NF98 Series Nanofiltration Membrane ElementStep into the future of cutting-edge filtration technology with our extraordinary NF98 Series, a true innovation in the realm of water treatment. Harnessing the power of advanced Thin Film Nanocomposite (TFN) technology, this series is a masterclass in precision engineering. By combining nano-level precision with ultra-thin, hydrophilic coating technology, the NF98 series delivers unmatched anti-fouling performance. This revolutionary design doubles the flux compared to traditional TFC membranes, while operating at an astounding 50% lower pressure. Whether you're upgrading from NF270, XC-N, DL, DK, or other conventional membranes, the NF98 series emerges as the optimal and superior choice, setting a new standard in performance.
Key Features:
Remarkable High Rejection Rate (over 98%):
Achieve unparalleled monovalent-divalent ion selectivity, allowing you to effortlessly produce high-purity salt solutions. This innovation significantly reduces the liquid volume required for subsequent thermal treatments, boosting overall efficiency and performance.
Exceptional Anti-fouling and Chemical Resistance
Precisely engineered, the membrane's advanced chemistry ensures a robust and lasting element withexcellent anti-fouling properties, delivering consistent and reliable performance over extended periods.
Significantly Higher Flux
Witness a dramatic increase of up to twice the flux output compared to standard TFC membranes, facilitating superior waterand resource recovery. This results in decreased energy consumption and optimized efficiency, achieving sustainable outcomes.
Superior Removal of Organic Compounds
Excel in the efficient removal of organic compounds such as pesticides, herbicides, antibiotics, and THM precursors, and more, ensuring a cleaner, safer, and more reliable output.
Key Applications:
Industrial Minimum- and Zero-Liquid Discharge (MLD/ZLD)
Pioneering solutions for industrial resource recovery and recycling endeavors
Softening
Advanced Chloralkali processing
Efficient landfill leachate de-coloring solutions
| 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. Experience the pinnacle of water filtration excellence with our elite large flux water treatment membrane! Exhaustively tested to ensure it meets the loftiest standards, our membrane boasts unparalleled flow and rejection rates. Under meticulously controlled conditions-2000 ppm MgSO4 and 2000 ppm NaCl at 70 psi (0.48 MPa) and 77 °F (25 °C), achieving a 15% recovery rate-our product assures steadfast reliability and consistency. Elevate your expectations and rely on our product to surpass them, delivering exceptional performance every time.
2. Witness the extraordinary adaptability of our product's water yield, featuring a remarkably narrow variation range of just +/- 15%. This showcases its outstanding efficiency and versatility, effortlessly adapting to a multitude of conditions. With our product, you can be confident that it will meet your unique requirements with unmatched precision and reliability, making it the perfect choice for diverse applications.
3. Harness the power of cutting-edge filtration technology with our exclusive HF, SP, Pro, and SPEC membrane designations. These expertly crafted categories deliver high throughput, salt separation, high rejection, and customized series functionalities. To find the perfect solution tailored specifically to your needs, consult with our knowledgeable pre-sales engineers who offer comprehensive guidance. Let our advanced membrane systems transform the way you approach filtration, ensuring optimal results tailored to your exact specifications.
SIZE: mm
| Model |
A |
B |
C |
| 4040 |
1016 |
100.3 |
19.1 |
| 8040 |
1016 |
200 |
28.6 |
Industry Applications
ProshareProshare has amassed a wealth of unparalleled expertise, artfully crafting tailored technical solutions for the industrial sector. Our prowess is unmatched where the need for pristine water is paramount across myriad industrial processes. We are leaders in wastewater treatment and ingenious resource recycling, ensuring optimal reuse.
Our extensive expertise spans a wide range of critical industry sectors. From the petrochemical and mining industries to the extraction of lithium from salt lakes, our know-how extends to lithium iron phosphate, lithium battery recycling, and semiconductor progress. We excel in seawater desalination, reclaimed water management, leachate processing, synthetic biology, copper foil production, pharmaceutical advancements, and power solutions.
Our adaptability shines in sectors such as steam boiler operations, the tantalizing world of food and beverages, mineral water bottling, soft drinks, and juices. We also cater to painting lines, dairies, ice cream production, laundries, hospitals, textiles, mechanical industries, and the robust steel sector, ensuring excellence and efficiency.
Hospitality/Seawater and Brackish Water Desalination Applications
Proshare's profound expertise in desalination technology thrives in civil applications, serving hotels and touristic resorts. The critical need for fresh water in these infrastructures is met through our R.O. seawater or brackish water desalination, providing a sustainable solution. This innovative approach meets the escalating water demands of rapidly expanding touristic areas, fulfilling their essential needs.
Municipal and Civil use
We provide pioneering, scalable solutions to manage wastewater and effluents efficiently and sustainably. Our comprehensive portfolio of patented technologies, supported by national-level experts and scientific institutions, offers municipalities peace of mind, ensuring compliance with stringent health and environmental standards. Through continuous feedback from our field engineers, we consistently strive to enhance our sanitation systems.
Our proficiency in sewage treatment is a cornerstone of our expertise, empowering you to achieve sustainable development goals. As a leader in sustainable development, we offer a wide array of solutions, including:
Cutting-edge sanitation technologies.
Innovative recovery processes for extracting reusable materials from wastewater.
Farming applications
Water is the essential lifeline for ensuring the health and optimal performance of livestock, including cattle, chickens, sheep, and pigs. Beyond sheer quantity, the quality of water is crucial in fostering the desired growth of animals, ensuring they flourish in an environment that promotes productivity.
The water supplying the farm may come from various sources, such as water wells, civil water networks, and occasionally, rivers and other surface sources, each playing a unique role in farm operations.
Aside from civil networks, which teem with free chlorine, other sources often carry elevated levels of dissolved and suspended solids, along with pathogens. Reverse osmosis technology stands out as a pinnacle of efficiency, mitigating adverse effects. Consequently, contaminated farm water requires thorough technological treatment to remove harmful substances, thus safeguarding animal health.
Successful Cases Reference
Proshare PSI MEMBRANE Desalination RO Membrane Serves Desalination in Cruise Ship
The application of desalination membranes on international luxury cruise ships has historically been dominated by a few elite international brands. These majestic vessels traverse a plethora of diverse waters, where the salinity and temperature of the feed water can vary significantly. It is crucial for advanced membranes to adapt effortlessly to these fluctuating conditions, ensuring a consistently stable water production to meet the rigorous demands of ocean-going vessels without compromise.
PSI MEMBRANE Pro-HR-SW seawater desalination membranes have showcased outstanding performance, offering remarkable desalination rates with a reliably stable water production capacity. The high-quality water generated by these membranes has successfully surpassed the stringent standards required by cruise ships, setting a prestigious new benchmark for excellence in the maritime industry.
This remarkable achievement resulted in the replacement of existing desalination membranes on three additional cruise ships. Proshare's triumphant success in this venture firmly establishes it as the pioneering national brand to secure international luxury cruise ship orders for desalination RO membranes, heralding a new era of trust and reliability.
AComplete Water Treatment Plant for Generating Ultra-pure Water in Semiconductor Industry
In the highly competitive semiconductor industry, electronic-grade ultra-pure water demands exceptionally high desalination standards, a true test that only a select few brands can meet.
Leveraging Proshare's cutting-edge TFN membrane technology alongside the TsingXi team's extensive expertise in water treatment, our complete water treatment plant and pure water equipment solutions have delivered unparalleled salt, boron, and TOC rejection performance. The system's water production capabilities have impeccably aligned with the stringent requirements of the semiconductor industry's water standards, ensuring purity beyond compare.
This exceptional performance has enabled us to secure a significant electronic ultra-pure water treatment project with a prominent Japanese listed company, underscoring our leading position in the industry.
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 containing ammonium sulphate desulphurisation. These solutions achieve impressive wastewater concentration levels up to 40 times, with ammonium sulphate concentrations reaching ≥ 20% in the concentrated water. This significant achievement reduces subsequent evaporation and crystallization energy consumption, delivering substantial cost savings for users. The produced water consistently meets the China Petroleum and Chemical Corporation's corporate standard Q/SH 0628.2-2014 for circulating water make-up, achieving true zero wastewater discharge and setting a new standard for environmental responsibility.
This outstanding result has attracted further orders from other subsidiaries within the group, showcasing the significant impact of our innovative solutions.
This membrane technology is also applicable to other high-temperature, highly acidic wastewater scenarios containing ammonium sulphate. These include the energy, refining, chemical, and metallurgical industries. The latest advancement in ammonia desulphurisation technology combined with carbon capture supports new energy consumption and fosters the growth of the green industry chain, aligning seamlessly with the national 'dual-carbon policy' objectives.
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,lowslectivity is remarkably less than 80%, showcasing its specialized filtration capabilities and precision.HighlyelevatedEnergy consumption, a significant expenditure representing about 30% to 40% of the total cost, is an area of focus for optimization and efficiency.Considerably impacts profitability and necessitates solutions that enhance operational efficiency and cost-effectiveness.ShortMembraneLifespan typically ranges from 2 to 3 years, a testament to its durability and consistent performance.
The remarkable Proshare PSI MEMBRANE stands at the forefront of membrane technology innovation, TFN-SEP Customized NF /RO Membrane showcases an exceptionally superior performance,
demonstrating its unparalleled advantage in the market.PerformanceData in a pioneering lithium extraction project located strategically amidst the awe-inspiringithium-richExtraction project strategically located in the breathtakingLakkor Tso Salt Lake , Tibet, China:
By employing a streamlined and highly efficient 2-stage Nanofiltration process,coupled with a single stage RO, it delivers production water with a refined composition of Mg2+ 2.9mg/L and Ca2+ 2.25mg/L, demonstrating a remarkable retention rate of Mg2+ over 99% and Ca2+ surpassing 98%, while achieving an impressive lithiumpermeaterate of 96.6%, reaching a flux near 20LMH under an optimized operating pressure of 1MPa, showcasing the ultimate blend of efficiency and precision. This proven membrane technology not only offers environmental and economic advantages but also significantly enhances overall product purity and quality.This proven membrane technology is both environmentally and economically friendly, improving product purity and quality at a remarkable level.
ProshareBreakthrough Pioneering Team in Cutting-Edge Reverse Osmosis Membrane Technology
ProshareOur team has ingeniously crafted a next-generation leap forward in reverse osmosis membranes through revolutionary polymer interface nano-self-assembly technology, overcoming traditional limitations by achieving two extraordinary advancements:
Revolutionary Ultra-Thin Separation Layer: Utilizing state-of-the-art polymer interface nanotechnology, our team has accomplished an unprecedented thinning of the separation layer, rendering it at least three times thinner than the conventional 100 nm polyamide thin films. This monumental leap significantly boosts water flux, leading to an impressive surge in permeability.
Superior Enhanced Performance: By integrating innovative nanoparticles and specialized hydrophilic polymers, we have elevated the membrane's hydrophilicity, anti-fouling capabilities, durability, and oxidation resistance to unparalleled levels.
In comparison to traditional polyamide reverse osmosis membranes,Proshare's groundbreaking innovation unveils breakthroughs across four essential fronts:
Self-Assembled Nanocomposite Films with Precision
Through the expert integration of nano-scale precision control and nano-doping modification, we create ultra-thin, impeccably ordered separation layers using polymer interface nanotechnology. This sophisticated approach surpasses conventional polyamide membrane restrictions in both thickness uniformity and material versatility.
Boosted Water Flux and Unmatched Energy Efficiency
With meticulous refinement of the layer-by-layer self-assembly process, we precisely adjust the functional layer's thickness, achieving a threefold reduction compared to traditional membranes. This innovation results in an astonishing >3x increase in water flux and a remarkable 30% reduction in energy consumption.
Advanced Novel Polymer Materials with Unparalleled Chemical Stability
Venturing beyond polyamide limits, our team applies cutting-edge hydrophilic polymers, such as modified polysulfones, alongside ceramic-organic hybrids. These materials exhibit exceptional resistance to oxidation (withstanding exposure to 10 ppm chlorine) and extraordinary pH tolerance (maintaining stability across a pH range of 1-12).
Innovative Anti-Fouling Surface Engineering
Our superhydrophilic surface, with a contact angle of less than 10°, paired with nanoparticle reinforcement, reduces organic fouling potential by 50%. This advancement extends chemical cleaning intervals from 3 to 6 months, drastically cutting maintenance costs by an impressive 40%.
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.
Proshare Innovation SuzhouCo., Ltd. Proudly positioned as a beacon of technological advancement, Proshare Innovation Suzhou Co., Ltd. is a distinguished national high-tech enterprise. We are at the forefront of research, development, and the industrialization of the groundbreaking third-generation thin-film nanocomposite (TFN) membranes. Our expansive expertise encompasses reverse osmosis (RO), nanofiltration (NF), and material separation applications. Founded in 2017 by a cadre of globally-trained doctoral experts under the visionary leadership of Dr. Lin Xiaofeng-an eminent figure in national talent initiatives-our company is the foremost domestic manufacturer of TFN membranes in China.
Core Competencies
Technological Innovation: As trailblazers in TFN technology application, we have set unprecedented standards through fully autonomous R&D and locally-produced nanofiltration membranes and manufacturing equipment. Our innovations have redefined industry benchmarks.
Intellectual Property: With an impressive suite of over 31 patents, our membrane technology stands at the pinnacle of international performance standards. We have successfully disrupted foreign monopolies with our groundbreaking solutions.
Production Capacity: Encompassing a 2,000 m² R&D facility and a15,000 m² production base, our operations are meticulously crafted for excellence and scalability.
Funding: Having triumphantly completed both Pre-A (2023) and A Round (January 2025) financing, we are proud to be supported by the prestigious Suzhou Industrial Park Science Innovation Fund and Yong Sheng Capital.
Market Recognition: Celebrated as a preferred supplier, we cater to esteemed listed environmental engineering firms and significant state-owned enterprises, solidifying our stronghold in the market.
Leadership:Under the astute guidance of Dr. Lin Xiaofeng, a distinguished Ph.D. alumnus of the University of Strasbourg (France), and a recipient of numerous prestigious provincial and national talent recognitions (e.g., Suzhou Leading Talent, Jiangsu Dual Innovation Talent), we continue to lead pioneering R&D efforts in the industrialization of TFN membranes.
WHY US?
FAQ:
(1) Q: Why Choose Our Company?
A: Comprehensive Solutions
Revolutionizing the water treatment landscape, our TFN membrane sheets, membrane elements, and fully integrated water treatment systems are engineered to provide unparalleled solutions to our clientele.
A: Tailored Customization
Augmented by national expert teams and collaboration with Tsinghua University Suzhou Environmental Innovation, our customization capabilities are unparalleled.
A: Quality Assurance and Value
Our elite solutions exceed expectations while delivering significant ROI. We offer training, support, and global expertise to guarantee your success.
A: Partnership and Inspiration
Our collaborations with clients inspire ongoing innovation and optimization of water solutions, driving a collective vision of a world empowered by clean water.
(2)Q: Are you a manufacturer or Trade Company?
A: As a dedicated manufacturer with our own International Trade Department, we are uniquely equipped to understand our customers' needs and provide competitive pricing.
(3) Q: How's the after-sale service?
A: Our commitment to post-purchase satisfaction is resolute. We provide engineers for overseas service, ensuring seamless support orchestrated by merchandisers and translators.
(4) Q: How about the quality?
A: Harnessing the finest components and materials sourced from industry titans, we craft our pivotal parts meticulously with the expertise of our skilled team. Our state-of-the-art assembly line, combined with rigorous quality control systems, ensures that your lofty standards are impeccably met.
(5) Q: Product /Quality Guarantee and After Sale Service?
A: Experience unparalleled assurance with our 1-year warranty that aligns seamlessly with International standards. Our dedicated support team stands ready 24/7 to address your queries and deliver stellar customer service. Feel free to connect with us anytime to explore the excellence of our machine.
(6) Q: Certification?
A: Tsingxi is proud to possess ISO9001, ISO14001, and ISO45001 certifications, underscoring our dedication to excellence in quality, environmental stewardship, and workplace safety. Our products are designed to meet and exceed the rigorous technical benchmarks of 3C and CE standards, ensuring each piece is a beacon of reliability and high performance. Furthermore, every product is officially sanctioned by the Industry Administration Authority, certifying its authenticity and credibility.Tsingxi is passionately committed to establishing itself as a trailblazing high-tech leader in the ever-evolving global water treatment market, relentlessly advancing the frontiers of innovation.
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