PSI MEMBRANE® Pro-Acid NF80 Series: The Pinnacle of High-Pressure Acid-Resistant MembranesIntroducing a state-of-the-art solution with the PSI MEMBRANE® Pro-Acid NF80 Series, a testament to innovation with Thin Film Nanocomposite (TFN) technology. This advanced membrane is a game-changer in wastewater management, designed to confront and convert complex wastewater challenges into valuable resources. Built to exceed industrial expectations, it boasts a durable construction that ensures superior, fouling-resistant performance. Achieve outstanding water recovery in Minimal Liquid Discharge (MLD) systems with total dissolved solids (TDS) rejection soaring past 170,000 mg/L. This cutting-edge product empowers users with unparalleled cost-effectiveness and operational efficiency.
Key features:
Wide pH Range: 0-12Experience unmatched durability with this acid-resistant, high-pressure membrane, designed to perform seamlessly across a vast pH range of 0-12. It promises robust stability and outstanding cleaning capabilities, ensuring long-lasting effectiveness.
Outstanding Anti-fouling Capabilities:Engineered with a highly resilient, fouling-resistant TFN membrane, it delivers consistent, long-term performance, protecting your operations from disruptions and enhancing reliability.
Unequalled Cost Efficiency:An exemplar of efficiency, this system excels in rejecting total dissolved solids (TDS) at astonishing levels of 170,000 mg/L. It reduces the concentrate stream volume while adhering to standard operational parameters, maximizing cost savings like never before.
Expert Technical Support:Benefit from the profound expertise of our distinguished national-level team, offering exceptional technical support and insightful guidance to enhance your operational success.
Key Applications:
Meticulously designed to meet the stringent requirements of industrial acidic wastewater treatment plants, offering unparalleled reliability. Perfect for Industrial Minimum- and Zero-Liquid Discharge (MLD/ZLD) systems, these membranes transform waste management into lucrative opportunities.
A versatile choice for industrial resource recovery and recycling, applicable across various sectors such as 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. Discover our High-Performance Filter Membrane, a marvel in water treatment technology! With its Stable Salt Rejection capabilities, it offers an outstanding water yield and exceptional desalination rates. These are meticulously calculated under precise, standard test conditions using a 2000 ppm MgSO4 solution. This process is conducted at an impressive pressure of 580 psi (4.0 MPa) and a controlled temperature of 77 °F (25 °C), achieving an efficient 15% recovery rate for each membrane. Experience unparalleled water purification with every use!
2. Marvel at the consistently impressive water yield of our membrane, which boasts an astounding stability with a mere variation range of +/-15%. This ensures you receive unwavering performance and dependability, no matter the situation.
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, offering transformative technical solutions to the industrial landscape, especially in scenarios where achieving ultra-pure water is critical. Our profound expertise spans across diverse industrial processes, enabling efficient wastewater treatment, innovative reuse strategies, and resource recycling. Partner with us to unlock the pinnacle of water purity and performance.
Our primary industry sectors encapsulate a vast spectrum of fields 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. Each sector benefits from our precision-engineered solutions tailored to meet their unique demands.
We cater to specialized applications including steam boiler feedwater, food & beverage sectors (spanning mineral water bottling, soft drinks, juices), painting production lines, dairies, ice cream manufacturers, laundries, hospital settings, textiles, mechanical industries, and steel companies, among others. Our solutions are designed to elevate operational efficiency across these varied domains.
Municipal and Civil Use
At Proshare, we are the vanguard of cutting-edge, scalable solutions for effective and sustainable wastewater and effluent management. With a robust portfolio of patented technologies, supported by national experts and prestigious research institutes, we guarantee compliance with the most stringent health and environmental standards for municipalities. Our commitment to excellence is driven by continuous enhancement of our sanitation systems, guided by invaluable feedback from our field engineers.
Our prowess in sewage treatment is a testament to our dedication to helping you achieve your sustainable development goals. As a leader in sustainable advancement, we proudly provide an extensive array of solutions including:
Pioneering advanced sanitation technologies.
Ingenious methods for extracting reusable materials from wastewater.
Hospitality/Seawater and Brackish Water Desalination Applications
Proshare leads the charge in desalination technology, offering indispensable solutions for water purification in civil settings such as hotels and resorts. Considering the critical need for freshwater in these infrastructures, our R.O. seawater or brackish water desalination systems provide the perfect solution to the expanding water needs of swiftly growing touristic hotspots.
Farming Applications
Water stands as a pillar of health and productivity for farm animals, including cattle, chickens, sheep, and pigs. Optimal animal performance hinges not just on water quantity but significantly on the quality of water supplied.
Farm water sources are diverse, ranging from water wells and civil water networks to rivers and surface sources. Ensuring superior water quality is imperative for maximizing farm operational success.
Without the inclusion of civil network water (notably containing free chlorine), alternative sources are often rich in dissolved and suspended solids as well as pathogens. Reverse osmosis technology has been validated as the preeminent solution to counter these detrimental effects. To safeguard animal health, contaminated farm water must undergo sophisticated technological treatment to eradicate harmful substances.
ProshareCustom-EngineeredExplore our TFN-exclusive, acid-resistant, robust membranes, designed to excel under high-pressure conditionsfor Wastewater Treatment in Petrochemical/Refining, Truly Achieving Zero Liquid Discharge
ProshareCustom-DesignedTFN exclusive acid-resistant high-pressure membrane systems fortreating ammonium sulfate-laden wastewater. Our solution can achieve up to 40 times concentration, with ammonium sulfate reaching ≥ 20% in the concentrated output. This innovation slashes the energy costs of subsequent evaporation and crystallization, leading to remarkable savings. The water produced aligns with the stringent China Petroleum and Chemical Corporation standard Q/SH 0628.2-2014 for circulating make-up water, ensuring zero wastewater discharge is genuinely realized.
Theimpressive outcome has prompted further orders from other company subsidiaries.
Thismembrane technology is also applicable in other challenging environments with high temperatures and acidic wastewater containing ammonium sulfate. Industries like energy, refining, chemical, and metallurgy can benefit greatly. Our cutting-edge ammonia desulfurization technology, paired with carbon capture, propels new energy consumption and advances the green industry chain, in perfect harmony with the national 'dual-carbon' policy.
Proshare Introducing the TFN-SEP Tailored NF Membrane: Elevating Lithium Permeate Rate to an Astonishing 96.6%,while maintaining a Mg2+ retention rate > 99%,and a Ca2+ retention rate > 98%
Overcoming Major Technical Barriersin Membrane Separation (Nanofiltration/Reverse Osmosis) for Lithium Extraction from Salt Lakes, facing challenges from membranefouling,lowselectivity<80%,highenergyconsumption that constitutes 30%-40% of the total cost,shortmembranelifespan of just 2-3 years.
Proshare PSI MEMBRANE TFN-SEP Tailored NF/RO Membrane
exhibits unmatchedperformancedata in a lithiumextraction project situated inLakkor Tso Salt Lake , Tibet, China:
Achieving impressive results with just a 2-stage Nanofiltration systemprocess + 1 stage RO, given pExperience the pinnacle of water purification with our cutting-edge technology! Our production water delivers an exquisite composition with Mg2+ at just 2.9mg/L and Ca2+ at an optimal 2.25mg/L. Marvel at our extraordinary retention rates, with Mg2+ surpassing a stunning 99% and Ca2+ exceeding a remarkable 98%, all while maintaining peak efficiency in lithium permeate.permeate Experience unparalleled efficiency with our product achieving a remarkable rate of 96.6%! Revel in robust flux levels approaching 20LMH, all sustained under an optimal operating pressure of 1MPa, ensuring superior performance and reliability.Embrace a brighter future with our proven membrane technology! Eco-friendly and economically savvy, our cutting-edge solution elevates product purity and quality, steering the path towards sustainable innovation and environmental stewardship.
Proshare PSI MEMBRANE Desalination RO Membrane Pioneering Desalination Solutions for Luxury Cruise Ships
The realm of luxury cruise ships has long been served by international brands for desalination membrane technology. These majestic vessels traverse diverse waters where factors like salinity and temperature constantly evolve, challenging membrane adaptability. Our innovation meets this challenge, providing stable water production tailored to the dynamic demands of ocean voyages.
PSI MEMBRANE Pro-HR-SW seawater desalination membranes redefine excellence in both desalination rate and water production consistency. The pristine water quality they produce meets and exceeds the rigorous standards set by luxury cruise lines, ensuring a journey of elegance, reliability, and superior passenger satisfaction.
Our groundbreaking results have catalyzed a wave of change, leading to the widespread adoption of our top-tier desalination membranes on three additional illustrious cruise ships. Proshare's landmark achievement cements its status as the first national brand to secure orders from international luxury cruise lines for desalination RO membranes, marking a new era in maritime water treatment.
ARevolutionary Water Treatment Plant for Ultra-pure Water in the Semiconductor Industry
In the elite world of electronic-grade ultra-pure water, membrane desalination rates must reach extraordinary heights. Only a select few brands have the capability to rise to this challenge, ensuring unmatched purity and precision.
Harnessing the power of Proshare's revolutionary TFN membrane technology paired with the TsingXi team's vast expertise, our complete water treatment plant offers exceptional solutions for pure water equipment. Experience outstanding rejection performance for salt, boron, and TOC, achieving water production that aligns seamlessly with the stringent and precise demands of the semiconductor industry.
Our success in delivering superior results was pivotal in securing the electronic ultra-pure water treatment project from a prestigious Japanese listed company, cementing our reputation as leaders in the industry and pioneers of innovation.
ProsharePioneering Team Achieves Breakthrough in Cutting-Edge Reverse Osmosis Membrane Technology
ProshareThe visionary team at Proshare has masterfully crafted a new era in reverse osmosis membranes utilizing state-of-the-art polymer interface nano-self-assembly technology. This technological marvel surpasses traditional limitations with two groundbreaking advancements:
Revolutionary Ultra-Thin Separation Layer: Through the visionary application of polymer interface nanotechnology, our team has expertly minimized the separation layer's thickness to a mere one-third of the conventional polyamide thin film, typically maxing out at 100 nm. This remarkable feat significantly elevates water flux, delivering extraordinary enhancements in permeability.
Unmatched Enhanced Performance: By mastering the integration of cutting-edge nanoparticles and bespoke hydrophilic polymers, we have achieved monumental advancements in the membrane's hydrophilicity, anti-fouling potential, durability, and resistance to oxidation.
When compared to traditional polyamide reverse osmosis membranes,Prosharehas realized revolutionary breakthroughs in four pivotal aspects:
Self-Assembled Nanocomposite Films with Precision
Utilizing the empowerment of nano-scale precision control and nano-doping modification, we craft ultra-thin, highly ordered separation layers via advanced polymer interface nanotechnology. This innovation surpasses the constraints of conventional polyamide membranes in terms of thickness uniformity and material diversity.
Dramatically Enhanced Water Flux and Energy Efficiency
Through meticulous optimization of the layer-by-layer self-assembly process, functional layer thickness is expertly controlled, achieving a remarkable 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
Transitioning beyond polyamide, the team employs advanced hydrophilic polymers, such as modified polysulfones and ceramic-organic hybrids. These cutting-edge materials exhibit remarkable 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°, coupled with nanoparticle reinforcement, significantly reduces organic fouling by 50%. This groundbreaking advancement extends chemical cleaning cycles from 3 months to 6 months, while reducing maintenance costs by 40%.
At Proshare Innovation Suzhou Co., Ltd., we pride ourselves on our unwavering commitment to excellence and safety. Our impressive array of certifications is a testament to this dedication, featuring the esteemed Health & Safety Management System Certificate, the Environmental Management System Certificate, and, most notably, the prestigious ISO 9001 Quality System Certificate. Each certification stands as a hallmark of our strict compliance with international standards, securing the highest levels of quality and safety across all our operations.
Our robust portfolio of intellectual property truly sets us apart in the industry. It is spearheaded by our groundbreaking Invention Patent for Membrane Production and further strengthened by the state-of-the-art Invention Patent for Multi-layer RO Membrane. These patents epitomize our relentless pursuit of innovation and our commitment to pushing the boundaries of membrane technology, establishing new industry standards and showcasing our leadership in innovation. Our commitment to environmental stewardship is reinforced by our adherence to RoHS standards. This compliance ensures our products not only meet but exceed stringent environmental and safety criteria, highlighting our resolve to engage in sustainable and environmentally responsible manufacturing practices. Our dedication to protecting our planet is woven into every aspect of our business.
Proshare Innovation SuzhouCo., Ltd. Proshare Innovation Suzhou Co., Ltd., a beacon of cutting-edge excellence, stands at the forefront of national high-tech enterprises. Celebrated for its trailblazing R&D in third-generation thin-film nanocomposite (TFN) membranes, we specialize in advanced solutions for reverse osmosis (RO), nanofiltration (NF), and diverse material separation applications. Since our inception in 2017, under the visionary guidance of Dr. Lin Xiaofeng-honored with elite national talent recognitions-our company has ascended as China's sole domestic producer of these high-caliber TFN membranes, revolutionizing the industry landscape.
Core Competencies
Technological Innovation: With unrivaled expertise, we have set unprecedented standards by pioneering TFN technology in nanofiltration membranes. Our commitment to complete independent R&D and the localized production of membranes and their equipment underscores our innovative prowess.
Intellectual Property: Commanding a portfolio of over 31 patents, our membranes not only meet but surpass globally leading performance benchmarks, supplanting previously dominant foreign products with ease.
Production Capacity: Harnessing the power of a sprawling 2,000 m² state-of-the-art R&D facility coupled with a15,000 m² cutting-edge production base, our capabilities are robust and expansive.
Funding: With strategic financial backing, we have triumphantly navigated the Pre-A Round (2023) and A Round (January 2025) of funding, bolstered by the Suzhou Industrial Park Science Innovation Fund and Yong Sheng Capital's esteemed endorsements.
Market Recognition: Our excellence is recognized across industries, being the go-to supplier for elite listed environmental engineering firms and key state-owned enterprises, reflecting our market leadership.
Leadership:Dr. Lin Xiaofeng, a distinguished Ph.D. alum of the eminent University of Strasbourg (France), is a leading luminary, celebrated with prestigious honors such as Suzhou Leading Talent and Jiangsu Dual Innovation Talent. His visionary leadership guides our pioneering R&D in the realm of TFN membrane industrialization.
FAQ:
(1) Q: Why Choose Our Company?
A: We present unparalleled water treatment solutions,
featuring transformative Thin Film Nanocomposite (TFN) membrane sheets, expertly designed membrane elements, and bespoke water treatment systems, all tailored to exceed your expectations.
A: Our customization prowess is second to none,
supported by a team of national experts and collaborations with Tsinghua University Suzhou Environmental Innovation, ensuring we lead in innovation.
A: We guarantee superior quality and exceptional value.
Our cutting-edge solutions are crafted to meet the most stringent standards,delivering substantial return on investment (ROI) for our clients. We provide holistictraining, support, and services, leveraging our local expertise to cater to global markets with finesse.
A: Our strength lies in our collaborative approach with clients.
We draw inspiration from the vital work our clients undertake, delivering pure water, a critical source of hope. Together, we strive for a world where water efficiency is optimized.
(2)Q: Are you a manufacturer or Trade Company?
A: As a professional manufacturer, complemented by our dedicated International Trade Department, we possess a keen understanding of customer requirements, offering competitive pricing.
(3) Q: How's the after-sale service?
A: Our after-sales service is exemplary, with skilled engineers poised to provide overseas assistance, supported by coordinated efforts of merchandisers and translators.
(4) Q: How about the quality?
A: At Proshare Innovation Suzhou Co., Ltd., we are committed to delivering unparalleled quality through our Advanced Filter Membrane with Quality Filtration Equipment for Water. By sourcing our main sub-assemblies and raw materials from large, reputable companies, and having our key components crafted by our talented staff, we ensure the highest standards. Our professional assembly line is complemented by a rigorous quality testing system designed to meet and exceed your quality expectations.
(5) Q: Product /Quality Guarantee and After Sale Service?
A: Relish the peace of mind that comes with a comprehensive 1-year warranty that complies with international standards. We are dedicated to offering steadfast support through our 24/7 online service. Whether you have questions or require assistance with your machine, our team is ready and available to provide the help you need, whenever you need it.
(6) Q: Certification?
A: Tsingxi takes pride in its unwavering commitment to quality and environmental stewardship, as evidenced by our ISO9001, ISO14001, and ISO45001 certifications. Our extensive product range is crafted to meet the exacting technical standards of 3C and CE. You can trust that all our products have been thoroughly vetted and certified by the Industry Administration Authority, ensuring excellence and reliability.Our mission is to push the boundaries of innovation and quality as a leading high-tech force in the global water treatment industry. We are devoted to expanding our influence and pioneering advancements that set new benchmarks for excellence and innovation worldwide.
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