Versatile Nanofiltration Membrane with Tailored Gpd and Durability Options

• 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

 

Embrace the next generation of filtration excellence with our NF98 Series, a pioneering advancement powered by cutting-edge Thin Film Nanocomposite (TFN) technology. This series represents a masterpiece of engineering genius, blending nano-level precision with an ultra-thin hydrophilic coating to deliver exceptional anti-fouling capabilities. With a transformative design, the NF98 series provides double the flux output compared to conventional TFC membranes, all while operating at an impressive 50% lower pressure. Whether upgrading from NF270, XC-N, DL, DK, or other traditional membranes, the NF98 series is the superior, standout choice for your filtration needs.

Key Features:

High Rejection Rate (over 98%):
Achieve outstanding monovalent-divalent ion selectivity, empowering the effortless production of high-purity salt solutions. Simultaneously, this innovation reduces the liquid volume required for subsequent thermal treatments, boosting efficiency and overall performance.
Anti-fouling and Chemical Resistant
Crafted with meticulous precision, the membrane's advanced chemistry ensures a robust and durable element withexceptional anti-fouling properties, guaranteeing reliable performance over a long lifespan.
Higher Flux
Experience up to double the flux output of traditional TFC membranes, facilitating superior waterand resource recovery. This innovation results in reduced energy consumption and maximized operational efficiency.
High Removal of Organic Compounds
Excel in eliminating organic compounds, including pesticides, herbicides, antibiotics, and THM precursors, etc., ensuring a cleaner, safer final output.

 

Key Applications:

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

Innovative solutions for industrial resource recovery and recycling

Softening

Chloralkali processing

Efficient landfill leachate de-coloring solutions

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. Experience unrivaled excellence with our meticulously engineered large flux water treatment membrane! This cutting-edge product promises extraordinary flow and rejection rates, rigorously tested in ideal conditions: 2000 ppm MgSO4 and 2000 ppm NaCl at 70 psi (0.48 MPa), 77 °F (25 °C), maintaining a 15% recovery rate. Such stringent testing guarantees unwavering reliability and consistent performance, perfectly aligned with your highest standards.
2. Our membrane's water yield demonstrates remarkable adaptability, exhibiting a minimal variation range of just +/- 15%. This outstanding efficiency and versatility allow it to excel in diverse conditions, ensuring it meets your distinct needs with impeccable precision.
3. Discover the extraordinary capabilities of our advanced filtration solutions with specialized designations: HF (High Throughput), SP (Salt Separation), Pro (High Rejection), and SPEC (Customized Series). For a bespoke filtration solution that perfectly aligns with your requirements, consult our highly skilled pre-sales engineers for expert guidance and support.

SIZE: mm

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

Main Application

Industrial Applications

 

ProshareProshare has masterfully accumulated a wealth of invaluable experience, skillfully crafting bespoke technical solutions for the industrial sector. Our unparalleled expertise shines in scenarios demanding the purest water, integral to various industrial processes. We lead in wastewater treatment and reuse, complemented by the innovative recycling of precious resources.
Our extensive engagements seamlessly cover a wide array of pivotal industry sectors. From the dynamic petrochemical and mining sectors to the extraction of lithium from salt lakes, our expertise extends to lithium iron phosphate, lithium battery recycling, and semiconductor advancements. We further excel in seawater desalination, reclaimed water management, leachate processing, synthetic biology, copper foil production, pharmaceutical innovation, and power solutions.
Our adaptability knows no bounds, extending to sectors such as steam boiler operations, the dynamic food and beverages industry, 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.

Hospitality/Seawater and Brackish Water Desalination Applications

Proshare's profound expertise in desalination technology thrives in the realm of water desalination for civil applications, encompassing hotels and touristic resorts. Fresh water provision is vital for such infrastructures, and our cutting-edge R.O. seawater or brackish water desalination serves as an innovative alternative. This approach aptly addresses the surging water demands of rapidly expanding touristic areas, efficiently fulfilling their essential requirements.

Municipal and Civil Usage

We introduce pioneering and scalable solutions for the efficient and sustainable management of wastewater and effluents. Our expansive portfolio of patented technologies, supported by national-level experts and scientific research institutions, provides municipalities peace of mind in adhering to stringent health and environmental standards. Through systematic feedback from our dedicated field engineers, we are committed to perpetually enhancing our sanitation systems.
Our proficiency in sewage treatment is the foundation of our capabilities, empowering you to attain your sustainable development goals. As a leading entity in sustainable development, we offer an extensive suite of solutions including:
State-of-the-art sanitation technologies.
Innovative recovery processes for extracting reusable materials from wastewater.

Agricultural Applications

Water is the lifeblood that ensures the vitality and optimal performance of livestock like cattle, chickens, sheep, and pigs. Beyond quantity, water quality is crucial in fostering the desired growth of animals, ensuring they thrive in an environment conducive to their productivity.
The water sourced for the farm may originate from diverse points, including water wells, civil water networks, and occasionally, rivers and other surface sources, each contributing uniquely to farm operations.
Apart from civil networks that are often treated with free chlorine, other sources may contain high concentrations of dissolved and suspended solids, along with pathogens. Reverse osmosis technology stands as a beacon of efficiency, mitigating adverse effects. Therefore, contaminated farm water must undergo comprehensive technological treatment to eliminate harmful substances, ensuring the health of animals.

Successful Cases Reference

Proshare PSI MEMBRANE Desalination RO Membrane Serves Desalination in Cruise Ship
Historically, the realm of desalination membrane applications on international luxury cruise liners has been largely dominated by a select group of elite international brands. As these ocean liners traverse a spectrum of waters, they encounter feed water with a diverse range of salinity and temperature. Consequently, it is paramount for membranes to adapt effortlessly to such variable conditions, ensuring a steady and reliable water output that meets the strenuous demands of these majestic vessels.
The PSI MEMBRANE Pro-HR-SW seawater desalination membranes have demonstrated unparalleled performance, consistently achieving superior desalination rates with a stable water production capacity that has set a new standard of excellence. The high-caliber water produced by these remarkable membranes has surpassed the stringent quality criteria demanded by cruise ships, establishing a new benchmark.
This extraordinary success has resulted in the replacement of existing desalination membranes on an additional three prestigious cruise ships. Proshare's resounding triumph in this significant endeavor solidifies its position as the pioneering national brand to secure orders for desalination RO membranes from international luxury cruise liners.

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

In the highly specialized semiconductor industry, the requirement for electronic-grade ultra-pure water entails meeting extraordinarily rigorous desalination standards that only a few elite brands can achieve.
Harnessing the power of Proshare's state-of-the-art TFN membrane technology, alongside the TsingXi team's unmatched expertise in water treatment, our comprehensive water treatment plant and pure water equipment solutions have delivered extraordinary salt, boron, and TOC rejection capabilities. The system's water output has impeccably aligned with the stringent benchmarks of the semiconductor industry's exacting standards.
This superior performance has enabled us to secure a substantial electronic ultra-pure water treatment contract with a leading Japanese listed company.

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

Proshare Bespoke TFN-special acid-resistant, high-pressure membrane separation and concentration solutions forwastewater treatment processes that involve ammonium sulphate desulphurisation, achieving remarkable wastewater concentration levels of up to 40 times, with ammonium sulphate concentrations reaching ≥ 20% in the concentrated water. This innovation significantly curtails subsequent evaporation and crystallization energy consumption, delivering considerable cost savings for users. The water quality consistently adheres to China Petroleum and Chemical Corporation's corporate standard Q/SH 0628.2-2014 for circulating water make-up, achieving genuine zero wastewater discharge.
This remarkable breakthrough has attracted additional orders from other subsidiaries within the conglomerate.
This membrane technology extends its applicability to other high-temperature, highly acidic wastewater scenarios containing ammonium sulphate, such as those found in the energy, refining, chemical, and metallurgical sectors. The latest advancements in ammonia desulphurisation technology, synergized with carbon capture, contribute positively to new energy consumption and endorse the expansion of the green industry chain, in harmony with the national 'dual-carbon policy.'

Proshare TFN-SEP Customized NF Membrane Dramatically Boosts Lithium Permeate Rate to a Staggering 96.6%, with Mg2+ Retention Exceeding 99%, and Ca2+ Retention Surpassing 98%
Technical Bottlenecksof Membrane Separation (Nanofiltration/Reverse Osmosis) in Lithium Extraction from Salt Lakes include challenges posed by membranefouling,lowslectivity <80%,HighlyelevatedEnergy consumption, which forms a substantial part of the operational expenses, often ranging from 30% to 40% of the total cost,Considerably impacts profitability.ShortMembraneLifespan is typically between 2 to 3 years.

The remarkable Proshare PSI MEMBRANE TFN-SEP Customized NF /RO Membrane
demonstrates exceptionally superiorPerformanceData in a pioneering lithiumExtraction project strategically located in the breathtakingLakkor Tso Salt Lake , Tibet, China:

Employing a streamlined and efficient 2-stage Nanofiltrationprocess coupled with a single stage RO, delivering production water with a composition of Mg2+ 2.9mg/L and Ca2+ 2.25mg/L, showcasing a remarkable retention rate of Mg2+ exceeding 99% and Ca2+ surpassing 98%, while the lithiumpermeaterate is an impressive 96.6%, achieving a flux close to 20LMH under an optimized operating pressure of 1MPa. This proven membrane technology is both environmentally and economically advantageous, enhancing overall product purity and quality.Proven membrane technology is environmentally and economically friendly and improves product purity and quality.

Our Advantages

ProshareTrailblazing Breakthrough: Our Team's Mastery in Advanced Reverse Osmosis Membrane Technology
Prosharehas ingeniously spearheaded a revolutionary advancement in reverse osmosis membranes using polymer interface nano-self-assembly technology, overcoming traditional barriers with two groundbreaking innovations:
Revolutionary Ultra-Thin Separation Layer: Employing cutting-edge polymer interface nanotechnology, our team has accomplished an unprecedented reduction in the separation layer thickness, making it at least three times thinner than the standard 100 nm polyamide thin films. This significant breakthrough dramatically enhances water flux, resulting in a remarkable increase in permeability.
Superior Enhanced Performance: By integrating pioneering nanoparticles and unique hydrophilic polymers, we've significantly elevated the membrane's hydrophilicity, anti-fouling prowess, durability, and oxidation resistance to extraordinary levels.
When compared to traditional polyamide reverse osmosis membranes,Proshare's state-of-the-art innovation delivers breakthroughs in four critical dimensions:
Precision-Engineered Self-Assembled Nanocomposite Films
Utilizing the artful integration of nano-scale precision control and nano-doping modification, we design ultra-thin, perfectly ordered separation layers with polymer interface nanotechnology. This advanced technique surpasses traditional polyamide membrane limitations in terms of thickness uniformity and material versatility.
Enhanced Water Flux and Superior Energy Efficiency
Through meticulous refinement of the layer-by-layer self-assembly process, we've precisely tuned the functional layer's thickness, achieving a threefold reduction compared to standard membranes. This innovation results in an extraordinary >3x enhancement in water flux and an impressive 30% cut in energy usage.
Advanced Polymer Materials Offering Unmatched Chemical Stability
Transcending polyamide boundaries, our team utilizes cutting-edge hydrophilic polymers, like modified polysulfones, alongside ceramic-organic hybrids. These materials offer exceptional oxidation resistance (withstanding exposure to 10 ppm chlorine) and outstanding pH resilience (sustaining stability across a pH range of 1-12).
Innovative Anti-Fouling Surface Engineering
Our superhydrophilic surface, boasting a contact angle under 10°, combined with nanoparticle reinforcement, reduces organic fouling potential by 50%. This advancement extends chemical cleaning intervals from 3 to 6 months, cutting maintenance costs by an impressive 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 radiates excellence with an unwavering commitment to impeccable health and safety protocols, environmental stewardship, and the gold standard of ISO 9001 quality management. These certifications underscore our dedication to delivering superior quality and promoting sustainable practices, ensuring that we not only meet but exceed industry expectations.

 

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 treasure trove of patents. We stand at the vanguard of technological evolution, making groundbreaking strides in membrane production and pioneering sophisticated multi-layer RO membranes. Our relentless pursuit of excellence consistently sets new benchmarks, as we lead the market through visionary advancements and cutting-edge technology.

Packaging & Shipping

 

 

Company Profile

Proshare Innovation SuzhouCo., Ltd. Proudly recognized as a beacon of innovation, Proshare Innovation Suzhou Co., Ltd. is a distinguished national high-tech enterprise at the forefront of pioneering advancements in third-generation thin-film nanocomposite (TFN) membranes. Our mastery encompasses reverse osmosis (RO), nanofiltration (NF), and state-of-the-art material separation technologies. Since our inception in 2017 by a cadre of elite, internationally-trained doctoral experts under the esteemed leadership of Dr. Lin Xiaofeng-a luminary celebrated in national talent programs-our company has earned its status as the leading domestic manufacturer of TFN membranes in China.

Core Competencies

Technological Innovation: As trailblazers in TFN technology application, we've established unparalleled standards by mastering fully autonomous R&D and localizing the production of nanofiltration membranes and their manufacturing equipment. Our innovations are reshaping industry benchmarks.
Intellectual Property: With a powerful arsenal of over 31 patents, our membrane technology achieves global excellence. We've disrupted foreign monopolies with our groundbreaking solutions.
Production Capacity: Boasting a 2,000 m² R&D facility alongside an expansive15,000 m² production base, our operations are meticulously designed for superior quality and scalability.
Funding: Having successfully completed both Pre-A (2023) and A Round (January 2025) financing, we are bolstered by the illustrious 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 leading state-owned enterprises, reinforcing our market dominance.
Leadership:Under the visionary leadership of Dr. Lin Xiaofeng, a distinguished Ph.D. alumnus of the University of Strasbourg (France), and a recipient of numerous provincial and national accolades (e.g., Suzhou Leading Talent, Jiangsu Dual Innovation Talent), we consistently spearhead transformative R&D in the realm of TFN membrane industrialization.

WHY US?

FAQ:

(1) Q: Why Choose Our Company?

A: Comprehensive Solutions
Transforming the water treatment landscape, our TFN membrane sheets, membrane elements, and integrated water treatment systems deliver unrivaled solutions to our clients.

A: Tailored Customization
Driven by national expert teams and in partnership with Tsinghua University Suzhou Environmental Innovation, our customization prowess is unparalleled.

A: Quality Assurance and Value
Our superior solutions not only surpass expectations but also yield substantial returns on investment. We provide training, support, and global expertise to ensure your optimal success.

A: Partnership and Inspiration
Our partnerships with clients inspire continuous innovation and optimization of water solutions, driving a shared vision of a world that leverages the power of clean water.
(2)Q: Are you a manufacturer or Trade Company?
A: As a dedicated manufacturer with our own International Trade Department, we are strategically positioned to meet our customers' needs and offer competitive pricing.
(3) Q: How's the after-sale service?
A: Our dedication to post-purchase satisfaction is unwavering. We deploy engineers for overseas service, ensuring seamless support under the expert guidance of merchandisers and translators.

(4) Q: How about the quality?
A: At Proshare Innovation Suzhou Co., Ltd., we take pride in crafting each component of our Versatile Nanofiltration Membrane using only premium materials sourced from industry-leading giants. Our adept and skilled team meticulously develops these key parts, ensuring precision and excellence at every stage. Our state-of-the-art assembly line, combined with rigorous and stringent quality control systems, guarantees that your high standards and expectations are not only met but exceeded.

(5) Q: Product /Quality Guarantee and After Sale Service?
A: Rest assured with our comprehensive 1-year warranty, designed in strict adherence to International standards. Our dedicated and professional team is at your service around the clock, available online 24/7 to provide you with unwavering support and assistance. Whether you have questions or require help with our machine, don't hesitate to reach out and experience the unparalleled customer service that sets us apart.

(6) Q: Certification?
A: Tsingxi proudly upholds the highest standards of excellence with certifications for ISO9001, ISO14001, and ISO45001. These accolades reflect our unwavering commitment to quality assurance, superior environmental management, and impeccable occupational health and safety. Our products are crafted with precision to meet and exceed the rigorous 3C and CE technical standards, ensuring impeccable reliability and performance. Moreover, all our products possess official certification from the Industry Administration Authority, underscoring our dedication to quality and trust.Tsingxi is passionately committed to its evolution as a trailblazing high-tech leader in the ever-evolving global water treatment market. We continuously push the frontiers of innovation, striving to make significant strides and contributions to this dynamic industry.