Introducing the unrivaled PSI MEMBRANE® Pro-Acid NF92 Series, a true marvel in high-pressure and acid-resistant membrane technology.Meticulously crafted with state-of-the-art Thin Film Nanocomposite (TFN) technology, this extraordinary membrane is specifically designed for the most demanding wastewater treatment and recycling scenarios. Its remarkable productivity, combined with unmatched durability and exceptional fouling resistance, make it an indispensable asset for industrial users aiming to achieve outstanding water recovery in Minimal Liquid Discharge (MLD) systems. Handling Total Dissolved Solids (TDS) exceeding a formidable 170,000 mg/L, it provides customers with unparalleled operational cost efficiency.
Key Features:
Exceptional pH Range 0-12:This robust, high-pressure acid-resistant membrane operates flawlessly across the full pH spectrum of 0-12, guaranteeing long-term stability and exceptional cleaning performance.
Superior Anti-fouling Properties:Crafted with a resilient and fouling-resistant TFN membrane, it ensures unwavering, long-term performance even in the most demanding conditions.
Unrivaled Cost Efficiency:Engineered to achieve outstanding system rejection of total dissolved solids (TDS) at levels reaching 170,000 mg/L, this system adeptly reduces concentrate stream volume in standard operations, maximizing efficiency.
Top-tier Technical Support:Our elite national-level expert team is committed to delivering first-class technical support, ensuring seamless operation and maximum optimization for our valued clients.
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 the extraction of metals, pioneering new energy lithium extraction from lakes, and pivotal 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. Discover the power of our Acid Resistant Nanofiltration Membrane, achieving extraordinary results in both water yield and desalination efficacy. Tested under rigorous standard conditions of 2000 ppm MgSO4, it operates at an impressive pressure of 580 psi (4.0 MPa). All this while maintaining a consistent ambient temperature of 77 °F (25 °C), and achieving a remarkable 15% recovery rate per individual membrane.
2. Count on unwavering performance with our product, where the variation range of water yield remains at an exceptional +/-15%, guaranteeing consistent and reliable 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 industry experience, Proshare Innovation Suzhou Co., Ltd. stands at the forefront as a trailblazer, delivering innovative technical solutions across an array of industrial sectors. Our state-of-the-art technologies are essential when ultra-pure water becomes a necessity for various intricate processes, encompassing wastewater treatment, reuse, and resource recycling.
Our unparalleled expertise spans a broad spectrum of critical industry sectors, including the petrochemical realm, mining pursuits, lithium extraction from salt lakes, lithium iron phosphate & lithium battery recycling, the semiconductor industry, seawater desalination, reclaimed water processing, leachate management, synthetic biology applications, copper foil manufacturing, pharmaceutical ventures, and power generation. We are dedicated to empowering these sectors with advanced solutions.
Moreover, our groundbreaking solutions cater to a diverse range of applications, such as steam boiler feeding, food & beverage production (including mineral water bottling, soft drinks, and juices), painting lines, dairies, ice cream production, laundries, hospitals, textile industries, mechanical industries, and steel companies. Our focus on operational excellence and sustainability ensures that these sectors thrive and succeed.
Municipal and Civil Use
At Proshare Innovation Suzhou Co., Ltd., we excel in providing avant-garde, scalable solutions tailored for the efficient and sustainable treatment of wastewater and effluent. Our rich portfolio of patented technologies, coupled with the expertise of national-level professionals and esteemed scientific research institutions, offers municipalities the assurance they need to meet rigorous health and environmental standards. We are steadfast in our mission to enhance sanitation systems through continuous feedback from our field engineers.
Our proficiency in sewage treatment is a foundational element of our support, empowering you to achieve your sustainable development aspirations. As a vanguard in sustainable progress, we present an all-encompassing suite of solutions, including:
Advanced Sanitation Technologies.
Wastewater Recovery of Reusable Materials.
Hospitality/Seawater and Brackish Water Desalination Applications
Building upon our extensive expertise in desalination technology, Proshare has adeptly ventured into providing water desalination solutions for civil use, particularly in hotels and touristic resorts. Supplying fresh water is essential for these establishments, and our R.O. seawater or brackish water desalination systems adeptly fulfill the escalating water demands of thriving touristic areas.
Farming Applications
The caliber of water in farming is critical to ensure the health and peak productivity of livestock such as cattle, chickens, sheep, and pigs. Beyond mere quantity, ensuring superior water quality is imperative for achieving the desired growth and performance of these animals, making it an integral part of farming success.
Farm water sources are varied, including water wells, civil water networks, and occasionally rivers and other surface sources. Ensuring the purity of this water is crucial for livestock health.
Apart from water from civil networks (which contains free chlorine), alternative sources often present elevated levels of dissolved and suspended solids and pathogens. Reverse osmosis technology stands out as the most efficacious method to counter these detrimental effects. Therefore, treating contaminated farm water with advanced technology is crucial to eliminate harmful substances and safeguard animal health.
ProshareExquisitely EngineeredTFN Membranes: Peerless Acid Resistance & Superior High-Pressure TolerancePioneering Wastewater Treatment in Petrochemical & Refining Industries: Achieving Complete Zero Liquid Discharge
ProshareMeticulously CraftedTFN Membranes: Superb Acid-Resistant & High-Pressure Performance for Optimal Separation and Concentration SystemsGroundbreaking wastewater treatment using ammonium sulphate desulphurisation technology, achieving up to 40-fold concentration, resulting in a concentrated solution with ammonium sulphate content of at least 20%. This significant reduction in evaporation and crystallization energy demands results in notable cost efficiencies. The resultant water quality aligns with the China Petroleum and Chemical Corporation's Q/SH 0628.2-2014 standard for make-up water in circulation systems, efficiently realizing zero discharge of wastewater.
Suchremarkable achievements have resulted in additional procurement requests from other subsidiary entities within the group.
Thesemembranes demonstrate their effectiveness across varied high-temperature, highly acidic ammonium sulphate wastewater contexts within sectors such as energy, refining, chemical, and metallurgy. The latest advancements in ammonia desulphurisation technology, in conjunction with carbon capture initiatives, are leading the charge towards novel energy consumption strategies and promoting a sustainable green industrial chain, seamlessly aligning with the national 'dual-carbon policy'.
Proshare TFN-SEP Tailored NF Membrane Achieves an Impressive Lithium Permeate Rate of 96.6%,with a Mg2+ retention rate surpassing 99%, while the retention rate for Ca2+ exceeds 98%.
Complex Technical Barriersin Membrane Separation Processes (Nanofiltration/Reverse Osmosis) regarding Lithium Extraction from Salt Lakes stem from membranefouling,limitedselectivity below 80%,highenergyconsumption representing 30%-40% of total expenses,shortmembranelifespan lasting merely 2-3 years.
Proshare PSI MEMBRANE TFN-SEP Custom NF/RO Membrane
demonstrated outstandingperformancedata in a lithiumextraction project situated inLakkor Tso Salt Lake, Tibet, China.:
Leveraging a streamlined 2-stage Nanofiltration process,Process: Enhanced +1 stage Reverse Osmosis (RO)Producing water that is augmented with an optimal blend - magnesium ions at 2.9mg/L and calcium ions at 2.25mg/L. Our technology achieves dazzling retention rates with magnesium ions exceeding 99% and calcium ions surpassing 98%, crafting water of unparalleled quality.Permeate Stream Achieving an extraordinary efficiency rate of 96.6%, complemented by a remarkable flux nearing 20 Liters per Square Meter per Hour (LMH) under a 1 Mega Pascal (MPa) operating pressure, exemplifying cutting-edge efficiency and steadfast reliability.Our pioneering membrane technology is a shining example of environmental stewardship and economic viability, dramatically elevating purity and quality of products.
Introducing: Proshare PSI MEMBRANE Product Category: Desalination RO Membrane Application: Leading Desalination Solutions for Cruise Ship Industry
Historically, the use of desalination membranes on international luxury cruise ships has been dominated by a select few esteemed global brands. The dynamic quality of feed water changes with salinity and temperature along the cruise journey. Our membranes are meticulously engineered for seamless adaptation to these variables, ensuring stable and consistent water production, fulfilling the rigorous demands of ocean-going vessels.
The PSI MEMBRANE Pro-HR-SW seawater desalination membranes have set a benchmark in both desalination efficiency and the stability of water output. These membranes consistently meet the rigorous quality standards required by cruise ships, offering unmatched performance.
This remarkable achievement has led to the adoption and replacement of desalination membranes on three additional cruise ships. Proshare has proudly established a new standard as the pioneering national brand to secure orders for desalination RO membranes from international luxury cruise ships.
A VisionaryComplete Water Treatment Plant, meticulously designed to produce ultra-pure water, tailored specifically to the stringent demands of the semiconductor industry.
In the specialized field of electronic-grade ultra-pure water, only a select few brands meet the extraordinarily high requirements for membrane desalination rate.
Combining the groundbreaking TFN membrane technology from Proshare with the profound expertise of the TsingXi team in water treatment, we present an all-encompassing water treatment plant solution. Our pure water equipment delivers exceptional rejection performance against salt, boron, and Total Organic Carbon (TOC), meeting the stringent production standards of the semiconductor industry.
Our stellar achievements have unlocked the opportunity to secure the electronic ultra-pure water treatment project with a renowned Japanese listed company, marking a significant milestone.
ProsharePioneering Breakthroughs in Next-Generation Reverse Osmosis Membrane Technology
ProshareAt Proshare, our visionary team has accomplished a monumental breakthrough in reverse osmosis membrane technology. By leveraging the transformative power of polymer interface nano-self-assembly, we have shattered conventional boundaries with two extraordinary advancements:
Revolutionary Ultra-Thin Separation Layer: Through state-of-the-art polymer interface nanotechnology, our experts have engineered the separation layer to be exceptionally thin, achieving a thickness at least three times finer than the standard 100 nm polyamide thin film. This outstanding innovation amplifies water flux tremendously and elevates permeability beyond anything previously possible.
Performance Enhancement Redefined: The precise integration of nanoparticles with specialized hydrophilic polymers has led to remarkable strides in hydrophilicity, anti-fouling properties, and membrane durability. This cutting-edge design ensures unparalleled longevity and exceptional resistance to oxidation.
In stark contrast to traditional polyamide reverse osmosis membranes,Proshare's groundbreaking innovation marks a paradigm shift across four critical dimensions:
Self-Assembled Nanocomposite Films
Through the fusion of nano-scale precision control and nano-doping modifications, we develop ultra-thin, meticulously structured separation layers using polymer interface nanotechnology. This approach surpasses conventional polyamide membranes in thickness uniformity and material diversity.
Enhanced Water Flux and Energy Efficiency
By meticulously optimizing the layer-by-layer self-assembly process, we precisely manage the functional layer's thickness, achieving a remarkable threefold reduction compared to conventional membranes. This results in an astonishing >3x increase in water flux and 30% reduction in energy consumption,ensuring an eco-friendly and economically efficient performance.
Innovative Polymer Materials with Unmatched Chemical Stability
Moving beyond polyamide, our experts utilize advanced hydrophilic polymers such as modified polysulfones and ceramic-organic hybrids. These materials exhibit exceptional oxidation resistance (withstanding exposure to up to 10 ppm chlorine) and remarkable pH tolerance, maintaining stability within a wide 1-12 pH range.
Cutting-Edge Anti-Fouling Surface Engineering
Our superhydrophilic surface, featuring a contact angle of less than 10°, enhanced by pioneering nanoparticle technology, reduces organic fouling by 50%. This revolutionary advancement extends chemical cleaning intervals from 3 to 6 months, dramatically reducing maintenance costs by 40% for our valued clients.
At Proshare Innovation Suzhou Co., Ltd., we take immense pride in our comprehensive suite of certifications. Our accolades include the Health & Safety Management System Certificate, the Environmental Management System Certificate, and the highly esteemed ISO 9001 Quality System Certificate. Each of these certifications is a testament to our relentless pursuit of excellence, unwavering commitment to quality, stringent safety standards, and our deep-rooted responsibility towards environmental stewardship.
Our forefront research and groundbreaking innovations have garnered us a collection of prestigious invention patents. Among these, the distinguished Invention Patent for Membranes Production and the pioneering Invention Patent for Multi-layer RO Membrane stand prominent. These accolades are a clear reflection of our leadership and expertise in the field of cutting-edge membrane technology. In our quest for excellence, we adhere strictly to the highest echelons of environmental and safety compliance, proudly bearing the RoHS Compliance Certificate. This accolade is a powerful testimony to our steadfast dedication to sustainability and our eco-friendly ethos that permeates all facets of our operations, ensuring a harmonious balance with nature.
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: At Proshare Innovation Suzhou Co., Ltd., we take pride in sourcing all main sub-assemblies and raw materials from the world's leading companies, ensuring the utmost quality and reliability. Our expert team passionately crafts innovative key components, setting us apart in the industry. With a professional assembly line and a rigorous quality testing system, we guarantee to meet and exceed your high-quality standards, delivering excellence in every product.
(5) Q: Product/Quality Guarantee and After Sale Service?
A: Experience unparalleled peace of mind with our comprehensive 1-year warranty, meticulously designed to align with esteemed international standards. Our committed team stands ready to assist you online 24/7, ensuring that every question and concern regarding our machine is addressed with promptness and care. We welcome your inquiries, day or night!
(6) Q: Certification?
A: Tsingxi stands as a beacon of excellence, proudly bearing certifications of ISO9001, ISO14001, and ISO45001, which reflect our unwavering dedication to maintaining the highest industry standards. Our products are crafted to meet the stringent technical benchmarks of 3C and CE, ensuring unrivaled quality and safety. Certified by the Industry Administration Authority, every product we deliver embodies top-tier quality and reliability, offering you the confidence you deserve.At Proshare Innovation Suzhou Co., Ltd., we are passionately committed to reinforcing our standing as a trailblazing high-tech enterprise in the global water treatment market. With every innovative stride, we pursue excellence and transcend industry norms to deliver unparalleled solutions that meet the evolving needs of our customers worldwide.
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