Introducing the PSI MEMBRANE® Pro-Acid NF92 Series, a high-pressure, acid-resistant marvel of technology.Crafted with pioneering Thin Film Nanocomposite (TFN) technology, this dynamic membrane is meticulously engineered to tackle the most demanding wastewater treatment and recycling challenges. Its high productivity and unmatched durability, alongside superior resistance to fouling, make it the ideal choice for industrial users aiming to achieve extraordinary water recovery in Minimal Liquid Discharge (MLD) systems. It manages Total Dissolved Solids (TDS) surpassing 170,000 mg/L, providing customers with optimal operational cost efficiency.
Key features:
Exceptional pH Range 0-12:This formidable and high-pressure acid-resistant membrane functions seamlessly across a complete pH range of 0-12, guaranteeing long-term stability and exceptional cleaning performance.
Superior Anti-fouling Properties:Engineered with a robust and fouling-resistant TFN membrane, ensuring consistent, long-lasting performance even in the most challenging conditions.
Unrivaled Cost Efficiency:Strategically designed to achieve outstanding system rejection of total dissolved solids (TDS) at concentrations of 170,000 mg/L, this system efficiently minimizes concentrate stream volume in standard operations.
Top-tier Technical Support:Our elite national-level expert team is devoted to providing premier technical support to our clients, ensuring seamless operation and optimization.
Key Applications:
Expertly crafted for industrial acidic wastewater treatment facilities. Perfectly suited for Industrial Minimum- and Zero-Liquid Discharge (MLD/ZLD) systems.
Ideal for industrial resource recovery and recycling, including metals, new energy lithium extraction from lakes, and advanced chemical & petrochemical processes.
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 state-of-the-art Acid Resistant Nanofiltration Membrane showcases extraordinary efficiency, expertly engineered for optimal water output and desalination prowess. Subjected to rigorous testing under meticulously controlled conditions, it handles 2000 ppm MgSO4 with remarkable ease at a formidable 580 psi (4.0 MPa). The membrane effortlessly maintains a stable temperature of 77 °F (25 °C) and achieves an impressive 15% recovery per single membrane, making it a beacon of reliability in water treatment technology.
2. Enjoy peace of mind with our membrane's unwavering performance, offering a water yield variation range that's maintained precisely at an impressive +/-15%. This consistency ensures you receive reliable and predictable results every time.
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
ProshareWith a wealth of invaluable industry expertise, Proshare Innovation Suzhou Co., Ltd. has firmly cemented its status as a frontrunner by delivering state-of-the-art technical innovations across various industrial landscapes. These sophisticated solutions are indispensable, particularly in scenarios requiring ultra-pure water for intricate industrial processes, comprehensive wastewater treatment, innovative reuse, and meticulous resource recycling.
Our unrivaled expertise encompasses pivotal industry domains, including petrochemical, mining, lithium extraction from salt lakes, recycling of lithium iron phosphate & lithium batteries, the semiconductor sector, seawater desalination, processing of reclaimed water, leachate management, synthetic biology applications, copper foil production, pharmaceutical manufacturing, and power generation.
Moreover, our groundbreaking solutions cater to a diverse spectrum of applications such as steam boiler feeding, food & beverage production (including mineral water bottling, soft drinks, juices), painting lines, dairies, ice cream production, laundries, hospitals, textile industries, mechanical industries, and steel companies, ensuring operational excellence and sustainable practices.
Municipal and Civil Use
At Proshare Innovation Suzhou Co., Ltd., we offer pioneering, scalable solutions for the efficient and sustainable treatment of wastewater and effluent. Our comprehensive portfolio of patented technologies, crafted with the collaboration of national-level experts and esteemed scientific research institutions, equips municipalities with the assurance of compliance with demanding health and environmental regulations. We remain devoted to the relentless improvement of our sanitation systems by systematically harnessing insights from our field engineers.
Our proficiency in sewage treatment serves as a fundamental component in supporting your sustainable development ambitions. As a trailblazer in sustainable advancements, we deliver a wide-ranging suite of solutions, including:
Advanced Sanitation Technologies.
Wastewater Recovery of Reusable Materials.
Hospitality/Seawater and Brackish Water Desalination Applications
Drawing upon its profound expertise in desalination technology, Proshare has adeptly ventured into water desalination for civil applications within hotels and touristic resorts. Supplying fresh water is imperative for the sustainability of these facilities, and our R.O. seawater or brackish water desalination solutions proficiently satisfy the escalating water needs of rapidly flourishing touristic regions.
Farming Applications
In farming, the quality of water is of utmost importance, ensuring the health and peak productivity of livestock such as cattle, chickens, sheep, and pigs. Beyond mere quantity, the purity and quality of water significantly influence the desired growth and performance metrics of these animals.
Farm water sources are varied, originating from water wells, civil water networks, and less commonly, rivers and other surface sources.
Aside from water sourced from civil networks (notably containing free chlorine), other sources often exhibit elevated levels of dissolved and suspended solids along with pathogens. Reverse osmosis technology has emerged as the most potent solution to counter these detrimental effects. Therefore, it is imperative that contaminated farm water undergoes advanced technological treatment to eradicate harmful substances that might adversely affect the animals.
Proshare: At the forefront of innovation, delivering excellence with every groundbreaking product.Custom Designed: Engineered to perfection, our tailored solutions meet the unique demands of diverse industries.TFN Membranes: Experience unparalleled acid resistance and high pressure capacity with our state-of-the-art technology.Revolutionizing Wastewater Treatment: In petrochemical and refining sectors, achieve zero liquid discharge with Proshare's pioneering solutions.
Proshare: Innovating the future with sustainable and efficient product lines that cater to global challenges.Tailor Crafted: Each product is meticulously crafted to ensure precision, performance, and reliability.TFN Membranes: Witness the exceptional performance of our acid-resistant, high-pressure system tailored for your strategic needs.Transformative Wastewater Treatment: Achieve groundbreaking ammonium sulphate desulphurisation. Concentrate up to 40 times, achieving ≥ 20% ammonium sulphate concentration. Dramatically reduce evaporation and crystallization energy consumption, reaping significant cost savings. Conforms to China Petroleum and Chemical Corporation's Q/SH 0628.2-2014 standard for circulating water make-up, ensuring zero wastewater discharge.
Such: Innovations have not only set new benchmarks but have also catalyzed increased demand from subsidiaries.Outstanding Results: Proshare's technologies continue to garner additional orders, strengthening our market presence.
These: Membranes deliver exceptional performance in high-temperature, highly acidic environments, making them indispensable across industry sectors.Membranes: Designed for energy, refining, chemical, and metallurgy sectors, our membranes integrate the latest ammonia desulphurisation and carbon capture technologies, aligning with the national 'dual-carbon policy' for a sustainable future.
Proshare: Redefining industry standards with pioneering innovations and eco-friendly solutions. TFN-SEP Customized NF Membrane: Achieve an outstanding 96.6% lithium permeate rate, setting new standards in separation efficiency.With Mg2+ retention exceeding an impressive 99%, and...Retention rate for Ca2+: Surpassing 98%, delivering unmatched performance in separation and concentration applications.
Technical Challenges: Overcome barriers in membrane separation during lithium extraction with Proshare's advanced solutions.In Membrane Separation: Address challenges in nanofiltration and reverse osmosis during lithium extraction from salt lakes. Membrane: Innovations that tackle fouling, enhance efficiency, and boost performance.Fouling: Minimize with Proshare's advanced membrane technology.Low: Selectivity below 80%? Optimize with our superior solutions.Selectivity <80%: Enhance efficiency significantly with Proshare's innovative products.HighEnergy: Consumption reduced drastically with our state-of-the-art solutions.Consumption: Cut down on cost accounting for 30%-40% with Proshare's groundbreaking innovations.ShortMembrane: Extend lifespan significantly beyond 2-3 years with Proshare's advanced solutions.Lifespan: Optimized for longer use, ensuring cost-effectiveness.
Proshare PSI MEMBRANE: Leading the charge with high-performance solutions tailored for industry needs. TFN-SEP Customized NF/RO Membrane: Experience superior performance and reliability in every application.
Has Exhibited Exceptional: Our products have consistently demonstrated reliability and superior performance.Performance: Achieve new heights with Proshare's cutting-edge technology.Data: Indicative of reliability and efficiency in all applications. In A LithiumExtraction: Maximize efficiency with Proshare's innovative solutions. Project Nestled in: Benefit from our strategic deployment in...Lakkor Tso Salt Lake: A testament to Proshare's capability to deliver in challenging environments. Tibet, China: Setting benchmarks in membrane technology.:
Utilizing Only 2-Stage Nanofiltration: Achieve superior performance with our efficient and innovative approach.Advance your processing capabilities with our state-of-the-art +1 stage Reverse Osmosis, expertly designed for superior performance.Experience unparalleled water quality with our production water enriched to perfection: Magnesium concentration at 2.9mg/L and Calcium at 2.25mg/L. Revel in remarkable retention rates of over 99% for Magnesium and 98% for Calcium, ensuring an unmatched level of purity and quality.Permeate Our system achieves an extraordinary 96.6% rate with a flux nearing an impressive 20LMH, all under an optimal operating pressure of 1MPa. Experience unparalleled efficiency and dependability in your water treatment process.Our pioneering membrane technology stands as a testament to environmental stewardship and economic efficiency, dramatically boosting the purity and caliber of your products.
Proshare PSI MEMBRANE Desalination RO Membrane Engineered for Excellence in Desalination Applications Designed for Cruise Ships
Traditionally, the elite domain of desalination membranes on global luxury cruise liners was led by a few distinguished international brands. As ships traverse oceans, they encounter diverse feed water conditions influenced by salinity and temperature. Our membranes are meticulously engineered to adapt fluidly to these dynamic changes, providing unwavering water production that meets the high demands of ocean-faring vessels.
PSI MEMBRANE Pro-HR-SW seawater desalination membranes deliver stellar results, combining exceptional desalination rates with unmatched stability in water production. Our membranes consistently supply water that surpasses the rigorous standards expected by cruise ships.
Our remarkable achievements have led to our membranes being the preferred choice for three additional cruise ships. Proshare proudly stands as a trailblazer, becoming the first national brand to secure exclusive international luxury cruise ship contracts for desalination RO membranes.
AA state-of-the-art Complete Water Treatment Plant, meticulously tailored to generate ultra-pure water, specifically for the demanding semiconductor industry.
In the high-stakes arena of electronic-grade ultra-pure water, the demands for membrane desalination rates are exceptionally stringent, attainable by only the most elite brands.
Harnessing the power of Proshare's revolutionary TFN membrane technology, combined with the unmatched expertise of the TsingXi team in the water treatment sector, we deliver a holistic water treatment plant solution. Our cutting-edge pure water equipment showcases superior rejection capabilities against salt, boron, and TOC, meeting the semiconductor industry's exacting water production standards.
Our exceptional performance has opened new doors, securing a prestigious electronic ultra-pure water treatment project with a prominent Japanese listed company.
Proshare: Pioneering Excellence in Membrane InnovationUnveiling the Future: Breakthroughs in Next-Gen Reverse Osmosis Technology by Proshare's Expert Team
Proshare: Redefining the Boundaries of Membrane PerformanceProshare's visionary engineers have shattered the barriers of reverse osmosis technology, utilizing the remarkable technique of polymer interface nano-self-assembly. This incredible leap forward is epitomized in two transformative advancements that redefine industry standards:
Revolutionary Ultra-Thin Separation Layer: By leveraging the forefront of polymer interface nanotechnology, our experts have engineered a separation layer that is astonishingly at least three times thinner than the existing 100 nm polyamide thin film. This groundbreaking achievement substantially increases water flux and significantly boosts permeability, setting new benchmarks in the field.
Performance Enhancement Par Excellence: Through the ingenious infusion of nanoparticles and specially designed hydrophilic polymers, we have realized spectacular enhancements in hydrophilicity, anti-fouling properties, and the overall durability of our membranes. This pioneering approach guarantees unparalleled longevity and exceptional resistance to oxidative challenges.
In stark contrast to conventional polyamide reverse osmosis membranes,Proshareembarks on a journey of breakthroughs, innovating across four key dimensions:
Masterfully Crafted Self-Assembled Nanocomposite Films
With the fusion of nano-scale precision and advanced nano-doping techniques, we craft ultra-thin, impeccably ordered separation layers through polymer interface nanotechnology. This sophisticated process transcends traditional polyamide membrane limitations, offering unparalleled uniformity in thickness and a diverse range of material applications.
Unparalleled Water Flux and Energy Savings
By meticulously enhancing the layer-by-layer self-assembly process, the functional layer thickness is expertly controlled, achieving a remarkable threefold reduction compared to standard membranes. This cutting-edge approach results in an awe-inspiring >3x surge in water flux and a 30% decrease in energy usageassuring a greener and more economical performance.
Innovative Polymer Materials with Unmatched Chemical Resilience
In a groundbreaking shift from polyamide, our team employs state-of-the-art hydrophilic polymers like modified polysulfones and ceramic-organic hybrids. These advanced materials exhibit extraordinary resilience to oxidation (withstanding exposure up to 10 ppm chlorine) and remarkable pH endurance (maintaining steadfast stability across a wide pH range of 1-12).
Innovative Anti-Fouling Surface Technology
Our cutting-edge superhydrophilic surface, featuring a contact angle less than 10°, empowered by nanoparticle advancements, diminishes organic fouling by 50%. This innovation extends chemical cleaning cycles from 3 to 6 months, reducing maintenance expenses by an impressive 40% for our valued clients.
At Proshare Innovation Suzhou Co., Ltd., our dedication to excellence is reflected in our comprehensive range of certifications. We proudly hold the Health & Safety Management System Certificate, the Environmental Management System Certificate, and the highly esteemed ISO 9001 Quality System Certificate. These accolades are more than just awards; they are a testament to our relentless pursuit of quality, unwavering commitment to safety, and our profound respect for environmental stewardship.
Our relentless pursuit of innovation and excellence in research has led us to achieve highly acclaimed invention patents. Among these are the prestigious Invention Patent for Membranes Production and the Invention Patent for Multi-layer RO Membrane. These patents not only highlight our expertise but also cement our status as trailblazers in the field of advanced membrane technology. We are committed to upholding the highest environmental and safety standards, proudly achieving the RoHS Compliance Certificate. This certification highlights our unwavering pledge to sustainability and our ongoing efforts to operate in an eco-friendly manner, reinforcing our commitment to a greener future for all.
Proshare Innovation SuzhouCo., Ltd. stands as a beacon of technological advancement, a national high-tech enterprise dedicated to the research, development, and industrialization of cutting-edge third-generation thin-film nanocomposite (TFN) membranes. These are vital for reverse osmosis (RO), nanofiltration (NF), and sophisticated material separation applications. Established in 2017 by a visionary team of internationally experienced doctoral experts, led by the distinguished Dr. Lin Xiaofeng, a celebrated recipient of national-level talent accolades, Proshare Innovation has become China's exclusive domestic producer of TFN membranes.
Core Competencies
Technological Innovation: We have pioneered the groundbreaking application of TFN technology to nanofiltration membranes, achieving entirely autonomous R&D and localized fabrication of both membranes and their manufacturing equipment.
Intellectual Property: With an impressive portfolio of over 31 patents, our membranes boast performance metrics that meet or exceed internationally leading standards, effectively replacing foreign monopolized products.
Production Capacity: Our operations include a modern 2,000 m² R&D facility and an expansive15,000 m² production base, ensuring robust production capabilities.
Funding: Successfully completed Pre-A Round (2023) and A Round (January 2025) financing, supported by the prestigious Suzhou Industrial Park Science Innovation Fund and Yong Sheng Capital.
Market Recognition: Proudly designated as the preferred supplier for top-tier environmental engineering firms and state-owned enterprises.
Leadership:Dr. Lin Xiaofeng, an esteemed Ph.D. from the University of Strasbourg, France, has garnered provincial and national talent awards such as Suzhou Leading Talent and Jiangsu Dual Innovation Talent. He spearheads the company's R&D advancements in TFN membrane industrialization.
FAQ:
(1) Q: Why Choose Our Company?
A: Comprehensive Water Treatment Solutions
Our revolutionary Thin Film Nanocomposite (TFN) membranes, membrane elements, and complete water treatment systems are crafted to offer unparalleled solutions.
A: Customization Capabilities
Supported by national expert teams and the renowned Tsinghua University Suzhou Environmental Innovation.
A: Ensuring Quality and Delivering Value
Our premium solutions not only meet high standards,but also offer substantial ROI for our customers. We providecomprehensive training, robust support, and services, leveraging our local expertise to serve global markets.
A: Collaborating with Our Customers
Inspired by our customers' daily endeavors, we strive to be the most valuable source of hope, providing clean water. Let's thrive together for a water-optimized world.
(2) Q: Are you a Manufacturer or Trade Company?
A: We are a professional manufacturer with an integrated International Trade Department, enabling us to better comprehend customer needs and offer competitive pricing.
(3) Q: How's the After-Sale Service?
A: We offer skilled engineers available for overseas service, ensuring seamless communication and support under a merchandiser's supervision and translation.
(4) Q: How About the Quality?
A: Our commitment to excellence starts with sourcing all main sub-assemblies and raw materials from renowned major companies. Crafted with precision, the key components are ingeniously developed by our expert team, blending innovation with expertise. Our state-of-the-art professional assembly line paired with a stringent quality testing system ensures that your high-quality standards are impeccably met, providing you with unparalleled reliability and performance.
(5) Q: Product/Quality Guarantee and After Sale Service?
A: Experience peace of mind with a comprehensive 1-year warranty that meets international standards. Our dedicated and knowledgeable team is at your service online, 24/7, poised to answer all your inquiries about our machine with efficiency and care. We encourage you to reach out to us anytime, as we are always here to support your needs effectively!
(6) Q: Certification?
A: Tsingxi is proud to uphold the pinnacle of industry standards, being certified with ISO9001, ISO14001, and ISO45001. Our meticulously crafted products meet and often exceed the technical benchmarks of 3C and CE. Every product in our lineup is certified by the Industry Administration Authority, assuring you of top-tier quality and unwavering reliability.Our unwavering commitment to excellence drives us to continuously fortify our presence as a leading high-tech enterprise in the global water treatment market. With every innovation, we strive for excellence, ensuring that our advancements are synonymous with quality and cutting-edge technology.
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