PSI MEMBRANE® Pro-Acid NF92 Series: High-Pressure, Acid-Resistant MembraneIncorporating cutting-edge Thin Film Nanocomposite (TFN) technology, PSI MEMBRANE® Pro-Acid NF92 is meticulously crafted for the treatment and recycling of complex wastewater. This membrane boasts unparalleled productivity and durability, coupled with fouling resistance, offering industrial users a trustworthy and exceptionally efficient solution. It ensures water recovery within Minimal Liquid Discharge (MLD) systems by effectively rejecting TDS levels exceeding 170,000 mg/L, thereby providing customers with the most economical operational costs.
Key features:
Operational pH Range 0-12:Designed to withstand extreme conditions, this acid-resistant, high-pressure membrane operates within a pH range of 0-12, ensuring long-term stability and superior cleaning efficacy.
Outstanding Anti-fouling Properties:Featuring a robust, fouling-resistant TFN membrane, it guarantees reliable, long-term performance.
Unparalleled Cost Efficiency:Capable of achieving system reject total dissolved solids (TDS) levels up to 170,000 mg/L, it significantly reduces concentrate stream volume while maintaining standard system operations, ensuring operational cost-efficiency.
Expert Technical Support:Our national-level expert team delivers premium technical support to clients, ensuring top-tier service and assistance.
Key Applications:
Meticulously engineered for acidic industrial wastewater treatment plants. Optimized for Industrial Minimum- and Zero-Liquid Discharge (MLD/ZLD) systems.
Ideal for industrial resource recovery and recycling, including applications in metals, new energy lithium extraction from lakes, and the chemical & petrochemical sectors.
Water Softening Applications
| 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 unparalleled water treatment efficiency with our top-tier Premium Nanofiltration Membrane. Tested under stringent conditions, it boasts remarkable water yield and desalination rates. These are achieved using a standard of 2000 ppm MgSO4 at an optimal pressure of 580 psi (4.0 MPa) at 77 °F (25 °C), with a 15% recovery per individual membrane.
2. The water yield showcases exceptional adaptability, with a variance range of +/-15%, ensuring dynamic performance across varying 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
Proshare Proshare Innovation Suzhou Co., Ltd. has amassed invaluable expertise by crafting tailored technical solutions for the industrial realm, where impeccably pure water is not just preferred but imperative. Our prowess extends to wastewater treatment and reuse, along with efficient resource recycling, solidifying our reputation in the industry.
Our engagement spans a multitude of critical industry sectors, encompassing petrochemical, mining, lithium extraction from salt lakes, lithium iron phosphate, lithium battery recycling, semiconductors, seawater desalination, reclaimed leachate, synthetic biology, copper foil manufacturing, pharmaceuticals, and power generation.
Our expertise also extends to applications such as steam boiler feeding, food and beverage production (mineral water bottling, soft drinks, juices), painting lines, dairy industries, ice cream manufacturing, laundries, hospitals, textiles, mechanical industries, and steel companies, among others.
Municipal and Civil use
We offer innovative, scalable, and sustainable solutions for the efficient treatment of wastewater and effluents. Our comprehensive portfolio of patented technologies, backed by national-level experts and leading scientific research institutions, ensures compliance with stringent health and environmental standards. We are committed to perpetual improvement, leveraging feedback from our field engineers to enhance our sanitation systems.
Our profound sewage treatment expertise stands as a cornerstone of our capability to guide you towards achieving sustainable development goals. As a prominent advocate for sustainable development, Proshare offers a broad spectrum of solutions, including:
Advanced sanitation technologies.
Revolutionary recovery of reusable materials from wastewater.
Hospitality/Seawater and Brackish Water Desalination Applications
With an extensive background in desalination technology, Proshare's expertise extends to providing water desalination solutions for civil applications in hotels and resorts. Freshwater supply is vital for these infrastructures, and our R.O. seawater or brackish water desalination solutions are designed to meet the growing demands of burgeoning touristic regions.
Farming applications
Water is crucial for ensuring the health and optimal performance of livestock such as cattle, chickens, sheep, and pigs. It is not just the quantity but also the quality of water that significantly influences animals' growth and productivity.
Farm water can originate from various sources, including water wells, municipal water networks, and to a lesser extent, from rivers and other surface sources.
Except for water from municipal networks (containing free chlorine), other sources often have high concentrations of dissolved solids, suspended particles, and pathogens. Therefore, reverse osmosis technology has proven to be the most effective method to mitigate these negative effects. Contaminated water must undergo advanced treatment to minimize harmful substances and safeguard animal health.
Proshare: Pioneers in Cutting-Edge Solutions Tailor-Made Excellence: Crafting Solutions for Unique Needs Introducing TFN Special Acid-Resistant and High-Pressure Membranes Transforming Wastewater Treatment in Petrochemicals and Refining Industries - Achieving True Zero Liquid Discharge
Proshare: A Leader in Technological Advancements Tailor-Made Innovations: Meeting Industry Demands Enhance Separation and Concentration with TFN Special Acid-Resistant, High-Pressure Membranes Optimizing Wastewater Treatment: Achieving Unprecedented Concentration Levels-Up to 40x-With Ammonium Sulphate Concentration of ≥ 20%. Slash Energy Consumption and Costs, While Meeting Top-Tier Standards of Q/SH 0628.2-2014. Achieve Zero Wastewater Discharge with Confidence.
This Revolutionary Approach Has Catalyzed Further Orders from Group Subsidiaries, Establishing a New Standard of Excellence.
This Advanced Membrane Technology Is Also Perfectly Suited for High-Temperature, Highly Acidic Wastewater Applications Across Various Industries. Embrace the Future with Ammonia Desulphurisation and Carbon Capture, Aligning with the National 'Dual-Carbon' Strategy for a Greener Tomorrow.
Proshare: Leading the Way in Membrane Technology TFN-SEP Customized NF Membrane: Elevating Lithium Permeate Rates to New Heights-Up to 96.6%!Maintain Unparalleled Retention of Mg2+ > 99%, retention of Critical Ca2+ > 98%.
Overcoming Technical Bottlenecks In Membrane Separation (Nanofiltration/Reverse Osmosis) for Lithium Extraction from Salt Lakes, Challenged By Membrane Fouling,Low Selectivity < 80%,High Energy Consumption Dominating 30%-40% of Costs,Short Membrane Lifespan of Just 2-3 Years.
Proshare PSI Membrane: A New Era in Performance Elevate Your Projects with TFN-SEP Customized NF/RO Membranes
Setting New Benchmarks with Superior Performance Data In a Transformative Lithium Extraction Project at Lakkor Tso Salt Lake, Tibet, China:
Revolutionize with Just Two-Stage Nanofiltration for Unmatched Efficiency. Enhance your water treatment process with our advanced +1 stage RO technology, engineered to perfection.Our cutting-edge production water system achieves impeccable results with Mg2+ levels at 2.9mg/L and Ca2+ at 2.25mg/L. Experience unparalleled retention rates, boasting over 99% for Mg2+ and exceeding 98% for Ca2+. Additionally, lithium purity is optimized. Our nanofiltration membrane assures exceptional permeate quality. Permeate with an impressive 96.6% rate, delivering a flux nearing 20LMH even under the challenging operating pressure of 1MPa.Our proven membrane technology is not only environmentally and economically sustainable, but it also significantly enhances the purity and quality of your products.
Introducing the Proshare PSI MEMBRANE, a hallmark of innovation. Explore the Desalination RO Membrane from Proshare, designed to transform global water treatment. Excellence in Desalination, tailor-made for luxury Cruise Ships, ensuring unmatched performance on the high seas.
Historically, the application of desalination membranes on international luxury cruise ships has been dominated by select international brands. As the cruise navigates diverse waters, the feed water's quality, including salinity and temperature, varies. Our membranes are crafted to adapt seamlessly to these fluctuations, ensuring steady and reliable water production to fulfill the stringent demands of ocean-going vessels.
PSI MEMBRANE Pro-HR-SW seawater desalination membranes stand out with superior desalination rates and consistently stable water production. The resulting water quality complies with the rigorous standards required by luxury cruise ships.
This outstanding achievement led to our desalination membranes being chosen for replacement on three more cruise ships. Proshare's triumph marks it as the pioneering national brand to secure international luxury cruise ship orders for desalination RO membranes.
Introducing a revolutionary Complete Water Treatment Plant meticulously designed for the semiconductor industry, achieving ultra-pure water generation.
It is widely recognized that electronic-grade ultra-pure water demands exceptionally high membrane desalination rates, a benchmark that only a select few brands can achieve.
Leveraging Proshare's groundbreaking TFN membrane technology and the TsingXi team's extensive expertise in water treatment, we offer a complete water treatment plant solution. Our pure water equipment exhibits remarkable rejection of salt, boron, and TOC, ensuring the system's water production aligns with the demanding standards of the semiconductor industry's water requirements.
Our success and superior results secured us a prestigious project with a Japanese listed company for electronic ultra-pure water treatment.
Proshare Innovation Suzhou Co., Ltd. stands as a beacon of cutting-edge technology, leading the charge in nanofiltration solutions. Team's Breakthrough in Next-Generation Reverse Osmosis Membrane Technology
Proshare Our pioneering team has crafted a revolutionary iteration of reverse osmosis membranes, leveraging the highly advanced polymer interface nano-self-assembly technology. This innovation surpasses traditional reverse osmosis membrane development through a dual-pronged approach:
Ultra-Thin Separation Layer Revolution: By harnessing state-of-the-art polymer interface nanotechnology, our team has remarkably thinned the separation layer to dimensions at least threefold slimmer than the conventional polyamide thin film, previously restricted to 100 nm. This pivotal advancement not only elevates water flux but does so by significantly amplifying permeability.
Enhanced Performance Dynamics: The strategic incorporation of nanoparticles and uniquely formulated hydrophilic polymers has propelled monumental strides in the membrane's hydrophilicity, anti-fouling proficiency, robustness, and resilience against oxidation.
In comparison to traditional polyamide reverse osmosis membranes, Proshare's cutting-edge innovation showcases transformative breakthroughs across four quintessential dimensions:
Self-Assembled Nanocomposite Films Mastery
Through the synthesis of nano-scale precision control and nano-doping enhancements, we are able to craft ultra-thin, meticulously ordered separation layers via polymer interface nanotechnology. This revolutionary methodology transcends the boundaries of conventional polyamide membranes in achieving unparalleled thickness uniformity and an extensive range of material diversity.
Augmented Water Flux and Energy Efficiency
By refining the layer-by-layer self-assembly process, the functional layer's thickness is astutely managed, culminating in a threefold reduction relative to traditional membranes. This engineering feat achieves >3x superior water flux and a 30% decrease in energy consumption.
Innovative Polymer Materials with Unmatched Chemical Stability
Surpassing polyamide conventions, our team employs cutting-edge hydrophilic polymers (such as modified polysulfones) and ceramic-organic hybrid materials. These innovations are characterized by superior resistance to oxidation (withstanding exposure to 10 ppm chlorine) and unparalleled pH tolerance (maintaining stability across a pH range of 1-12).
Advanced Anti-Fouling Surface Engineering
Our superhydrophilic surface, featuring a contact angle of less than 10°, coupled with nanoparticle reinforcement, markedly diminishes the propensity for organic fouling by 50%. This innovation extends the interval for chemical cleaning from three to six months, effectively slashing maintenance expenses by 40%.
Proshare Innovation Suzhou Co., Ltd. is proudly certified across various prestigious standards, including the Health & Safety Management System Certificate, Environmental Management System Certificate, and the ISO9001 Quality System Certificate. These certifications underscore our unwavering commitment to quality, safety, and environmental sustainability in every facet of our operations.
We hold esteemed invention patents that highlight our expertise and innovation in membrane technology. Our groundbreaking patents include the Invention Patent of Membranes Production and the Invention Patent of Multi-layer RO Membrane, showcasing our leadership in advanced filtration technology. We are committed to environmental responsibility, as evidenced by our RoHS Compliance Certificate. This certification ensures that our products meet rigorous environmental standards, reinforcing our dedication to producing eco-friendly and sustainable solutions.
Proshare Innovation Suzhou Co., Ltd. Proshare Innovation Suzhou Co., Ltd. proudly stands as a beacon of technological advancement, unwavering in our commitment to research and development. As a national high-tech enterprise, we are at the forefront of the industrialization of third-generation thin-film nanocomposite (TFN) membranes. Our specialized expertise spans across reverse osmosis (RO), nanofiltration (NF), and material separation. Established in 2017 by visionary overseas-returned doctorate professionals, led by the distinguished Dr. Lin Xiaofeng-a luminary recognized in national talent programs-we have swiftly ascended to be China's singular domestic powerhouse in TFN membrane manufacturing.
Core Competencies
Technological Innovation: We have blazed trails by pioneering the integration of TFN technology into nanofiltration membranes, achieving a remarkable feat of fully independent R&D. Our proficiency extends to the localized production of both the membranes and their sophisticated manufacturing equipment.
Intellectual Property: Our robust portfolio boasts over 31 patents, with the performance of our membranes reaching cutting-edge international standards, effectively replacing previously monopolized foreign counterparts.
Production Capacity: We operate an expansive 2,000 m² R&D facility alongside a 15,000 m² production base, showcasing our capability to meet high-volume demands and innovate on a grand scale.
Funding: With the successful completion of our Pre-A Round in 2023 and A Round by January 2025, our growth is bolstered by investments from the prestigious Suzhou Industrial Park Science Innovation Fund and Yong Sheng Capital.
Market Recognition: We have earned the privilege of being a preferred supplier for eminent listed environmental engineering firms and state-owned enterprises, underscoring our reputation for excellence and reliability.
Leadership:Dr. Lin Xiaofeng, an esteemed Ph.D. graduate from the University of Strasbourg, France, is a trailblazer celebrated with provincial and national accolades such as the Suzhou Leading Talent and Jiangsu Dual Innovation Talent. Under his stewardship, our company leads groundbreaking R&D in the industrialization of TFN membranes.
FAQ:
(1) Q: Why Choose Our Company?
A: Experience unparalleled water treatment solutions with our revolutionary TFN membrane sheets, elements, and comprehensive systems designed to transform your experience.
Offering tailor-made solutions, we are backed by the intellectual strength of national expert teams and the pioneering spirit of Tsinghua University Suzhou Environmental Innovation.
A:Customization capabilities
Empowered by the expertise of national teams and collaboration with Tsinghua University's Suzhou Environmental Innovation, we excel in offering bespoke solutions.
A:Ensuring quality and delivering worth.
Not only do our premium solutions uphold the highest standards, but they also promise substantial returns on investment for our clients. We deliver comprehensive training, unwavering support, and a suite of services that leverage our local insights for a global audience. training, support, and services, and bring our local expertise to global markets.
A:Collaborating with our customers
Inspired by our customers' endeavors, we are dedicated to delivering the most invaluable resource-clean water. Together, we strive for a world optimized by water, fueling progress and prosperity.
(2)Q: Are you a manufacturer or Trade Company?
A: We proudly stand as a professional manufacturer with our own International Trade Department, enabling us to keenly understand our customers' needs and offer competitive pricing.
(3) Q: How's the after-sale service?
A: Our dedicated engineers are available to service internationally, ensuring seamless operations under the careful guidance of our merchandisers and translators.
(4) Q: How about the quality?
A: We source main sub-assemblies and raw materials from industry-leading companies. Key components are meticulously researched and developed by our own experts. Our professional assembly lines and stringent quality testing protocols guarantee that your high-quality expectations are met.
(5) Q: Product /Quality Guarantee and After Sale Service?
A: Enjoy a comprehensive 1-year warranty, adhering to International standards. We are dedicated to providing 24/7 online support. Should you have any inquiries or require assistance regarding our machine, our expert team is always available to offer you prompt and efficient support.
(6) Q: Certification?
A: As a testament to excellence, Tsingxi proudly holds ISO9001, ISO14001, and ISO45001 certifications. Our products are meticulously crafted to adhere to the stringent technical standards of 3C and CE. Each product is fully certified by the Industry Administration Authority, guaranteeing unparalleled quality and reliability. With a commitment to innovation and excellence, Tsingxi is on a relentless pursuit to solidify its position as a pioneering high-tech leader in the global water treatment market.
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