PSI MEMBRANE® PX120 Series High Salinity High Pressure Concentration RO Membrane is crafted specifically for Minimal Liquid Discharge (MLD) systems, ensuring peak efficiency. drastically reducing the liquid volume requiring subsequent thermal treatment,while simultaneously increasing the water recovery rate and maintaining an optimal operation cost for users,ensuring ultimate value.
Key features:
--Ultra-high-pressure membranes (120 bar) that excel under extreme operational conditions, promising resilience and reliability.
--The high productivity membrane is engineered to allow for increased water and
resource recovery, resulting in reduced energy consumption for sustainable efficiency.
--Meticulously designed and optimized membrane chemistry, ensuring
an element lifetime that is both reliable and robust, providing enduring performance.
Key Applications:
Expertly crafted for industrial wastewater treatment plants, offering solutions for Industrial Minimum- and Zero-Liquid Discharge (MLD/ZLD) scenarios.
Facilitates industrial resource recovery and recycling, applicable to sectors such as metal recovery, new energy lithium extraction from Lake environments, and in 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. Product flow rate and salt rejection rate were based on the following test conditions:
Experience unparalleled filtration with our Long-lasting Water RO Purifier. It operates under stringent test conditions: a feed water concentration of 32,000 ppm as NaCl, combined with a robust feed water pressure of 800 psi (5.5 MPa), all while maintaining a steady feed water temperature of 77°F (25°C) and achieving an impressive recovery rate of 8% for each single membrane.
2. Expect a consistent water yield with a variation range of just +/-15%, ensuring reliability in every drop.
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 Proshare Innovation Suzhou Co., Ltd. has honed its expertise by delivering cutting-edge technical solutions to the industrial realm, where pristine water is an imperative. Our solutions cater to critical industrial processes, wastewater treatment and reuse, and resource recycling, ensuring unparalleled water purity.
We proudly serve vital industry sectors such as petrochemical, mining, lithium extraction from salt lakes, lithium iron phosphate & lithium battery recycling, semiconductors, seawater desalination, reclaimed water processing, leachate management, synthetic biology, copper foil production, pharmaceuticals, and energy.
Our state-of-the-art solutions extend to diverse applications including steam boiler feeding, food & beverages (mineral water bottling, soft drinks, juices), painting lines, dairies, ice creams, laundries, hospitals, textiles, mechanical industries, and steel companies, ensuring optimal results across various fields.
Municipal and Civil Use
We offer pioneering and adaptable solutions for the efficient and sustainable treatment of wastewater and effluents. Our extensive array of patented technologies, backed by national-level experts and scientific research institutions, ensures peace of mind for municipalities facing stringent health and environmental standards. Our commitment to continuous improvement is fueled by systematic feedback from our field engineers.
Our expertise in sewage treatment is a cornerstone supporting your sustainable development goals. As a leader in sustainable solutions, we offer a comprehensive suite of options, including:
Innovative sanitation technologies.
Advanced recovery of reusable materials from wastewater.
Hospitality/Seawater and Brackish Water Desalination Applications
Proshare's extensive experience in desalination technology extends to water desalination for civil use in hotels and tourist resorts. Infrastructures thrive on a steady supply of fresh water, and our R.O. systems for seawater or brackish water desalination offer a robust solution that meets the capacity demands of rapidly growing tourist areas.
Farming Applications
Water quality is crucial for ensuring the health and optimal performance of livestock such as cattle, chickens, sheep, and pigs. It's not just about quantity; high-quality water is essential for achieving desired growth and productivity in animals.
Farm water sources vary, including water wells, civil water networks, and occasionally rivers and other surface sources. Each source must provide optimal conditions to support animal welfare and productivity.
Excluding civil network water (often with free chlorine), alternative water sources typically contain high levels of dissolved and suspended solids and pathogens. Reverse osmosis technology has proven to be the most effective in mitigating these adverse effects, with advanced treatments reducing harmful substances to protect animal health.
Proshare Tailor-made Excellence TFN Special Acid-Resistant and High-Pressure Membranes Expertly Crafted for Wastewater Treatment in Petrochemical and Refining Industries, Truly Achieving Zero Liquid Discharge
Proshare Tailor-made Solutions TFN Special Acid-Resistant and High-Pressure Membranes: Advanced Separation and Concentration Device for Wastewater treatment containing ammonium sulphate desulphurisation, achieving remarkable wastewater concentration levels-up to 40 times the concentration of ammonium sulphate. Concentrated water contains ≥ 20% ammonium sulphate, significantly minimizing the energy needed for subsequent evaporation and crystallization processes. This leads to substantial cost savings for users. The produced water quality remains consistently high, adhering to China Petroleum and Chemical Corporation's corporate standard Q/SH 0628.2-2014 for circulating water make-up. Zero wastewater discharge is genuinely realized.
This positive outcome has garnered additional orders from other subsidiaries of the group.
These membranes are also suitable for other high-temperature, highly acidic wastewater scenarios containing ammonium sulphate, catering to sectors like energy, refining, chemical, metallurgical, and more. The latest advancements in ammonia desulphurisation technology, combined with carbon capture, support new energy consumption and the development of the green industry chain, aligning seamlessly with the national 'dual-carbon policy'.
Proshare TFN-SEP Customized NF Membrane: Dramatically Boosts Lithium Permeate Rate up to an impressive 96.6%,with a retention rate of Mg2+ > 99%,and retention rate of 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 accounting for 30%-40% of total cost,short membrane lifespan of 2-3 years.
Proshare's Pioneering PSI MEMBRANE TFN-SEP Customized NF/RO Membrane
has demonstrated exceptional performance data in aLithium extraction project located at Lakkor Tso Salt Lake , Tibet, China:
Achieving remarkable results with only a 2-stage Nanofiltration process Engage in the +1 stage of RO processing, providing impeccable water purification.Our production water boasts Mg2+ levels at 2.9mg/L and Ca2+ at 2.25mg/L. With a retention rate exceeding 99% for Mg2+ and over 98% for Ca2+, our system promises exceptional filtering accuracy, ensuring only the purest water flows through. The permeate delivers unmatched purity and quality. Achieve an impressive permeate rate of 96.6%, with a flux close to an extraordinary 20LMH under a steady operating pressure of 1MPa.Our proven membrane technology is a beacon of environmental and economic sustainability, significantly enhancing product purity and quality, a true testament to innovation.
Experience excellence with Proshare PSI MEMBRANE. Introducing the cutting-edge Desalination RO Membrane. Expertly crafted to serve Desalination needs in various settings. Now available for premier use on Cruise Ships.
International luxury cruise ships have long relied on a few select international brands for desalination membranes. These vessels encounter varying water conditions on their voyages, with fluctuations in salinity and temperature. Our membranes are expertly designed to adapt to these changes, consistently delivering stable, high-quality water production to meet the rigorous demands of ocean travel.
The PSI MEMBRANE Pro-HR-SW seawater desalination membranes surpass expectations with outstanding desalination rates and unwavering water production stability, meeting the cruise ship's stringent water quality requirements.
This impressive achievement led to our membranes being adopted by three additional cruise ships. Proshare's groundbreaking success cements it as the trailblazing national brand to secure international luxury cruise ship orders for desalination RO membranes, setting a new industry standard.
Explore a comprehensive solution with a Complete Water Treatment Plant designed for generating ultra-pure water, specifically tailored for the Semiconductor Industry's exacting standards.
It's well-known that electronic-grade ultra-pure water demands extraordinarily high desalination rates, a standard that only select brands achieve.
Leveraging Proshare's revolutionary TFN membrane technology, combined with the TsingXi team's extensive expertise in the water treatment industry, our complete water treatment plant offers pure water equipment solutions with outstanding rejection performance for salt, boron, and TOC. This system surpasses the stringent water production requirements set by the semiconductor industry.
This remarkable success enabled us to secure a prestigious electronic ultra-pure water treatment project with a renowned Japanese listed company.
Proshare Breakthroughs by Our Team in Next-Generation Reverse Osmosis Membrane Technology
Proshare Our expert team has made a groundbreaking advancement with a new generation of reverse osmosis membranes, leveraging cutting-edge polymer interface nano-self-assembly technology. This innovation addresses the constraints of traditional reverse osmosis membrane development through two revolutionary advancements:
Ultra-Thin Separation Layer: Through the pioneering use of polymer interface nanotechnology, our team has remarkably thinned the separation layer to a fraction-at least three times thinner than the conventional polyamide thin film (previously constrained to 100 nm). This significant innovation greatly enhances water flux, achieving a remarkable improvement in permeability.
Enhanced and Unmatched Performance: By integrating nanoparticles and specialized hydrophilic polymers, we have achieved unprecedented advancements in the membrane's hydrophilicity, anti-fouling capacity, durability, and resistance to oxidation.
In comparison to traditional polyamide reverse osmosis membranes, Proshare's innovation showcases breakthroughs in four pivotal areas:
Self-Assembled Nanocomposite Films
Utilizing nano-scale precision control and nano-doping modification, we have engineered ultra-thin, meticulously ordered separation layers via advanced polymer interface nanotechnology. This method surpasses the limitations of conventional polyamide membranes in both thickness uniformity and material diversity.
Enhanced Water Flux and Energy Efficiency
By optimizing the layer-by-layer self-assembly process, we meticulously control the functional layer thickness, resulting in a 3x reduction compared to traditional membranes. This precision engineering yields >3x higher water flux and a 30% reduction in energy consumption.
Novel Polymer Materials with Superior Chemical Stability
Surpassing polyamide, our team employs cutting-edge hydrophilic polymers (such as modified polysulfones) and ceramic-organic hybrids. These materials exhibit exceptional oxidation resistance (withstanding 10 ppm chlorine exposure) and pH tolerance (remaining stable in a 1-12 pH range).
Advanced Anti-Fouling Surface Engineering
Our superhydrophilic surface (with a contact angle <10°) combined with nanoparticle reinforcement reduces the propensity for organic fouling by 50%, effectively extending chemical cleaning cycles from 3 months to 6 months and reducing maintenance costs by 40%
Experience peace of mind with our Health & Safety Management System Certificate, ensuring the highest standards of protection for both people and the environment. Our Environmental Management System Certificate further reflects our commitment to sustainable practices. Additionally, our ISO9001 Quality System Certificate guarantees exceptional quality control at every step of production.
We are proud to hold the Invention Patent for Membrane Production, showcasing our cutting-edge advancements in filtration technology. Furthermore, our Invention Patent for the Multi-layer RO Membrane underscores our dedication to pioneering innovations in water purification. Our products adhere to the highest safety standards, as evidenced by our RoHS Compliance Certificate, assuring that our solutions meet stringent environmental regulations.
Proshare Innovation Suzhou Co., Ltd. is a prestigious national high-tech enterprise making remarkable strides in the R&D and industrialization of the third-generation thin-film nanocomposite (TFN) membranes designed for reverse osmosis (RO), nanofiltration (NF), and diverse material separation applications. Established in 2017 by an illustrious team of overseas-returned doctoral experts, under the expert guidance of Dr. Lin Xiaofeng, a distinguished recipient of national-level talent accolades, the company has proudly positioned itself as the exclusive domestic manufacturer of TFN membranes in China.
Core Competencies
Technological Innovation: Pioneered the pioneering application of TFN technology to nanofiltration membranes, achieving a remarkable milestone of fully independent R&D and localized production of both membranes and state-of-the-art manufacturing equipment.
Intellectual Property: Proudly holds over 31 patents, with membrane performance soaring to internationally leading standards, effectively replacing the dominance of foreign products.
Production Capacity: Boasts a cutting-edge 2,000 m² R&D facility complemented by an expansive 15,000 m² production base.
Funding: Successfully completed Pre-A Round (2023) and A Round (January 2025) financing, supported by esteemed Suzhou Industrial Park Science Innovation Fund and Yong Sheng Capital.
Market Recognition: Honored as a preferred supplier for esteemed 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 adorned with prestigious provincial and national talent awards (such as Suzhou Leading Talent, Jiangsu Dual Innovation Talent) and spearheads the company's profound R&D breakthroughs in the industrialization of TFN membranes.
FAQ:
(1) Q: Why Choose Our Company?
A: Comprehensive water treatment solutions
Offer cutting-edge (Thin Film Nanocomposite) TFN membrane sheets, membrane elements, and advanced water treatment system solutions.
A: Exceptional customization capabilities
Backed by national expert teams and the prestigious Tsinghua University Suzhou Environmental Innovation hub.
A: Commitment to quality and value delivery.
Our premium solutions not only meet your needs but also promise substantial ROI for our valued customers. We offer training, comprehensive support, and stellar services, leveraging local expertise for a global market presence.
A: Strong collaboration with our customers
We draw inspiration from our customers and their pursuit of providing the most precious resource - clean water. Together, we strive for a world optimized for water.
(2)Q: Are you a manufacturer or Trade Company?
A: We are a distinguished manufacturer with our own International Trade Department, enabling us to deeply understand our customers' needs and offer optimal pricing.
(3) Q: How's the after-sale service?
A: We provide engineers ready to offer services overseas under the expert supervision and translation of our merchandisers.
(4) Q: How about the quality?
A: The main sub-assemblies and raw materials are sourced from leading companies. Key components are innovatively developed by our dedicated team. Professional assembly lines and rigorous quality testing systems ensure the highest quality standards.
(5) Q: Product /Quality Guarantee and After Sale Service?
A: Enjoy peace of mind with our 1-year warranty, adhering to international standards. Our dedicated team is at your service 24/7, ready to resolve any queries you may have about our cutting-edge machine. Connect with us anytime!
(6) Q: Certification?
A: Tsingxi proudly upholds the prestigious certifications of ISO9001, ISO14001, and ISO45001, ensuring excellence in every aspect. Our products are engineered to adhere to the rigorous technical standards of 3C and CE, and have earned the certification of the Industry Administration Authority. Tsingxi remains committed to advancing as a formidable high-tech leader in the global water treatment industry, setting benchmarks for innovation and quality.
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