PSI MEMBRANE®: Introducing PSI MEMBRANE®, the cutting-edge solution for superior water filtration efficiency and effectiveness. Thin Film Nanocomposite (TFN): Harness the power of Thin Film Nanocomposite (TFN) technology, setting a new benchmark in membrane innovation.
Loose Nanofiltration or: Choose between Loose Nanofiltration or Compact Ultrafiltration for unparalleled filtration capabilities. Compact Ultrafiltration Membrane: Compact Ultrafiltration Membrane offers a robust, sleek design for high-performance filtration.
UNF: The ultimate choice for unmatched ultrafiltration needs, UNF delivers superior performance. TFN Series: Explore the TFN Series, where cutting-edge technology meets exceptional filtration precision. Incorporating innovative Thin Film Nanocomposite (TFN) technology, the UNF series features nano-level, ultra-thin hydrophilic coating technology that offers excellent anti-fouling performance. These membranes deliver flux rates four times higher than traditional TFC membranes while operating at least 50% lower pressure. They are the perfect replacement for conventional TFC membranes. Discover the impressive UNF series, leveraging state-of-the-art TFN technology for unmatched anti-fouling capabilities. Experience the advantage of fourfold higher flux rates compared to standard TFC membranes, all while benefiting from a significant reduction in operational pressure by at least half. A seamless upgrade to traditional TFC membranes, elevating your filtration efficiency.
Key features: Explore the exceptional features that make our product stand out in the industry.
Precision at its Best: Experience unparalleled precision with our advanced membrane technology. Higher: Enjoy superior filtration with our high-performance capabilities.
Offers multiple precise cutting molecules, tailored to meet specific customer requirements. Experience customized precision with molecules finely cut to client specifications, ensuring tailored solutions for your unique needs.
Unmatched Efficiency: Revel in the efficiency that sets new standards in filtration technology.
Achieves product flow rates up to four times higher than imported brands, significantly reducing energy consumption and project costs. Achieve up to fourfold enhanced flow rates, surpassing imported alternatives while slashing energy usage and overall project expenditures.
Superior Selective Separation: Achieve elite selective separation for the most demanding applications.
Boasts ultra-high selectivity, effectively removing most colloidal iron, colloidal silicon, humic acid, and other dissolved organic matter (DOM) while allowing the passage of inorganic single and bivalent ions. Experience extraordinary selectivity, efficiently eliminating colloidal impurities while permitting the passage of essential inorganic ions.
Industrial Minimum- and Zero-Liquid Discharge (MLD/ZLD): Revolutionize industrial processes with MLD/ZLD technology.
Key Applications: Discover diverse applications where our product excels, transforming industries.
Industrial Minimum- and Zero-Liquid Discharge (MLD/ZLD): Embrace sustainable solutions for industrial discharge challenges with MLD/ZLD.
Industrial resource recovery and recycling (e.g., steel & metals, precious metals, chemical, medical, pharmaceutical, food & petrochemical industries): Optimize resource recovery and recycling across diverse industries, from metals to pharmaceuticals.
Water softening: Achieve efficient water softening with our advanced membrane technology.
Chlor-alkali processing: Elevate chlor-alkali processing efficiency with superior filtration solutions.
Landfill leachate de-coloring: Transform landfill leachate management with effective de-coloring capabilities.
| 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 optimal performance, permeate flow rate and stabilized salt rejection are based on the following rigorously tested standard conditions: Ensure optimal performance with our meticulously tested standard conditions for permeate flow rate and stabilized salt rejection.
NF membrane (2000ppm MgSO4, 0.48 MPa, 25ºC, 15% recovery), RO membrane (2000ppm NaCl solution, Maintain superior filtration with our NF and RO membranes, proven under stringent conditions.
1.55 MPa, 25ºC, 15% recovery) prior to any hot water disinfection. Tested under rigorous conditions, ensuring reliability before hot water disinfection.
2. Please note, the variation range of permeate flow is +/-15%, and the final water yield may experience additional fluctuations due to: Acknowledge potential variations in permeate flow and final water yield, influenced by specific conditions.
the heat treatment process involved. Consider the impact of the heat treatment process on consistency.
SIZE: mm: Dimensions specified in millimeters for precision fit and installation.
| Model |
A |
B |
C |
| 4040 |
1016 |
100.3 |
19.1 |
| 8040 |
1016 |
200 |
28.6 |
Industry Applications
ProshareProshare Innovation Suzhou Co., Ltd. stands as a beacon of excellence, renowned for its unparalleled expertise in delivering cutting-edge technical solutions tailored specifically for the industrial realm. Our mastery in ensuring absolutely pure water spans across complex industrial processes, wastewater treatment and reuse, as well as resource recycling, positioning us as leaders in this domain.
We proudly serve a spectrum of pivotal industry sectors, encompassing petrochemical, mining, lithium extraction from salt lakes, lithium iron phosphate & lithium battery recycling, semiconductor, seawater desalination, reclaimed water, leachate management, synthetic biology, copper foil production, pharmaceuticals, and power generation industries.
Our expert solutions extend seamlessly to various applications, including steam boiler feeding, food & beverage industries (like mineral water bottling, soft drinks, juices), painting lines, dairies, ice cream production, laundries, hospitals, textiles, mechanical industries, and steel companies, among others.
Hospitality/Seawater and Brackish Water Desalination Applications
Proshare's profound expertise in desalination technology has been a game-changer, particularly in the civil use of water desalination within hotels and touristic resorts. Recognizing the essential nature of fresh water for these infrastructures, our R.O. sea water or brackish water desalination systems offer a dependable and sophisticated solution, adept at accommodating the burgeoning needs of rapidly growing touristic hotspots.
Municipal and Civil Use
At Proshare, we are unwavering in our mission to provide groundbreaking, scalable, and eco-conscious solutions for the effective and sustainable treatment of wastewater and effluents. Our extensive portfolio, enriched by patented technologies and the expertise of national-level specialists and scientific research institutions, assures municipalities of adherence to the most stringent health and environmental regulations. We are committed to perpetually enhancing our sanitation systems, driven by meticulous, real-time insights from our field engineers.
Our deep-rooted expertise in sewage treatment forms the foundation of our ability to support you in realizing your sustainable development goals. As pioneers in sustainable evolution, we offer a broad spectrum of solutions, including:
Cutting-edge Sanitation technologies.
Innovative Recovery of Reusable Materials from Wastewater.
Farming Applications
To ensure optimal animal health and productivity-whether for cattle, chickens, sheep, or pigs-the quality of water is as vital as its availability. Premium water quality is crucial in fostering growth and maximizing animal performance.
Farm water can come from diverse sources, such as water wells, civil water networks, and occasionally rivers and other surface sources, each with its unique attributes.
Apart from chlorine-treated civil network water, other sources frequently harbor high levels of dissolved and suspended solids and pathogens. Thus, reverse osmosis technology emerges as the most potent method for mitigating these contaminants. It is vital for farm water, especially from non-civil sources, to undergo technological treatment to reduce harmful elements, ensuring animal safety and well-being.
Successful Cases Reference
Proshare PSI MEMBRANE Desalination RO Membrane Serves Desalination in Cruise Ship
Historically, the domain of desalination membranes for international luxury cruise ships has been the playground for established global brands. As these ships traverse various waters, the salinity and temperature of the feed water can vary, demanding membranes that are adaptable to diverse conditions. Proshare's advanced membranes ensure consistent water production, aligning with the rigorous needs of ocean-going vessels, despite these challenges.
The PSI MEMBRANE Pro-HR-SW seawater desalination membranes have set a new benchmark in both exceptional desalination rate and unwavering water production stability. These membranes have surpassed the stringent cruise ship water quality standards, ensuring premium performance for luxury liners.
This extraordinary achievement catalyzed the replacement of existing desalination membranes across three more cruise ships. Proshare's triumph in this endeavor firmly establishes it as the pioneering national brand to secure international luxury cruise ship orders for desalination RO membranes.
AComplete Water Treatment Plant for Generating Ultra-pure Water in the Semiconductor Industry
The demand for electronic-grade ultra-pure water, particularly in the realm of membrane desalination, is exceptionally stringent, with only a select few brands capable of meeting these rigorous standards.
Leveraging Proshare's groundbreaking TFN membrane technology and the TsingXi team's extensive expertise in water treatment, our complete water treatment plant delivers pure water equipment solutions exhibiting superior rejection of salts, boron, and TOC. This system's water production meets the semiconductor industry's exacting water requirements.
This successful outcome paved the way for us to secure the electronic ultra-pure water treatment project from a prominent Japanese listed company.
ProshareTailor-made TFN Special Acid-resistant and High-pressure Membranes for Wastewater Treatment in Petrochemical / Refining, Achieving Truly Zero Liquid Discharge
Proshare Tailor-made TFN special acid-resistant and high-pressure membranes, optimized forwastewater treatment in ammonium sulphate desulphurisation processes, achieved a concentration level up to 40 times with an ammonium sulphate concentration of ≥ 20% in the concentrated water. This significantly reduces energy consumption for subsequent evaporation and crystallization, offering substantial cost savings. The water produced meets the corporate standard Q/SH 0628.2-2014 for circulating water make-up water of China Petroleum and Chemical Corporation, ensuring zero wastewater discharge.
This outstanding result has led to a wave of subsequent orders from other subsidiaries within the group.
This membrane technology is also applicable to other high-temperature, highly acidic wastewater scenarios containing ammonium sulphate, including industries like energy, refining, chemical, and metallurgy. The latest advancements in ammonia desulphurization technology, combined with carbon capture, support new energy consumption and the evolution of a green industry chain, aligning with the national 'dual-carbon policy.'
Proshare TFN-SEP Customized NF Membrane Dramatically Boosts Lithium Permeate Rate up to 96.6%, Retention Rate of Mg2+ > 99%, Retention Rate Ca2+ > 98%
Technical Bottlenecksof Membrane Separation (Nanofiltration/Reverse Osmosis) in Lithium Extraction from Salt Lakes challenged by membranefouling,lowsElectrical efficiency stands at under 80%, which indicates room for significant growth and optimization. This presents an incredible opportunity for enhancement, thrusting our product into new realms of operational excellence and energy conservation.HighenergyConsumption could constitute roughly 30%-40% of the total operational cost, highlighting an opportunity for cost-saving innovations. By addressing this, companies can ensure a more sustainable and economically sound operation.ShortMembranelifespan is estimated at 2-3 years, offering a reliable and durable solution for various applications. This longevity ensures consistent performance and peace of mind for users over an extended period.
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 just an efficient 2-stage Nanofiltrationprocess combined with a precise 1-stage RO, we achieve production water containing Mg2+ at 2.9mg/L and Ca2+ at 2.25mg/L. The retention rate for Mg2+ is over 99%, while Ca2+ is retained at over 98%. Additionally, the lithiumpermeate rate achieves an impressive 96.6%, with the flux reaching nearly 20LMH under an operating pressure of 1MPa. This ensures optimal performance and maximizes resource utilization.Our proven membrane technology is both environmentally and economically friendly, significantly enhancing product purity and quality. This technological breakthrough ensures sustainability while optimizing value for users.
ProshareThe Team's Revolutionary Leap in Reverse Osmosis Membrane Technology
ProshareProshare's team has made an outstanding leap forward in technology by innovatively developing state-of-the-art reverse osmosis membranes. Utilizing the cutting-edge polymer interface nano-self-assembly technique, we have shattered the conventional challenges of membrane development, achieving two remarkable breakthroughs:
Ultra-Thin, High-Performance Separation Layer: Employing the sophisticated prowess of polymer interface nanotechnology, we've engineered an exceptionally thin separation layer, reducing thickness to one-third of typical polyamide thin films, which were limited to 100 nm. This revolutionary thinning process significantly boosts water flux, markedly enhancing permeability.
Superior Performance Enhancement: With the incorporation of nanoparticles and advanced hydrophilic polymers, we've made cutting-edge advancements that significantly elevate the membrane's hydrophilicity. This leads to remarkable improvements in anti-fouling capabilities, durability, and oxidation resistance.
When compared to conventional polyamide reverse osmosis membranes,Proshare's innovation showcases transformative breakthroughs across four essential dimensions:
Precision-Crafted Self-Assembled Nanocomposite Films
Our method seamlessly merges nano-scale precision control with nano-doping modification, facilitating the creation of ultra-thin, meticulously organized separation layers via polymer interface nanotechnology. This groundbreaking approach surpasses the limitations of thickness uniformity and material variety typical of conventional polyamide membranes.
Unprecedented Water Flux and Energy Efficiency
Through the strategic optimization of the layer-by-layer self-assembly process, we've precisely controlled the functional layer thickness, achieving a striking 3x reduction compared to traditional membranes. This evolution enables >3x higher water flux and 30% reduced energy consumption.
Advanced Polymer Materials Offering Superior Chemical Stability
Breaking free from polyamide constraints, our team utilizes pioneering hydrophilic polymers, including modified polysulfones, and ceramic-organic hybrids. These avant-garde materials exhibit exceptional oxidation resistance (withstanding exposure to 10 ppm chlorine) and pH tolerance (maintaining stability within a 1-12 pH range).
Innovative Anti-Fouling Surface Engineering
Featuring a superhydrophilic surface with a contact angle under 10°, reinforced by nanoparticle technology, our design reduces organic fouling by 50%. This innovation extends chemical cleaning cycles from 3 months to 6 months, 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. Proshare Innovation Suzhou Co., Ltd. shines as a beacon of cutting-edge technology in the water purification industry. As a national high-tech enterprise, we are devoted to pioneering advancements in third-generation thin-film nanocomposite (TFN) membranes. These membranes are masterfully crafted for reverse osmosis (RO), nanofiltration (NF), and other critical material separation applications. Founded in the dynamic year of 2017 by visionary experts returning from overseas, and under the illustrious leadership of Dr. Lin Xiaofeng - a recipient of national-level talent accolades - Proshare Innovation proudly stands as China's exclusive domestic producer of TFN membranes, marking a significant milestone in the industry.
Core Competencies
Technological Innovation: As trailblazers in the industry, we have seamlessly integrated TFN technology into our nanofiltration membranes, achieving full independence in research and development. Our state-of-the-art facilities ensure both membrane manufacturing and equipment are fully localized, setting unprecedented standards in the industry.
Intellectual Property: With an impressive portfolio of over 31 patents, our membranes' performance not only meets but surpasses international standards. We effectively replace previously monopolized foreign products, establishing new norms and elevating the industry to new heights.
Production Capacity: Our operations include a sophisticated 2,000 m² R&D facility, complemented by a vast15,000 m² production base, fully equipped to satisfy the increasing demand for our innovative solutions.
Funding: We have triumphantly closed Pre-A Round (2023) and A Round (January 2025) financing. This success is robustly supported by Suzhou Industrial Park Science Innovation Fund and Yong Sheng Capital, which strengthens our financial foundation and propels our growth trajectory.
Market Recognition: Our status as a preferred supplier for esteemed listed environmental engineering firms and state-owned enterprises highlights our market leadership and the trust and confidence our clients place in us.
Leadership:Dr. Lin Xiaofeng, a distinguished Ph.D. graduate from the prestigious University of Strasbourg in France, has been honored with numerous accolades, including Suzhou Leading Talent and Jiangsu Dual Innovation Talent. Under his dynamic leadership, our R&D endeavors in TFN membrane industrialization are continuously breaking new ground.
WHY US?
FAQ:
(1) Q: Why Choose Our Company?
A: We offer complete water treatment solutions that are transforming the industry. Our innovative Thin Film Nanocomposite (TFN) membrane sheets, membrane elements, and comprehensive water treatment systems provide unparalleled solutions for customers seeking cutting-edge technology.
Our solutions are backed by national specialist teams and the prestigious Tsinghua University Suzhou Environmental Innovation, ensuring expertly tailored solutions for unique customer needs.
A: Customization capabilities
Our solutions are expertly supported by national specialist teams and the esteemed Tsinghua University Suzhou Environmental Innovation, ensuring personalized solutions for unique customer requirements.
A: Ensuring quality and delivering worth.
Our superior solutions not only ensure excellence,but they also deliver an impressive return on investment (ROI) for our clients. We offer extensive training, support, and services, extending our local expertise to the global stage.Our approach is to provide comprehensive training, robust support, and exceptional services, leveraging our local expertise on a global platform.
A: Collaborating with our customers
We draw inspiration from our customers, who tirelessly work to deliver the invaluable gift of clean water. Together, we endeavor towards a world optimized by water solutions, ensuring a brighter and more sustainable future.
(2) Q: Are you a manufacturer or Trade Company?
A: At Proshare Innovation Suzhou Co., Ltd., we pride ourselves as a professional manufacturer with a distinct edge, courtesy of our own International Trade Department. This unique advantage allows us to truly grasp our customers' needs and offer pricing that is not only competitive but also irresistible.
(3) Q: How's the after-sale service?
A: Our commitment to excellence extends beyond the purchase with our dedicated engineers ready to provide on-site service overseas. This seamless experience is enhanced by our merchandiser's meticulous supervision and top-notch translation services, ensuring you receive unparalleled support wherever you are.
(4) Q: How about the quality?
A: Quality is the hallmark of our operations at Proshare. With our stringent quality assurance protocols, we source primary sub-assemblies and raw materials from the industry's best. Our expert team crafts key components in-house, ensuring every piece is part of a professional assembly line. Rigorous testing follows, guaranteeing our products not only meet but exceed the highest quality standards.
(5) Q: Product /Quality Guarantee and After Sale Service?
A: At Proshare, we offer unparalleled reassurance with a comprehensive 1-year warranty that aligns with International standards. Our dedicated online support team is vigilant around the clock, ensuring that any queries regarding our machine are resolved swiftly and efficiently, providing you the ultimate peace of mind.
(6) Q: Certification?
A: Tsingxi stands tall as a prestigious company with ISO9001, ISO14001, and ISO45001 certifications. Our products are crafted to meet and exceed the stringent technical standards of 3C and CE. Each product proudly bears certification from the Industry Administration Authority, reflecting our unwavering commitment to quality and safety.Tsingxi is resolute in its mission to become an even more formidable force in the vibrant global water treatment industry. We are dedicated to setting benchmarks for innovation and reliability, consistently pushing the envelope to create high-tech solutions that the world can depend on.
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