quality by reducing Mg2+ to 2.9mg/L and Ca2+ to 2.25mg/L, with a Mg2+ retention rate exceeding 99% and Ca2+ retention surpassing 98%, alongside the lithium permeate rate reaching an exceptional 96.6%, and a flux approaching 20LMH under an operating pressure of 1MPa.This validated membrane technology is both environmentally and economically beneficial, significantly enhancing 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 traditional limits 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 a remarkable three times thinner than the conventional polyamide thin film, previously confined to 100 nm. This incredible achievement elevates water flux to unparalleled heights, representing a substantial leap in permeability.
Enhanced Performance: The revolutionary incorporation of nanoparticles and specialized hydrophilic polymers has driven remarkable advancements in enhancing the membrane's hydrophilicity, anti-fouling capabilities, durability, and oxidation resistance.
Compared to traditional polyamide reverse osmosis membranes,Proshare's innovation unveils 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 utilizing advanced polymer interface nanotechnology. This innovative method 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 precisely controlled, resulting in an astounding 3x reduction compared to conventional membranes. This breakthrough 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 such as modified polysulfones and innovative ceramic-organic hybrids. These materials exhibit 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 significantly diminishes organic fouling potential by 50%, thereby doubling the chemical cleaning cycle duration from 3 to 6 months and slashing maintenance expenses by 40%.

Certifications

 

Health & Safety Management System Certificate; Environmental Management System Certificate; ISO 9001 Quality System Certificate. At Proshare Innovation Suzhou Co., Ltd., we take immense pride in adhering to the pinnacle of industry standards. Our comprehensive health and safety management system showcases our unwavering commitment to creating a secure and efficient working environment. Our environmental management system certificate reflects our dedication to preserving the earth's vital resources, while our ISO 9001 certification underscores our steadfast promise to deliver quality and excellence. We are devoted to fostering a culture of safety, sustainability, and superior quality in all facets of our operations.

 

Invention Patent of Membranes Production; Invention Patent of Multi-Layer RO Membrane; Utility Model Patent Certificates. Our relentless drive for innovation at Proshare Innovation Suzhou Co., Ltd. is vividly highlighted by our impressive suite of patents. We are trailblazers in membrane technology, with groundbreaking advancements in the production of membranes that push the envelope of performance and durability. Our pioneering development of multi-layer RO membranes sets us apart as leaders in the industry, consistently delivering state-of-the-art solutions that meet the evolving needs of our clients. Join us on the cutting-edge frontier where innovation meets excellence.

Packaging & Shipping

 

 

Company Profile

Proshare Innovation SuzhouCo., Ltd. is a forward-thinking, national high-tech enterprise fervently committed to innovating and commercializing the third-generation thin-film nanocomposite (TFN) membranes. Our proficiency spans reverse osmosis (RO), nanofiltration (NF), and material separation. Established in 2017 by a dynamic team of internationally experienced doctoral scholars led by the renowned Dr. Lin Xiaofeng, an acclaimed recipient of elite national talent programs, we distinguish ourselves as China's only domestic producer of TFN membranes, setting unparalleled standards in cutting-edge innovation.

Core Competencies

Technological Innovation: As trailblazers in the application of TFN technology to nanofiltration membranes, we've pioneered a groundbreaking shift with fully autonomous R&D and local production of both sophisticated membranes and avant-garde manufacturing apparatus.
Intellectual Property: With an impressive portfolio of over 31 esteemed patents, we consistently deliver membrane performance that not only meets but surpasses global benchmarks, effectively replacing foreign-controlled products with our superior, locally-developed innovations.
Production Capacity: Our state-of-the-art infrastructure features a sprawling 2,000 m² R&D center paired with a substantial15,000 m² production facility, enabling us to satisfy vigorous demand while fostering innovation.
Funding: Having triumphantly completed both Pre-A (2023) and A Round (January 2025) financing, we are proudly supported by the esteemed Suzhou Industrial Park Science Innovation Fund and Yong Sheng Capital, highlighting our robust financial health and expansive growth trajectory.
Market Recognition: Celebrated as the go-to supplier for leading listed environmental engineering firms and prominent state-owned enterprises, our market stature is a powerful testament to our unmatched reliability and excellence.
Leadership:Guided by the exceptional leadership of Dr. Lin Xiaofeng, a distinguished Ph.D. from the University of Strasbourg, France, and a recipient of numerous provincial and national talent honors such as Suzhou Leading Talent and Jiangsu Dual Innovation Talent, our R&D efforts continue to drive pioneering advances in the industrialization of TFN membranes.

WHY US?

FAQ:

(1) Q: Why Choose Our Company?

A: Comprehensive water treatment solutions
We deliver transformative Thin Film Nanocomposite (TFN) membrane sheets, membrane components, and complete water treatment system solutions, customized to satisfy diverse client requirements.

A: Exceptional customization capabilities
Empowered by national expert teams and backed by the prestigious Tsinghua University Suzhou Environmental Innovation, we meticulously tailor solutions to meet precise specifications.

A: Uncompromising quality and value.
Our premium solutions not only align with the highest standards,but also provide substantial returns on investment. We offercomprehensive training, support, and services, expanding our local expertise to effectively cater to global markets.

A: Synergy with our clients
Our clients inspire us every day to innovate and deliver the most crucial resource of hope - clean water. Together, we excel in our shared mission for a world optimized by water.
(2) Q: Are you a manufacturer or Trade Company?
A: We are a specialized manufacturer with a dedicated International Trade Department. This distinctive integration empowers us to thoroughly comprehend customer needs and provide competitive pricing.
(3) Q: How's the after-sale service?
A: Our company ensures seamless support after your purchase by providing access to our highly skilled engineers, who are available to travel overseas. They work closely with our expert merchandisers for support and translation, guaranteeing you receive top-notch assistance whenever needed.

(4) Q: How about the quality?
A: At Proshare Innovation Suzhou Co., Ltd., we are committed to excellence, sourcing our sub-assemblies and raw materials from major industry leaders. Our key components are meticulously researched and developed by our talented team. The professional assembly line, combined with stringent quality testing, ensures each product not only meets but exceeds the highest industry standards.

(5) Q: Product /Quality Guarantee and After Sale Service?
A: Benefit from our comprehensive 1-year warranty, designed in accordance with the most stringent international standards. Our dedicated and responsive online support team stands ready to assist you 24/7, addressing any inquiries or concerns with our state-of-the-art machines, thus ensuring your complete peace of mind.

(6) Q: Certification?
A: Tsingxi proudly upholds the prestigious ISO9001, ISO14001, and ISO45001 certifications, a testament to our unwavering dedication to quality and safety. Our products are crafted to align with the superior technical standards of both 3C and CE certifications. Every product undergoes rigorous evaluation and certification by the Industry Administration Authority, reflecting our steadfast commitment to delivering excellence.Proshare Innovation Suzhou Co., Ltd. is passionately committed to its vision of becoming a global leader in the high-tech water treatment sector. We continuously drive innovation and strength, aspiring to redefine excellence on the global stage.