PSI MEMBRANE® Pro-Acid NF80 Series: The Pinnacle of High-Pressure Acid-Resistant MembranesUtilizing pioneering Thin Film Nanocomposite (TFN) technology, this extraordinary membrane is meticulously crafted to redefine the potential of the most challenging wastewater, converting it into vital resources. Engineered for top-tier industrial productivity, its robust, durable, and fouling-resistant design assures industrial clients of optimum water recovery in Minimal Liquid Discharge (MLD) systems. With an astonishing rejection of Total Dissolved Solids (TDS) exceeding 170,000 mg/L, this innovative product delivers unparalleled operational cost-efficiency to its users.
Key features:
Wide pH Range: 0-12This high-pressure, acid-resistant membrane showcases remarkable efficiency across an extensive pH range of 0-12, providing lasting stability and exceptional cleaning prowess.
Outstanding Anti-fouling Capabilities:Constructed with a resilient, fouling-resistant TFN membrane, it assures steadfast, long-lasting performance, effectively defending your operations against potential disruptions.
Unequalled Cost Efficiency:An exemplar of efficiency, this system remarkably rejects total dissolved solids (TDS) at an impressive threshold of 170,000 mg/L, all while systematically reducing the concentrate stream volume within standard operational parameters, maximizing your cost savings like never before.
Expert Technical Support:Harness the exceptional proficiency of our national-level expert team, equipping you with top-tier technical support and expert guidance.
Key Applications:
Precision-engineered to meet the stringent requirements of industrial acidic wastewater treatment facilities. Ideal for Industrial Minimum- and Zero-Liquid Discharge (MLD/ZLD) systems, transforming waste into valuable opportunities.
Excellently suited for industrial resource recovery and recycling programs across diverse industries, including metals, advanced lithium extraction from lakes, and the chemical and petrochemical sectors.
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 is engineered for exceptional water filtration, boasting unmatched stability in salt rejection. Experience unparalleled water yield and desalination efficiency, precisely calculated under strictly controlled conditions. Using a 2000 ppm MgSO4 solution, it performs optimally at a robust pressure of 580 psi (4.0 MPa), at an ideal temperature of 77 °F (25 °C), with each membrane achieving an impressive 15% recovery rate.
2. The water yield is astoundingly consistent, maintaining a precise variation range of just +/-15%. This ensures unwavering reliability and high performance even under fluctuating 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. has solidified its reputation by crafting groundbreaking technical solutions tailored to the industrial sector, especially where the demand for ultra-pure water is non-negotiable. Our vast expertise spans a wide array of industrial processes, including the critical tasks of wastewater treatment, reuse, and resource recycling. Choose us as your trusted partner in your pursuit of the pinnacle of water purity.
In the realm of industrial applications, our focus is as diverse as it is expansive. We serve a multitude of sectors, including 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, among others.
Our expertise extends to specific applications in various industries-encompassing steam boiler feedwater, food & beverage production (like mineral water bottling, soft drinks, and juices), painting lines, dairies, ice cream production, laundries, hospitals, textiles, mechanical industries, and steel companies, to name a few.
Municipal and Civil Use
At Proshare, we excel in providing innovative, scalable solutions focused on efficient and sustainable wastewater and effluent treatment. Our extensive array of patented technologies, developed in collaboration with national-level experts and prestigious research bodies, guarantees adherence to rigorous health and environmental standards across all municipalities. We are committed to advancing our sanitation systems, continuously refining them through detailed feedback from our experienced field engineers.
Our prowess in sewage treatment stands as a testament to our dedication to aiding you in realizing your sustainable development ambitions. As a trailblazer in sustainable development, we present a comprehensive suite of solutions including:
Cutting-edge sanitation technologies.
Pioneering techniques for the recovery of reusable materials from wastewater.
Hospitality/Seawater and Brackish Water Desalination Applications
With Proshare's profound expertise in desalination technology, we deliver crucial water desalination solutions for civil use in hotels and tourism resorts. Given that a reliable freshwater supply is essential for these facilities, our reverse osmosis (R.O.) desalination systems for seawater or brackish water provide the perfect answer to the escalating water needs of burgeoning tourist hot spots.
Farming Applications
Water plays a pivotal role in ensuring the vitality and productivity of farm animals, including cattle, chickens, sheep, and pigs. Optimal animal performance hinges not only on the quantity but also the high quality of water they receive.
Farm water sources are diverse, ranging from water wells to civil water networks and occasionally rivers or other surface sources, all requiring careful quality assurance to maintain peak farm operations.
While civil network water typically contains free chlorine, other sources often contain elevated levels of dissolved and suspended solids and pathogens. Reverse osmosis technology emerges as the leading solution for mitigating these negative impacts. To safeguard animal health, contaminated farm water must undergo advanced treatment to eradicate harmful substances effectively.
Proshare: Pioneering Innovations in Filtration Technology.Tailor Made: Crafted with precision to meet your unique filtration needs.Discover our TFN special acid-resistant and high-pressure membranes: Unleash the power of innovative membrane technology for unmatched protection and efficiency.for Wastewater Treatment in Petrochemical/Refining: Truly Achieving Zero Liquid Discharge: Leading the way towards sustainable practices and environmental conservation.
Proshare: Where cutting-edge solutions meet unparalleled expertise.Tailor Made: Customized to fit your requirements, ensuring optimal performance and satisfaction.TFN special acid-resistant and high-pressure membranes' separation and concentration device for: Redefine wastewater treatment with groundbreaking advancements in membrane technology.wastewater treatment containing ammonium sulfate desulphurization. Achieves wastewater concentration up to 40 times with an ammonium sulfate concentration of ≥ 20% in the concentrated water. This significantly reduces subsequent evaporation and crystallization 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.
This: Breakthrough innovation sets new standards in efficiency and sustainability.positive result has led to subsequent orders from other subsidiaries of the group: A testament to our excellence and reliability in the industry.
This: Versatile solution adapts seamlessly to various industrial challenges.membrane is also applicable to other high-temperature, highly acidic wastewater scenarios containing ammonium sulfate. These include industries such as energy, refining, chemical, and metallurgy. The latest development in ammonia desulphurization technology, combined with carbon capture, supports new energy consumption and advances the green industry chain, aligning with the national 'dual-carbon' policy.
Proshare: Innovating for a sustainable tomorrow. Introducing the TFN-SEP Customized NF Membrane: Dramatically Increasing Lithium Permeate Rate up to 96.6%: Revolutionizing lithium extraction with unparalleled efficiency and precision.retention rate of Mg2+ > 99%: Ensuring superior performance and effectiveness.retention rate Ca2+ > 98%: Delivering exceptional results and reliability in every operation.
Addressing Technical Bottlenecks: Overcoming challenges with cutting-edge solutions.in Membrane Separation (Nanofiltration/Reverse Osmosis) for Lithium Extraction from Salt Lakes, challenged by: Navigating complexities with innovative approaches and advanced technology. membrane:fouling,lowselectivity<80%,highenergyconsumption accounts for 30%-40% of total cost,shortmembranelifespan 2-3 years.
Proshare PSI MEMBRANE: Leading the frontier of filtration technology. TFN-SEP Customized NF/RO Membrane: Built for excellence and reliability in every application.
demonstrates superior: Setting new benchmarks in performance and durability.performancedata in an lithiumextraction project located in: A pioneering effort in sustainable resource management.Lakkor Tso Salt Lake , Tibet, China: Harnessing the power of nature with groundbreaking technology.:
With only a 2-stage Nanofiltration: Achieving impressive efficiency with minimal stages for optimal results.Refining the process with a state-of-the-art single-stage Reverse Osmosis (RO) system, enhancing efficiency and consistency in water purification.Dive into the future of water purification with Proshare's groundbreaking technology! Our output water features an outstanding composition, with magnesium (Mg2+) levels at a precise 2.9mg/L and calcium (Ca2+) at 2.25mg/L. Achieve phenomenal retention with magnesium holding firm at over 99% and calcium at over 98%, all without compromising the exceptional efficiency of lithium permeate.Delivering top-notch permeate quality, our technology stands unmatched. Our product achieves remarkable operational efficiency at an impressive rate of 96.6%! Experience a powerful flux approaching 20LMH, maintained under an ideal operating pressure of 1MPa, setting new standards in water filtration.Step into a sustainable future with our proven membrane technology! Eco-friendly and cost-effective, our solution elevates product purity and quality, spearheading sustainable innovation with unmatched excellence.
Proshare PSI MEMBRANE represents the pinnacle of membrane technology. Desalination RO Membrane: Your answer to advanced water purification needs. Pioneering Desalination Solutions for Today's Leading Industries Luxury Cruise Ships: Where elegance meets excellence in water purification.
The luxurious realm of cruise ships has traditionally relied on global brands for desalination membrane technology. As these opulent vessels navigate diverse seas, salinity and temperature fluctuations present challenges for membrane adaptability. Our advanced membranes conquer these hurdles, ensuring stable, high-quality water production tailored to the unique demands of open ocean voyages.
Elevating performance, PSI MEMBRANE Pro-HR-SW seawater desalination membranes set new benchmarks in desalination efficiency and water production steadiness. The impeccable purity of water produced not only meets but surpasses the stringent standards of luxury cruise lines, promising a seamless blend of elegance and reliability throughout each journey.
Our innovative solutions have ignited a transformation, leading to the widespread adoption of our desalination membranes on three additional illustrious cruise ships. Proshare's historic achievement distinguishes it as the first national brand to earn the trust and orders of international luxury cruise lines for desalination RO membranes.
A Vision of Innovation in Water TreatmentRevolutionary Water Treatment Plant: Delivering Ultra-pure Water for the Advanced Semiconductor Industry
In the prestigious realm of electronic-grade ultra-pure water, achieving extraordinary desalination rates is paramount. Only a select group of brands can overcome this challenge, guaranteeing unmatched purity levels.
By leveraging Proshare's avant-garde TFN membrane technology, paired with the unrivaled expertise of the TsingXi team, our comprehensive water treatment plant provides exceptional solutions for pure water equipment. Experience superior rejection of salt, boron, and TOC, producing water that flawlessly meets the exacting standards of the semiconductor industry.
Our outstanding success in delivering exceptional results was instrumental in obtaining a prestigious electronic ultra-pure water treatment project from a renowned Japanese listed company, solidifying our standing as leaders in the industry.
ProshareTrailblazing Team Unveils Breakthrough in Advanced Reverse Osmosis Membrane Technology
ProshareThe visionary team at Proshare has masterfully engineered a revolutionary new realm in reverse osmosis membranes by harnessing cutting-edge polymer interface nano-self-assembly technology. This technological masterpiece elevates conventional reverse osmosis membrane capabilities with two revolutionary advancements:
Innovative Ultra-Thin Separation Layer: With the artful application of polymer interface nanotechnology, our experts have remarkably reduced the separation layer's thickness to a mere one-third of the standard polyamide thin film, traditionally capped at 100 nm. This extraordinary feat dramatically heightens water flux, offering exceptional permeability enhancements.
Unparalleled Enhanced Performance: By seamlessly integrating state-of-the-art nanoparticles alongside meticulously crafted hydrophilic polymers, we have achieved groundbreaking strides in the membrane's hydrophilicity, anti-fouling capabilities, durability, and oxidation resistance.
When benchmarked against traditional polyamide reverse osmosis membranes,Prosharehas pioneered revolutionary breakthroughs in four critical domains:
Precision-Sculpted Self-Assembled Nanocomposite Films
Empowered by nano-scale precision control and nano-doping modification, we craft ultra-thin, exquisitely ordered separation layers through cutting-edge polymer interface nanotechnology. This innovation surmounts the limitations of conventional polyamide membranes in thickness uniformity and material diversity.
Dramatically Amplified Water Flux and Energy Efficiency
Through the precise optimization of the layer-by-layer self-assembly process, functional layer thickness is meticulously managed, realizing an extraordinary 3x reduction compared to traditional membranes. This strategic advancement results in a remarkable >3x increase in water flux coupled with a significant 30% reduction in energy consumption.
Novel, High-Performance Polymer Materials with Outstanding Chemical Stability
Surpassing polyamide, our team employs advanced hydrophilic polymers, including modified polysulfones and ceramic-organic hybrids. These avant-garde materials demonstrate remarkable oxidation resilience (withstanding up to 10 ppm chlorine exposure) and extraordinary pH endurance (maintaining stability across a pH range of 1-12).
Revolutionary Anti-Fouling Surface Engineering
The ultra-hydrophilic surface, with a contact angle below 10°, combined with nanoparticle fortification, significantly curtails organic fouling by 50%. This groundbreaking innovation extends chemical cleaning cycles from 3 to 6 months, while reducing maintenance costs by 40%.
Our unwavering dedication to unparalleled excellence and safety shines through in our vast array of elite certifications. Among these, the illustrious Health & Safety Management System Certificate, the rigorous Environmental Management System Certificate, and the esteemed ISO 9001 Quality System Certificate stand out as cornerstones of our commitment. Each of these prestigious accolades reflects our dedication to global compliance, ensuring our operations are synonymous with the highest quality and safety standards available.
Within our impressive portfolio of intellectual property, our shining achievements include the acclaimed Invention Patent for Membrane Production and the state-of-the-art Invention Patent for Multi-layer RO Membrane. These distinguished patents are a testament to our trailblazing innovation and steadfast commitment to advancing membrane technology, marking new frontiers in the industry and revolutionizing standards of excellence. Our products, proudly adhering to RoHS standards, exemplify our rigorous commitment to environmental stewardship and safety. This compliance underscores our relentless pursuit of sustainable and eco-friendly manufacturing practices, demonstrating our dedication to not only meeting but exceeding stringent environmental criteria.
Proshare Innovation SuzhouCo., Ltd. is an esteemed national high-tech enterprise, recognized for its groundbreaking achievements in the R&D and industrialization of the advanced third-generation thin-film nanocomposite (TFN) membranes. These cutting-edge membranes are meticulously engineered for optimal performance in reverse osmosis (RO), nanofiltration (NF), and a variety of material separation applications. Incepted in 2017 by a visionary cadre of overseas-returned doctoral experts under the esteemed leadership of the illustrious Dr. Lin Xiaofeng, who has been lauded with accolades in national-level talent programs, the company proudly stands as China's sole domestic manufacturer of TFN membranes.
Core Competencies
Technological Innovation: We have trailblazed the application of TFN technology in nanofiltration membranes, achieving outstanding milestones through entirely independent R&D and localized production of both the membranes and their sophisticated manufacturing equipment.
Intellectual Property: With a commanding portfolio of over 31 patents, our membranes reach internationally leading performance standards, effectively supplanting formerly monopolized foreign products.
Production Capacity: Our dynamic operations encompass a state-of-the-art 2,000 m² R&D facility along with a substantial15,000 m² production base, ensuring robust production capabilities.
Funding: Successfully navigated Pre-A Round (2023) and A Round (January 2025) financing stages, with strong endorsements from the prestigious Suzhou Industrial Park Science Innovation Fund and Yong Sheng Capital.
Market Recognition: Proudly distinguished as a trusted supplier for renowned listed environmental engineering firms and leading state-owned enterprises.
Leadership:Dr. Lin Xiaofeng, an esteemed Ph.D. holder from the acclaimed University of Strasbourg (France), is a prominent leader, honored with provincial and national talent awards such as the Suzhou Leading Talent and Jiangsu Dual Innovation Talent. He adeptly steers the company's pioneering R&D pursuits in TFN membrane industrialization.
FAQ:
(1) Q: Why Choose Our Company?
A: We provide holistic water treatment solutions,
offering revolutionary Thin Film Nanocomposite (TFN) membrane sheets, membrane elements, and bespoke water treatment systems designed to fulfill your specific requirements.
A: Our customization prowess is unparalleled,
supported by national expert teams and the prestigious Tsinghua University Suzhou Environmental Innovation.
A: We guarantee quality and deliver exceptional value.
Our top-tier solutions not only adhere to rigorous standards,but they also provide a remarkable return on investment (ROI) for our clients. We deliver comprehensivetraining, support, and services, utilizing our local expertise to deftly serve global markets.
A: We excel through collaboration with our clients.
We draw inspiration from the vital work our clients perform daily, providing clean water, the most precious source of hope. Together, we strive towards a world optimized for water efficiency.
(2)Q: Are you a manufacturer or Trade Company?
A: We are a professional manufacturer bolstered by our own International Trade Department, ensuring we thoroughly understand customer needs and offer competitive pricing.
(3) Q: How's the after-sale service?
A: We offer exceptional after-sales service, with engineers ready to provide assistance overseas, guided by our merchandisers and translators.
(4) Q: How about the quality?
A: Our commitment to excellence shines through as we meticulously source main sub-assemblies and raw materials from large, reputable companies. Each key component is thoughtfully developed by our talented team, ensuring unparalleled quality. Our professional assembly line operations are complemented by a rigorous quality testing system that consistently surpasses your high-quality expectations.
(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 dedicated to your satisfaction, offering relentless support via our 24/7 online service. Whenever you have questions or need assistance with our machine, our responsive team is ready to assist you at any moment.
(6) Q: Certification?
A: Tsingxi distinguishes itself with a steadfast dedication to quality and environmental stewardship. We proudly hold ISO9001, ISO14001, and ISO45001 certifications. Our array of products is expertly crafted to meet the challenging technical standards of 3C and CE. Trust in Tsingxi, as all our products have been thoroughly vetted and certified by the Industry Administration Authority.We are passionately committed to propelling forward as a premier high-tech leader in the global water treatment industry, continuously expanding our horizons and pioneering innovative solutions.
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