Introducing the PSI MEMBRANE® Pro-FR, an innovative solution engineered to transform your water filtration experience. Embrace the power of Thin Film Nanocomposite (TFN) technology, setting new standards in filtration efficiency. Our state-of-the-art anti-fouling membrane is the perfect choice for reverse osmosis plants grappling with challenging water and wastewater conditions. It promises superior performance with outstanding water purity, enhanced fouling resistance, and reduced energy demands.
Key Feature Highlights:
- Achieve up to 30% lesspower consumption at lowerpressures, ensuring :Guaranteed Excellence: Enjoy remarkable salt rejection capabilities with a 30% reduction in pressure requirements, optimizing efficiency.
- Reduced Cleaning Intervals:Our TFN membrane boasts exceptional anti-fouling properties, significantly lowering the accumulation of microorganisms and inorganic pollutants, thus minimizing cleaning frequency.
- Versatile Cleaning pH Range:Enjoypeak cleaning performance, robustness, and longevity thanks to its broad cleaning pH range and superior chemical tolerance.
Key Applications:
Perfect for softening, producing ultra-pure water, and facilitating water reuse in
pharmaceuticals, electronics, power generation, petrochemical processing, refinery operations, foodmanufacturing, andbeverage industries, municipal services,and more.etc.
| Product |
Effective Membrane area
ft² (m²) |
Feed spacer thickness (mil) |
Product Flow Rate
g p d( m ³/d) |
Stable Salt Rejection
(%) |
Minimum Salt Rejection
(%)
|
| Pro-FR-4040 |
82(7.6) |
34 |
2400(9.1) |
99.7 |
99.4 |
| Pro-FR-8040 |
400(37) |
34 |
11000(41.6) |
99.7 |
99.4 |
1. This high-performance system's product flow rate and remarkable salt rejection rate were meticulously determined under the following test conditions:
With a feed water concentration of 2000 ppm as NaCl, a consistent feed water pressure of 225 psi (1.55 MPa), and an optimal feed water temperature of 77 °F (25 °C), the system achieves a recovery rate of 15% for each single membrane.
2. The product flow variation is expertly maintained within a range of +/-15%, ensuring reliability and efficiency.
Operating Condition:
| Operating Limits |
Unit |
Value |
| Maximum operatingpressure |
psi(bar) |
600(41) |
| Maximumfeed water temperature |
°F(°C) |
113(45) |
| Maximum pressure drop |
bar |
1 |
| ContinuousoperationpH range |
|
2~11 |
| Cleaning PH range |
|
1~13 |
| Maximum feed watere SDl15 |
|
5 |
| Maximum influent turbidity |
ntu |
1 |
| Maximum residual chlorine concentration of influent |
ppm |
<0.1 |
SIZE: mm
| Model |
A |
B |
C |
| Pro-FR-4040 |
1016 |
100.3 |
19.1 |
| Pro-FR-8040 |
1016 |
200 |
28.6 |
A common challenge faced by RO membrane elements is the issue of fouling. While fouling doesn't alter the fundamental structure of RO membrane elements, the accumulation of foulants on the membrane surface can drastically impede its performance.
Proshare Anti-Fouling reverse osmosis (RO) system effectively prevents fouling through the application of a proprietary hydrophilic coating on the membrane surface, ensuring long-term stable operation. This innovative approach to fouling prevention reduces the frequency of cleaning, ultimately leading to a significant decrease in operational expenditures (OPEX) at water treatment facilities.
Proshare Anti- Fouling provides an ideal solution for your needs in treating urban sewage water for various industrial applications.
Industry Applications
Proshare Proshare has garnered invaluable expertise by delivering cutting-edge technical solutions across the industrial sector. Where the demand for ultra-pure water is paramount, Proshare excels in supporting various industrial processes, wastewater treatment, reuse, and resource recycling with unmatched precision.
Our strategic focus spans essential industry sectors, including petrochemical, mining, lithium extraction from salt lakes, lithium-ion phosphate & battery recycling, semiconductor, seawater desalination, reclaimed water processing, leachate management, synthetic biology, copper foil production, pharmaceuticals, and power generation. Proshare's diverse engagements ensure top-notch performance in these critical areas.
Proshare's expertise extends to applications such as steam boilers, feedwater treatment in food & beverages (including mineral water bottling, soft drinks, and juices), painting line operations, dairies, ice cream production, laundries, hospitals, textiles, mechanical industries, and steel companies, offering customized solutions for varied industry needs.
Hospitality/Seawater and Brackish Water Desalination Applications
Proshare's extensive experience in desalination technology is leveraged to provide efficient water desalination solutions for the hospitality sector, including hotels and touristic resorts. With the vital need for fresh water in these infrastructures, our reverse osmosis sea and brackish water desalination systems deliver reliable solutions, meeting the growing demands of burgeoning tourist regions.
Municipal and Civil use
We are dedicated to providing innovative, scalable solutions for the efficient, sustainable treatment of wastewater and effluents, tailored for municipalities. Our comprehensive portfolio, backed by patented technologies, national experts, and leading research institutions, ensures compliance with stringent health and environmental standards, while our feedback-driven approach continuously enhances our sanitation systems.
Our expertise in sewage treatment is a cornerstone of our service, empowering you to achieve your sustainable development targets. As a leader in sustainable practices, Proshare offers an extensive array of solutions, including:
Advanced sanitation technologies.
Recovery and reuse of valuable materials from wastewater.
Farming applications
Water quality is integral to ensuring the health and productivity of farm animals (e.g., cattle, chickens, sheep, pigs). Not only does the quantity of water matter, but the quality is crucial in achieving optimal growth and performance.
Farm water can be sourced from various origins such as wells, civil water systems, and less commonly, rivers and surface water. Each source presents unique challenges and opportunities for effective treatment.
Outside of civil networks containing free chlorine, alternative water sources typically harbor high levels of dissolved solids, suspended particles, and pathogens. Reverse osmosis technology has proven to be the most effective solution, reducing harmful substances and ensuring safer water for farming applications.
Successful Cases Reference
Proshare Bespoke Solutions TFN Exclusive Acid-Resistant and High-Pressure Membranes for Cutting-Edge Wastewater Treatment in Petrochemical and Refinement Industries, Achieving Genuine Zero Liquid Discharge
Proshare Bespoke Solutions TFN Exclusive Acid-Resistant and High-Pressure Membrane Systems for Unmatched Separation and Concentration Purposes in wastewater treatment involving ammonium sulphate desulphurisation, achieving concentration levels up to 40 times, with a rich ammonium sulphate content of ≥ 20% in the concentrated output. This innovation significantly diminishes energy consumption in subsequent evaporation and crystallisation steps, translating to substantial cost savings for users. The consistent water quality meets and exceeds the China Petroleum and Chemical Corporation's standard Q/SH 0628.2-2014 for circulating water make-up, with a notable achievement of zero wastewater discharge.
Such remarkable success has secured further orders from additional subsidiaries within the group.
Our membranes excel even in other high-temperature, highly acidic wastewater settings containing ammonium sulphate, spanning industries like energy, refining, chemical, and metallurgy. The latest advancements in ammonia desulphurisation technology, integrated with carbon capture, bolster the green energy sector in alignment with the national 'dual-carbon policy' objectives.
Proshare TFN-SEP Custom-Made NF Membrane Drastically Elevates Lithium Permeate Rate to an Impressive 96.6%,while maintaining a superior Mg2+ retention rate of over 99%,and Ca2+ retention rate exceeding 98%.
Overcoming Technical Hurdles in Membrane Separation Processes (Nanofiltration/Reverse Osmosis) for Lithium Extraction from Salt Lakes, amidst challenges posed by membrane fouling,low selectivity <80%,high energy consumption accounting for 30%-40% of total costs,short membrane lifespan of merely 2-3 years.
Proshare PSI MEMBRANE TFN-SEP Customised NF/RO Membrane
showcased exceptional performance data in a lithium extraction initiative at Lakkor Tso Salt Lake , Tibet, China:
Achieving high efficiency with just a 2-stage Nanofiltration process, With the addition of an advanced +1 stage Reverse Osmosis (RO) process, our system has further enhanced performance for optimal water purification.Produced water showcases exceptional quality with Mg2+ at 2.9mg/L and Ca2+ at 2.25mg/L. The retention rate for Mg2+ exceeds an impressive 99%, while Ca2+ is retained at over 98%, ensuring superior filtration efficiency. Our advanced system excels in permeate production, delivering high-quality results. The Proshare 4040 system boasts a remarkable permeate rate of 96.6%, with flux reaching nearly 20 L/m²/h under an operational pressure of 1MPa, ensuring efficiency and reliability.Our cutting-edge membrane technology is both environmentally sustainable and economically beneficial, significantly enhancing product purity and quality, setting a new standard for water treatment solutions.
Introducing the revolutionary Proshare PSI MEMBRANE for unmatched water treatment excellence. Explore our high-performance Desalination RO Membrane, engineered for superior salt rejection and sustainable water resource management. Specially designed to serve the advanced needs of Desalination in various environments, including the sophisticated systems on Cruise Ships.
In the high-stakes realm of international luxury cruise ships, desalination membranes must adapt to varying water quality, including changes in salinity and temperature. Historically ruled by global brands, these membranes now ensure stable water production, crucial for meeting the demands of ocean voyages.
The PSI MEMBRANE Pro-HR-SW seawater desalination membranes deliver exceptional desalination rates and consistent water production, meeting the stringent standards required by cruise ships with ease.
This outstanding achievement led to the adoption of Proshare desalination membranes on three more cruise ships, marking Proshare as the first national brand to secure orders from international luxury cruise ships for RO membranes, reinforcing its leadership in innovation.
A cutting-edge Complete Water Treatment Plant has been engineered to generate ultra-pure water, catering to the demanding needs of the Semiconductor Industry.
In the realm of membrane desalination, achieving electronic-grade ultra-pure water requires exceptionally high standards. Only a select few brands can reach this level of excellence.
Leveraging Proshare's revolutionary TFN membrane technology, combined with the TsingXi team's extensive expertise in water treatment, our complete water treatment plant exhibits outstanding rejection of salt, boron, and TOC, fully meeting the rigorous requirements of the semiconductor industry.
This successful outcome has positioned us to secure a prestigious electronic ultra-pure water treatment project with a renowned Japanese listed company, a testament to our advanced capabilities.
Proshare: Pioneers in Innovative Water Filtration Technology Team's Breakthrough in Next-Generation Reverse Osmosis Membrane Technology: Redefining the Future of Water Filtration
Proshare: Leading the Charge in Membrane Technology Solutions Our team has revolutionized the development of reverse osmosis membranes with a breakthrough in polymer interface nano-self-assembly technology. This innovation surpasses traditional boundaries with two game-changing advancements:
Ultra-Thin Separation Layer: The Future of Membrane Technology: Utilizing cutting-edge polymer interface nanotechnology, our team has achieved a remarkable reduction in the separation layer's thickness to an impressive threefold reduction compared to the conventional polyamide thin film (traditionally capped at 100 nm). This diminutive size greatly amplifies water flux, opening new horizons for heightened permeability.
Enhanced Performance: Setting New Standards in Membrane Efficiency: By incorporating nanoparticles alongside specialized hydrophilic polymers, we have achieved transformative enhancements in the membrane's hydrophilicity, anti-fouling capability, durability, and oxidation resistance. This advancement stands as a testament to Proshare's commitment to excellence.
Compared to traditional polyamide reverse osmosis membranes: Our innovative approach clearly illustrates a leap forward in the following four critical areas: Proshare: Unveiling the Pinnacle of Membrane Innovation's innovation demonstrates breakthroughs in four key aspects, marking a new era in water filtration technology:
Self-Assembled Nanocomposite Films: Precision Redefined
Through the meticulous integration of nano-scale precision control and nano-doping modification, we create ultra-thin, highly ordered separation layers using polymer interface nanotechnology. This method triumphs over the traditional polyamide membranes' constraints in thickness uniformity and material diversity.
Enhanced Water Flux and Energy Efficiency: A Breakthrough in Sustainable Technology
By fine-tuning the layer-by-layer self-assembly process, we precisely regulate the functional layer thickness, achieving a striking 3x reduction when compared to conventional membranes. This translates to >3x higher water flux, a monumental achievement in efficiency. and 30% lower energy consumption, a testament to the sustainable ingenuity of our designs..
Novel Polymer Materials with Superior Chemical Stability: The Epitome of Durability
Breaking free from the constraints of polyamide, we harness advanced hydrophilic polymers like modified polysulfones and ceramic-organic hybrids. These materials exhibit unparalleled oxidation resistance (withstanding exposure to 10 ppm chlorine), and pH tolerance, remaining stable across a wide pH range of 1-12. .
Anti-Fouling Surface Engineering: Reducing Maintenance, Enhancing Longevity
Our superhydrophilic surface with a contact angle of less than 10°, augmented by nanoparticle reinforcement, curtails organic fouling by 50%. This innovation extends chemical cleaning cycles from 3 months to an impressive 6 months, slashing maintenance costs by 40% and setting a new standard in water filtration maintenance.
Our commitment to quality and excellence is evidenced by our prestigious certifications. Proshare Innovation Suzhou Co., Ltd. proudly boasts the Health & Safety Management System Certificate, which underscores our dedication to maintaining the highest standards of workplace safety and health. Our Environmental Management System Certificate reflects our unwavering commitment to sustainable practices and eco-friendly operations. Furthermore, the ISO9001 Quality System Certificate is a testament to our rigorous quality assurance processes, ensuring that each product meets stringent quality benchmarks.
Driving innovation forward, we hold the Invention Patent for Membrane Production, marking a breakthrough in filter technology. Additionally, our pioneering spirit is further highlighted by the Invention Patent of the Multi-layer RO Membrane, a revolutionary development that sets new standards for efficiency and performance in water filtration systems. In our pursuit of environmental responsibility, the RoHS Compliance Certificate stands as a symbol of our dedication to minimizing hazardous substances in our products, ensuring they are safe for both our customers and the planet.
Proshare Innovation Suzhou Co., Ltd. Proudly standing as a beacon of technological advancement, Proshare Innovation Suzhou Co., Ltd. thrives as a national high-tech enterprise devoted to the pioneering R&D and commercialization of state-of-the-art third-generation thin-film nanocomposite (TFN) membranes. These membranes are at the cutting edge of reverse osmosis (RO), nanofiltration (NF), and material separation applications. Established in 2017 by a visionary team of international scholars spearheaded by the esteemed Dr. Lin Xiaofeng-a luminary in national-level talent programs-Proshare has risen to prominence as the sole domestic torchbearer in China's TFN membrane manufacturing industry.
Core Competencies
Technological InnovationThrough unparalleled expertise, Proshare has revolutionized the nanofiltration landscape by introducing TFN technology, culminating in a fully autonomous R&D framework and the inception of a locally produced array of membranes and cutting-edge manufacturing equipment.
Intellectual PropertyWith a robust portfolio of over 31 patents, Proshare's membrane innovations are not only at the vanguard of international standards but also serve as a formidable alternative to once-monopolized foreign products, reshaping global market dynamics.
Production CapacityOur expansive operational capacity includes a dedicated 2,000 m² R&D facility complemented by an impressive 15,000 m² production base that fuels our relentless pursuit of excellence.
FundingSignifying robust market trust, we successfully completed Pre-A Round (2023) and A Round (January 2025) financing, spearheaded by the strategic investments from Suzhou Industrial Park Science Innovation Fund and Yong Sheng Capital.
Market RecognitionProshare's excellence has not gone unnoticed, being named a preferred supplier for some of the most prestigious listed environmental engineering firms and distinguished state-owned enterprises.
Leadership:Guided by the esteemed Dr. Lin Xiaofeng, a Ph.D. alumnus from the University of Strasbourg (France), Proshare benefits from a leadership steeped in innovation, with accolades such as the Suzhou Leading Talent and Jiangsu Dual Innovation Talent underscoring his pivotal role in spearheading R&D breakthroughs in TFN membrane industrialization.
WHY US?
FAQ:
(1) Q: Why Choose Our Company?
A: We offer holistic water treatment solutions
by providing groundbreaking Thin Film Nanocomposite (TFN) membrane sheets, pioneering membrane elements, and comprehensive water treatment system solutions tailored to your needs.
A: Unmatched Customization capabilities
with the backing of national expert teams and the collaborative strength of Tsinghua University Suzhou Environmental Innovation.
A: Commitment to quality and value delivery.
Our premier solutions not only meet the highest standards but also promise substantial returns on investment. We extend training, support, and services, complemented by our unparalleled local expertise extended to global markets.
A: Fostering a collaborative spirit with our clients
Our dedication is inspired by our customers' commitment to delivering the invaluable gift of clean water, and together we strive for a world optimized for water efficiency and sustainability.
(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 grasp our customers' needs comprehensively and deliver competitive pricing.
(3) Q: How's the after-sale service?
A: Our after-sale commitment includes deploying engineers available for overseas support, under the meticulous guidance and translation of our merchandisers.
(4) Q: How about the quality?
A: The cornerstone of our products lies in the superior materials sourced from industry giants. Key components are innovatively developed by our skilled team, with professional assembly line execution and rigorous quality testing ensuring adherence to your highest quality expectations.
(5) Q: Product /Quality Guarantee and After Sale Service?
A: Our Proshare 4040 Robust Water Filter System Membrane comes with an impressive 1-year warranty adhering to the International standard. We are dedicated to providing exceptional support, available 24/7 online, ensuring that any inquiries about our machine are promptly addressed. Feel free to reach out to us anytime!
(6) Q: Certification?
A: Tsingxi proudly holds certifications from ISO9001, ISO14001, and ISO45001, demonstrating our commitment to quality, environmental responsibility, and occupational health and safety. Our products are meticulously engineered to comply with the stringent technical standards of 3C and CE, assuring you of the highest level of performance and safety. All our offerings are certified by the esteemed Industry Administration Authority, a testament to their excellence. Tsingxi is steadfast in its quest to become a formidable high-tech leader in the global water treatment market, continually pushing the boundaries of innovation and excellence.
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