Customized Nanofiltration Membrane for Enhanced Durability and Performance

• 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

 

Step into the future of filtration with our NF98 Series. This revolutionary product harnesses the power of advanced Thin Film Nanocomposite (TFN) technology, merging nano-level precision engineering with an ultra-thin hydrophilic coating that promises unmatched anti-fouling capabilities. The NF98 Series redefines performance, delivering twice the flux of traditional TFC membranes while functioning at an astonishing 50% lower pressure. As a replacement for NF270, XC-N, DL, DK, or other standard membranes, the NF98 Series emerges as the clear, superior choice for those seeking efficiency and reliability.

Key Features:

High Rejection Rate (over 98%):
Unlock superb monovalent-divalent ion selectivity, allowing you to effortlessly produce high-purity salt solutions. This innovative capability also decreases the liquid volume needed for subsequent thermal treatment, boosting both efficiency and performance.
Anti-fouling and Chemical Resistant
Precision-engineered, the membrane's advanced chemical formulation ensures a robust and enduring element withexceptional anti-fouling properties, securing consistent, reliable performance over extended periods.
Higher Flux
Enjoy up to double the flux output compared to traditional TFC membranes, facilitating enhanced waterand resource recovery. This translates to reduced energy consumption and optimized efficiency.
High Removal of Organic Compounds
Achieve unparalleled efficacy in removing organic compounds, including pesticides, herbicides, antibiotics, and THM precursors, and more, guaranteeing a cleaner and safer output.

 

Key Applications:

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

Pioneering solutions for industrial resource recovery and recycling

Softening

Chloralkali processing

Advanced solutions for landfill leachate 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. Experience a revolution in water treatment efficiency with our meticulously crafted large flux membrane! This extraordinary product promises unmatched flow and rejection rates, thoroughly vetted under stringent conditions of 2000 ppm MgSO4 and 2000 ppm NaCl at 70 psi (0.48 MPa), 77 °F (25 °C), and a 15% recovery rate. These rigorous evaluations assure steadfast reliability and consistent performance, perfectly aligned with the highest industry standards and your expectations.
2. Witness the remarkable adaptability of our product's water yield, maintaining a variation range of just +/- 15%. This demonstrates its outstanding efficiency and versatility, seamlessly adapting to a variety of conditions and catering to your specific needs with precision and excellence.
3. Unleash the power of cutting-edge filtration technology with our distinct HF, SP, Pro, and SPEC membrane categories. These represent high throughput, salt separation, high rejection, and tailored series, respectively. For personalized solutions designed to meet your unique requirements, consult with our expert pre-sales engineers who are ready to provide you with detailed and tailored guidance.

SIZE: mm

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

Main Application

Industry Applications

 

ProshareProshare has honed a treasure trove of invaluable expertise, mastering the creation of tailored technical solutions for the industrial sector. Our proficiency stands unrivaled where the demand for impeccably pure water is critical across diverse industrial procedures. We are leaders in wastewater treatment and innovative reuse, coupled with the brilliant recycling of vital resources.
Our extensive engagements seamlessly span a myriad of crucial industry sectors. From the vibrant realms of petrochemicals and mining to the strategic extraction of lithium from salt lakes, our prowess extends to lithium iron phosphate, lithium battery recycling, and cutting-edge semiconductor innovations. We also excel in seawater desalination, efficient reclaimed water management, leachate processing, synthetic biology, copper foil creation, groundbreaking pharmaceutical development, and advanced power solutions.
Our adaptability reaches into sectors such as steam boiler operations, the exciting arena of food and beverages, mineral water bottling, soft drinks, and juices. Additionally, we serve painting lines, dairy production, ice cream manufacturing, laundries, hospitals, textiles, mechanical industries, and robust steel enterprises, ensuring unmatched excellence and proficiency.

Hospitality/Seawater and Brackish Water Desalination Applications

Proshare's vast expertise in desalination technology excels in the realm of water desalination for civil applications, such as hotels and tourist resorts. The provision of fresh water is vital for these infrastructures, and our R.O. seawater or brackish water desalination is a strategic alternative. This solution adeptly meets the growing water demands of rapidly expanding touristic areas, satisfying their fundamental requirements.

Municipal and Civil use

We provide groundbreaking and scalable solutions to manage wastewater and effluents efficiently and sustainably. Our rich portfolio of patented technologies, supported by national-level experts and scientific research entities, delivers municipalities peace of mind as they comply with stringent health and environmental standards. Through continuous feedback from field engineers, we perpetually strive to enhance our sanitation systems.
Our prowess in sewage treatment is a cornerstone of our expertise, empowering you to attain your sustainable development objectives. As a leader in sustainable development, we offer a vast array of solutions including:
State-of-the-art sanitation technologies.
Innovative recovery processes to reclaim reusable materials from wastewater.

Farming applications

Water is the lifeblood that ensures the vitality and optimal performance of livestock such as cattle, chickens, sheep, and pigs. Beyond quantity, the quality of the water is crucial in influencing the desired growth of animals, ensuring they thrive in an environment conducive to their productivity.
The water powering the farm may originate from various sources, including water wells, municipal water networks, and sometimes rivers and other surface sources, each uniquely contributing to farm operations.
Apart from municipal networks abundant in free chlorine, other sources often harbor high levels of dissolved and suspended solids, along with pathogens. Reverse osmosis technology emerges as the epitome of efficiency, minimizing negative impacts. Consequently, contaminated farm water requires comprehensive technological treatment to eradicate harmful substances, safeguarding animal health.

Successful Cases Reference

Proshare PSI MEMBRANE Desalination RO Membrane Serves Desalination in Cruise Ship
Historically, the luxurious international cruise ship industry has relied on a select few elite international brands for desalination membranes. As these magnificent vessels sail through diverse marine environments, the salinity and temperature of the feed water can fluctuate dramatically. It is paramount that desalination membranes adjust effortlessly to these dynamic conditions, ensuring a steady and reliable water supply that meets the stringent requirements of oceanic voyages.
The PSI MEMBRANE Pro-HR-SW seawater desalination membranes have demonstrated remarkable superiority, achieving outstanding desalination rates with unwavering water production capabilities. These high-caliber membranes have consistently produced water of exceptional quality, surpassing the rigorous benchmarks demanded by luxury cruise lines, thereby establishing a new standard of excellence.
This extraordinary accomplishment led to the adoption of our superior desalination membranes on an additional three cruise ships. Proshare's impressive success in this endeavor marks a significant milestone, distinguishing it as the leading national brand to secure prestigious international contracts for luxury cruise ship desalination RO membranes.

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

In the high-tech semiconductor industry, the demand for electronic-grade ultra-pure water sets an incredibly high bar for desalination standards, achievable by only a limited number of elite brands.
By harnessing Proshare's state-of-the-art TFN membrane technology combined with the TsingXi team's vast expertise in water treatment, our comprehensive water treatment plant and pure water equipment solutions have shown extraordinary efficiency in salt, boron, and TOC rejection. Our system's water production capabilities flawlessly align with the semiconductor industry's stringent water quality standards.
This remarkable performance has propelled us to secure a major electronic ultra-pure water treatment project with a renowned 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 involving ammonium sulphate desulphurisation. Our solutions achieve remarkable wastewater concentration levels up to 40 times, with ammonium sulphate concentrations reaching ≥ 20% in the concentrated water. This innovation significantly optimizes energy consumption during subsequent evaporation and crystallization processes, offering substantial cost savings for users. The water quality consistently meets the China Petroleum and Chemical Corporation's corporate standard Q/SH 0628.2-2014 for circulating water make-up, achieving true zero-liquid discharge.
This outstanding result has attracted subsequent orders from other subsidiaries within the corporate group, further solidifying our market presence.
This advanced membrane technology is also tailored for high-temperature, highly acidic wastewater scenarios containing ammonium sulphate, prevalent in energy, refining, chemical, and metallurgical industries. The latest advancements in ammonia desulphurisation technology, coupled with carbon capture, support new energy efficiency and foster growth in the green industry chain, perfectly aligning with the national 'dual-carbon policy' initiative.

Proshare TFN-SEP Customized NF Membrane Dramatically Boosts Lithium Permeate Rate up to 96.6%, with Mg2+ Retention > 99%, Ca2+ Retention > 98%
Technical BottlenecksIn the domain of Lithium Extraction from Salt Lakes, the membrane separation processes (Nanofiltration/Reverse Osmosis) face technical bottlenecks due to challenges such as 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

Proshare Innovation Suzhou Co., Ltd.Groundbreaking Advancements by our Pioneering Team in State-of-the-Art Reverse Osmosis Membrane Technology
Proshare Innovation Suzhou Co., Ltd.Our expert team has masterfully engineered a transformative leap forward in reverse osmosis membrane technology. Utilizing the innovative polymer interface nano-self-assembly approach, we have shattered traditional limitations with two groundbreaking advancements:
Revolutionary Ultra-Thin Separation Layer: Through cutting-edge polymer interface nanotechnology, our team has triumphantly achieved a remarkable reduction in the separation layer's thickness, making it no less than three times thinner than the conventional 100 nm polyamide thin films. This monumental achievement significantly boosts water flux, heralding a remarkable increase in permeability.
Superior Enhanced Performance: With the strategic inclusion of pioneering nanoparticles and specialized hydrophilic polymers, we have elevated the membrane's hydrophilicity, anti-fouling capabilities, durability, and oxidation resistance to unprecedented levels.
When compared to traditional polyamide reverse osmosis membranes,Proshare Innovation Suzhou Co., Ltd.'s groundbreaking innovation unveils breakthroughs across four critical dimensions:
Self-Assembled Nanocomposite Films with Precision
By masterfully integrating nano-scale precision control with nano-doping modification, we create ultra-thin, impeccably ordered separation layers using polymer interface nanotechnology. This sophisticated approach surpasses conventional polyamide membrane limits in terms of thickness uniformity and material adaptability.
Boosted Water Flux and Unmatched Energy Efficiency
Through meticulous optimization of the layer-by-layer self-assembly process, we precisely calibrate the functional layer's thickness, achieving a threefold reduction compared to traditional membranes. This innovation results in an astounding >3x increase in water flux and a remarkable 30% reduction in energy consumption.
Advanced Novel Polymer Materials with Unparalleled Chemical Stability
Pushing beyond polyamide boundaries, our team employs advanced hydrophilic polymers, such as modified polysulfones, alongside ceramic-organic hybrids. These materials exhibit exceptional oxidation resistance (withstanding exposure to 10 ppm chlorine) and superior pH tolerance (maintaining stability across a pH range of 1-12).
Innovative Anti-Fouling Surface Engineering
Our ultra-hydrophilic surface, with a contact angle of less than 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. is your trusted partner in achieving excellence. We are ardently devoted to maintaining gold-standard protocols in health and safety management, ensuring our processes are as safe as they are efficient. Our unwavering commitment to environmental stewardship reinforces our role as responsible custodians of the planet. Furthermore, our steadfast adherence to ISO 9001 quality certifications highlights our promise to deliver products of unmatched quality while embracing sustainable practices, making us a leader in the industry.

 

Invention Patent of Membranes Production Invention Patent of Multi-Layer RO Membrane Utility Model Patent Certificates At Proshare Innovation Suzhou Co., Ltd., innovation is the heartbeat of our enterprise. Our impressive suite of patents is a testament to our relentless pursuit of technological advancements. With groundbreaking achievements in membrane production and the pioneering of complex multi-layer RO membranes, we set the benchmark for cutting-edge technology. Our dedication to leading the market with visionary innovations ensures that we stay ahead of the curve, continuously redefining industry standards with our state-of-the-art solutions.

Packaging & Shipping

 

 

Company Profile

Proshare Innovation SuzhouCo., Ltd. Proudly standing as a beacon of innovation and excellence, Proshare Innovation Suzhou Co., Ltd. is heralded as a national high-tech enterprise, specializing in the research, development, and industrialization of state-of-the-art third-generation thin-film nanocomposite (TFN) membranes. With a dynamic focus on reverse osmosis (RO), nanofiltration (NF), and material separation, we have cemented our legacy in technological advancement. Founded in 2017 by a distinguished team of globally-trained doctoral experts under the visionary leadership of Dr. Lin Xiaofeng-an illustrious figure in national talent programs-our company holds the esteemed title as China's leading domestic manufacturer of TFN membranes.

Core Competencies

Technological Innovation: As trailblazers in TFN technology application, we have elevated industry standards by achieving fully autonomous R&D and enabling localized production of nanofiltration membranes and their manufacturing apparatus. Our breakthroughs are setting unprecedented industry benchmarks.
Intellectual Property: Boasting an impressive portfolio of over 31 patents, our membrane technology stands at the pinnacle of international performance standards. We are proud architects of change, having replaced foreign monopolies with our innovative solutions.
Production Capacity: Encompassing a cutting-edge 2,000 m² R&D facility alongside an expansive15,000 m² production base, our operations are meticulously designed for excellence, scalability, and optimal performance.
Funding: With successful completion of both Pre-A (2023) and A Round (January 2025) financing, we are honored to be supported by the esteemed Suzhou Industrial Park Science Innovation Fund and Yong Sheng Capital, empowering our growth and innovation.
Market Recognition: Celebrated as a preferred supplier, we proudly serve distinguished listed environmental engineering firms and major state-owned enterprises, reinforcing our stature as market leaders.
Leadership:Under the visionary leadership of Dr. Lin Xiaofeng, a distinguished Ph.D. graduate of the University of Strasbourg (France) and a recipient of numerous prestigious provincial and national talent honors (such as Suzhou Leading Talent, Jiangsu Dual Innovation Talent), we are at the forefront of groundbreaking R&D in the industrialization of TFN membranes.

WHY US?

FAQ:

(1) Q: Why Choose Our Company?

A: Comprehensive Solutions
In the realm of water treatment, our TFN membrane sheets, membrane elements, and holistic water treatment systems are crafted to offer unparalleled 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 unmatched.

A: Quality Assurance and Value
Our superior solutions not only surpass expectations but also deliver significant ROI. We offer training, support, and global expertise to ensure our clients' triumph.

A: Partnership and Inspiration
Our collaborations with clients fuel our innovation and enhance water solutions, propelling a mutual vision of a future tapping into the potential of clean water.
(2)Q: Are you a manufacturer or Trade Company?
A: As a professional manufacturer with our own International Trade Department, we have a unique vantage point to comprehend our customers' needs and extend competitive pricing.
(3) Q: How's the after-sale service?
A: Our dedication to customer satisfaction post-purchase is unwavering. We offer engineers for overseas service, ensuring exceptional support through the expertise of merchandisers and translators.

(4) Q: How about the quality?
A: At Proshare Innovation Suzhou Co., Ltd., we pride ourselves on sourcing components and materials from leading industry giants. Our key parts are expertly crafted by our highly skilled team, ensuring the highest level of precision and quality. With a professional assembly line and rigorous quality control systems, we are committed to meeting and exceeding your standards for excellence.

(5) Q: Product /Quality Guarantee and After Sale Service?
A: Experience unparalleled assurance with our 1-year warranty, strictly adhering to international standards. Our dedicated support team is at your service online 24/7, ready to assist you with any questions regarding our machine. Trust in our exceptional customer service for a seamless experience.

(6) Q: Certification?
A: Tsingxi is proud to hold prestigious certifications including ISO9001, ISO14001, and ISO45001, reflecting our unwavering commitment to quality assurance, environmental stewardship, and occupational health and safety. Our products are engineered to perfection, aligning with the rigorous technical standards of 3C and CE, thereby guaranteeing unmatched reliability and performance. Furthermore, all our products receive official certification from the Industry Administration Authority, reinforcing our dedication to excellence.Tsingxi is passionately committed to its evolution as a high-tech powerhouse in the ever-changing global water treatment market, continually advancing the frontiers of innovation and technology.