PSI MEMBRANE® PX120 Series High Salinity High Pressure Concentration RO This advanced RO Membrane is meticulously engineered for Minimal Liquid Discharge (MLD) systems, ensuring efficient reduction in liquid volume for downstream thermal treatment,thereby significantly increasing the water recovery rate, while maintaining an optimal operation cost,thus presenting a sustainable solution.
Key features:
--Ultra-high-pressure membranes (120 bar) specifically designed to address and withstand the most extreme operational conditions,
--High productivity membrane that enables increased water and
resource recovery while also contributing to reduced energy consumption.
--Expertly designed and meticulously optimized membrane chemistry to
ensure a dependable and long-lasting element lifetime, providing enduring performance.
Key Applications:
Specifically engineered for industrial wastewater treatment plants, facilitating both Industrial Minimum- and Zero-Liquid Discharge (MLD/ZLD) processes.
Ideal for industrial resource recovery and recycling, including applications in metals, new energy lithium extraction from lakes, and the chemical & petrochemical industries.
Softening
| Product |
Effective Membrane area
ft² (m²) |
Feed spacer thickness
(mil) |
Product Flow Rate
gpd( m³/d) |
Stable Salt Rejection
(%) |
| PX120-8040 |
350(32) |
34 |
7400(28) |
99.70 |
1. Experience unparalleled efficiency with our Reliable Reverse Osmosis Filter Membrane, whose product flow rate and salt rejection rate were rigorously tested under these optimal conditions:
- Feed Water Concentration: 32,000 ppm as NaCl - Feed Water Pressure: 800 psi (5.5 MPa) - Feed Water Temperature: 77°F (25°C) - Recovery Rate: A precise 8% for each individual membrane, ensuring pristine water purification.
2. The water yield variation range is meticulously controlled at +/-15%, providing consistent performance.
Operating Conditions
| Operating Limits |
Unit |
Value |
| Maximum operating pressure |
psi (bar) |
1740(120) |
| Maximum feed water temperature |
°F (°C) |
113(45) |
| Maximum pressure drop |
bar |
1 |
| Continuous operation pH range |
|
2-11 |
| Cleaning PH range |
|
1-13 |
| 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 has carved its niche by delivering top-notch technical solutions tailored for the industrial sector, where impeccably pure water is paramount. Our expertise extends to wastewater treatment, reuse, and resource recycling, ensuring a sustainable approach to industrial processes.
Our expertise encompasses pivotal industry sectors such as petrochemicals, mining, lithium extraction from salt lakes, and lithium battery recycling. We also excel in semiconductor manufacturing, seawater desalination, and synthetic biology, along with copper foil production, pharmaceuticals, and power generation-all with a focus on sustainable innovation.
Our solutions extend to vital areas like steam boiler feed, food & beverage sectors (including mineral water bottling, soft drinks, and juices), as well as painting lines, dairies, ice cream production, laundries, hospitals, textiles, mechanical industries, and steel companies, ensuring efficient processes for diverse applications.
Municipal and Civil use
We deliver cutting-edge, scalable solutions for efficient wastewater and effluent treatment to municipalities, in strict adherence to health and environmental standards. Our patented technologies, backed by national-level expertise and scientific research, assure peace of mind while constantly enhancing sanitation systems through systematic field feedback.
Our proficiency in sewage treatment is a cornerstone of our commitment to supporting your sustainable development goals. As a leading force in sustainable development, we offer an array of solutions, including:
State-of-the-art sanitation technologies.
Innovative wastewater recovery solutions for reusable materials.
Hospitality/Seawater and Brackish Water Desalination Applications
Proshare's extensive desalination expertise also benefits civil infrastructures like hotels and touristic resorts. Meeting the demand for fresh water, our R.O. seawater and brackish water desalination options provide robust solutions, accommodating the growing needs of rapidly developing tourist areas.
Farming applications
Water is crucial for ensuring optimal animal health and productivity in farming. Beyond quantity, water quality significantly impacts growth, making it essential for cattle, chickens, sheep, and pigs to thrive.
Farm water sources vary, including water wells, civil networks, and occasionally rivers. Each source demands attention to quality, particularly avoiding free chlorine from civil networks. High levels of dissolved solids and pathogens in other sources necessitate advanced treatment.
Reverse osmosis technology has emerged as the most effective solution for mitigating the adverse effects of contaminants in farm water. It ensures that water-particularly from sources with high pathogen and solid content-undergoes thorough treatment to safeguard animal health.
Proshare Tailor made TFN special acid-resistant and high-pressure membranes for Wastewater Treatment in Petrochemical / Refining Truly Achieve Zero Liquid Discharge
Proshare Tailor made TFN special acid-resistant and high-pressure membranes separation and concentration device for wastewater treatment containing ammonium sulphate desulphurisation, achieving an impressive wastewater concentration increase up to 40 times, with ammonium sulphate concentration reaching ≥ 20% in the concentrated water. This process significantly slashes energy consumption for subsequent evaporation and crystallization, leading to substantial cost savings for users. The quality of the resulting water meets the high standards of China Petroleum and Chemical Corporation's corporate standard Q/SH 0628.2-2014 for circulating water make-up water. The goal of zero wastewater discharge is successfully realized.
This outstanding outcome has attracted additional orders from other group subsidiaries.
This membrane is also suitable for other high-temperature, highly acidic wastewater scenarios containing ammonium sulphate, relevant in industries such as energy, refining, chemical, and metallurgy. It incorporates the latest advancements in ammonia desulphurisation technology with carbon capture, supporting new energy consumption and promoting the development of the green industry chain, aligning with the national 'dual-carbon policy.'
Proshare The TFN-SEP Customized NF Membrane dramatically increases the lithium permeate rate up to an impressive 96.6%,while maintaining a superior Mg2+ retention rate of over 99%,and an outstanding Ca2+ retention rate exceeding 98%.
Technical Bottlenecks of Membrane Separation (Nanofiltration/Reverse Osmosis) in Lithium Extraction from Salt Lakes are challenged by membrane fouling,low selectivity<80%,high energy consumption accounts for 30%-40% of the total cost,short membrane lifespan of just 2-3 years.
Proshare PSI MEMBRANE The TFN-SEP Customized NF /RO Membrane
has showcased unparalleled performance data in a lithium extraction project situated at Lakkor Tso Salt Lake , Tibet, China.:
Incorporating a mere 2-stage Nanofiltration process alongside a 1-stage RO, it has demonstrated phenomenal performance.Experience premium water production with an impressive retention rate for Mg2+ at over 99% and Ca2+ at over 98%, using water with Mg2+ 2.9mg/L, Ca2+ 2.25mg/L. This advanced technology revolutionizes water purification and lithium retention solutions. Permeate Achieve an outstanding permeate rate of 96.6%, with a flux nearing 20LMH under optimal conditions of 1MPa operating pressure.Embrace the future with our proven membrane technology that is both environmentally and economically advantageous, significantly enhancing product purity and quality for an optimized performance.
Proshare PSI MEMBRANE Desalination RO Membrane Efficient Desalination for Luxury Cruise Ships
Luxury cruise ships traditionally rely on a select few international brands for their desalination membranes. With varying salinity and temperatures along their routes, these vessels require membranes that adapt to different conditions while delivering stable water production, ensuring the highest quality water to meet their demanding needs.
PSI MEMBRANE Pro-HR-SW seawater desalination membranes excel in both desalination rate and consistent water production. The resulting water quality surpasses the rigorous standards required by luxury cruise ships, ensuring superior performance.
This groundbreaking achievement led to the installation of our desalination membranes on three additional cruise ships. Proshare proudly stands as the pioneering national brand securing international luxury cruise ship orders for desalination RO membranes.
A Complete Water Treatment Solution for Ultra-Pure Water in the Semiconductor Industry
In the realm of electronic-grade ultra-pure water, few brands can meet the exceptionally high membrane desalination rate requirements. Our solutions are among the elite.
Harnessing Proshare's groundbreaking TFN membrane technology and the TsingXi team's vast expertise in water treatment, our complete water treatment plant and pure water equipment solutions deliver outstanding rejection performance for salt, boron, and TOC. Our system meets the demanding water production standards of the semiconductor industry.
This successful outcome secured us a prestigious project with a Japanese listed company for electronic ultra-pure water treatment.
Proshare Team's Breakthrough in Next-Generation Reverse Osmosis Membrane Technology
Proshare Our team has masterfully pioneered a revolutionary era in reverse osmosis membranes, utilizing the cutting-edge polymer interface nano-self-assembly technology. This advancement effortlessly transcends the traditional barriers of membrane development with two groundbreaking achievements:
Ultra-Thin Separation Layer: Through the ingenious application of polymer interface nanotechnology, our team has remarkably minimized the separation layer's thickness, making it at least three times slimmer than the conventional 100 nm polyamide thin films. This landmark achievement drastically amplifies water flux and delivers an extraordinary leap in permeability.
Enhanced Performance: Infusing nanoparticles and bespoke hydrophilic polymers has ushered in transformative enhancements in the membrane's hydrophilicity, anti-fouling capabilities, longevity, and oxidation resilience.
Compared to traditional polyamide reverse osmosis membranes, Proshare's innovation showcases exceptional breakthroughs across four pivotal domains:
Self-Assembled Nanocomposite Films
Leveraging nano-scale precision control and nano-doping modification, we craft ultra-thin, impeccably ordered separation layers using polymer interface nanotechnology. This novel strategy overcomes the traditional polyamide membranes' drawbacks of thickness inconsistency and limited material versatility.
Enhanced Water Flux and Energy Efficiency
By meticulously fine-tuning the layer-by-layer self-assembly process, we precisely regulate the functional layer's thickness, slashing it by 3x compared to conventional membranes. The result is an astounding >3x increase in water flux and a 30% reduction in energy consumption,revolutionizing efficiency.
Novel Polymer Materials with Superior Chemical Stability
Breaking away from polyamide, we harness advanced hydrophilic polymers such as modified polysulfones and ceramic-organic hybrids. These materials boast phenomenal oxidation resistance (withstanding up to 10 ppm chlorine exposure) and outstanding pH resistance (maintaining stability within a pH range of 1-12).
Anti-Fouling Surface Engineering
Our superhydrophilic surface, with a contact angle of less than 10°, enhanced by nanoparticle reinforcement, remarkably reduces organic fouling by 50%. This innovation prolongs chemical cleaning intervals from 3 to 6 months and slashes maintenance expenses by 40%.
Our unwavering commitment to excellence is reflected in our prestigious certifications, which include: Health & Safety Management System Certificate, Environmental Management System Certificate, and the ISO9001 Quality System Certificate. Each certification is a testament to our dedication to maintaining the highest standards in operational excellence.
We are proud holders of cutting-edge patents that showcase our innovation in the field of membrane technology. These include the Invention Patent for Membranes Production and the Invention Patent for Multi-Layer Reverse Osmosis (RO) Membrane. These patents underscore our pioneering spirit and commitment to advancing water purification solutions. Our products are designed with environmental responsibility in mind, as evidenced by our RoHS Compliance Certificate. This certification assures that our offerings meet rigorous environmental and safety standards, further reinforcing our dedication to sustainable practices.
Proshare Innovation Suzhou Co., Ltd. is a prestigious national high-tech enterprise at the forefront of innovation, dedicated to the research, development, and industrialization of cutting-edge third-generation thin-film nanocomposite (TFN) membranes. These membranes are crucial in reverse osmosis (RO), nanofiltration (NF), and material separation applications. Established in 2017 by a group of astute overseas-returned doctoral experts under the visionary leadership of Dr. Lin Xiaofeng, a laureate of national-level talent programs, the company proudly stands as China's exclusive domestic manufacturer of TFN membranes.
Core Competencies
Technological Innovation: Trailblazing advancements in TFN technology have revolutionized nanofiltration membranes, enabling us to achieve fully independent research, development, and localized manufacturing of both the membranes and the associated equipment.
Intellectual Property: With a robust portfolio of over 31 patents, our membrane performance has reached internationally acclaimed standards, successfully supplanting foreign product monopolies.
Production Capacity: We operate a comprehensive 2,000 m² research and development facility complemented by a vast 15,000 m² production base.
Funding: Successfully completed Pre-A Round (2023) and A Round (January 2025) financing, supported by the esteemed Suzhou Industrial Park Science Innovation Fund and Yong Sheng Capital.
Market Recognition: Proudly designated as a preferred supplier for prominent listed environmental engineering firms and influential state-owned enterprises.
Leadership:Dr. Lin Xiaofeng, a distinguished Ph.D. graduate from the University of Strasbourg (France), has been honored with prestigious provincial and national talent awards, such as Suzhou Leading Talent and Jiangsu Dual Innovation Talent. He spearheads the company's relentless R&D endeavors in TFN membrane industrialization.
FAQ:
(1) Q: Why Choose Our Company?
A:We deliver comprehensive water treatment solutions.
With our revolutionary Thin Film Nanocomposite (TFN) membrane sheets, membrane elements, and complete water treatment systems, our solutions are at the forefront of technological advancement, ensuring optimal performance.
A:Our customization capabilities
are backed by a team of national experts and the esteemed Tsinghua University Suzhou Environmental Innovation.
A:We ensure quality and deliver value.
Our premium solutions not only meet but exceed expectations, providing substantial ROI for our customers. We offer comprehensive training, unwavering support, and unparalleled services, leveraging our local expertise to serve global markets. We provide
A:A collaborative partnership with our customers
is our source of inspiration. Our commitment is fueled by our customers and their daily pursuit to yield the most precious resource - clean water. We thrive together in building a water-optimized world.
(2)Q: Are you a manufacturer or Trade Company?
A: We are a highly skilled manufacturer with our own International Trade Department. This enables us to have a profound understanding of our customers' needs and deliver them at a competitive price.
(3) Q: How's the after-sale service?
A: Our exceptional after-sale service includes the availability of engineers to provide on-site service overseas, overseen by merchandiser's supervision and translation, ensuring seamless communication and support.
(4) Q: How about the quality?
A: We source the main sub-assemblies and raw materials from renowned large companies, while our expertly skilled staff research and develop the key components. Our professional assembly line and rigorous quality testing systems guarantee the highest quality standards you can rely on.
(5) Q: Product /Quality Guarantee and After Sale Service?
A: Enjoy unparalleled peace of mind with our 1-year warranty adhering to international standards. Our dedicated team is here for you around the clock. Should you have any inquiries or require assistance with our machines, feel free to reach out to us anytime.
(6) Q: Certification?
A: Tsingxi proudly upholds the esteemed certifications of ISO9001, ISO14001, and ISO45001, reflecting our commitment to excellence. Our innovative products are meticulously engineered to comply with the demanding technical standards of 3C and CE, and each one bears the trusted approval of the Industry Administration Authority. Tsingxi remains steadfast in its pursuit to become an even more formidable high-tech leader in the global water treatment market, consistently pushing the boundaries of innovation and quality.
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