PSI MEMBRANE® PX120 Series High Salinity High Pressure Concentration RO Our cutting-edge RO Membrane is meticulously crafted for Minimal Liquid Discharge (MLD) systems, excelling in reducing liquid volume directed to downstream thermal treatment,thereby significantly increasing the water recovery rate while ensuring optimal operational cost efficiency.
Key Features:
--These ultra-high-pressure membranes (120 bar) are engineered to confront and thrive under extreme operational conditions, ensuring unwavering performance.
--Our high productivity membranes facilitate increased water and
resource recovery, all while reducing energy consumption, making them highly efficient.
--Designed with precision, the membrane's chemistry is optimized to
guarantee a reliable and robust element lifespan, enhancing durability.
Key Applications:
Expertly tailored for industry wastewater treatment plants, these membranes excel in Industrial Minimum- and Zero-Liquid Discharge (MLD/ZLD) applications.
They are pivotal in Industrial resource recovery and recycling, especially in metals, new energy lithium extraction from lakes, and chemical & petrochemical sectors.
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:
Our tests reveal the outstanding capabilities of our RO Membrane. Under these conditions: Feed water concentration at 32,000 ppm as NaCl, a robust feed water pressure of 800 psi (5.5 MPa), and a controlled feed water temperature of 77°F (25°C), each single membrane achieves an impressive recovery rate of 8%.
2. The potential range of water yield varies by +/-15%, ensuring flexibility and adaptability to diverse needs.
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 meticulously honed its expertise by diligently providing technical solutions to industries where the paramount need for absolutely pure water is critical. This includes various industrial processes, waste water treatment, reuse, and resource recycling, ensuring every drop meets the rigorous standards required.
Our expertise spans a diverse array of vital sectors, including petrochemical, mining, lithium extraction from salt lakes, lithium iron phosphate & lithium battery recycling, semiconductors, seawater desalination, reclaimed water, leachate treatment, synthetic biology, copper foil production, pharmaceuticals, and power generation. Each sector benefits from our specialized solutions tailored for optimal performance.
Our reach extends to crucial applications such as steam boilers feeding, the food and beverage industry (mineral water bottling, soft drinks, juices), painting lines, dairy production, ice creams, laundries, hospitals, textiles, mechanical industries, and steel companies. Each sector benefits from our optimized water treatment solutions, ensuring efficiency and high standards.
Municipal and Civil use
We offer a suite of innovative and scalable solutions crafted for the efficient and sustainable management of wastewater and effluents. Our expansive portfolio of patented technologies, backed by national-level experts and top-tier scientific research institutions, ensures municipalities meet stringent health and environmental regulations with peace of mind. Our commitment to excellence drives continuous improvement in sanitation systems, fueled by systematic feedback from field engineers.
Our extensive know-how in sewage treatment forms a fundamental pillar of our expertise, empowering your sustainable development goals. As leaders in sustainable development, we provide an extensive array of solutions including:
Cutting-edge sanitation technologies.
Innovative recovery of reusable materials from wastewater.
Hospitality/Seawater and Brackish Water Desalination Applications
Proshare's extensive experience in desalination technology is also adeptly applied to water desalination for civil use in hotels and tourist resorts. Freshwater supply is vital for such infrastructures, and our R.O. seawater or brackish water desalination offers a robust alternative to meet the growing demands of rapidly expanding tourist areas.
Farming applications
Water is crucial in ensuring animal health and productivity, whether for cattle, chickens, sheep, or pigs. The quality of water significantly impacts their growth and performance, necessitating stringent quality measures.
Farms can source water from various origins, including water wells, civil water networks, and less commonly, rivers or other surface sources. Each source presents unique challenges that our solutions are designed to address.
Excluding civil network water, which contains free chlorine, other sources often have high concentrations of dissolved solids and pathogens. Reverse osmosis technology has proven to be the most effective method for mitigating these challenges. By treating contaminated water used on farms, we eliminate harmful substances, ensuring animal safety and optimal growth.
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 , achieved wastewater concentration of up to 40 times the concentration of ammonium sulphate concentration of ≥ 20% of the concentrated water, significantly reducing the subsequent evaporation and crystallisation of energy consumption, substantial cost savings for the user, the quality of the water produced by the stable to meet the China Petroleum and Chemical Corporation corporate standard Q/SH 0628.2-2014 circulating water make-up water , and zero wastewater discharge has been truly achieved.
This positive result has gained subsequent orders from other subsidiaries of the group.
This membrane are also applicable to other high-temperature, highly acidic wastewater containing ammonium sulphate scenarios, such as energy, refining, chemical, metallurgical and other industries.the latest development of ammonia desulphurisation technology combined with carbon capture,help the new energy consumption and the development of the green industry chain, in line with the national 'dual-carbon policy.
Proshare TFN-SEP Customized NF Membrane Dramatically Increases Lithium Permeate Rate up to 96.6%,retention rate of Mg2+ > 99%,retention rate Ca2+ > 98%
Technical Bottlenecks of Membrane Separation (Nanofiltration/Reverse Osmosis) in Lithium Extraction from Salt Lakes challenged by membrane fouling,low selectivity<80%,high energy consumption accounts for 30%-40% of total cost,short membrane lifespan 2-3years.
Proshare PSI MEMBRANE TFN-SEP Customized NF /RO Membrane
demonstrated superior performance data in an lithium extraction project located in Lakkor Tso Salt Lake ,Tibet.China:
With only 2 stage Nanofiltration process +1 stage RO given pOriginal water contains Mg2+ at 2.9mg/L and Ca2+ at 2.25mg/L. Our advanced membrane technology achieves an impressive retention rate of over 99% for Mg2+ and exceeds 98% for Ca2+, showcasing its exceptional efficiency in lithium retention. Permeate Achieving a remarkable rate of 96.6%, our membrane delivers a flux close to 20LMH under an operating pressure of 1MPa, ensuring optimal performance and reliability.Our proven membrane technology is both environmentally and economically sustainable, elevating product purity and quality to new heights.
Proshare PSI MEMBRANE Desalination RO Membrane Serves Desalination in Cruise Ship
Historically dominated by international brands, the application of desalination membranes on luxury cruise ships requires adaptability to varying water qualities such as salinity and temperature. Our membranes excel in adjusting to these fluctuating conditions, ensuring stable water production critical for ocean-going vessels.
PSI MEMBRANE Pro-HR-SW seawater desalination membranes have set new benchmarks with their superior desalination rate and consistent water output. The produced water aligns perfectly with the exacting standards of luxury cruise ships.
This outstanding achievement has led to the replacement of desalination membranes on three additional cruise ships. Proshare has proudly become the first national brand to secure international luxury cruise ship orders for desalination RO membranes.
A Complete Water Treatment Plant for Generating Ultra-pure Water in the Semiconductor Industry
In the demanding world of electronic-grade ultra-pure water production, where desalination rate requirements are exceptionally high, only a select few brands can rise to the challenge.
Leveraging Proshare's groundbreaking TFN membrane technology and the TsingXi team's extensive expertise in water treatment, we have developed a comprehensive pure water equipment solution. This system exhibits outstanding rejection performance of salt, boron, and TOC, meeting the stringent water production requirements of the semiconductor industry with excellence.
This successful venture enabled us to secure the Japanese-listed company's electronic ultra-pure water treatment project, further cementing our leadership in the industry.
Proshare Team's Breakthrough in Next-Generation Reverse Osmosis Membrane Technology
Proshare Our team has revolutionized the field with an innovative new generation of reverse osmosis membranes, leveraging the cutting-edge polymer interface nano-self-assembly technology. We've overcome the traditional limitations with two game-changing advancements:
Ultra-Thin Separation Layer: Utilizing advanced polymer interface nanotechnology, we have engineered a separation layer that is astoundingly three times thinner than the conventional polyamide thin film, which was previously constrained to 100 nm. This remarkable achievement drastically boosts water flux, resulting in a significant enhancement in permeability.
Enhanced Performance: By integrating nanoparticles with specialized hydrophilic polymers, we have pioneered significant advancements in the membrane's hydrophilicity, anti-fouling capacity, durability, and resistance to oxidation.
Compared to traditional polyamide reverse osmosis membranes, Proshare's groundbreaking innovation showcases significant advancements across four crucial dimensions:
Self-Assembled Nanocomposite Films
Through the fusion of nano-scale precision control and nano-doping modification, we craft ultra-thin, highly organized separation layers using polymer interface nanotechnology. This technique surpasses the limitations of conventional polyamide membranes in terms of thickness uniformity and material variety.
Enhanced Water Flux and Energy Efficiency
With a meticulously optimized layer-by-layer self-assembly process, we precisely regulate the functional layer thickness, achieving a remarkable 3x reduction in comparison to traditional membranes. Consequently, this leads to >3x increased water flux and 30% reduction in energy consumption.
Novel Polymer Materials with Superior Chemical Stability
Advancing beyond polyamide, our team employs cutting-edge hydrophilic polymers such as modified polysulfones and ceramic-organic hybrids. These materials exhibit remarkable oxidation resistance (capable of withstanding 10 ppm chlorine exposure) and pH tolerance (maintaining stability across a pH range of 1-12).
Anti-Fouling Surface Engineering
The incorporation of a superhydrophilic surface (contact angle <10°) coupled with nanoparticle reinforcement significantly mitigates organic fouling propensity by 50%, thereby extending chemical cleaning intervals from 3 months to 6 months and reducing maintenance costs by 40%.
Our commitment to excellence is demonstrated through our acclaimed certifications, including the esteemed Health & Safety Management System Certificate, Environmental Management System Certificate, and the highly respected ISO9001 Quality System Certificate.
We hold pioneering invention patents such as the Invention Patent for Membranes Production and the groundbreaking Invention Patent for Multi-layer RO Membrane, underscoring our innovation leadership. Our products adhere to the highest environmental and safety standards, as evidenced by our RoHS Compliance Certificate, ensuring top-tier sustainability and reliability.
Proshare Innovation Suzhou Co., Ltd. is a distinguished national high-tech powerhouse, specializing in the research, development, and industrialization of groundbreaking third-generation thin-film nanocomposite (TFN) membranes, pivotal for reverse osmosis (RO), nanofiltration (NF), and advanced material separation solutions. Founded in 2017 by a visionary collective of overseas-returned doctoral experts spearheaded by the esteemed Dr. Lin Xiaofeng, a laureate of national-level talent accolades, Proshare Innovation Suzhou Co., Ltd. has risen as the sole domestic pioneer in the manufacturing of TFN membranes in China.
Core Competencies
Technological Innovation: As trailblazers in deploying TFN technology to nanofiltration membranes, we have achieved unmatched success in independently advancing R&D and establishing localized production for both membranes and their manufacturing equipment.
Intellectual Property: We proudly hold over 31 patents, with our membranes achieving performance benchmarks that lead the globe, effectively supplanting foreign monopoly products.
Production Capacity: Our operations are supported by a state-of-the-art 2,000 m² R&D facility and an expansive 15,000 m² production base, driving our capacity to new heights.
Funding: Successfully completed Pre-A Round (2023) and A Round (January 2025) financing initiatives, reinforced by the strategic foresight of Suzhou Industrial Park Science Innovation Fund and Yong Sheng Capital.
Market Recognition: Celebrated as the supplier of choice for premier listed environmental engineering corporations and esteemed state-owned enterprises.
Leadership:Dr. Lin Xiaofeng, a distinguished Ph.D. alumnus from the University of Strasbourg (France), honored with prestigious provincial and national talent awards such as Suzhou Leading Talent and Jiangsu Dual Innovation Talent, spearheads our pioneering R&D endeavors in TFN membrane industrialization.
FAQ:
(1) Q: Why Choose Our Company?
A: We offer comprehensive water treatment solutions
by delivering revolutionary TFN membrane sheets, membrane elements, and holistic water treatment system solutions.
A: Our customization capabilities
are robustly supported by national expert teams and the innovation spirit of Tsinghua University Suzhou Environmental Innovation.
A: We are committed to ensuring quality and delivering tangible value.
Our premium solutions not only meet high standards , but they also provide significant returns on investment for our customers. We offer comprehensive training, dedicated support, and exemplary services, channeling our local expertise to serve global markets.
A: Our collaboration with customers is driven by inspiration
from their daily endeavors to deliver the most precious resource of hope-clean water. Together, we thrive for a world optimized by water solutions.
(2)Q: Are you a manufacturer or Trade Company?
A: As a professional manufacturer with our own International Trade Department, we possess the unique advantage of understanding customer needs intimately and offering competitive pricing.
(3) Q: How's the after-sale service?
A: We ensure exceptional after-sale service with engineers available for overseas assistance under the expert supervision and translation of our merchandisers.
(4) Q: How about the quality?
A: Our main sub-assemblies and raw materials are sourced from industry-leading companies, while key components are innovatively researched and developed by our in-house experts. Our professional assembly line and rigorous quality testing system guarantee your high-quality standards are met.
(5) Q: Product /Quality Guarantee and After Sale Service?
A: Enjoy peace of mind with our 1-year warranty, aligned with international standards. Experience exceptional support with our 24/7 online assistance. Should you have any inquiries regarding our machine, feel free to reach out to us at any time.
(6) Q: Certification?
A: Tsingxi proudly upholds its commitment to excellence as an ISO9001, ISO14001, and ISO45001 certified company. Our products are meticulously crafted to meet the stringent technical standards of 3C and CE. Rest assured, every product is fully certified by the Industry Administration Authority. Tsingxi continues to pursue its vision of becoming a leading high-tech entity on the global stage of water treatment solutions.
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