PSI MEMBRANE® PX120 Series High Salinity High Pressure Concentration RO The membrane is meticulously crafted for Minimal Liquid Discharge (MLD) systems, significantly reducing liquid volume prior to downstream thermal treatment.This innovation increases water recovery rates and ensures optimal operational costs..
Key Features:
--Our ultra-high-pressure membranes, operating at an impressive 120 bar, are engineered to address the most extreme operational conditions seamlessly.
--These high productivity membranes not only boost water and
resource recovery but also significantly reduce energy consumption.
--With expertly designed, optimized membrane chemistry,
they ensure a reliable and robust element lifetime.
Key Applications:
Expertly engineered for industrial wastewater treatment plants, ideal for Industrial Minimum- and Zero-Liquid Discharge (MLD/ZLD) scenarios.
Perfect for industrial resource recovery and recycling, especially in metals, innovative new energy lithium extraction from lakes, and the 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. The product flow rate and salt rejection rate were meticulously measured under these specific test conditions:
The feed water concentration was calibrated at 32,000 ppm as NaCl, with a precise feed water pressure maintained at 800 psi (5.5 MPa). We ensured the feed water temperature was consistently at 77 °F (25 °C), and a recovery rate of 8% was achieved for each individual membrane utilized in the process.
2. The variation range in water yield is approximately +/-15%, providing flexibility and efficiency in diverse operating scenarios.
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 has cultivated a wealth of invaluable experience by offering cutting-edge technical solutions to the industrial sector. Here, absolutely pure water is a necessity for various industrial processes, including wastewater treatment and reuse, as well as resource recycling. Our expertise ensures optimal purity and efficiency.
Our engagement spans a multitude of leading industry sectors, including petrochemical, mining, lithium extraction from salt lakes, lithium iron phosphate & lithium battery recycling, semiconductor, seawater desalination, reclaimed water, leachate processing, synthetic biology, copper foil production, pharmaceuticals, and power generation. Each sector benefits from our tailored and innovative solutions.
Our expertise also extends to vital areas such as steam boiler feed systems, food & beverage industries (mineral water bottling, soft drinks, juices), painting lines, dairies, ice cream production, laundries, hospitals, textile manufacturing, mechanical industries, and steel companies. We are committed to enhancing the efficiency and quality of operations across these varied applications.
Municipal and Civil Use
We offer forward-thinking and scalable solutions that empower customers to efficiently and sustainably manage their wastewater and effluents. Our extensive portfolio of patented technologies, supported by national-level experts and scientific research institutions, ensures peace of mind for all municipalities adhering to stringent health and environmental standards. We continually strive to elevate our sanitation systems by systematically gathering feedback from our field engineers.
At the core of our expertise is our sewage treatment know-how, a crucial pillar supporting your sustainable development goals. As a key player in sustainable development, we offer a diverse array of solutions, including:
Advanced Sanitation Technologies.
Innovative Recovery of Reusable Materials from Wastewater.
Hospitality/Seawater and Brackish Water Desalination Applications
Proshare proudly leverages its extensive experience in desalination technology to serve the civil water needs of hotels and tourist resorts. As a vital necessity for such infrastructures, fresh water supply is ensured through R.O. seawater or brackish water desalination. This alternative solution efficiently meets the increasing water demands of rapidly expanding tourist areas, securing essential water supply for their operations.
Farming Applications
Water is indispensable in ensuring optimal animal health and performance (e.g., cattle, chickens, sheep, pigs). Both the quantity and quality of water significantly influence the growth and productivity of animals. We focus on delivering superior water quality to enhance the overall well-being and productivity of livestock.
Farm water can originate from diverse sources, including water wells, civil water networks, and, to a lesser extent, rivers and other superficial sources. Our solutions accommodate these varying origins to maintain consistent and high-quality water standards.
Excluding water from civil networks (which contain free chlorine), other sources typically bear high concentrations of dissolved and suspended solids and pathogens. Reverse osmosis technology stands out as the most effective method to mitigate these adverse effects. Consequently, water used on farms undergoes advanced technological treatment to reduce harmful substances, safeguarding animal health and productivity.
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 The process has been elevated with an additional RO stage to enhance performance.For production water, magnesium levels are at 2.9mg/L, and calcium is at 2.25mg/L. Impressively, the retention rate of magnesium exceeds 99%, while calcium retention is over 98%, ensuring high-quality water. Achieving outstanding permeate quality. The permeate rate is remarkably 96.6%, with a flux approaching 20LMH under a consistent operating pressure of 1MPa, showcasing efficiency.Our proven membrane technology is a game-changer, offering environmentally and economically friendly solutions that significantly enhance product purity and quality.
Introducing the Proshare PSI MEMBRANE. A leader in Desalination RO Membrane technology. Specialized for Desalination applications in luxurious Cruise Ships.
Historically, the application of desalination membranes on international luxury cruise ships has been dominated by a select few international brands. With varying quality of feed water, influenced by salinity and temperature fluctuations during voyages, our membranes are designed to adapt seamlessly, ensuring stable water production to adequately meet the needs of ocean-going vessels.
Our PSI MEMBRANE Pro-HR-SW seawater desalination membranes have exhibited exceptional performance, excelling in both desalination rate and stable water production. The resulting water quality meets the stringent standards required by cruise ships with ease.
These outstanding results have led to the replacement of desalination membranes on three additional cruise ships. Proshare's triumph in this endeavor positions it as the pioneering national brand to secure international luxury cruise ship orders for desalination RO membranes.
An Innovative Complete Water Treatment Plant designed for the Semiconductor Industry, generating ultra-pure water.
In the realm of electronic-grade ultra-pure water, the desalination rate demands are extraordinarily stringent, a benchmark that only a select few brands can meet.
Capitalizing on Proshare's groundbreaking TFN membrane technology and the TsingXi team's extensive expertise in the water treatment industry, our comprehensive water treatment plant and pure water equipment solutions have demonstrated exceptional rejection performance for salts, boron, and TOC. The system's water production consistently meets the demanding requirements of the semiconductor industry.
This successful outcome enabled us to secure a prestigious electronic ultra-pure water treatment project with a renowned Japanese listed company.
Proshare Team's Breakthrough in Next-Generation Reverse Osmosis Membrane Technology
Proshare Our visionary team has ingeniously crafted a new era of reverse osmosis membranes using cutting-edge polymer interface nano-self-assembly technology, triumphing over the constraints of traditional membrane advancements. This is achieved through two pivotal innovations:
Ultra-Thin Separation Layer: With the transformative power of polymer interface nanotechnology, our team has masterfully minimized the separation layer's thickness to a breathtaking three times thinner than the erstwhile polyamide thin film (which previously had a limitation of 100 nm). This remarkable leap forward significantly amplifies water flux, delivering an impressive surge in permeability.
Enhanced Performance: The pioneering inclusion of nanoparticles and cutting-edge hydrophilic polymers has catapulted the membrane's hydrophilicity, anti-fouling prowess, durability, and oxidation resistance to new heights.
Compared to traditional polyamide reverse osmosis membranes, Proshare's innovation showcases revolutionary breakthroughs across four fundamental dimensions:
Self-Assembled Nanocomposite Films
Through the fusion of nano-scale precision control and nano-doping modification, ultra-thin, impeccably ordered separation layers emerge via polymer interface nanotechnology. This technique surmounts the challenges of conventional polyamide membranes in achieving uniform thickness and material versatility.
Enhanced Water Flux and Energy Efficiency
With the refinement of the layer-by-layer self-assembly process, the functional layer's thickness is meticulously managed, resulting in a 3x reduction compared to traditional membranes. This innovation leads to >3x higher water flux and 30% lower energy consumption.
Novel Polymer Materials with Superior Chemical Stability
Transcending beyond polyamide, our team harnesses advanced hydrophilic polymers (e.g., modified polysulfones) and ceramic-organic hybrids, which demonstrate extraordinary oxidation resistance (withstanding exposure to 10 ppm chlorine) and pH tolerance (retaining stability across a pH range of 1-12).
Anti-Fouling Surface Engineering
The superhydrophilic surface (with a contact angle of <10°) coupled with nanoparticle reinforcement slashes organic fouling propensity by 50%, prolonging chemical cleaning cycles from 3 months to a remarkable 6 months, thereby reducing maintenance costs by 40%
Our dedication to excellence is reflected in our numerous certifications, including the prestigious Health & Safety Management System Certificate, the robust Environmental Management System Certificate, and the renowned ISO 9001 Quality System Certificate. These accolades affirm our unwavering commitment to quality, safety, and environmental stewardship.
We proudly hold an Invention Patent for our cutting-edge Membrane Production, as well as an Invention Patent for our innovative Multi-layer RO Membrane. These patents underscore our leading position in the industry and our relentless pursuit of innovation. Our Premium Water RO Purifier is proudly RoHS COMPLIANCE certified, ensuring it meets strict environmental and health standards. This certification is a testament to our commitment to delivering safe and eco-friendly products.
Proshare Innovation Suzhou Co., Ltd. Proshare Innovation Suzhou Co., Ltd. is not just a company; it's a beacon of cutting-edge technology and excellence in the field of third-generation thin-film nanocomposite (TFN) membranes. Established in 2017 by visionary overseas-returned doctoral experts, including the esteemed Dr. Lin Xiaofeng- a luminary recognized by national talent programs, the company stands as the sole domestic pioneer in the creation and industrialization of TFN membranes for reverse osmosis (RO), nanofiltration (NF), and material separation applications in China.
Core Competencies
Technological Innovation: With groundbreaking advancements, we have pioneered the application of TFN technology to nanofiltration membranes, ensuring fully autonomous R&D, along with localized production of both the membranes and the manufacturing equipment, setting new benchmarks in the industry.
Intellectual Property: Our intellectual property portfolio boasts over 31 patents, a testament to our innovation and leadership, with membrane performance reaching the zenith of international standards, effectively supplanting once-dominant foreign monopolies.
Production Capacity: Our sprawling facilities include an expansive 2,000 m² R&D hub coupled with a state-of-the-art 15,000 m² production base, designed for innovation and efficiency. 15,000 m² production base.
Funding: We have successfully completed a Pre-A Round (2023) and an A Round (January 2025) of financing, proudly supported by the prestigious Suzhou Industrial Park Science Innovation Fund and Yong Sheng Capital, fortifying our financial backbone.
Market Recognition: Our reputation as a preferred supplier is endorsed by listed environmental engineering firms and state-owned enterprises, underscoring our market leadership and trustworthiness.
Leadership:Dr. Lin Xiaofeng, a distinguished Ph.D. alumnus of the University of Strasbourg (France), is a beacon of innovation, lauded with numerous provincial and national accolades, such as Suzhou Leading Talent and Jiangsu Dual Innovation Talent, steering our relentless R&D efforts in the industrialization of TFN membranes.
FAQ:
(1) Q: Why Choose Our Company?
A: Experience comprehensive water treatment solutions with our revolutionary Thin Film Nanocomposite (TFN) technology, offering innovative membrane sheets, elements, and water treatment systems tailored to your needs.
Provide customer revolutionary (Thin Film Nanocomposite) TFN membrane sheet ,membrane element and water treatment system solutions.
A:Customization capabilities
Backed by national expert teams and the esteemed Tsinghua University Suzhou Environmental Innovation, our customization capabilities are unparalleled, ensuring bespoke solutions that meet your specific requirements.
A:Ensuring quality and delivering worth.
Our premium solutions are engineered not just to meet but to exceed expectations, providing substantial ROI for our clients. We are committed to offering comprehensive training, unwavering support, and exceptional services, leveraging our local expertise to serve global markets. ,but can also provide significant ROI for customers,We provide training, support, and services, and bring our local expertise to global markets.
A:Collaborating with our customers
Our inspiration is drawn from our customers, whose daily endeavors to deliver clean water drive us to innovate and thrive together towards a water-optimized world.
(2)Q: Are you a manufacturer or Trade Company?
A: We are a professional manufacturer, proudly equipped with our own International Trade Department. This unique integration enables us to have deeper insights into our customers' needs, allowing us to offer competitive pricing and tailored solutions.
(3) Q: How's the after-sale service?
A: We provide outstanding after-sale service, with engineers ready to offer support overseas, ensuring seamless operations under the meticulous guidance and translation of our dedicated merchandisers.
(4) Q: How about the quality?
A: Quality is our cornerstone. We source primary sub-assemblies and raw materials from leading companies, while our in-house research and development team crafts key components. Our professional assembly lines and stringent quality testing systems guarantee products that meet your highest standards.
(5) Q: Product /Quality Guarantee and After Sale Service?
A: Enjoy peace of mind with our comprehensive 1-year warranty that aligns with international standards. Our dedicated team is available online 24/7 to assist you. For any inquiries related to our state-of-the-art machine, don't hesitate to reach out to us at any time.
(6) Q: Certification?
A: Tsingxi proudly upholds certification under ISO9001, ISO14001, and ISO45001 standards, ensuring top-notch quality and environmental responsibility. Our products are crafted to adhere to the rigorous technical standards of 3C and CE. Moreover, every product we offer has been certified by the Industry Administration Authority, underscoring our commitment to excellence. Tsingxi remains steadfast in its mission to become a dominant high-tech powerhouse in the global water treatment arena.
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