PSI MEMBRANE® Pro-Acid NF80 Series: The Pinnacle of High-Pressure Acid-Resistant MembranesIntroducing a groundbreaking solution in wastewater management, the PSI MEMBRANE® Pro-Acid NF80 Series boasts cutting-edge Thin Film Nanocomposite (TFN) technology. This innovative membrane is meticulously crafted to transform even the most challenging wastewater into valuable resources. Engineered for industrial-grade productivity, it promises durability with its robust, long-lasting, and fouling-resistant design. Industrial users can now achieve optimal water recovery in Minimal Liquid Discharge (MLD) systems, with an exceptional Total Dissolved Solids (TDS) rejection rate exceeding 170,000 mg/L. This revolutionary product delivers unparalleled operational cost-effectiveness, setting new benchmarks in the industry.
Key features:
Wide pH Range: 0-12This pioneering acid-resistant membrane thrives under high pressure and operates seamlessly across a vast pH spectrum of 0-12, guaranteeing enduring stability and superior cleaning capability, making it a stalwart in harsh environments.
Outstanding Anti-fouling Capabilities:Engineered with a robust and fouling-resistant TFN membrane, it offers consistent, long-term performance, protecting your operations from unexpected disruptions and ensuring smooth, uninterrupted processes.
Unequalled Cost Efficiency:Redefining efficiency, this system accomplishes the extraordinary by rejecting total dissolved solids (TDS) at a staggering 170,000 mg/L, all while meticulously reducing the concentrate stream volume within standard operational parameters. It optimizes your costs, elevating them to unmatched levels of efficiency.
Expert Technical Support:Tap into the profound expertise of our national-level expert team, offering unparalleled technical support and guidance to empower your operations with superior insights and solutions.
Key Applications:
Expertly crafted to meet the rigorous demands of industrial acidic wastewater treatment plants, ensuring reliable performance and compliance with the highest standards. Perfectly suited for Industrial Minimum- and Zero-Liquid Discharge (MLD/ZLD) systems, transforming waste into valuable opportunities and optimizing resource utilization.
Ideal for industrial resource recovery and recycling initiatives across diverse sectors, including metal industries, pioneering lithium extraction from lakes, and the dynamic 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. Experience the unparalleled efficiency of our High-Performance Filter Membrane, renowned for its consistent and reliable salt rejection capabilities in water purification. Utilizing a precise 2000 ppm MgSO4 solution under meticulously controlled conditions, this membrane operates at a formidable pressure of 580 psi (4.0 MPa) and a stable temperature of 77 °F (25 °C). It ensures an impressive water yield and desalination rate, achieving a notable 15% recovery rate for each membrane unit tested.
2. This exceptional water yield consistency is evidenced by a minimal variation range of only +/-15%, guaranteeing dependable and robust performance even amidst fluctuating environmental settings.
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 in delivering groundbreaking technical solutions to the industrial sector, especially where the demand for ultra-pure water is paramount. Our profound expertise spans across diverse industrial processes, innovative wastewater treatment and reuse strategies, as well as pioneering resource recycling methods. Entrust us to be your reliable partner in realizing the pinnacle of water purity.
Our primary industry sectors are a vibrant tapestry of innovation, including but not limited to the dynamic fields of 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 production, pharmaceuticals, and power generation.
In addition to our main sectors, we serve tailored applications across various industries, including steam boiler feedwater, food & beverages (encompassing mineral water bottling, soft drinks, juices), painting lines, dairies, ice creams, laundries, hospitals, textiles, mechanical industries, and steel companies, among others, ensuring excellence and precision in every drop.
Municipal and Civil Use
At Proshare, we are pioneers in delivering state-of-the-art, scalable solutions that redefine efficient and sustainable wastewater and effluent treatment. Our robust portfolio of patented technologies, bolstered by national-level experts and prestigious research institutions, guarantees strict adherence to rigorous health and environmental standards for municipalities. We are unwavering in our commitment to continually advancing our sanitation systems through invaluable insights from our field engineers.
Our unrivaled expertise in sewage treatment underscores our dedication to empowering you in achieving your sustainable development ambitions. As a vanguard in sustainable development, we offer a comprehensive suite of solutions including:
Sophisticated sanitation technologies.
Pioneering techniques for the efficient recovery of reusable materials from wastewater.
Hospitality/Seawater and Brackish Water Desalination Applications
Proshare channels its vast desalination technology expertise into delivering indispensable water desalination solutions for civil use in hotels and touristic resorts. The provision of freshwater is crucial for these establishments, and our R.O. seawater or brackish water desalination provides a superior alternative to meet the surging water demands of rapidly expanding touristic regions.
Farming Applications
Water is a vital element in ensuring the well-being and productivity of farm animals like cattle, chickens, sheep, and pigs. Attaining optimal animal performance hinges not only on the volume but also on the pristine quality of water provided.
Farm water sources range from water wells, civil water networks, to a lesser extent, rivers and other surface sources. Ensuring top-notch water quality is imperative for seamless farm operations.
While civil network water often contains free chlorine, other sources may be laden with high concentrations of dissolved and suspended solids and pathogens. Reverse osmosis technology emerges as the premier solution for neutralizing these detrimental effects. To safeguard animal health, contaminated farm water must undergo cutting-edge technological treatment to eradicate 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 water treatment process with our advanced multi-stage system, featuring a state-of-the-art 1 stage RO, ensuring exceptional results even under challenging conditions.Experience the zenith of water purification with our groundbreaking technology! Our production water is a masterpiece of balance with precise Mg2+ at 2.9mg/L and Ca2+ at 2.25mg/L. Marvel at the extraordinary retention rates as Mg2+ achieves over 99% and Ca2+ exceeds 98%, while maintaining the superb efficiency of lithium permeate, offering you unparalleled performance.Permeate, the essence of purity and efficiency, is what our innovative systems strive to perfect, ensuring high-quality results consistently. Unlock unmatched efficiency with a spectacular performance rate of 96.6%! Our product ensures a robust flux nearing 20LMH, operating seamlessly at an optimal pressure of 1MPa, delivering results that redefine industry standards.Step into a sustainable future with our proven membrane technology! Eco-friendly and economically wise, our solution not only elevates product quality and purity but also sets a new benchmark in sustainable innovation, paving the way for future advancements.
Proshare PSI MEMBRANE, a symbol of cutting-edge technology and reliability in water treatment solutions. Desalination RO Membrane, engineered to meet the highest standards of performance and durability, ensuring superior desalination results. Innovative Pioneering Desalination Solutions for Luxury Cruise Ships, offering elegance and reliability on the high seas.
Luxury cruise ships, graced by international excellence in desalination membrane technology, navigate diverse waters where salinity and temperature vary. Our membranes are engineered to adapt, ensuring stable water production that meets the unique demands of ocean voyages with unparalleled precision.
PSI MEMBRANE Pro-HR-SW seawater desalination membranes redefine the standards of excellence with their exceptional desalination rate and consistent water production quality. The pristine water quality they provide exceeds the stringent standards of luxury cruise lines, ensuring a journey marked by elegance and reliability.
Our groundbreaking achievements have sparked a revolution, leading to the widespread adoption of our desalination membranes on three more prestigious cruise ships. Proshare's remarkable success marks it as the first national brand to secure esteemed orders from international luxury cruise lines for desalination RO membranes.
A new era in water treatment, characterized by groundbreaking innovation and unmatched performance.Revolutionary Water Treatment Plant for Ultra-pure Water in the Semiconductor Industry, setting new benchmarks in purity and efficiency.
In the elite sphere of electronic-grade ultra-pure water, achieving extraordinary membrane desalination rates is paramount. Only select brands can meet this challenge, providing unparalleled purity that meets the highest industry standards.
Harness the transformative power of Proshare's pioneering TFN membrane technology coupled with the vast expertise of the TsingXi team. Our comprehensive water treatment plant offers extraordinary solutions for pure water equipment, delivering exceptional rejection performance for salt, boron, and TOC, seamlessly meeting the stringent demands of the semiconductor industry.
Our success in delivering superior results was a pivotal factor in securing a prestigious electronic ultra-pure water treatment project from a leading Japanese listed company, solidifying our status as industry leaders and innovators.
ProsharePioneering Team Achieves Breakthrough in Cutting-Edge Reverse Osmosis Membrane Technology
ProshareThe visionary team at Proshare has magnificently ushered in a new era for reverse osmosis membranes, leveraging the frontier of advanced polymer interface nano-self-assembly technology. This technological marvel profoundly surpasses traditional reverse osmosis membrane constraints with two transformative advancements:
Revolutionary Ultra-Thin Separation Layer: By masterfully applying polymer interface nanotechnology, our experts have stunningly reduced the separation layer's thickness to an incredible one-third of the conventional polyamide thin film, usually limited to 100 nm. This remarkable feat dramatically elevates water flux, providing exceptional improvements in permeability.
Unmatched Enhanced Performance: Through the integration of state-of-the-art nanoparticles and custom-designed hydrophilic polymers, we have made exceptional strides in enhancing the membrane's hydrophilicity, anti-fouling capacity, durability, and oxidation resistance.
When compared to traditional polyamide reverse osmosis membranes,Prosharehas accomplished revolutionary breakthroughs in four vital aspects:
Self-Assembled Nanocomposite Films with Precision
Empowered by nano-scale precision control and nano-doping modification, we craft ultra-thin, highly ordered separation layers using advanced polymer interface nanotechnology. This groundbreaking innovation overcomes the limitations of conventional polyamide membranes regarding thickness uniformity and material variety.
Dramatically Enhanced Water Flux and Energy Efficiency
By meticulously optimizing the layer-by-layer self-assembly process, the functional layer thickness is expertly managed, achieving a dramatic 3x reduction compared to traditional membranes. This strategic enhancement results in an impressive >3x boost in water flux paired with a substantial 30% decrease in energy consumption.
Novel, High-Performance Polymer Materials with Exceptional Chemical Stability
Moving beyond polyamide, the team applies advanced hydrophilic polymers, such as modified polysulfones and ceramic-organic hybrids. These state-of-the-art materials demonstrate remarkable resilience to oxidation (withstanding up to 10 ppm chlorine exposure) and extraordinary pH tolerance (maintaining stability over a pH range of 1-12).
Innovative Anti-Fouling Surface Engineering
The ultra-hydrophilic surface, with a contact angle of less than 10°, along with nanoparticle reinforcement, significantly reduces organic fouling by 50%. This revolutionary advancement extends chemical cleaning cycles from 3 to 6 months, while dramatically reducing maintenance costs by 40%.
Our unwavering dedication to excellence and safety is vividly embodied in our extensive collection of prestigious certifications. This includes the Health & Safety Management System Certificate, the Environmental Management System Certificate, and the esteemed ISO 9001 Quality System Certificate. Each of these distinguished awards signifies our steadfast commitment to adhering to the highest global standards, ensuring unparalleled quality and safety across all our operations.
Our dynamic portfolio of intellectual property is accentuated by our groundbreaking Invention Patent for Membrane Production and the avant-garde Invention Patent for Multi-layer RO Membrane. These invaluable patents reflect our trailblazing spirit and relentless pursuit of innovation in membrane technology, consistently setting new industry benchmarks and leading the charge in technological advancements. In full compliance with the stringent RoHS standards, our products exemplify our unwavering commitment to rigorous environmental and safety criteria. This further underscores our dedication to manufacturing practices that are not only sustainable but also environmentally responsible, ensuring a greener future for generations to come.
Proshare Innovation SuzhouCo., Ltd. is a prestigious national high-tech enterprise, celebrated for its groundbreaking strides in the R&D and industrialization of third-generation thin-film nanocomposite (TFN) membranes. These state-of-the-art membranes are meticulously engineered for reverse osmosis (RO), nanofiltration (NF), and diverse material separation applications. Founded in 2017 by an illustrious team of internationally-experienced doctoral experts led by the eminent Dr. Lin Xiaofeng, a highly regarded laureate of national-level talent programs, the company has cemented its role as China's sole domestic producer of TFN membranes.
Core Competencies
Technological Innovation: We are trailblazers in the realm of TFN technology within nanofiltration membranes, achieving exceptional milestones with fully autonomous R&D efforts and the localized production of both membranes and their manufacturing apparatus.
Intellectual Property: Proud proprietors of an impressive portfolio of over 31 patents, our membrane performance meets and surpasses international benchmarks, successfully substituting previously dominant foreign products.
Production Capacity: Our operations encompass an expansive 2,000 m² R&D facility complemented by a substantial15,000 m² manufacturing base.
Funding: Recently concluded Pre-A Round (2023) and A Round (January 2025) financing stages, meriting the support of the influential Suzhou Industrial Park Science Innovation Fund and the prestigious Yong Sheng Capital.
Market Recognition: Proudly esteemed as a preferred supplier among leading listed environmental engineering firms and prominent state-owned enterprises.
Leadership:Dr. Lin Xiaofeng, an esteemed Ph.D. graduate from the illustrious University of Strasbourg (France), is a venerated leader honored with provincial and national talent accolades such as the Suzhou Leading Talent and Jiangsu Dual Innovation Talent. He expertly helms the company's innovative R&D endeavors in TFN membrane industrialization.
FAQ:
(1) Q: Why Choose Our Company?
A: We provide holistic water treatment solutions,
offering transformative Thin Film Nanocomposite (TFN) membrane sheets, membrane elements, and water treatment systems strategically crafted to align with your specific needs.
A: Our customization capabilities are unparalleled,
powered by national expert teams and the prestigious Tsinghua University Suzhou Environmental Innovation.
A: We guarantee quality and deliver unmatched value.
Our premium solutions not only adhere to stringent standards,but they also ensure a significant return on investment (ROI) for our customers. We provide comprehensivetraining, support, and services, leveraging our local expertise to serve global markets with precision.
A: We flourish through collaboration with our customers.
We derive inspiration from the critical work our customers undertake every day, supplying clean water, the most invaluable source of hope. Together, we advance towards a world optimized for water efficiency.
(2)Q: Are you a manufacturer or Trade Company?
A: We are a dedicated manufacturer supported by our own International Trade Department, ensuring we comprehensively understand customer needs and offer competitive pricing.
(3) Q: How's the after-sale service?
A: We deliver outstanding after-sales service, with engineers ready to assist overseas under the coordination of merchandisers and translators.
(4) Q: How about the quality?
A: At Proshare Innovation Suzhou Co., Ltd, we are committed to delivering exceptional quality, ensuring our Durable Nanofiltration Membrane for Reliable Acid Resistance and Purification exceeds expectations. Our main sub-assemblies and raw materials are meticulously sourced from large, reputable companies, with key components skillfully innovated by our dedicated expert team. Our professional assembly lines, paired with a rigorous quality testing system, embody precision and excellence, fulfilling your highest quality standards with unwavering consistency.
(5) Q: Product /Quality Guarantee and After Sale Service?
A: Experience unparalleled peace of mind with our extensive 1-year warranty, crafted to meet the gold standard of international expectations. At Proshare Innovation, we back our promises with unmatched support, featuring a dedicated 24/7 online service ready to assist. Should you seek guidance or encounter any issues with our cutting-edge machine, reach out to our team at your convenience for timely and effective solutions.
(6) Q: Certification?
A: Tsingxi proudly exemplifies excellence in quality and environmental stewardship, as validated by our ISO9001, ISO14001, and ISO45001 certifications. Our diverse product suite is expertly engineered to meet and exceed the rigorous technical benchmarks of 3C and CE standards. Rest assured, each of our innovative solutions is thoroughly vetted and certified by the Industry Administration Authority, ensuring you receive only the best in reliability and safety.Driven by a relentless pursuit of innovation and excellence, we are steadfastly committed to advancing our position as a leading high-tech powerhouse in the global water treatment industry. At Proshare Innovation Suzhou Co., Ltd, we continually expand our horizons and push the boundaries of what's possible, leading the way in cutting-edge water treatment solutions worldwide.
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