PSI MEMBRANE®: Elevating Standards in Membrane Technology Thin Film Nanocomposite (TFN): Revolutionizing Filtration
Innovation in Filtration: Loose Nanofiltration or Space-Saving and Efficient: Compact Ultrafiltration Membrane
UNF: Unleashing New Frontiers in Filtration TFN Series: Unmatched Performance in Every Layer The UNF series is a marvel of modern engineering, incorporating pioneering Thin Film Nanocomposite (TFN) technology. With its nano-level, ultra-thin hydrophilic coating, it ensures superior anti-fouling properties. Experience flux rates that are a breathtaking four times higher than conventional TFC membranes, achieving remarkable efficiency with at least 50% reduced pressure requirements. Say goodbye to traditional TFC membranes and embrace the future of filtration.
Key features: Embodying Precision, Efficiency, and Selectivity
Precision at its Best: Tailored to Perfection Higher Efficiency, Superior Performance
Our technology offers an array of precise molecular cuts, expertly customized to fulfill specific customer demands, providing unparalleled precision.
Unmatched Efficiency: Transforming Energy Dynamics
Experience exceptional product flow rates that soar to four times that of leading imported brands. This not only boosts performance but also slashes energy consumption and project expenses dramatically.
Superior Selective Separation: Excellence in Filtration
Our membranes exhibit ultra-high selectivity, skillfully removing a broad spectrum of contaminants, including colloidal iron, colloidal silicon, humic acid, and other dissolved organic matter (DOM), while seamlessly allowing inorganic single and bivalent ions to pass.
Leading in Industrial Minimum- and Zero-Liquid Discharge (MLD/ZLD) Solutions
Key Applications: Versatility Across Industries
Leading the Way in Industrial Minimum- and Zero-Liquid Discharge (MLD/ZLD)
Pioneering Industrial Resource Recovery and Recycling: Spanning steel & metals, precious metals, chemical, medical, pharmaceutical, food, and petrochemical sectors.
Efficient Water Softening Solutions
Advanced Chlor-alkali Processing Techniques
Effective Landfill Leachate De-coloring
| Product |
Effective Membrane area
ft² (m²) |
Feed spacer thickness
(mil) |
Product Flow Rate¹
²gpd( m³/d) |
Stable Salt Rejection¹
(%) |
| UNF500-8040 |
400(37.2) |
34 |
7400(28.0) |
95 |
| UNF1000-8040 |
400(37.2) |
34 |
7400(28.0) |
95 |
| UNF2000-8040 |
400(37.2) |
34 |
7400(28.0) |
95 |
| UNF3000-8040 |
400(37.2) |
34 |
8000(30.3) |
95 |
| UNF5000-8040 |
400(37.2) |
34 |
16000(60.6) |
95 |
1. To ensure peak performance, our permeate flow rate and stabilized salt rejection are verified under meticulously controlled standard conditions:
NF membrane (2000ppm MgSO4, 0.48 MPa, 25ºC, 15% recovery), RO membrane (2000ppm NaCl solution,
1.55 MPa, 25ºC, 15% recovery) prior to any hot water disinfection, ensuring rigorously tested results.
2. Kindly note, the permeate flow variation range is +/-15%, with potential additional fluctuations in final water yield due to
the influence of the heat treatment process involved, ensuring consistent performance.
SIZE: Precise Dimensions in mm for Seamless Integration
| Model |
A |
B |
C |
| 4040 |
1016 |
100.3 |
19.1 |
| 8040 |
1016 |
200 |
28.6 |
Industry Applications
ProshareProshare Innovation Suzhou Co., Ltd. has amassed unparalleled expertise in offering exceptional technical solutions specifically designed for the industrial sector, meeting the growing demand for utterly pristine water. Our unrivaled proficiency encompasses a spectrum of complex industrial processes, wastewater treatment and reuse, and resource recycling, all tailored to perfection.
We are actively involved across a wide range of crucial industry sectors, including petrochemical, mining, lithium extraction from salt lakes, lithium iron phosphate & lithium battery recycling, as well as semiconductors, seawater desalinization, reclaimed water, leachate management, synthetic biology, copper foil production, pharmaceuticals, and power generation industries. Our presence in these sectors is marked by our commitment to excellence and innovation.
Our sophisticated expertise spans diverse applications such as steam boiler feeding, food & beverage industries (including mineral water bottling, soft drinks, juices), painting lines, dairies, ice cream production, laundries, hospitals, textiles, mechanical industries, and steel companies, among others. These industries benefit from our advanced solutions tailored to enhance operational efficiency and quality.
Hospitality/Seawater and Brackish Water Desalination Applications
Proshare's extensive proficiency in desalination technology has been successfully harnessed for water desalination applications in civil environments, such as hotels and touristic resorts. With the escalating need for fresh water in these settings, our sophisticated R.O. sea water and brackish water desalination systems offer a dependable and advanced alternative, adept at fulfilling the escalating demands of burgeoning tourist hotspots.
Municipal and Civil Use
Our unwavering dedication to providing innovative, scalable, and eco-friendly solutions ensures the efficient and sustainable treatment of wastewater and effluents. Featuring a comprehensive portfolio of patented technologies, supported by national-level experts and scientific research institutions, we assure municipalities of compliance with the most stringent health and environmental standards. Our commitment to continual enhancement, driven by systematic real-time feedback from our field engineers, ensures our sanitation systems remain at the forefront of technological advancement.
Our extensive proficiency in sewage treatment empowers you to achieve your sustainable development goals. As leaders in sustainable development, we present a diverse array of tailored solutions, including:
State-of-the-art Sanitation technologies.
Innovative Recovery of Reusable Materials from Wastewater.
Farming Applications
To ensure optimal animal health and productivity (inclusive of cattle, chickens, sheep, and pigs), the quality and availability of water are crucial. Premium water quality is a foundation for influencing desired growth and maximizing animal performance, making it an essential factor in successful farming.
Farm water sources are diverse, originating from water wells, civil water networks, and occasionally from rivers and other surface sources, each possessing unique characteristics.
Except for chlorine-treated civil network water, other sources often contain high levels of dissolved and suspended solids and pathogens. Reverse osmosis technology stands out as the most effective method to combat these contaminants. It is imperative for farm water, particularly from non-civil sources, to undergo technological treatment to reduce harmful substances, ensuring the safety and welfare of the animals.
Successful Cases Reference
Proshare PSI MEMBRANE: The Pinnacle of Innovation Desalination RO Membrane: Setting New Standards Exceptional Performance in Desalination Across Luxury Cruise Ships
Traditionally, the realm of desalination membranes for prestigious luxury cruise liners has been dominated by well-established global powerhouses. As these majestic vessels navigate myriad waters, the salinity and temperature of the source water exhibit considerable variation, necessitating membranes that seamlessly adapt to a spectrum of environmental conditions. Proshare's state-of-the-art membranes guarantee a steady production of pristine water, meeting the stringent demands of oceanic voyages, regardless of these challenges.
The PSI MEMBRANE Pro-HR-SW seawater desalination membranes have redefined excellence, boasting both an extraordinary desalination rate and consistent water production stability. These cutting-edge membranes have not only met but exceeded the rigorous cruise ship water quality standards, ensuring unparalleled performance for high-end luxury liners.
This remarkable achievement spurred the replacement of existing desalination membranes across three additional cruise ships. Proshare's success in this venture has unequivocally positioned it as the trailblazing national brand to secure international luxury cruise ship orders for desalination RO membranes.
A Comprehensive SolutionState-of-the-Art Water Treatment Plant for Ultra-Pure Water in the Semiconductor Sector
The demand for cutting-edge electronic-grade ultra-pure water, especially in membrane desalination, is highly exacting, with only a select few brands capable of satisfying these demanding standards.
Harnessing Proshare's revolutionary TFN membrane technology and the TsingXi team's unparalleled expertise in water treatment, our fully integrated water treatment plant offers pure water solutions that demonstrate exceptional rejection of salts, boron, and TOC. This system's water output meets the semiconductor industry's stringent water quality requirements.
This notable success paved the way for us to capture the electronic ultra-pure water treatment project from a distinguished Japanese publicly-listed company.
Proshare: Leading with InnovationTailor-made TFN Special Acid-resistant and High-pressure Membranes: Excellence Engineered Revolutionizing Wastewater Treatment in Petrochemical and Refining Industries, Achieving Zero Liquid Discharge
Proshare: Pioneering Change Tailor-made TFN special acid-resistant and high-pressure membranes, expertly optimized foradvanced wastewater treatment in ammonium sulphate desulphurisation processes. These membranes achieved a concentration level up to 40 times, with an ammonium sulphate concentration of ≥ 20% in the concentrated water. This innovation significantly reduces energy consumption for subsequent evaporation and crystallization, resulting in substantial cost savings. The water produced aligns with the corporate standard Q/SH 0628.2-2014 for circulating water make-up of China Petroleum and Chemical Corporation, ensuring zero wastewater discharge.
This Impressive Outcome has ushered in a surge of follow-up orders from other subsidiaries within the conglomerate.
This Transformative membrane technology also finds application in other high-temperature, highly acidic wastewater contexts containing ammonium sulphate, encompassing industries such as energy, refining, chemical, and metallurgy. The latest breakthroughs in ammonia desulphurization technology, paired with carbon capture initiatives, support new energy consumption and foster the evolution of a sustainable green industry chain, in harmony with the national 'dual-carbon policy.'
Proshare: At the Forefront TFN-SEP Customized NF Membrane: Maximizing Lithium Permeate Rate up to 96.6%, with Mg2+ Retention Rate > 99%, Ca2+ Retention Rate > 98%
Overcoming Technical Hurdlesof Membrane Separation (Nanofiltration/Reverse Osmosis) in the extraction of lithium from salt lakes, challenged by membranefouling,lowsElectrical efficiency is currently under 80%, suggesting significant potential for enhancement and refinement to achieve optimal performance.HighenergyConsumption accounts for approximately 30%-40% of the total operational expense, presenting a substantial opportunity for introducing innovative cost-reduction strategies.ShortMembranelifespan is projected at 2-3 years, providing a dependable and long-lasting solution suitable for diverse applications.
Proshare PSI MEMBRANE TFN-SEP Customized NF/RO Membrane
has demonstrated superiorperformanceData in a key lithiumextraction project situated in thepristine Lakkor Tso Salt Lake , Tibet, China:
Utilizing an innovative 2-stage Nanofiltrationprocess combined with a 1-stage RO, we achieve an excellent production water containing Mg2+ at just 2.9mg/L and Ca2+ at a mere 2.25mg/L. The retention rate for Mg2+ exceeds 99%, while Ca2+ retention is over 98%. Furthermore, the lithiumpermeate rate is an impressive 96.6%, with the flux reaching nearly 20LMH under an optimal operating pressure of 1MPa.Our cutting-edge membrane technology is both environmentally and economically sustainable, greatly enhancing product purity and quality standards.
ProshareRevolutionizing Next-Gen Reverse Osmosis Membrane Technology
ProshareOur dedicated team has spearheaded a groundbreaking innovation in reverse osmosis membranes, utilizing cutting-edge polymer interface nano-self-assembly technology. By overcoming traditional membrane development limitations, we have achieved two revolutionary milestones:
Ultra-Thin Separation Layer: Leveraging advanced polymer interface nanotechnology, we have engineered a separation layer that is at least three times thinner than standard 100 nm polyamide thin films. This substantial reduction in thickness significantly amplifies water flux, markedly enhancing permeability.
Superior Performance Enhancement: By integrating nanoparticles with cutting-edge hydrophilic polymers, we have made remarkable advancements in elevating the membrane's hydrophilicity, anti-fouling capabilities, durability, and oxidation resistance.
In contrast to conventional polyamide reverse osmosis membranes,Proshare's innovation stands out with breakthroughs in four critical areas:
Self-Assembled Nanocomposite Films
The synergy of nano-scale precision control and nano-doping modification facilitates the creation of ultra-thin, precisely ordered separation layers via polymer interface nanotechnology. This groundbreaking approach surpasses the thickness uniformity and material diversity limitations of traditional polyamide membranes.
Increased Water Flux and Energy Efficiency
Through meticulous optimization of the layer-by-layer self-assembly process, we have precisely controlled the functional layer thickness, achieving an impressive 3x reduction compared to traditional membranes. This strategic advancement results in >3x higher water flux and 30% reduced energy consumption.
Innovative Polymer Materials with Exceptional Chemical Stability
Departing from polyamide, our team incorporates advanced hydrophilic polymers (e.g., modified polysulfones) and ceramic-organic hybrids. These state-of-the-art materials exhibit exceptional oxidation resistance (withstanding 10 ppm chlorine exposure) and pH endurance (stable within the 1-12 pH range).
Advanced Anti-Fouling Surface Engineering
Our superhydrophilic surface, featuring a contact angle below 10° and reinforced by nanoparticles, reduces organic fouling susceptibility by 50%. This innovation extends chemical cleaning intervals from 3 to 6 months, while cutting maintenance costs by 40%.
Health & Safety Management System Certificate Environmental Management System Certificate ISO 9001 Quality System Certificate Proshare Innovation Suzhou Co., Ltd. stands as a beacon of excellence, showcasing our unwavering commitment to the pinnacle of industry standards. Our certifications reflect a robust health and safety management system, an unwavering dedication to preserving the environment, and a steadfast adherence to ISO 9001 quality management protocols. This trifecta of certifications not only highlights our proactive approach to comprehensive management systems but also reinforces our promise to deliver products and services of exceptional quality.
Invention Patent of Membranes Production Invention Patent of Multi-Layer RO Membrane Utility Model Patent Certificates At Proshare Innovation Suzhou Co., Ltd., innovation isn't just a buzzword-it's our legacy. Our impressive portfolio of patents epitomizes our relentless pursuit of technological advancement. From groundbreaking innovations in membrane production to the state-of-the-art development of multi-layer RO membranes, our patents are a testament to our leadership at the forefront of cutting-edge technologies. We are pioneers, continually shaping the future landscape of the industry with our inventive spirit and ingenious solutions.
Proshare Innovation SuzhouCo., Ltd. emerges as a shining beacon of innovation and advanced technology in the dynamic world of water purification. This prestigious national high-tech enterprise is relentlessly committed to trailblazing advancements within third-generation thin-film nanocomposite (TFN) membranes, meticulously designed for reverse osmosis (RO), nanofiltration (NF), and other essential material separation applications. Established in the vibrant year of 2017 by visionary overseas-returned doctoral experts, and under the astute leadership of the illustrious Dr. Lin Xiaofeng-recognized with national-level talent accolades-Proshare Innovation has carved out a distinctive niche as China's sole domestic producer of TFN membranes.
Core Competencies
Technological Innovation: As forerunners in the industry, we have masterfully woven TFN technology into the fabric of nanofiltration membranes, achieving full autonomy in research and development. Our cutting-edge facilities ensure the complete localization of both membrane manufacturing and the equipment utilized, setting unprecedented benchmarks and redefining industry standards.
Intellectual Property: With an extraordinary portfolio of over 31 patents, our membrane performance not only harmonizes with international standards but surpasses them, effectively replacing previously monopolized foreign products and establishing novel industry norms.
Production Capacity: We proudly operate a sophisticated 2,000 m² R&D facility paired with an expansive15,000 m² production base, fully equipped to cater to the escalating demand for our groundbreaking solutions.
Funding: Our successful closure of Pre-A Round (2023) and A Round (January 2025) financing, robustly supported by Suzhou Industrial Park Science Innovation Fund and Yong Sheng Capital, robustly fortifies our financial foundation and propels our growth trajectory.
Market Recognition: Our esteemed position as a preferred supplier to illustrious listed environmental engineering firms and state-owned enterprises underscores our market leadership and the profound trust our clients bestow upon us.
Leadership:Dr. Lin Xiaofeng, an esteemed Ph.D. graduate from the prestigious University of Strasbourg in France, has been duly honored with numerous awards, including Suzhou Leading Talent and Jiangsu Dual Innovation Talent accolades. Under his dynamic leadership, the company's R&D endeavors in TFN membrane industrialization continue to chart new territories and push the boundaries of innovation.
WHY US?
FAQ:
(1) Q: Why Choose Our Company?
A: We offer comprehensive water treatment solutions that are revolutionizing the industry landscape.
Our pioneering Thin Film Nanocomposite (TFN) membrane sheets, membrane elements, and holistic water treatment systems deliver unmatched solutions for customers seeking state-of-the-art technology and innovation.
A: Customization capabilities
Our solutions are expertly backed by national specialist teams and the prestigious Tsinghua University Suzhou Environmental Innovation, ensuring tailored solutions that address unique customer needs with precision.
A: Ensuring quality and delivering worth.
Our premium solutions promise not only excellence,but also deliver an impressive return on investment (ROI) for our clients. We provide comprehensive training, dedicated support, and unparalleled services, extending our distinguished local expertise to the global stage.Our approach is to provide complete training, robust support, and unparalleled services, leveraging our esteemed local expertise on a global platform.
A: Collaborating with our customers
We draw inspiration from our esteemed customers, who tirelessly work to deliver the priceless gift of clean water. Together, we strive for a world optimized by water solutions, ensuring a brighter, more sustainable future.
(2) Q: Are you a manufacturer or Trade Company?
A: As an esteemed and professional manufacturer equipped with our own International Trade Department, we have a deep-seated understanding of customer needs, allowing us to offer not only exceptional service but also highly competitive pricing.
(3) Q: How's the after-sale service?
A: Our team of seasoned engineers is poised to deliver exceptional on-site service internationally. This is complemented by our merchandisers' meticulous oversight and expert translation services, ensuring that our support is both seamless and effective, regardless of location.
(4) Q: How about the quality?
A: Our commitment to quality is unwavering, with stringent quality assurance processes in place. We meticulously source main sub-assemblies and raw materials from industry titans, ensuring superior quality. Our key components are crafted in-house by our talented team, culminating in a professional assembly line and quality testing that set the bar for industry excellence.
(5) Q: Product /Quality Guarantee and After Sale Service?
A: Experience unrivaled assurance with our comprehensive 1-year warranty that complies with International standards. Our dedicated online support team is at your service 24/7, ready to address any inquiries regarding our machines with promptness and precision.
(6) Q: Certification?
A: We take pride in Tsingxi's distinguished status, having achieved ISO9001, ISO14001, and ISO45001 certifications. Our products are thoughtfully engineered to meet the stringent technical standards of 3C and CE, with every product being officially certified by the Industry Administration Authority. Our steadfast commitment is to upholding the utmost quality and safety standards.Tsingxi remains steadfast in its mission to ascend as a preeminent high-tech powerhouse within the ever-evolving global water treatment market, consistently setting new standards for innovation and reliability.
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