Advanced Nanofiltration Membrane with Featuring Large Flux and Customized Gpd

• 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

 

Discover the future of filtration with our NF98 Series, a groundbreaking innovation that utilizes advanced Thin Film Nanocomposite (TFN) technology. This series is a marvel of engineering, fusing nano-level precision with ultra-thin hydrophilic coating technology to provide unparalleled anti-fouling performance. With its revolutionary design, the NF98 series offers double the flux compared to conventional TFC membranes, functioning at an impressive 50% lower pressure. Whether you need to replace NF270, XC-N, DL, DK, or other traditional membranes, the NF98 series stands out as a superior choice.

Key Features:

High Rejection Rate (over 98%):
Achieve exceptional monovalent-divalent ion selectivity, empowering you to produce high-purity salt solutions effortlessly. Simultaneously, this reduces the liquid volume necessary for subsequent thermal treatment, enhancing efficiency and performance.
Anti-fouling and Chemical Resistant
Engineered with precision, the membrane's sophisticated chemistry guarantees a durable and long-lasting element withsuperior anti-fouling properties, ensuring dependable performance over time.
Higher Flux
Experience up to twice the flux output of conventional TFC membranes, enabling superior waterand resource recovery. This leads to reduced energy consumption and maximized efficiency.
High Removal of Organic Compounds
Excel in the removal of organic compounds, including pesticides, herbicides, antibiotics, and THM precursors, etc., ensuring a cleaner and safer output.

 

Key Applications:

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

Innovative solutions for industrial resource recovery and recycling

Softening

Chloralkali processing

Effective 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. Dive into a world of extraordinary water treatment with our high-performance, large flux membrane! Engineered for excellence, our product promises outstanding flow and rejection rates. It is meticulously tested under controlled conditions: 2000 ppm MgSO4 and 2000 ppm NaCl at 70 psi (0.48 MPa), 77 °F (25 °C), with a 15% recovery rate. These stringent standards ensure exceptional reliability and consistent performance, exceeding all your expectations with confidence.
2. Discover the remarkable efficiency of our product's water yield, showcasing a minimal variation of just +/- 15%. This demonstrates its outstanding adaptability and versatility under varying conditions, precisely tailored to meet your specific needs with unmatched precision.
3. Experience the cutting-edge of filtration technology with our distinct HF, SP, Pro, and SPEC membrane classifications. Each designation represents a facet of excellence: high throughput, salt separation, high rejection, and bespoke series. For a tailor-made solution that fits your unique requirements, consult with our expert pre-sales engineers who offer insightful guidance and support.

SIZE: mm

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

Main Application

Industry Applications

 

ProshareProshare stands as a paragon of innovation, boasting a wealth of expertise in crafting bespoke technical solutions tailored for the industrial landscape. Our specialization in delivering impeccably pure water is unmatched, serving as a foundation for myriad industrial processes. Our forte lies in pioneering wastewater treatment and reuse strategies, along with the ingenious recycling of vital resources, setting new benchmarks in operational excellence.
Our expansive expertise seamlessly traverses a multitude of critical industry sectors. From the dynamic realms of petrochemicals and mining to the strategic extraction of lithium from salt lakes, our proficiency spans the vast domains of lithium iron phosphate, lithium battery recycling, and semiconductor technology. Moreover, we excel in seawater desalination, artful management of reclaimed water, leachate processing, synthetic biology innovations, precision copper foil production, pharmaceutical advancements, and pioneering power solutions.
Our unparalleled versatility caters to a diverse spectrum of sectors, including the intricate operations of steam boilers and the enticing food and beverage industry. From mineral water bottling and soft drinks to juices, our expertise permeates the industry. We also provide specialized solutions for painting lines, dairies, ice cream manufacturing, laundries, hospitals, textiles, mechanical industries, and the enduring strength of the steel industry, driving excellence and operational efficiency across all fronts.

Hospitality/Seawater and Brackish Water Desalination Applications

Proshare's deep-rooted expertise in desalination technology flourishes in the realm of water desalination tailored for civil infrastructures, including esteemed hotels and burgeoning touristic resorts. The fundamental provision of fresh water stands paramount for these entities, and our robust R.O. seawater or brackish water desalination techniques provide a viable, sustainable solution. This approach effectively addresses the surging water demands of rapidly developing touristic regions, meeting their vital needs with precision and reliability.

Municipal and Civil use

We deliver groundbreaking, scalable solutions for the efficient and sustainable management of wastewater and effluents. Our comprehensive portfolio, featuring patented technologies and supported by national-level experts and scientific research institutions, reassures municipalities as they meet rigorous health and environmental standards. With systematic feedback from our dedicated field engineers, we relentlessly pursue the continuous enhancement of our cutting-edge sanitation systems.
Our leadership in sewage treatment forms the bedrock of our expertise, enabling you to achieve and exceed your sustainable development goals. As a vanguard of sustainable progress, we present a comprehensive suite of solutions, including:
Revolutionary sanitation technologies.
Innovative recovery processes designed to reclaim reusable materials from wastewater, optimizing resource efficiency.

Farming applications

Water is the essential lifeblood that sustains the health and peak performance of livestock, from cattle and chickens to sheep and pigs. The quality of this water is crucial, as it directly influences the optimal growth and productivity of these animals, fostering an environment that promotes their thriving success.
Farm water sources are diverse, ranging from water wells and civil water networks to a lesser extent, rivers and other surface sources. Each source uniquely contributes to the successful operation and productivity of the farm ecosystem.
Beyond the civil networks abundant in free chlorine, alternative sources are often laden with high levels of dissolved and suspended solids, in addition to harmful pathogens. Reverse osmosis technology emerges as a beacon of efficiency, mitigating adverse impacts. Consequently, contaminated farm water necessitates thorough technological treatment to eradicate detrimental substances, thereby safeguarding the health and well-being of farm animals.

Successful Cases Reference

Proshare PSI MEMBRANE Desalination RO Membrane Serves Desalination in Cruise Ship
Historically, the application of desalination membranes on international luxury cruise ships has been a domain of select elite brands. As these majestic vessels navigate varied waters, the fluctuating salinity and temperature of feed water demand adaptable membranes. Our membranes ensure remarkable adaptability and consistent water production, meeting the demanding needs of these oceanic giants.
The PSI MEMBRANE Pro-HR-SW seawater desalination membranes from Proshare showcase extraordinary performance with unparalleled desalination rates and stable water production. The high-quality water generated meets the rigorous standards of cruise ships, establishing a new standard of excellence and reliability.
This outstanding achievement resulted in the replacement of existing desalination membranes on three additional cruise ships. Proshare's resounding success marks it as the first national brand to secure international luxury cruise ship orders for desalination RO membranes, heralding a new era of innovation.

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

In the competitive semiconductor industry, electronic-grade ultra-pure water requires extremely high desalination standards, a feat achieved by only a select few global brands.
Harnessing Proshare's pioneering TFN membrane technology and the unparalleled expertise of the TsingXi team, our comprehensive water treatment plant and pure water equipment solutions excel in rigorous salt, boron, and TOC rejection performance, perfectly aligning with the semiconductor industry's stringent water standards.
This phenomenal performance has secured us a major electronic ultra-pure water treatment project with a prestigious Japanese listed company, underscoring our technological prowess.

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

Proshare Our tailor-made TFN special acid-resistant and high-pressure membrane solutions forwastewater treatment processes, particularly with ammonium sulphate desulphurisation, achieve concentration levels up to 40 times, with ammonium sulphate concentrations of ≥20%. This dramatically reduces energy consumption in evaporation and crystallization, offering substantial cost savings. The resultant water quality meets China Petroleum and Chemical Corporation's corporate standard Q/SH 0628.2-2014, achieving genuine zero wastewater discharge.
This remarkable outcome has attracted more orders from other group subsidiaries.
This membrane technology is also suited for other high-temperature, highly acidic wastewater scenarios with ammonium sulphate, such as in energy, refining, chemical, and metallurgical industries. The latest ammonia desulphurisation technology, coupled with carbon capture, enhances energy consumption and fosters the expansion of the green industry chain, aligning seamlessly with the national 'dual-carbon policy'.

Proshare TFN-SEP Customized NF Membrane Dramatically Boosts Lithium Permeate Rate to 96.6%, with Mg2+ Retention > 99% and Ca2+ Retention > 98%
Technical Bottlenecksin Membrane Separation (Nanofiltration/Reverse Osmosis) for Lithium Extraction from Salt Lakes include challenges of 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 Breakthroughs in State-of-the-Art Reverse Osmosis Membrane Technology
ProshareOur expert team has ingeniously crafted a revolutionary advancement in reverse osmosis membranes utilizing the pioneering polymer interface nano-self-assembly technology, overcoming traditional barriers with two game-changing innovations:
Revolutionary Ultra-Thin Separation Layer: Utilizing cutting-edge polymer interface nanotechnology, our team has accomplished a groundbreaking reduction in the separation layer thickness, achieving a thickness at least three times thinner than the standard 100 nm polyamide films. This breakthrough significantly amplifies water flux, resulting in an extraordinary increase in permeability.
Superior Enhanced Performance: By infusing trailblazing nanoparticles and advanced hydrophilic polymers, we have elevated the membrane's hydrophilicity, anti-fouling capabilities, durability, and oxidation resistance to unprecedented levels.
Compared to traditional polyamide reverse osmosis membranes,Proshare's cutting-edge innovation showcases breakthroughs in four critical dimensions:
Precision in Self-Assembled Nanocomposite Films
With the exquisite integration of nano-scale precision control and nano-doping modification, we engineer ultra-thin, perfectly ordered separation layers using polymer interface nanotechnology. This sophisticated approach surpasses conventional polyamide membrane limitations, ensuring optimal thickness uniformity and enhanced material versatility.
Enhanced Water Flux and Exceptional Energy Efficiency
Through meticulous optimization 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 exceptional >3x increase in water flux and a notable 30% reduction in energy consumption.
Advanced Novel Polymer Materials with Extraordinary Chemical Stability
Surpassing the boundaries of polyamide, our team employs advanced hydrophilic polymers, such as modified polysulfones, alongside ceramic-organic hybrids. These materials exhibit remarkable resistance to oxidation (enduring exposure to 10 ppm chlorine) and exceptional pH stability (maintaining integrity 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, significantly reducing 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. proudly upholds the highest standards of operational excellence. Our company stands as a shining example of commitment to exceptional health and safety management, environmental responsibility, and strict adherence to ISO 9001 quality management systems. This commitment reflects our unwavering dedication to delivering superior quality and fostering sustainable practices throughout our operations.

 

Invention Patent of Membranes Production, Invention Patent of Multi-Layer RO Membrane, Utility Model Patent Certificates. At Proshare Innovation Suzhou Co., Ltd., our dedication to pioneering innovation is unmatched. Our impressive array of patents showcases our leadership in technology, marking groundbreaking achievements in membrane production and the cutting-edge development of advanced multi-layer RO membranes. By consistently setting new benchmarks, our state-of-the-art technologies propel us to the forefront of the industry, guiding 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 proudly reigns as the premier domestic manufacturer of TFN membranes in China.

Core Competencies

Technological Innovation: As pioneers in the application of TFN technology, we have set new benchmarks by achieving fully autonomous R&D and localized production of nanofiltration membranes and their manufacturing equipment. Our breakthroughs redefine industry standards.
Intellectual Property: With a formidable portfolio of over 31 patents, our membrane technology has reached the zenith of international performance standards. We've proudly supplanted foreign monopolies with our innovative solutions.
Production Capacity: Spanning a 2,000 m² R&D facility and an expansive15,000 m² production base, our operations are designed for excellence and scalability.
Funding: 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.
Market Recognition: Honored as a preferred supplier, we serve esteemed listed environmental engineering firms and prominent state-owned enterprises, fortifying our market leadership.
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.

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 meticulously engineered to offer unparalleled solutions to our customers.

A: Tailored Customization
Empowered by national expert teams and collaboration with Tsinghua University Suzhou Environmental Innovation, our customization capabilities are second to none.

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

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 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.
(3) Q: How's the after-sale service?
A: Our commitment to post-purchase satisfaction is unwavering. We provide engineers for overseas service, ensuring seamless support under the guidance of merchandisers and translators.

(4) Q: How about the quality?
A: Utilizing components and materials sourced from industry giants, our key parts are crafted with precision by our highly skilled team. Our state-of-the-art assembly line is complemented by rigorous quality control systems, ensuring that we consistently meet and exceed your most exacting standards.

(5) Q: Product /Quality Guarantee and After Sale Service?
A: Experience complete assurance with our 1-year warranty, crafted to meet International standards. Our dedicated support team is at your service online 24/7, ready to assist with any inquiries you might have about our machine. Engage with us and savor the exceptional customer service we are renowned for.

(6) Q: Certification?
A: At Tsingxi, we are proud to hold ISO9001, ISO14001, and ISO45001 certifications, underscoring our unwavering dedication to quality, environmental sustainability, and occupational safety. Our products are engineered to meet the rigorous technical standards of 3C and CE, ensuring unparalleled reliability and performance. Furthermore, all our products are officially certified by the Industry Administration Authority, verifying their compliance with the highest industry standards.Tsingxi is passionately committed to its evolution as a leading high-tech powerhouse in the ever-evolving global water treatment market, continually advancing the frontiers of innovation and excellence.