PSI MEMBRANE® Pro-Acid NF80 Series: The Pinnacle of High-Pressure Acid-Resistant MembranesExperience the future of wastewater treatment with the PSI MEMBRANE® Pro-Acid NF80 Series, a marvel of modern engineering. Utilizing pioneering Thin Film Nanocomposite (TFN) technology, this state-of-the-art membrane is meticulously crafted to transform even the harshest wastewater into valuable resources. It is specifically designed for industrial-level efficiency, boasting a sturdy, durable, and fouling-resistant structure. This ensures that industrial users can effortlessly achieve outstanding water recovery in Minimal Liquid Discharge (MLD) systems. With a remarkable ability to reject Total Dissolved Solids (TDS) exceeding 170,000 mg/L, this product provides unparalleled operational cost-effectiveness, setting a new standard in the industry.
Key features:
Wide pH Range: 0-12Engineered for unparalleled resilience, this acid-resistant, high-pressure membrane excels across an extensive pH range from 0 to 12. Its design ensures lasting stability and superior cleaning abilities, making it a robust choice for diverse applications.
Outstanding Anti-fouling Capabilities:Meticulously designed with a durable, fouling-resistant TFN membrane, this product promises consistent, long-lasting performance. It shields your operations from potential disruptions, offering peace of mind and reliability.
Unequalled Cost Efficiency:This system stands as a testament to cost efficiency, skillfully rejecting total dissolved solids (TDS) at levels as high as 170,000 mg/L. It achieves this while minimizing the volume of the concentrate stream within routine operational limits, thereby maximizing your cost savings.
Expert Technical Support:Benefit from the profound knowledge of our national-level expert team, ready to deliver exceptional technical support and insightful guidance tailored to your needs.
Key Applications:
Expertly engineered to meet the stringent requirements of industrial acidic wastewater treatment facilities, ensuring optimal performance. Perfectly suited for the demanding environments of Industrial Minimum- and Zero-Liquid Discharge (MLD/ZLD) systems, transforming waste into valuable opportunities.
Ideally crafted for industrial resource recovery and recycling projects across diverse sectors, including metals, innovative lithium extraction from lakes, and the chemical and petrochemical industries.
Softening
| Product |
Effective Membrane area
ft² (m²) |
Feed spacer thickness
(mil) |
Product Flow Rate
gpd( m³/d) |
Stable Salt Rejection
(%) |
| Pro-Acid-NF98-8040 |
400(37.2) |
34 |
12000(45.4) |
98 |
| Pro-Acid-NF96-8040 |
400(37.2) |
34 |
18000(68.1) |
96 |
| Pro-Acid-NF92-8040 |
400(37.2) |
34 |
22000(83.2) |
92 |
| Pro-Acid-NF80-8040 |
400(37.2) |
34 |
24000(90.8) |
80 |
| Pro-Acid-NF35-8040 |
400(37.2) |
34 |
36000(139.5) |
35 |
1. Our High-Performance Filter Membrane with Stable Salt Rejection for Water is engineered to deliver exceptional water yield and superior desalination performance. This is meticulously measured under rigorously controlled standard test conditions: a 2000 ppm MgSO4 solution subjected to a powerful pressure of 580 psi (4.0 MPa), maintained at the ideal temperature of 77 °F (25 °C), and designed to achieve a 15% recovery rate per membrane. This ensures pinnacle performance and efficiency.
2. The water yield showcases outstanding consistency with an incredibly narrow variation range of just +/-15%. This guarantees dependable and efficient performance, adapting seamlessly to various operational conditions.
Operating Condition:
| Operating Limits |
Unit |
Value |
| Maximum operating pressure |
psi (bar) |
1200(83) |
| Maximum feed water temperature |
°F (°C) |
122(50) |
| Maximum pressure drop |
bar |
1 |
| Continuous operation pH range |
|
0-12 |
| Cleaning PH range |
|
0-13 |
| Maximum feed water SDI15 |
|
5 |
| Maximum influent turbidity |
ntu |
1 |
| Maximum residual chlorine concentration of influent |
ppm |
<0.1 |
SIZE: mm
| 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, amassing extensive experience in crafting pioneering technical solutions for the industrial sector-where ultra-pure water is essential. Our specialized proficiency spans across diverse industrial processes, including wastewater treatment, resource recycling, and reuse. Place your trust in us as your partner to achieve the pinnacle of water purity.
Our core industry sectors are as diverse as they are impactful, covering petrochemicals, mining, lithium extraction from salt lakes, lithium iron phosphate, lithium battery recycling, semiconductors, seawater desalination, reclaimed water processes, leachate management, synthetic biology, copper foil manufacturing, pharmaceuticals, and power generation.
We also expertly serve niche applications like steam boiler feedwater, food & beverage sectors (from mineral water to juices), painting lines, dairies, ice creams, laundries, hospitals, textiles, mechanical industries, and steel companies, providing tailored solutions for each.
Municipal and Civil Use
Proshare excels in providing state-of-the-art, scalable solutions for wastewater and effluent treatment to municipalities. Our comprehensive portfolio of patented technologies, supported by national experts and top-tier research institutions, ensures compliance with rigorous health and environmental standards. We are committed to advancing our sanitation systems with meticulous feedback from our field engineers.
Our expertise in sewage treatment is central to our mission of supporting your sustainable development goals. As a vanguard in sustainable development, we offer a robust suite of solutions, including:
Pioneering sanitation technologies.
Innovative techniques for recovering reusable materials from wastewater.
Hospitality/Seawater and Brackish Water Desalination Applications
Proshare leverages its profound expertise in desalination technology to offer critical water solutions for hospitality and touristic resorts. Ensuring a stable freshwater supply is vital, and our R.O. seawater or brackish water desalination systems deliver an ideal solution to meet the rising water demands of burgeoning touristic regions.
Farming Applications
Water is indispensable in ensuring the health and productivity of farm animals such as cattle, chickens, sheep, and pigs. Optimal animal performance hinges not just on quantity, but quality of the water provided.
Farm water can originate from various sources like water wells, municipal water networks, and occasionally, rivers or surface sources. Ensuring water quality is pivotal for optimal farm operations.
Apart from the municipal network water with free chlorine, other sources may harbor high levels of dissolved solids and pathogens. Reverse osmosis technology is the most effective remedy to combat these challenges, providing advanced treatment to eliminate harmful substances and protect animal health.
Proshare: Your trusted partner in innovative solutions, bringing expertise and excellence to every project.Tailor-made: Crafted with precision to meet your unique needs, ensuring optimal performance and satisfaction.Discover our TFN special acid-resistant and high-pressure membranes: Cutting-edge technology designed for durability and efficiency in demanding conditions.for Wastewater Treatment in Petrochemical/Refining, Truly Achieving Zero Liquid Discharge: Experience a revolutionary approach to environmental sustainability with our state-of-the-art solutions.
Proshare: Leading the way in pioneering advancements, setting new standards in the industry.Tailor-made: Custom-engineered solutions designed explicitly for your operational challenges, maximizing productivity.TFN special acid-resistant and high-pressure membranes' separation and concentration device for: Delivering exceptional performance in complex treatment scenarios.wastewater treatment containing ammonium sulphate desulphurisation. Achieves wastewater concentration up to 40 times with an ammonium sulphate concentration of ≥ 20% in the concentrated water. This significantly reduces subsequent evaporation and crystallisation energy consumption, resulting in substantial cost savings for the user. The quality of water produced is stable and meets the China Petroleum and Chemical Corporation corporate standard Q/SH 0628.2-2014 for circulating make-up water. Zero wastewater discharge is truly achieved. This solution not only meets but exceeds industry standards, ensuring compliance and efficiency while driving down costs and environmental impact.
This: An exemplary showcase of cutting-edge technology in action.positive result has led to subsequent orders from other subsidiaries of the group: A testament to the trust and value we bring to our clients.
This: Unveiling the future of industrial solutions.membrane is also applicable to other high-temperature, highly acidic wastewater scenarios containing ammonium sulphate. These include industries such as energy, refining, chemical, and metallurgy. The latest development in ammonia desulphurisation technology, combined with carbon capture, supports new energy consumption and advances the green industry chain, aligning with the national 'dual-carbon' policy. Embracing sustainability and innovation, our membrane technology is at the forefront of environmental stewardship, contributing to a cleaner, greener future.
Proshare: Committed to delivering excellence and innovation at every turn. Introducing the TFN-SEP Customized NF Membrane: Dramatically Increasing Lithium Permeate Rate up to 96.6%, setting new benchmarks in efficiency and productivity.retention rate of Mg2+ > 99%: Unmatched precision and reliability in separation processes.retention rate Ca2+ > 98%: Ensuring exceptional quality and consistency in every operation.
Addressing Technical Bottlenecks: Overcoming challenges with innovative solutions for seamless operations.in Membrane Separation (Nanofiltration/Reverse Osmosis) for Lithium Extraction from Salt Lakes, challenged by: Pioneering advancements that tackle industry hurdles head-on. membranefouling,lowselectivity<80%,highenergyconsumption accounts for 30%-40% of total cost,shortmembranelifespan 2-3 years.
Proshare PSI MEMBRANE: Redefining performance standards in the membrane industry with innovative solutions. TFN-SEP Customized NF/RO Membrane: The epitome of advanced technology, driving excellence and reliability.
demonstrates superior: Offering unparalleled quality and efficiency in every application.performancedata in an lithiumextraction project located inLakkor Tso Salt Lake , Tibet, China: A landmark project showcasing technological prowess in challenging environments.:
With only a 2-stage Nanofiltration: Streamlining processes to achieve exceptional outcomes with minimal complexity, proving that efficiency and simplicity can coexist.Elevate your filtration process with our sophisticated 1-stage Reverse Osmosis system, designed to deliver exceptional results and unmatched purity.Experience the zenith of water purification with our state-of-the-art technology! Our production water features an exquisite composition of essential elements-Mg2+ at 2.9mg/L and Ca2+ at 2.25mg/L. Marvel at the extraordinary retention capabilities, with Mg2+ exceeding 99% and Ca2+ surpassing 98%, all while achieving superior efficiency in lithium permeate.permeate Discover unmatched efficiency with an impressive rate of 96.6%! Our innovative product ensures robust flux levels approaching 20LMH under an optimal operating pressure of 1MPa, setting new standards in performance.Step into a sustainable future with our proven membrane technology! Our eco-friendly, economically smart solution enhances product purity and quality, leading the charge in sustainable innovation.
Proshare PSI MEMBRANE Desalination RO Membrane Leading the Way in Desalination Solutions for Prestigious Luxury Cruise Ships
The world of luxury cruise ships, historically dominated by international brands for desalination membrane technology, now embraces innovation. As these grand vessels navigate diverse waters, factors such as salinity and temperature continuously shift, challenging membrane adaptability. Our advanced membranes rise magnificently to the occasion, ensuring stable water production tailored to the oceanic demands of luxury voyages.
PSI MEMBRANE Pro-HR-SW seawater desalination membranes elevate the standard, achieving exceptional desalination rates and consistent water production. The pristine water quality they ensure meets and exceeds the rigorous benchmarks set by luxury cruise lines, guaranteeing a journey defined by elegance and reliability.
Our pioneering results have ignited a transformation, leading to the integration of our desalination membranes on three additional illustrious cruise ships. Proshare's groundbreaking achievement heralds it as the leading national brand to earn orders from international luxury cruise lines for desalination RO membranes.
ARevolutionary Water Treatment Plant for Ultra-Pure Water in the Semiconductor Industry
In the specialized realm of electronic-grade ultra-pure water, achieving unparalleled membrane desalination rates is paramount. Only a select few brands possess the capability to meet this challenge, ensuring unrivaled purity.
Utilizing Proshare's groundbreaking TFN membrane technology combined with the extensive expertise of the TsingXi team, our comprehensive water treatment plant provides outstanding solutions for pure water equipment. Experience exceptional rejection performance for salt, boron, and TOC, achieving water production that seamlessly aligns with the stringent demands of the semiconductor industry.
Our achievement in delivering superior results was crucial in securing the electronic ultra-pure water treatment project from a renowned Japanese listed company, solidifying our position as trailblazers in the industry.
ProsharePioneering Team Achieves Breakthroughs in Leading-Edge Reverse Osmosis Membrane Technology
ProshareThe innovative team at Proshare has masterfully crafted a new era of reverse osmosis membranes utilizing advanced polymer interface nano-self-assembly technology. This technological marvel triumphs over traditional reverse osmosis membrane limitations with two revolutionary advancements:
Revolutionary Ultra-Thin Separation Layer: Through the ingenious application of polymer interface nanotechnology, our team has skillfully minimized the separation layer's thickness to an astonishing one-third of the conventional polyamide thin film, traditionally topped at 100 nm. This extraordinary achievement significantly boosts water flux, delivering remarkable enhancements in permeability.
Unmatched Enhanced Performance: By integrating state-of-the-art nanoparticles and bespoke hydrophilic polymers, we have realized monumental advancements in the membrane's hydrophilicity, anti-fouling potential, durability, and resistance to oxidation.
When compared to conventional polyamide reverse osmosis membranes,Prosharehas achieved revolutionary breakthroughs in four pivotal areas:
Self-Assembled Nanocomposite Films with Precision
Through the empowerment of nano-scale precision control and nano-doping modification, we forge ultra-thin, highly ordered separation layers using advanced polymer interface nanotechnology. This innovation triumphs over the constraints of conventional polyamide membranes in terms of thickness uniformity and material diversity.
Dramatically Enhanced Water Flux and Energy Efficiency
With the meticulous optimization of the layer-by-layer self-assembly process, functional layer thickness is expertly controlled, achieving a significant 3x reduction compared to traditional membranes. This strategic enhancement leads to an impressive >3x boost in water flux coupled with a substantial 30% decrease in energy consumption.
Novel, High-Performance Polymer Materials with Exceptional Chemical Stability
Transitioning beyond polyamide, the team employs advanced hydrophilic polymers, such as modified polysulfones and ceramic-organic hybrids. These avant-garde materials exhibit outstanding resilience to oxidation (withstanding up to 10 ppm chlorine exposure) and extraordinary pH tolerance (maintaining stability across a pH range of 1-12).
Innovative Anti-Fouling Surface Engineering
The superhydrophilic surface, with a contact angle of less than 10°, combined with nanoparticle reinforcement, dramatically reduces organic fouling by 50%. This groundbreaking advancement extends chemical cleaning cycles from 3 months to 6 months, while slashing maintenance costs by 40%.
Our commitment to excellence and safety is underscored by our comprehensive suite of certifications, which includes the Health & Safety Management System Certificate, the Environmental Management System Certificate, and the prestigious ISO 9001 Quality System Certificate. Each of these accolades signifies our rigorous adherence to global standards, ensuring top-tier quality and safety in our operations.
Our portfolio of intellectual property is highlighted by our Invention Patent for Membrane Production and the cutting-edge Invention Patent for Multi-layer RO Membrane. These patents demonstrate our pioneering spirit and dedication to innovation in membrane technology, setting new benchmarks in the industry. Proudly compliant with RoHS standards, our products meet rigorous environmental and safety criteria, further emphasizing our dedication to sustainable and environmentally responsible manufacturing practices.
Proshare Innovation SuzhouCo., Ltd. Proshare Innovation Suzhou Co., Ltd. stands as a beacon of excellence in the national high-tech industry. With a renowned reputation for spearheading advancements in the R&D and commercialization of third-generation thin-film nanocomposite (TFN) membranes, this esteemed company specializes in cutting-edge solutions for reverse osmosis (RO), nanofiltration (NF), and diverse material separation. Founded in 2017 by an exceptional group of internationally experienced doctoral experts, led by the illustrious Dr. Lin Xiaofeng, a recipient of prestigious national-level talent awards, Proshare has firmly established itself as the sole domestic producer of TFN membranes in China, marking a significant milestone in the industry.
Core Competencies
Technological Innovation: At the forefront of innovation, we have trailblazed the application of TFN technology in nanofiltration membranes, achieving extraordinary results through completely autonomous R&D and the localized production of membranes and their manufacturing equipment.
Intellectual Property: We boast a formidable portfolio of over 31 groundbreaking patents. Our membranes reach internationally benchmarked performance levels, effectively supplanting once-dominant foreign alternatives with our domestically produced superior solutions.
Production Capacity: Our extensive operations encompass a sprawling 2,000 m² R&D facility, seamlessly integrated with a comprehensive15,000 m² production base, ensuring robust manufacturing capabilities.
Funding: We have successfully navigated the Pre-A Round (2023) and A Round (January 2025) financing stages, securing support from the prestigious Suzhou Industrial Park Science Innovation Fund and the influential Yong Sheng Capital.
Market Recognition: Our unwavering commitment to quality has earned us recognition as a trusted supplier for distinguished listed environmental engineering firms and prominent state-owned enterprises.
Leadership:Dr. Lin Xiaofeng, esteemed Ph.D. graduate from the University of Strasbourg in France, is a visionary leader celebrated with numerous provincial and national talent honors, including Suzhou Leading Talent and Jiangsu Dual Innovation Talent. Under his astute leadership, the company pioneers in TFN membrane industrialization, driving innovation and success.
FAQ:
(1) Q: Why Choose Our Company?
A: As a leader in water treatment solutions, we offer a comprehensive range of cutting-edge Thin Film Nanocomposite (TFN) membrane sheets, elements, and tailored systems designed to fulfill your unique requirements.
providing transformative Thin Film Nanocomposite (TFN) membrane sheets, membrane elements, and water treatment systems tailored to meet your needs.
A: Our capabilities for customization are unparalleled,
supported by national expert teams and the prestigious Tsinghua University Suzhou Environmental Innovation Center.
A: We ensure exceptional quality and deliver unmatched value.
Our premier solutions not only adhere to rigorous standards,but also yield substantial return on investment (ROI) for our clients. We provide comprehensivetraining, support, and services, leveraging our local expertise to serve global markets effectively.
A: We thrive on collaboration with our esteemed clients.
Our motivation stems from the critical work our clients accomplish daily, ensuring access to clean water, a vital source of hope. Together, we strive towards a world maximized for water efficiency.
(2)Q: Are you a manufacturer or Trade Company?
A: We are a professional manufacturer with a dedicated International Trade Department, ensuring a comprehensive understanding of customer needs and offering competitive pricing.
(3) Q: How's the after-sale service?
A: Our exceptional after-sales service is a hallmark, with engineers available to provide assistance overseas, expertly coordinated by our merchandisers and translators.
(4) Q: How about the quality?
A: At Proshare Innovation Suzhou Co., Ltd., our unwavering commitment to excellence is evident. We meticulously source our main sub-assemblies and premium raw materials from large, reputable companies, ensuring that every component is crafted with precision by our dedicated team. Our state-of-the-art assembly line, complemented by a rigorous quality testing system, guarantees that we consistently meet and exceed your high-quality standards.
(5) Q: Product /Quality Guarantee and After Sale Service?
A: Experience peace of mind with our unparalleled 1-year warranty, crafted in accordance with International standards. Our promise of excellence continues with our round-the-clock, 24/7 online service, devoted to your complete satisfaction. Whether you have questions or need assistance with our Reliable Acid Purification Membrane, our team is always at your service.
(6) Q: Certification?
A: Tsingxi stands as a beacon of quality and environmental stewardship, proudly bearing ISO9001, ISO14001, and ISO45001 certifications. Our products are meticulously designed to comply with the rigorous technical standards of 3C and CE. Trust in our commitment to excellence, as all our offerings are thoroughly vetted and certified by the Industry Administration Authority.At Proshare Innovation Suzhou Co., Ltd., we are unwavering in our dedication to pushing the boundaries of what is possible in the global water treatment industry. Our relentless pursuit of innovation and excellence positions us as a leading high-tech powerhouse, committed to expanding our reach and pioneering transformative solutions.
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