PSI MEMBRANE® Pro-FR: Unleashing Unmatched Innovation Thin Film Nanocomposite (TFN): The Vanguard of Membrane Technology Anti-Fouling Membrane: A Revolution in Purity and Efficiency This membrane is meticulously engineered for reverse osmosis plants handling demanding water and wastewater conditions, offering a superior solution with exceptional water purity, enhanced fouling resistance, and remarkable energy efficiency.
Key Feature Highlights:
- Achieve up to 30% lowerpower requirements,reducing operational pressures:Guaranteed to deliver excellent salt-rejection performance, alongside a significant 30% reduction in operational pressures.
- Reduced Cleaning Frequency:The TFN membrane boasts superior anti-fouling properties that significantly reduce the impact of microorganisms and inorganic pollutants, resulting in diminished cleaning needs.
- Broad Cleaning pH Range:Provides unparalleledcleaning efficacy, strength, and longevity thanks to its extensive cleaning pH range and chemical resilience.
Key Applications: Versatile Solutions for Diverse Industries
Ideal for softening, producing pure water, and facilitating water reuse across
pharmaceutical,electronics, power, petrochemical, refinery, food&beverage, municipal sectors.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. Product flow rate and salt rejection rate were determined under meticulously controlled test conditions:
Feed water concentration set at 2000 ppm as NaCl, pressure maintained at 225 psi (1.55 MPa), temperature optimized at 77°F (25°C), with a recovery rate of 15% for each single membrane unit, ensuring top-tier performance.
2. Experience a variation range of product flow at +/- 15%, demonstrating flexibility and adaptability.
Operating Condition: Prepare for seamless integration and peak efficiency.
| 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 - Compact yet powerful, designed to fit seamlessly into your existing systems.
| Model |
A |
B |
C |
| Pro-FR-4040F34 |
1016 |
100.3 |
19.1 |
| Pro-FR-8040F34 |
1016 |
200 |
28.6 |
A common issue with RO membrane elements is fouling, which can hinder performance. Fouling doesn't alter the RO membrane's structure, but the deposits on the membrane surface can significantly degrade its performance.
Proshare Anti-Fouling reverse osmosis (RO) prevents fouling by applying a unique and innovative hydrophilic coating on the membrane surface, facilitating long-term stable use. This fouling prevention means reduced cleaning frequency, ultimately lowering operational expenses (OPEX) at water treatment facilities.
Proshare Anti- Fouling expertly meets your needs for transforming urban sewage water into a viable resource for industrial applications, showcasing our commitment to sustainable solutions.
Industrial Applications
Proshare Innovation Suzhou Co., Ltd. With a wealth of experience, Proshare has been instrumental in offering cutting-edge technical solutions to industries that demand absolutely pure water for various processes. From wastewater treatment and reuse to resource recycling, our expertise is invaluable.
We proudly serve a diverse range of industries, including petrochemical, mining, lithium extraction from salt lakes, lithium iron phosphate, lithium battery recycling, semiconductors, seawater desalination, reclaimed water, leachate treatment, synthetic biology, copper foil production, pharmaceuticals, and power generation.
Our reach extends to steam boiler feeding, food and beverage sectors (including mineral water bottling, soft drinks, and juices), painting lines, dairies, ice cream production, laundries, hospitals, textiles, mechanical industries, and steel companies, ensuring optimal water solutions.
Hospitality and Desalination Solutions for Seawater and Brackish Water
Proshare's extensive expertise in desalination technology is also applied to civil uses, such as providing water desalination solutions for hotels and touristic resorts. As these areas expand rapidly, our R.O. seawater and brackish water desalination systems meet their increasing fresh water demands efficiently.
Municipal and Civil Applications
We deliver groundbreaking, scalable solutions for efficient and sustainable wastewater and effluent treatment. Our vast array of patented technologies and collaboration with national experts and scientific institutions ensure municipalities adhere to strict health and environmental standards. Continuous improvements are driven by field feedback from our engineering team.
Our deep expertise in sewage treatment forms a cornerstone of our support, empowering you to achieve your sustainable development goals. As a frontrunner in sustainable development, Proshare offers a comprehensive suite of solutions, including:
Advanced sanitation technologies.
Innovative wastewater material recovery.
Applications in Agriculture
Water is vital for ensuring the health and productivity of farm animals such as cattle, chickens, sheep, and pigs. Both the quantity and quality of water significantly impact animal growth and performance.
Farm water can be sourced from various places, including water wells, civil water networks, and sometimes rivers or surface sources.
Water from non-civil sources often contains high levels of dissolved solids and pathogens. Reverse osmosis technology proves highly effective in mitigating these issues by treating contaminated water, ensuring it is safe and beneficial for farm animals.
Successful Cases Reference
Proshare Tailor made TFN special acid-resistant and high-pressure membranes Our innovative solutions for Wastewater Treatment in Petrochemical and Refining sectors truly achieve the pinnacle of Zero Liquid Discharge.
Proshare Tailor made TFN special acid-resistant and high-pressure membranes separation and concentration device for wastewater treatment containing ammonium sulphate desulphurisation. Attain wastewater concentration levels up to an astounding 40 times, alongside an ammonium sulphate concentration of ≥ 20% in the concentrated water. This significantly curtails the subsequent evaporation and crystallisation energy use, presenting substantial cost savings. The resultant water quality consistently meets China Petroleum and Chemical Corporation's corporate standard Q/SH 0628.2-2014 for circulating water make-up water, ensuring true zero wastewater discharge.
This remarkable success has led to further orders from other subsidiaries within the group, showcasing confidence in our technology.
This membrane technology is also ideal for other high-temperature, highly acidic wastewater scenarios featuring ammonium sulphate, benefiting industries such as energy, refining, chemical, and metallurgy. By integrating the latest ammonia desulphurisation technology with carbon capture, we pave the way for new energy consumption patterns while fostering the green industry chain, all in harmony with the national 'dual-carbon policy.'
Proshare Our TFN-SEP Customized NF Membrane significantly enhances the Lithium Permeate Rate to an impressive 96.6%,with an Mg2+ retention rate exceeding 99%, anda Ca2+ retention rate surpassing 98%,
Addressing Technical Bottlenecks in Membrane Separation (Nanofiltration/Reverse Osmosis) for Lithium Extraction from Salt Lakes, as challenged by membrane fouling,low selectivity below 80%,high energy consumption, which accounts for 30%-40% of total cost,short membrane lifespan of just 2-3 years.
Proshare PSI MEMBRANE TFN-SEP Customized NF /RO Membrane
demonstrated exceptional performance data in a lithium extraction project strategically located in Lakkor Tso Salt Lake , Tibet, China.:
Achieved with only a two-stage Nanofiltration process, Initiate your process with a simple yet effective step: +1 stage RO given p, setting a solid foundation for superior water purification.Experience the meticulous craftsmanship of our production water enriched with Mg2+ at 2.9mg/L and Ca2+ at 2.25mg/L. Our cutting-edge technology guarantees a retention rate of Mg2+ exceeding 99% and Ca2+ over 98%, offering unparalleled efficiency in lithium separation. permeate - A showcase of purity and performance, redefining standards. Boasting a permeate rate of 96.6%, the flux comes impressively close to 20LMH even under the challenging operating pressure of 1MPa, ensuring reliable and consistent outputs.Our proven membrane technology not only stands as environmentally and economically sound, but also elevates product purity and quality to new heights, catering to the most discerning needs.
Proshare PSI MEMBRANE - The hallmark of excellence in modern water purification. Desalination RO Membrane - A trailblazer in the realm of water transformation. Serves Desalination in - Navigating the future with innovation. Cruise Ship - Embarking on a journey of unmatched water purification performance.
Our desalination membranes are expertly engineered to meet the dynamic conditions of luxury cruise ships. As the voyage progresses, salinity and temperature may vary, but our membranes adapt seamlessly, ensuring stable, high-quality water production to satisfy the rigorous demands of ocean-going vessels.
PSI MEMBRANE Pro-HR-SW seawater desalination membranes have proven their prowess with outstanding desalination rates and consistent water production, achieving water quality that aligns with the stringent standards set by luxury cruise lines.
This extraordinary achievement facilitated the replacement of desalination membranes on three other prominent cruise ships. Proshare's monumental success marks it as the pioneering national brand to secure international luxury cruise ship contracts for desalination RO membranes.
A - The beginning of unrivaled water purification solutions. A comprehensive Water Treatment Plant designed for generating ultra-pure water, crucial for the semiconductor industry, ensuring unparalleled purity and precision.
In the realm of electronics, the demand for ultra-pure water is paramount, with desalination rates set at exceptionally high standards that only a select few brands can fulfill seamlessly.
Leveraging Proshare's revolutionary TFN membrane technology and the vast expertise of the TsingXi team, our complete water treatment plant solutions showcase exceptional rejection of salts, boron, and TOC, meeting the rigorous water production requirements of the semiconductor industry.
This impressive outcome has secured us the electronic ultra-pure water treatment project for a prestigious Japanese listed company, further solidifying our leadership and commitment to excellence.
Proshare Revolutionary Advancements in Reverse Osmosis Membrane Technology
Proshare Our visionary team has crafted a groundbreaking generation of reverse osmosis membranes, harnessing the cutting-edge polymer interface nano-self-assembly technology. This innovation triumphs over traditional development obstacles through two monumental advancements:
Ultra-Thin Separation Layer: With the pioneering application of polymer interface nanotechnology, we have achieved an astounding reduction in the separation layer's thickness, making it at least three times thinner than the conventional polyamide thin films (previously limited to 100 nm). This transformative advancement dramatically boosts water flux, resulting in significantly enhanced permeability.
Unmatched Performance Boost: By introducing nanoparticles alongside specialized hydrophilic polymers, Proshare has made revolutionary improvements in the membrane's hydrophilicity, anti-fouling capacity, durability, and superb oxidation resistance.
When compared to the conventional polyamide reverse osmosis membranes, Prosharedelivers breakthroughs in four critical dimensions:
Self-Assembled Nanocomposite Films
Through the intricate integration of nano-scale precision control and nano-doping modification, ultra-thin, highly ordered separation layers emerge, empowered by polymer interface nanotechnology. This approach skillfully surpasses the limitations of conventional polyamide membranes in terms of thickness uniformity and material variety.
Enhanced Water Flow and Energy Efficiency
By mastering the layer-by-layer self-assembly process, we manage to precisely control the thickness of the functional layer, achieving an impressive 3x reduction compared to traditional membranes. This mastery results in >3x improved water flux combined with an astounding 30% reduction in energy consumption.
Innovative Polymer Materials Featuring Unmatched Chemical Stability
Venturing beyond the realms of polyamide, our advanced hydrophilic polymers (including modified polysulfones) and ceramic-organic hybrids showcase phenomenal oxidation resilience (capable of withstanding 10 ppm chlorine exposure) and pH resilience (maintaining stability across a pH range of 1-12).
Cutting-Edge Anti-Fouling Surface Engineering
The ultra-hydrophilic surface (boasting a contact angle of <10°) fortified with nanoparticle reinforcement halves the inclination towards organic fouling, stretching chemical cleaning cycles from 3 months to an impressive 6 months, and slashing maintenance costs by 40%.
Our prestigious accolades showcase our commitment to excellence: - Health & Safety Management System Certificate - Environmental Management System Certificate - ISO 9001 Quality System Certificate
We take pride in our groundbreaking achievements with the following patents: - Invention Patent for Membranes Production - Invention Patent for Multi-layer RO Membrane Demonstrating our dedication to environmental responsibility, we proudly hold the RoHS Compliance Certificate.
Proshare Innovation Suzhou Co., Ltd. At the forefront of technological innovation, Proshare Innovation Suzhou Co., Ltd. stands as a beacon of excellence in the realm of high-tech enterprise. Specializing in the cutting-edge R&D and industrialization of third-generation thin-film nanocomposite (TFN) membranes, the company serves as a vanguard in reverse osmosis (RO), nanofiltration (NF), and material separation applications. Established in 2017 by a visionary team of overseas-returned doctoral experts under the esteemed leadership of Dr. Lin Xiaofeng, a distinguished recipient of national-level talent accolades, Proshare has proudly ascended as China's premier domestic manufacturer of TFN membranes, carving a niche in a competitive landscape.
Core Competencies
Technological Innovation: Breaking new ground in the realm of TFN technology, we have pioneered its revolutionary application to nanofiltration membranes, achieving full autonomy in R&D. Our localized production of both membranes and manufacturing equipment signifies our commitment to innovation and excellence.
Intellectual Property: With an impressive portfolio of over 31 patents, our membrane performance not only meets but surpasses internationally leading standards, enabling us to replace once-monopolized foreign products with our superior solutions.
Production Capacity: Our state-of-the-art facilities include a 2,000 m² R&D center and an expansive 15,000 m² production base, underscoring our commitment to capacity and capability.
Funding: Our financial strength is bolstered by the successful completion of Pre-A Round (2023) and A Round (January 2025) financing. Esteemed partners, including the Suzhou Industrial Park Science Innovation Fund and Yong Sheng Capital, stand beside us in our journey.
Market Recognition: Trusted by industry leaders, we are the designated choice for leading environmental engineering firms and state-owned enterprises, reinforcing our reputation as a preferred supplier.
Leadership:Under the visionary guidance of Dr. Lin Xiaofeng, a Ph.D. graduate from the esteemed University of Strasbourg (France), we drive forward with R&D breakthroughs in TFN membrane industrialization. Recognized with prestigious provincial and national talent awards, such as Suzhou Leading Talent and Jiangsu Dual Innovation Talent, Dr. Lin propels our mission of excellence.
WHY US?
FAQ:
(1) Q: Why Choose Our Company?
A: As pioneers in comprehensive water treatment solutions, we offer innovative and transformative (Thin Film Nanocomposite) TFN membrane sheets, membrane elements, and holistic water treatment system solutions.
Our offerings are meticulously crafted by national expert teams and backed by the intellectual prowess of Tsinghua University Suzhou Environmental Innovation, ensuring that customization is at the heart of what we do.
A:Customization capabilities
Driven by the support of national experts and prestigious institutions like Tsinghua University Suzhou Environmental Innovation, we possess unparalleled customization capabilities to meet your specific needs.
A:Ensuring quality and delivering worth.
Our premium solutions deliver not just exceptional quality but significant return on investment (ROI) for our valued customers. We are committed to providing comprehensive training, unwavering support, and superior services, extending our local expertise to global markets. training, support, and services, and bring our local expertise to global markets.
A:Collaborating with our customers
Inspired by our customers' drive to provide clean water to the world, we thrive together in creating a water-optimized future. Join us in transforming hope into reality.
(2)Q: Are you a manufacturer or Trade Company?
A: As a manufacturer with our own International Trade Department, we possess the distinct advantage of deeply understanding customer needs, allowing us to offer competitive and fair pricing.
(3) Q: How's the after-sale service?
A: Our global reach is supported by a dedicated team of engineers who are available to service overseas under the guidance of our merchandisers, ensuring effective communication and top-notch service.
(4) Q: How about the quality?
A: We guarantee unparalleled quality as our main sub-assemblies and raw materials are sourced from renowned industry giants. Our in-house developed key components, coupled with professional assembly line operations and a rigorous quality testing system, ensure that our products exceed your high expectations.
(5) Q: Product /Quality Guarantee and After Sale Service?
A: We proudly offer a comprehensive 1-year warranty adhering to international standards. Our dedicated team is available online around the clock to provide support and answer any inquiries you might have about our innovative machine. Feel free to reach out to us anytime.
(6) Q: Certification?
A: Tsingxi proudly holds certifications for ISO9001, ISO14001, and ISO45001, demonstrating our commitment to quality and sustainability. Our products are meticulously engineered to comply with the highest technical standards, including 3C and CE certifications. All our offerings have been rigorously certified by the Industry Administration Authority. Tsingxi is on a relentless journey to fortify its position as a formidable high-tech entity in the global water treatment market.
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