Introducing the PSI MEMBRANE® Pro-Acid NF92 Series, a pinnacle of innovation and engineering. This high-pressure, acid-resistant marvel redefines the boundaries of membrane technology.Masterfully crafted with state-of-the-art Thin Film Nanocomposite (TFN) technology, this dynamic membrane stands ready to conquer the most demanding wastewater treatment and recycling challenges. It's a powerhouse of productivity and endurance, boasting unparalleled fouling resistance. Ideal for industrial visionaries seeking remarkable water recovery in Minimal Liquid Discharge (MLD) systems, it effortlessly manages Total Dissolved Solids (TDS) beyond 170,000 mg/L, delivering unparalleled operational cost efficiency for customers.
Key features:
Exceptional pH Range 0-12:This formidable, high-pressure acid-resistant membrane thrives across the complete pH spectrum of 0-12, ensuring unwavering stability and outstanding cleaning capabilities over the long term.
Superior Anti-fouling Properties:Built with a resilient and fouling-resistant TFN membrane, this ensures steadfast, long-lasting performance even in the harshest operational environments.
Unmatched Cost Efficiency:Designed to deliver exceptional system rejection of Total Dissolved Solids (TDS) reaching levels of 170,000 mg/L, this system skillfully minimizes concentrate stream volume during standard operations, maximizing efficiency.
Top-tier Technical Support:Our elite national-level expert team is devoted to providing unparalleled technical assistance to our clients, ensuring smooth operation and optimal performance.
Key Applications:
Meticulously engineered for industrial acidic wastewater treatment facilities. The perfect solution for Industrial Minimum- and Zero-Liquid Discharge (MLD/ZLD) systems.
Exemplary for industrial resource recovery and recycling, including metals, pioneering new energy lithium extraction from lakes, and 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 Acid Resistant Nanofiltration Membrane offers exceptional performance, demonstrating remarkable efficiency in both water yield and desalination rates. It undergoes stringent testing under exacting conditions: a concentration of 2000 ppm MgSO4 subjected to a formidable pressure of 580 psi (4.0 MPa). All this is carefully maintained at a stable temperature of 77 °F (25 °C), with a 15% recovery rate for each individual membrane, ensuring peak operational efficiency.
2. Enjoy unwavering reliability with our membrane, which boasts a water yield variation range of an outstanding +/-15%. This ensures you experience consistently superior performance, meeting your demands with precision and dependability.
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
ProshareThrough years of profound industry acumen, Proshare Innovation Suzhou Co., Ltd. has carved out a prestigious niche as a trailblazer in delivering state-of-the-art technical solutions across varied industrial realms. These solutions are indispensable where ultra-pure water is an imperative for myriad industrial operations, encompassing wastewater treatment, reuse, and resource regeneration.
Our unparalleled expertise encompasses pivotal industry divisions, such as petrochemical, mining, lithium extraction from salt lakes, lithium iron phosphate & lithium battery recycling, semiconductor, seawater desalination, reclaimed water processing, leachate management, synthetic biology applications, copper foil manufacturing, pharmaceutical industries, and power generation.
Moreover, our revolutionary solutions cater to a broad spectrum of applications, including steam boiler feeding, food & beverage production (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 a commitment to sustainability.
Municipal and Civil Use
At Proshare Innovation Suzhou Co., Ltd., we provide cutting-edge, scalable solutions aimed at achieving unparalleled efficiency and sustainability in wastewater and effluent treatment. Our extensive portfolio of patented technologies, coupled with insights from national-level experts and prestigious scientific research institutions, offers municipalities the assurance they need to meet stringent health and environmental benchmarks. We are dedicated to advancing our sanitation systems by systematically collecting and integrating feedback from our field engineers.
Our prowess in sewage treatment is a cornerstone of our strategy to assist you in fulfilling your sustainable development aspirations. As a vanguard in sustainable development, we present a comprehensive array of solutions, including:
Advanced Sanitation Technologies.
Wastewater Recovery of Reusable Materials.
Hospitality/Seawater and Brackish Water Desalination Applications
Building on its extensive desalination expertise, Proshare has adeptly ventured into water desalination for civil applications in hotels and touristic resorts. Delivering fresh water is indispensable for these amenities, and our R.O. seawater or brackish water desalination solutions adeptly cater to the burgeoning water requirements of swiftly developing tourist locales.
Farming Applications
Water quality is crucial in farming to guarantee the health and peak productivity of livestock such as cattle, chickens, sheep, and pigs. Beyond mere quantity, water quality substantially impacts the desirable growth and performance of these animals.
Farm water can be sourced from numerous origins, including water wells, civil water networks, and occasionally from rivers and other surface sources.
Aside from water from civil networks (which contains free chlorine), alternative sources typically exhibit elevated concentrations of dissolved and suspended solids and pathogens. Reverse osmosis technology has emerged as the most efficacious method to mitigate these adverse effects. Consequently, tainted farm water necessitates technological intervention to expunge substances that may be detrimental to the animals.
ProshareExpertly EngineeredTFN Membranes: Supreme Acid Resistance & Unrivaled High Pressure TolerancePioneering Wastewater Solutions for Petrochemical & Refining Industries; Realizing True Zero Liquid Discharge
ProsharePrecisely CraftedTFN Membranes: Superior Acid-Resistant & High-Pressure Separation and Concentration System for Advanced ApplicationsTransforming wastewater management through cutting-edge ammonium sulphate desulphurisation, achieving concentrations up to 40-fold and yielding a concentrated water solution with a remarkable ≥ 20% ammonium sulphate content. This extraordinary approach significantly cuts down evaporation and crystallization energy requirements, leading to considerable financial savings. The resultant water quality aligns with China Petroleum and Chemical Corporation's stringent Q/SH 0628.2-2014 standard for circulating water make-up, ensuring effective zero wastewater discharge.
Suchoutstanding achievements have resulted in increased demand and additional orders from other subsidiary groups.
Theseinnovative membranes demonstrate exceptional efficacy in other high-temperature, highly acidic ammonium sulphate wastewater scenarios across diverse sectors such as energy, refining, chemical, and metallurgy. The latest breakthroughs in ammonia desulphurisation technology, in conjunction with carbon capture advancements, are setting new benchmarks for energy consumption efficiency and nurturing a sustainable green industry chain, perfectly synchronized with the national 'dual-carbon policy' objectives.
Proshare TFN-SEP Customized Nanofiltration Membrane Delivers an Impressive Lithium Permeate Rate of 96.6%,with an outstanding Mg2+ retention rate surpassing 99%, and retention rate for Ca2+ exceeding 98%.
Technical Hurdlesin Membrane Separation (Nanofiltration/Reverse Osmosis) during the Extraction of Lithium from Salt Lakes, hindered by membranefouling,lowselectivity below 80%,highenergyconsumption representing 30%-40% of total production costs,shortmembranelifespan of a mere 2-3 years.
Proshare PSI MEMBRANE TFN-SEP Customized NF/RO Membrane
has demonstrated phenomenalperformancedata in a lithiumextraction installation located atLakkor Tso Salt Lake, Tibet, China.:
Utilizing an efficient 2-stage Nanofiltration process,Enhance your process with an additional stage of reverse osmosis (RO) as indicated by 'p', ensuring superior purification outcomes.Experience the pinnacle of water enhancement with magnesium and calcium concentrations perfectly balanced at 2.9mg/L and 2.25mg/L, respectively. Revel in unparalleled retention rates with magnesium retention exceeding 99% and calcium above 98%, guaranteeing water of exquisite quality.Permeate Achieve a remarkable permeate rate of 96.6%, with an impressive flux nearing 20LMH under the robust operating pressure of 1MPa, epitomizing both efficiency and reliability.Our state-of-the-art membrane technology is a hallmark of environmental stewardship and economic viability, dramatically boosting the purity and quality of your products.
Proshare PSI MEMBRANE Desalination RO Membrane Optimally Serves Desalination in Luxury Cruise Ships
Traditionally, the elite realm of international luxury cruise ships has been the province of a select few international brands for desalination membranes. As cruise ships traverse diverse waters, they encounter varying salinity and temperature, influencing feed water quality. Our membranes are meticulously engineered to adjust seamlessly to these dynamic conditions, ensuring consistent, high-quality water production that meets the stringent demands of maritime luxury.
The PSI MEMBRANE Pro-HR-SW seawater desalination membranes stand out with their superior desalination rate and steady water production. They consistently produce water that surpasses the rigorous standards required by cruise ships, ensuring excellence in every voyage.
This remarkable achievement has led to the adoption of our desalination membranes on three additional cruise ships. Proshare has set a prestigious precedent as the inaugural national brand to secure orders for desalination RO membranes on international luxury cruise liners.
AA Complete Water Treatment Plant meticulously designed to produce ultra-pure water, tailored for the high-stakes semiconductor industry.
In the high-demand sector of electronic-grade ultra-pure water, only a select few brands can achieve the exceptionally high membrane desalination rates required.
Harnessing the pioneering TFN membrane technology of Proshare and the extensive expertise of the TsingXi team in water treatment, we offer an all-encompassing water treatment plant solution. Our equipment delivers exceptional salt, boron, and TOC rejection performance, meeting the rigorous water production standards demanded by the semiconductor industry.
Our exceptional achievements have paved the way for us to win a prestigious electronic ultra-pure water treatment project with a renowned Japanese listed company, marking a significant milestone in our journey.
ProshareOur Team's Breakthrough: Pioneering the Future of Reverse Osmosis Membrane Technology
ProshareAt Proshare, our innovative team has made a game-changing leap in reverse osmosis membrane technology. By harnessing the remarkable potential of polymer interface nano-self-assembly, we have broken through traditional barriers with two revolutionary advancements:
Ultra-Thin Separation Layer Innovation: By leveraging state-of-the-art polymer interface nanotechnology, we've achieved an unprecedented reduction in separation layer thickness, making it at least three times thinner than the typical 100 nm polyamide thin film. This groundbreaking achievement not only boosts water flux but also significantly enhances permeability, setting new standards in the industry.
Enhanced Performance and Durability: Through the strategic addition of nanoparticles and cutting-edge hydrophilic polymers, we have dramatically enhanced hydrophilicity, anti-fouling capabilities, and membrane durability. This advancement guarantees unmatched robustness and resistance to oxidation, ensuring long-lasting performance.
In comparison to conventional polyamide reverse osmosis membranes,Proshare's innovative approach marks breakthroughs in four critical dimensions:
Self-Assembled Nanocomposite Films
By integrating nano-scale precision control with nano-doping modifications, we craft ultra-thin, meticulously ordered separation layers using polymer interface nanotechnology. This technique transcends the conventional boundaries of polyamide membranes, offering unparalleled thickness uniformity and material versatility.
Optimized Water Flux and Energy Efficiency
Through precise management of the layer-by-layer self-assembly process, the functional layer's thickness is reduced by a factor of three compared to conventional membranes. This results in an impressive achievement of >3x higher water flux and 30% reduction in energy consumption,ensuring performance that is both eco-friendly and cost-effective.
Advanced Polymer Materials with Exceptional Chemical Stability
Moving beyond polyamide, our team utilizes cutting-edge hydrophilic polymers such as modified polysulfones and ceramic-organic hybrids. These advanced materials exhibit exceptional resistance to oxidation (capable of withstanding up to 10 ppm chlorine exposure) and pH resilience (maintaining stability within a wide pH range of 1-12).
Pioneering Anti-Fouling Surface Engineering
Our superhydrophilic surface, boasting a contact angle of less than 10°, is fortified by nanoparticle innovation to halve organic fouling. This advancement extends chemical cleaning cycles from 3 to 6 months, providing our customers with a remarkable 40% reduction in maintenance costs.
At Proshare Innovation Suzhou Co., Ltd., we proudly stand at the forefront of industry excellence, backed by our comprehensive array of prestigious certifications. Our accolades include the Health & Safety Management System Certificate, showcasing our unwavering dedication to creating a secure and nurturing environment. Alongside, the Environmental Management System Certificate reinforces our steadfast commitment to ecological stewardship, ensuring we tread lightly on our planet. Crowned by the ISO 9001 Quality System Certificate, we testify to our relentless pursuit of unparalleled quality and precision in every facet of our operations. Together, these certifications exemplify our profound commitment to innovation, safety, and sustainability.
Our relentless pursuit of innovation and cutting-edge research has cemented our reputation as trailblazers in the realm of membrane technology. Esteemed invention patents, such as the illustrious Invention Patent for Membranes Production and the advanced Invention Patent for Multi-layer RO Membrane, stand as testaments to our pioneering spirit and unparalleled expertise. These patents not only enhance our portfolio but also underscore our dedication to pushing the boundaries of what's possible in membrane technology, solidifying our leadership and visionary status in the industry. At Proshare Innovation Suzhou Co., Ltd., our fervent commitment to environmental stewardship and safety is exemplified by our proud attainment of the RoHS Compliance Certificate. This prestigious certification highlights our unwavering dedication to sustainable practices and eco-friendly operations, ensuring our processes harmonize with nature's delicate balance. Through meticulous adherence to stringent environmental and safety standards, we confidently lead the charge in promoting a greener, more sustainable 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: At Proshare Innovation Suzhou Co., Ltd., we source all our main sub-assemblies and raw materials from globally recognized major companies, ensuring top-notch quality. Our standout components are the result of our expert team's innovative ingenuity. Coupled with our advanced assembly line and rigorous quality testing system, we guarantee your high-quality standards are not just met, but exceeded. Choose us for unparalleled product excellence.
(5) Q: Product/Quality Guarantee and After Sale Service?
A: Experience peace of mind with our comprehensive 1-year warranty, meticulously crafted to align with prestigious international standards. Our dedicated team of experts is at your service online 24/7, providing swift and thorough responses to any inquiries about our state-of-the-art machine. We are always here to assist you, ensuring your needs are met with unparalleled efficiency.
(6) Q: Certification?
A: Tsingxi stands as a beacon of excellence in the industry, proudly holding certifications such as ISO9001, ISO14001, and ISO45001. Our products are engineered with precision to meet and exceed the technical benchmarks set by 3C and CE standards. Each product is meticulously certified by the Industry Administration Authority, ensuring you receive nothing but the pinnacle of quality and dependability.At Proshare Innovation Suzhou Co., Ltd., we are unwavering in our commitment to fortifying our status as a leading high-tech enterprise in the global water treatment industry. Our relentless pursuit of excellence drives every innovation, solidifying our place at the forefront of technological advancement.
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