PSI MEMBRANE® Pro-Acid NF80 Series: The Pinnacle of High-Pressure Acid-Resistant MembranesIntroducing an engineering marvel, the PSI MEMBRANE® Pro-Acid NF80 series employs groundbreaking Thin Film Nanocomposite (TFN) technology to revolutionize wastewater treatment. Crafted for industrial supremacy, this remarkable membrane seamlessly transforms even the toughest wastewater streams into invaluable resources. Built to withstand the rigors of industrial use, its robust design ensures unparalleled longevity and resistance to fouling, empowering users to attain superior water recovery within Minimal Liquid Discharge (MLD) systems. Experience the power of rejecting Total Dissolved Solids (TDS) at staggering levels above 170,000 mg/L, all while enjoying phenomenal cost-effectiveness.
Key features:
Wide pH Range: 0-12This acid-resistant, high-pressure membrane boasts exceptional performance over a broad pH range of 0-12, providing steadfast stability and superior cleaning efficiency.
Outstanding Anti-fouling Capabilities:Engineered with a sturdy, fouling-resistant TFN membrane, it delivers consistent, long-lasting results, shielding your operations from disruptions and maximizing productivity.
Unequalled Cost Efficiency:A testament to efficiency, this system achieves the extraordinary by rejecting total dissolved solids (TDS) at an astounding 170,000 mg/L. Simultaneously, it minimizes concentrate stream volume within standard operational modes, setting a new benchmark in cost optimization.
Expert Technical Support:Tap into the wisdom of our national-level expert team, poised to offer exemplary technical support and guidance tailored to your needs.
Key Applications:
Precisely honed for the intense requirements of industrial acidic wastewater treatment plants. Designed for Industrial Minimum- and Zero-Liquid Discharge (MLD/ZLD) systems, transforming waste challenges into lucrative opportunities.
An excellent choice for industrial resource recovery and recycling projects across various sectors, including metals, frontier lithium extraction from lakes, and the expansive 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 cutting-edge High-Performance Filter Membrane, featuring an unwaveringly Stable Salt Rejection capability for Water, delivers outstanding water yield and exceptional desalination rates. These metrics are meticulously calculated under rigorously controlled standard test conditions: utilizing a 2000 ppm MgSO4 solution, subjected to an impressive pressure of 580 psi (4.0 MPa), at an optimum temperature of 77 °F (25 °C), and attaining a remarkable 15% recovery rate for each individual membrane.
2. The water yield is distinguished by its extraordinary consistency, exhibiting a variation range of merely +/-15%, thus ensuring dependable performance across a diverse array of 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. proudly stands as a beacon of ingenuity, offering cutting-edge technical solutions tailored for the industrial sector, where the purity of water is non-negotiable. Our unparalleled expertise spans multiple dimensions, including advanced industrial processes, innovative wastewater treatment, and pioneering resource recycling. Trust Proshare to elevate your water purity needs to the zenith of excellence.
Our primary industry reach is vast and varied, embracing sectors such as petrochemical, mining, lithium extraction from salt lakes, lithium iron phosphate & lithium battery recycling, semiconductors, seawater desalination, reclaimed water processes, leachate management, synthetic biology, copper foil production, pharmaceuticals, and power generation.
Our solutions extend to specialized applications like steam boiler feedwater, the food & beverage industry (including mineral water bottling, soft drinks, and juices), painting lines, dairies, ice creams, laundries, hospitals, textiles, mechanical industries, and steel companies, among others.
Municipal and Civil Use
Proshare excels in crafting avant-garde, scalable solutions for the efficient and sustainable treatment of wastewater and effluents. Our rich portfolio of patented technologies, bolstered by national-level experts and prestigious research collaborations, guarantees adherence to the highest health and environmental standards for municipalities. We are relentless in our pursuit to refine sanitation systems through ongoing insights from our adept field engineers.
Our expertise in sewage treatment forms the foundation of our unwavering commitment to your sustainable development objectives. As a vanguard in sustainable progress, Proshare provides an expansive suite of solutions that includes:
State-of-the-art sanitation technologies.
Groundbreaking techniques for extracting reusable materials from wastewater.
Hospitality/Seawater and Brackish Water Desalination Applications
Proshare leverages its vast desalination prowess to offer essential water desalination solutions for civil applications in hotels and tourist resorts. In these burgeoning hubs, a dependable freshwater supply is indispensable, and our R.O. seawater or brackish water desalination systems present the ideal solution to meet the soaring water demands.
Farming Applications
Water quality is paramount in ensuring the optimal health and productivity of farm animals like cattle, chickens, sheep, and pigs. Maximizing animal performance is contingent not only on water quantity but critically on its quality.
Farm water sources are diverse, including water wells, municipal networks, and occasionally rivers and other surface sources. Ensuring water quality is imperative for seamless farm operations.
Excluding municipal water (which is treated with free chlorine), other sources often contain significant levels of dissolved and suspended solids and pathogens. Reverse osmosis technology stands as the preeminent solution to counter these challenges. To safeguard animal health, contaminated farm water must undergo sophisticated treatment to remove harmful substances effectively.
ProshareTailor madeDiscover our TFN special acid-resistant and high-pressure membranesfor Wastewater Treatment in Petrochemical/Refining, Truly Achieving Zero Liquid Discharge
ProshareTailor madeTFN special acid-resistant and high-pressure membranes' separation and concentration device forwastewater 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.
Thispositive result has led to subsequent orders from other subsidiaries of the group.
Thismembrane 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.
Proshare Introducing the TFN-SEP Customized NF Membrane: Dramatically Increasing Lithium Permeate Rate up to 96.6%,retention rate of Mg2+ > 99%,retention rate Ca2+ > 98%
Addressing Technical Bottlenecksin Membrane Separation (Nanofiltration/Reverse Osmosis) for Lithium Extraction from Salt Lakes, challenged by membranefouling,lowselectivity<80%,highenergyconsumption accounts for 30%-40% of total cost,shortmembranelifespan 2-3 years.
Proshare PSI MEMBRANE TFN-SEP Customized NF/RO Membrane
demonstrates superiorperformancedata in an lithiumextraction project located inLakkor Tso Salt Lake , Tibet, China:
With only a 2-stage NanofiltrationOptimize your process with a +1 stage Reverse Osmosis (RO), given parameter p, to achieve superior results.Dive into the future of water purification with our state-of-the-art technology! Our production water is impeccably composed, featuring Mg2+ at a pristine 2.9mg/L and Ca2+ at a refined 2.25mg/L. Marvel at the outstanding retention rates, with Mg2+ exceeding 99% and Ca2+ surpassing 98%, while preserving optimal efficiency in lithium permeate.Permeate, with its unmatched purity and consistency, represents the pinnacle of refined water solutions. Experience the zenith of efficiency with our product, boasting a remarkable operational rate of 96.6%! Enjoy a robust flux approaching 20LMH, all achieved under an ideal operating pressure of 1MPa, ensuring peak performance.Step into a sustainable tomorrow with our verified membrane technology! Environmentally friendly and cost-effective, our solution elevates product purity and quality, leading the charge in sustainable innovation.
Proshare PSI MEMBRANE, setting new standards in membrane technology and performance. Desalination RO Membrane, engineered for excellence in water purification and salinity removal. Pioneering Desalination Solutions tailor-made for, Luxury Cruise Ships, seeking extraordinary water quality on their splendid voyages.
The opulent realm of luxury cruise ships, traditionally reliant on international brands for desalination solutions, now faces evolving challenges such as fluctuating salinity and temperature. Our membranes meet these demands, ensuring stable and efficient water production, expertly catering to the intricate needs of ocean travel.
Proshare's PSI MEMBRANE Pro-HR-SW seawater desalination membranes set a new benchmark in excellence, achieving unmatched desalination rates and consistent water production quality. They deliver pristine water that surpasses the stringent standards expected by luxury cruise lines, ensuring every journey is one of elegance and reliability.
Our revolutionary results have ignited a transformative shift, leading to the adoption of our desalination membranes on three additional prestigious cruise ships. Proshare's historic milestone establishes it as the inaugural national brand to secure contracts with international luxury cruise lines for our esteemed desalination RO membranes.
A visionary breakthrough in water treatment solutions.Revolutionary Water Treatment Plant tailored for Ultra-pure Water in the Semiconductor Industry, ensuring industry-leading standards of purity.
In the exclusive domain of electronic-grade ultra-pure water, the need for exceptional membrane desalination rates is paramount. Only a select few brands can meet this challenge, delivering unmatched purity and reliability.
Harnessing Proshare's transformative TFN membrane technology and the TsingXi team's extensive expertise, our comprehensive water treatment plant offers outstanding solutions for pure water equipment. Experience exceptional rejection performance for salt, boron, and TOC, achieving water production that seamlessly meets the stringent demands of the semiconductor industry.
Our outstanding achievements in delivering superior results were crucial in securing the electronic ultra-pure water treatment project from a distinguished Japanese listed company, solidifying our status as industry leaders.
ProshareInnovative Milestones in Advanced Reverse Osmosis Membrane Development by Our Pioneering Team
ProshareAt the forefront of membrane technology, the visionary team at Proshare has crafted a transformative era in reverse osmosis membranes through the utilization of cutting-edge polymer interface nano-self-assembly. This state-of-the-art innovation overcomes traditional limitations with two remarkable advancements:
Groundbreaking Ultra-Thin Separation Layer: By ingeniously applying polymer interface nanotechnology, our adept team has reduced the separation layer's thickness to a mere one-third of the conventional polyamide thin film, which is typically restricted at 100 nm. This exceptional breakthrough significantly enhances water flux, delivering extraordinary improvements in permeability.
Unequalled Performance Enhancement: Through the fusion of state-of-the-art nanoparticles and custom-designed hydrophilic polymers, we have achieved substantial advancements in hydrophilicity, anti-fouling capacity, durability, and oxidation resistance of the membrane.
Compared to traditional polyamide reverse osmosis membranes,Prosharehas pioneered revolutionary advances in four critical areas:
Precisely Engineered Self-Assembled Nanocomposite Films
Leveraging nano-scale precision control and nano-doping modification, we create ultra-thin, highly organized separation layers through advanced polymer interface nanotechnology. This breakthrough surpasses the limits of conventional polyamide membranes in thickness uniformity and material diversity.
Significantly Enhanced Water Flux and Energy Efficiency
Through meticulous enhancement of the layer-by-layer self-assembly process, the functional layer thickness is expertly managed, achieving a remarkable 3x reduction versus traditional membranes. This innovative advancement results in an outstanding >3x increase in water flux accompanied by a substantial 30% reduction in energy use.
Advanced, High-Performance Polymer Materials with Superior Chemical Stability
Moving beyond polyamide, the team utilizes advanced hydrophilic polymers such as modified polysulfones and ceramic-organic hybrids. These pioneering materials demonstrate extraordinary resilience against oxidation (withstanding up to 10 ppm chlorine exposure) and exceptional pH tolerance (remaining stable across a pH range of 1-12).
Innovative Anti-Fouling Surface Design
The superhydrophilic surface, with a contact angle under 10°, combined with nanoparticle reinforcement, reduces organic fouling by an impressive 50%. This innovation extends chemical cleaning cycles from 3 months to 6 months and cuts maintenance costs by 40%.
At Proshare Innovation Suzhou Co., Ltd., we take immense pride in our unwavering dedication to excellence and safety, a commitment evidenced by our extensive array of esteemed certifications. Among these, the Health & Safety Management System Certificate, Environmental Management System Certificate, and the globally acclaimed ISO 9001 Quality System Certificate stand out, each representing our steadfast compliance with international benchmarks. Together, they serve as a testament to our relentless pursuit of superior quality and safety standards across all facets of our operations.
Our portfolio of intellectual property is a testament to Proshare Innovation Suzhou Co., Ltd.'s trailblazing innovation and commitment to advancing membrane technology. At the forefront are our prized Invention Patent for Membrane Production and the groundbreaking Invention Patent for Multi-layer RO Membrane. These patents are not merely documents; they embody our pioneering spirit and relentless pursuit of excellence, setting unparalleled benchmarks that continue to influence and elevate industry standards. Demonstrating our unwavering commitment to sustainability and environmental responsibility, our products proudly adhere to RoHS standards. This compliance ensures that our manufacturing practices are not only environmentally considerate but also meet stringent safety criteria. At Proshare Innovation Suzhou Co., Ltd., we are dedicated to championing sustainable practices, reinforcing our role as a leader in eco-conscious manufacturing.
Proshare Innovation SuzhouCo., Ltd. stands as a beacon of innovation and technological advancement, celebrated nationally for its groundbreaking work in the research, development, and industrialization of the third-generation thin-film nanocomposite (TFN) membranes. These advanced membranes are expertly crafted for applications in reverse osmosis (RO), nanofiltration (NF), and various material separation processes. Founded in 2017 by a visionary group of doctoral experts who returned from overseas, under the esteemed leadership of Dr. Lin Xiaofeng, a recipient of prestigious national talent programs, the company has firmly established itself as China's sole domestic manufacturer of TFN membranes.
Core Competencies
Technological Innovation: We have made significant strides in pioneering TFN technology, specifically within nanofiltration membranes. Achieving remarkable milestones, we boast fully independent research and development, alongside localized production of both the membranes and their manufacturing equipment, setting new industry standards.
Intellectual Property: As proud holders of over 31 patents, the performance of our membranes reaches internationally leading standards, effectively offering a competitive alternative to previously monopolized foreign products.
Production Capacity: Our extensive operations include a state-of-the-art 2,000 m² research and development facility, complemented by a robust15,000 m² production base, enabling us to meet the demands of a growing global market with efficiency.
Funding: Successfully navigating the Pre-A Round (2023) and A Round (January 2025) financing stages, our efforts are strongly supported by the esteemed Suzhou Industrial Park Science Innovation Fund and Yong Sheng Capital, reinforcing our financial stability and growth potential.
Market Recognition: We are proudly recognized as a trusted supplier to leading listed environmental engineering firms and prominent state-owned enterprises, highlighting our reputation and reliability in the industry.
Leadership:Dr. Lin Xiaofeng, a distinguished Ph.D. graduate from the prestigious University of Strasbourg (France), is a celebrated leader, honored with provincial and national talent accolades such as the Suzhou Leading Talent and Jiangsu Dual Innovation Talent. He adeptly orchestrates the company's pioneering R&D initiatives in TFN membrane industrialization.
FAQ:
(1) Q: Why Choose Our Company?
A: We provide comprehensive water treatment solutions,
offering transformative Thin Film Nanocomposite (TFN) membrane sheets, membrane elements, and custom water treatment systems meticulously designed to meet your specific needs.
A: Our customization capabilities are without peer,
supported by our national expert teams and the renowned Tsinghua University Suzhou Environmental Innovation, ensuring bespoke solutions tailored to your requirements.
A: We assure superior quality and deliver exceptional value.
Our premier solutions not only adhere to rigorous standards,but also provide substantial return on investment (ROI) for our customers. We offer comprehensivetraining, support, and services, harnessing our local expertise to effectively serve global markets, ensuring satisfaction and excellence.
A: We excel through collaboration with our customers.
Our inspiration stems from the crucial work our customers perform every day, delivering clean water, the most precious resource of hope. Together, we strive towards a world optimized for water efficiency and sustainability.
(2)Q: Are you a manufacturer or Trade Company?
A: We are a professional manufacturer, bolstered by our own International Trade Department. This ensures we thoroughly understand customer needs and offer competitive pricing, facilitating seamless transactions.
(3) Q: How's the after-sale service?
A: We offer outstanding after-sales service, with engineers poised to assist overseas, guided by experienced merchandisers and translators, ensuring clear communication and satisfaction.
(4) Q: How about the quality?
A: At Proshare Innovation Suzhou Co., Ltd., we are committed to delivering exceptional quality in every product. Our Efficient Acid Concentration Membrane with Stable Salt Rejection Technology benefits from our strategic sourcing of sub-assemblies and raw materials from highly regarded, large-scale suppliers. Furthermore, our key components are crafted in-house by our expert team, ensuring unparalleled quality. Our professional assembly line, coupled with a rigorous quality testing system, ensures 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 comprehensive 1-year warranty, fully compliant with International standards. We are steadfast in our commitment to your satisfaction, offering an unwavering 24/7 online service to address any questions or support needs you may have concerning our machine. Do not hesitate to contact us at any time; our dedicated team is always here to assist you.
(6) Q: Certification?
A: At Proshare Innovation Suzhou Co., Ltd., we take pride in our commitment to quality and environmental stewardship, underscored by our ISO9001, ISO14001, and ISO45001 certifications. Our product lineup, including the Efficient Acid Concentration Membrane, is precisely engineered to meet the rigorous technical standards of 3C and CE. You can trust that each product undergoes thorough vetting and certification by the Industry Administration Authority, ensuring that they uphold the highest standards of quality and safety.We are passionately dedicated to maintaining our status as a leading high-tech powerhouse in the global water treatment industry. Our mission drives us to consistently expand our reach and foster innovation, spearheading advancements that redefine the boundaries of water treatment technology.
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