PSI MEMBRANE® PX120 Series: Experience unparalleled membrane performance with the PSI MEMBRANE® PX120 Series, where innovation meets durability. High: Achieve unparalleled levels of excellence in water treatment with our high-performance solutions. Salinity: Tackle even the most challenging salinity levels with our state-of-the-art membrane technology. High Pressure Concentration: Engineered to withstand and optimize high-pressure environments to ensure maximum efficiency. RO: Reverse Osmosis technology redefined, providing superior purification for every application. Membrane is designed for Minimal Liquid Discharge (MLD) systems: Seamlessly integrate into systems focused on sustainability and minimal environmental impact. Reducing liquid volume to downstream thermal treatment: Minimize treatment demands with precision engineering.Increasing water recovery rate and: Revolutionize your water recovery potential with cutting-edge technology. Optimal operation cost: Achieve outstanding operational efficiencies with cost-effective methodologies..
Key Features: Unlock new potentials with our advanced features, setting the benchmark for industry standards.
--Ultra-high-pressure membranes (120 bar): Designed to perform under extreme conditions, ensuring consistent results. Address: Directly tackle the most demanding operational challenges with ease. Extreme operational conditions: Built to thrive in environments where others falter, offering unmatched resilience.
--High productivity membrane allows for increased water and: This membrane maximizes efficiency, boosting your system's productivity.
Resource recovery and/or reduced energy consumption: Efficiently manage both resources and energy for sustainable operations.
--Expertly designed and optimized membrane chemistry to: Experience the pinnacle of membrane chemistry engineered for longevity.
Enable a reliable and robust element lifetime: Trust in a product designed for durability and dependability.
Key Applications: Explore versatile applications that redefine the boundaries of industrial water treatment.
Expertly designed for industry wastewater treatment plant: Tailored solutions for industrial water management challenges. Industrial Minimum- and Zero-Liquid Discharge (MLD/ZLD): Targeted solutions for reducing liquid discharge efficiently.
Industrial resource recovery and recycling, such as in metals, new energy lithium extraction from Lake, chemical & petrochemical: Optimize extraction and recovery processes with our cutting-edge solutions.
Softening: Achieve impeccable water softness with our superior treatment systems.
| 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. The product's flow rate and salt rejection rate have been meticulously tested under the following precise conditions:
At a feed water concentration of 32,000 ppm as NaCl, supported by a robust feed water pressure of 800 psi (5.5 MPa), and maintained at an optimal feed water temperature of 77 °F (25 °C), each single membrane achieves an impressive recovery rate of 8%.
2. The water yield may vary within a range of +/-15%, ensuring versatility and adaptability in diverse operational settings.
Operating Condition:
| 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 Leveraging its wealth of experience, Proshare has expertly crafted technical solutions for the industrial sector. Our expertise shines in scenarios demanding impeccably pure water for diverse industrial processes, wastewater treatment and reuse, as well as resource recycling.
Our operations span across a multitude of key industry sectors including petrochemical, mining, lithium extraction from salt lakes, lithium iron phosphate & lithium battery recycling, semiconductor, seawater desalinization, reclaimed water, leachate management, synthetic biology, copper foil production, pharmaceuticals, and power generation.
Our expertise also extends to sectors such as steam boiler feed, food & beverages (including mineral water bottling, soft drinks, and juices), painting lines, dairies, ice creams, laundries, hospitals, textiles, mechanical industries, and steel companies, ensuring comprehensive solutions for a wide array of applications.
Municipal and Civil Use
Proshare offers cutting-edge, scalable wastewater and effluent treatment solutions designed for efficiency and sustainability. Our innovative portfolio, fortified by patented technologies and collaboration with national-level experts and scientific institutions, ensures municipalities meet rigorous health and environmental standards. We are committed to enhancing our sanitation systems through continuous feedback from field engineers.
Our deep expertise in sewage treatment is a cornerstone of Proshare's commitment to supporting your sustainable development goals. As a leader in sustainable solutions, we offer a comprehensive array of services including:
Advanced Sanitation Technologies.
Recovery and Recycling of Reusable Wastewater Materials.
Hospitality/Seawater and Brackish Water Desalination Applications
Proshare's extensive expertise in desalination technology significantly benefits civil water needs in hotels and resorts. With freshwater supply being crucial, our R.O. seawater or brackish water desalination options provide a robust alternative to meet the growing demands of expanding tourist areas.
Farming Applications
Water is crucial for ensuring the health and productivity of farm animals such as cattle, chickens, sheep, and pigs. Beyond quantity, water quality is vital for promoting optimal animal growth and performance.
Farm water sources vary, including water wells, civil water networks, and occasionally rivers or other surface sources.
Excluding civil network water, which contains free chlorine, other sources often have high concentrations of dissolved solids and pathogens. Reverse osmosis technology is the most effective method for mitigating adverse effects from contaminated farm water, reducing harmful substances and protecting animal welfare.
Proshare Tailor-made Introducing our TFN special acid-resistant and high-pressure membranes, engineered for excellence. Designed specifically for the petrochemical and refining industries, our advanced solution ensures effective wastewater treatment and truly achieves Zero Liquid Discharge.
Proshare Custom Tailor-made Solutions Our TFN special acid-resistant and high-pressure membranes, integrated into a sophisticated separation and concentration device, provide unparalleled performance for wastewater treatment containing ammonium sulphate desulphurisation processes. This system achieves wastewater concentration levels up to 40x, with ammonium sulphate concentration of ≥ 20% in the concentrated water. This not only significantly reduces energy consumption for subsequent evaporation and crystallization but also results in substantial cost savings for users. Moreover, the stable water quality meets the China Petroleum and Chemical Corporation's corporate standard Q/SH 0628.2-2014, ensuring compliance with regulations while achieving zero wastewater discharge.
This remarkable achievement has garnered subsequent orders from other subsidiaries within the group, highlighting its success.
These membranes are versatile, suitable for other high-temperature, highly acidic wastewater scenarios containing ammonium sulphate. Industries such as energy, refining, chemical, and metallurgical benefit from our innovations. With the latest ammonia desulphurisation technology paired with carbon capture, we contribute to new energy consumption and the development of a green industry chain, aligning with the national 'dual-carbon policy' for a sustainable future.
Proshare Our TFN-SEP Customized NF Membrane stands out by dramatically increasing the lithium permeate rate up to 96.6%,with an impressive retention rate of Mg2+ > 99%,and a retention rate of Ca2+ > 98%, setting a new benchmark in the industry.
Tackling the Technical Bottlenecks in Membrane Separation (Nanofiltration/Reverse Osmosis) for Lithium Extraction from Salt Lakes, our solutions address challenges posed by membrane fouling,low selectivity of <80%,high energy consumption accounting for 30%-40% of total cost,short membrane lifespan of just 2-3 years.
Proshare PSI MEMBRANE Our TFN-SEP Customized NF/RO Membrane
has demonstrated exceptional performance data in a lithiumextraction project.Located in Lakkor Tso Salt Lake, Tibet, China .With an efficient setup of a 2-stage Nanofiltration
process coupled with a single-stage RO, we deliver superior results. process +1 stage RO given pProduction water is enriched with Mg2+ at 2.9mg/L and Ca2+ at 2.25mg/L. Impressively, the retention rate for Mg2+ exceeds 99%, while that for Ca2+ surpasses 98%. Our specialized technology ensures these exceptional rates are consistently maintained. Permeate Achieving a remarkable rate of 96.6%, our system delivers a flux that approaches 20LMH under an operating pressure of 1MPa, showcasing consistent performance and reliability for demanding applications.Our proven membrane technology is not only environmentally and economically friendly but also significantly enhances product purity and quality, setting a new standard in water treatment solutions.
Proshare PSI MEMBRANE Desalination RO Membrane Serves Desalination in Cruise Ship
The deployment of desalination membranes on international luxury cruise ships has long been dominated by prominent global brands. With the voyage of a cruise ship, the salinity and temperature of feed water vary widely. Thus, membranes must adapt seamlessly to diverse conditions while ensuring consistent water production to fulfill the demands of ocean-going vessels.
PSI MEMBRANE Pro-HR-SW seawater desalination membranes have showcased exceptional performance in both desalination rate and stable water production. The quality of water produced by these membranes consistently meets the stringent standards required by luxury cruise ships.
This outstanding achievement led to the replacement of desalination membranes on three additional cruise ships. Proshare's success in this venture marks it as the first national brand to secure international luxury cruise ship orders for desalination RO membranes, a testament to our innovative prowess.
A Complete Water Treatment Plant for Generating Ultra-pure Water in the Semiconductor Industry
As is widely recognized, the requirements for electronic-grade ultra-pure water in membrane desalination are exceedingly high, and only a select few brands can meet these stringent standards.
Leveraging Proshare's groundbreaking TFN membrane technology and the TsingXi team's extensive experience in the water treatment industry, our comprehensive water treatment plant and ultra-pure water equipment solutions have demonstrated superior rejection performance of salt, boron, and TOC. The system's water production has successfully achieved the semiconductor industry's rigorous water requirements.
This favorable outcome enabled us to secure an electronic ultra-pure water treatment project with a prominent Japanese listed company, further cementing our reputation for excellence in the industry.
Proshare A Groundbreaking Leap in Reverse Osmosis Membrane Technology by Our Team
Proshare Our dedicated team has ingeniously pioneered an advanced generation of reverse osmosis membranes. This innovation is rooted in sophisticated polymer interface nano-self-assembly, surmounting the constraints of conventional membrane technologies through two pivotal advancements:
Revolutionary Ultra-Thin Separation Layer: Leveraging cutting-edge polymer interface nanotechnology, our experts have dramatically minimized the separation layer's thickness, achieving a remarkable reduction of at least threefold compared to the customary 100 nm limits of polyamide films. This outstanding achievement propels water flux to new heights, remarkably enhancing permeability.
Unmatched Performance Enhancement: The strategic incorporation of nanoparticles and uniquely engineered hydrophilic polymers has ushered in unparalleled advancements in our membrane's hydrophilicity, anti-fouling prowess, longevity, and resistance to oxidation.
In comparison to conventional polyamide reverse osmosis membranes, Proshare's innovation achieves remarkable breakthroughs across four critical dimensions:
Self-Assembled Nanocomposite Films Mastery
Through the synergy of nano-scale precision management and nano-doping advancements, we forge ultra-thin, meticulously ordered separation layers. Our polymer interface nanotechnology triumphs over the traditional barriers of thickness uniformity and material variety seen in polyamide membranes.
Superior Water Flux and Energy Efficiency
By refining our layer-by-layer self-assembly process, the functional layer's thickness is expertly controlled, achieving a threefold reduction over standard membranes, which culminates in a greater than threefold increase in water flux and a 30% reduction in energy consumption.
Innovative Polymer Materials with Exceptional Chemical Stability
Beyond the realm of polyamide, our team employs state-of-the-art hydrophilic polymers like modified polysulfones, alongside ceramic-organic hybrids. These materials boast exceptional resistance to oxidation (capable of enduring 10 ppm chlorine exposure) and remarkable pH stability (robustly stable across a 1-12 pH range).
Cutting-Edge Anti-Fouling Surface Engineering
Our superhydrophilic surface, with a contact angle of less than 10°, combined with nanoparticle reinforcement, diminishes the tendency for organic fouling by an impressive 50%. This advance prolongs chemical cleaning intervals from 3 to 6 months, slashing maintenance expenses by 40%.
Our dedication to excellence is proudly reflected in our prestigious certifications. Proshare Innovation Suzhou Co., Ltd. is a proud holder of the Health & Safety Management System Certificate, ensuring that our operations prioritize the well-being of our team and partners. We are also certified with the Environmental Management System Certificate, showcasing our commitment to eco-friendly practices that safeguard our planet. Furthermore, our adherence to the highest quality standards is demonstrated by our ISO9001 Quality System Certificate, ensuring consistent and reliable production for every innovation we bring to life.
Proshare Innovation Suzhou Co., Ltd. leads the way in pioneering membrane technologies, validated by our esteemed invention patents. We hold an Invention Patent for Membrane Production, which underscores our capability to engineer superior membrane solutions. Additionally, our Invention Patent for Multi-layer RO Membrane exemplifies our strides in advancing reverse osmosis technology, providing enhanced water purification for diverse applications. Our commitment to environmental stewardship and safety is affirmed by our RoHS Compliance Certificate. This certification highlights that the Superior Water Treatment System with Stable Salt Rejection Membrane by Proshare Innovation Suzhou Co., Ltd. adheres to strict environmental standards, ensuring that our products are both innovative and environmentally responsible.
Proshare Innovation Suzhou Co., Ltd. stands proudly as a beacon of national high-tech innovation, specializing in the research, development, and industrialization of our cutting-edge third-generation thin-film nanocomposite (TFN) membranes. These advanced membranes serve vital roles in reverse osmosis (RO), nanofiltration (NF), and material separation applications. Established in 2017 by a visionary team of globally acclaimed doctoral experts led by Dr. Lin Xiaofeng-an esteemed recipient of prestigious national-level talent accolades-our company has ascended as China's premier domestic manufacturer of TFN membranes, marking a new era in membrane technology.
Core Competencies
Technological Innovation: We have pioneered the groundbreaking application of TFN technology to nanofiltration membranes, achieving a remarkable milestone of fully independent research, development, and localized production for both the membranes and their sophisticated manufacturing equipment.
Intellectual Property: We proudly hold an impressive portfolio of over 31 patents, with our membrane performance reaching internationally acclaimed standards, successfully supplanting previously monopolized foreign products.
Production Capacity: Our operations are anchored by a state-of-the-art 2,000 m² research and development facility complemented by a robust 15,000 m² production base.
Funding: We have successfully completed a Pre-A Round (2023) and an A Round (January 2025) of financing, secured through the strategic backing of the Suzhou Industrial Park Science Innovation Fund and Yong Sheng Capital.
Market Recognition: We are honored to be designated as a preferred supplier for esteemed listed environmental engineering firms and prominent state-owned enterprises.
Leadership:Dr. Lin Xiaofeng, an illustrious Ph.D. graduate from the University of Strasbourg in France, holds a distinguished record of provincial and national talent awards, including Suzhou Leading Talent and Jiangsu Dual Innovation Talent. Dr. Xiaofeng leads our charge in achieving groundbreaking R&D advancements in the industrialization of TFN membranes.
FAQ:
(1) Q: Why Choose Our Company?
A: Comprehensive Water Treatment Solutions
We offer revolutionary solutions encompassing Thin Film Nanocomposite (TFN) membrane sheets, membrane elements, and complete water treatment systems tailored to your needs.
A: Customization Capabilities
Our bespoke solutions are underpinned by the expertise of national expert teams and the innovation of Tsinghua University Suzhou Environmental Innovation.
A: Assurance of Quality and Value
Our premium solutions not only guarantee exceptional performance but also provide a significant return on investment for our clients. We offer comprehensive training, support, and services, leveraging our local expertise to make a global impact.
A: Partnership and Collaboration
Inspired by our customers' daily endeavors to deliver the most precious resource-clean water-we thrive together for a water-optimized world, offering unparalleled value and support.
(2)Q: Are you a manufacturer or Trade Company?
A: We are a distinguished manufacturer with an in-house International Trade Department, which uniquely positions us to understand and meet customers' needs effectively while offering competitive pricing.
(3) Q: How's the after-sale service?
A: Our dedicated team of engineers is available to provide exceptional service overseas, supported by merchandisers' supervision and smooth communication through translation.
(4) Q: How about the quality?
A: The cornerstone of our quality assurance lies in sourcing main sub-assemblies and raw materials from leading companies. Our own skilled staff innovatively develop key components, ensuring your high-quality expectations are not just met but exceeded through our professional assembly line work and rigorous quality testing system.
(5) Q: Product /Quality Guarantee and After Sale Service?
A: Rest easy with our full 1-year warranty, aligned with international standards, ensuring peace of mind. We offer unparalleled customer support, available online 24/7. Have a question about our innovative Superior Water Treatment System with Stable Salt Rejection Membrane? Reach out to us at any time.
(6) Q: Certification?
A: Proudly, Tsingxi is certified with ISO9001, ISO14001, and ISO45001, a testament to our commitment to quality, environmental management, and occupational health. Our products are meticulously designed to conform to the rigorous technical standards of 3C and CE, and each one is officially certified by the Industry Administration Authority, ensuring excellence and reliability. Tsingxi is dedicated to advancing as a leading high-tech powerhouse in the global water treatment market, constantly innovating to elevate industry standards and deliver success worldwide.
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