PSI MEMBRANE® PX120 Series High Salinity High Pressure Concentration RO The membrane is ingeniously crafted for Minimal Liquid Discharge (MLD) systems, providing exceptional efficiency. This innovation significantly reduces liquid volume, streamlining the process for downstream thermal treatment,increasing water recovery rates, and ensuring optimal operational costs..
Key Features:
--Ultra-high-pressure membranes (120 bar) are engineered to address the most extreme operational conditions, offering a robust solution.
--High productivity membranes facilitate increased water
and resource recovery, while significantly reducing energy consumption.
--Expertly designed and optimized membrane chemistry
ensures a durable and long-lasting element lifetime.
Key Applications:
Specifically engineered for industry wastewater treatment plants, our technology excels in Industrial Minimum- and Zero-Liquid Discharge (MLD/ZLD) scenarios.
Perfect for industrial resource recovery and recycling, including metals, advanced energy lithium extraction from lakes, and chemical & petrochemical processes.
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 are determined under the following stringent testing conditions to ensure optimal performance:
The feed water concentration is precisely set at 32,000 ppm, measured as NaCl. Impressive consistency is maintained with a feed water pressure of 800 psi (equivalent to 5.5 MPa), and a steady feed water temperature held at 77 °F (25 °C). The system's recovery rate is optimized at 8% for each individual membrane, showcasing its efficient design.
2. The water yield can vary within a range of +/- 15%, highlighting the system's adaptability to different operational conditions.
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 garnered invaluable expertise through its cutting-edge technical solutions tailored specifically for the industrial sector. Here, the demand for absolutely pure water is crucial for myriad industrial processes, including wastewater treatment, reuse, and resource recycling. Our advanced membrane separation technology ensures optimal water purity and efficiency.
We proudly serve pivotal industry sectors, including petrochemical, mining, lithium extraction from salt lakes, lithium iron phosphate & lithium battery recycling. Additionally, we cater to the semiconductor industry, seawater desalination, reclamation projects, leachate treatment, synthetic biology, copper foil manufacturing, pharmaceuticals, and power generation sectors. Our expansive expertise guarantees superior water treatment solutions for each.
Our reach extends further into sectors such as steam boiler feeding, food & beverages (encompassing mineral water bottling, soft drinks, and juices), and painting lines. We also cater to dairies, ice cream production, laundries, hospitals, textile industries, mechanical industries, steel companies, and more. Our versatile solutions adapt to the unique needs of each industry, ensuring optimal performance.
Municipal and Civil use
At Proshare, we engineer groundbreaking and scalable solutions that revolutionize wastewater treatment and effluent management. Our comprehensive portfolio of patented technologies, backed by national-level experts and leading scientific research institutions, delivers unparalleled peace of mind for municipalities adhering to stringent health and environmental regulations. Driven by a commitment to continuous improvement, we actively gather systematic feedback from field engineers to enhance our sanitation systems continually.
Our sewage treatment proficiency is a cornerstone of our support, empowering you to achieve your sustainable development ambitions. As a pivotal force in sustainable development, we offer an extensive suite of solutions, including:
State-of-the-art sanitation technologies.
Innovative systems for reclaiming reusable materials from wastewater.
Hospitality/Seawater and Brackish Water Desalination Applications
Proshare's extensive experience in desalination technology seamlessly extends to the water desalination needs of hotels and touristic resorts. Freshwater supply is vital for these infrastructures, and our R.O. seawater or brackish water desalination solutions effectively meet the expanding capacities and rising water demands of booming touristic areas.
Farming applications
Water's role is paramount in ensuring the health and productivity of farm animals like cattle, chickens, sheep, and pigs. While water quantity is significant, its quality is equally impactful on achieving optimal animal growth and performance.
Farm water sources are diverse, ranging from water wells and civil water networks to rivers and other surface sources. However, only water from civil networks contains free chlorine, while the other sources often have high levels of dissolved solids, suspended particles, and pathogens.
In such cases, reverse osmosis technology emerges as the most effective solution to mitigate the adverse effects of contaminants in farm water. This advanced treatment method efficiently reduces harmful substances, safeguarding animal health and ensuring optimal growth by improving water quality delivered to farms.
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 pIn our quest to deliver the highest standards of water treatment, we proudly present our product with a remarkable composition of Mg2+ at 2.9mg/L and Ca2+ at 2.25mg/L. Our technology achieves an impressive retention rate of over 99% for Mg2+ and over 98% for Ca2+, while also incorporating lithium. Permeate Our advanced system boasts a permeate rate of 96.6%, with a flux nearly reaching 20LMH even under an operating pressure of 1MPa, ensuring remarkable efficiency and performance.Our proven membrane technology stands as a beacon of environmental and economic sustainability, elevating product purity and quality to new heights.
Proshare PSI MEMBRANE Desalination RO Membrane Catering to Desalination needs in Luxury Cruise Ships
Historically, international luxury cruise ships have relied on a select few brands for desalination membrane solutions. The dynamic nature of feed water quality, including salinity and temperature variations during voyages, demands membranes that adapt seamlessly to diverse conditions while consistently delivering stable water production-a crucial requirement for oceanic vessels.
The PSI MEMBRANE Pro-HR-SW seawater desalination membranes from Proshare excelled in both desalination rate and stable water output. These membranes produced water that flawlessly met the rigorous standards required by luxury cruise ships.
This extraordinary achievement has led to Proshare securing orders for replacing desalination membranes on three more luxury cruise ships, marking us as the first national brand to gain international orders for desalination RO membranes on such prestigious vessels.
A Comprehensive Water Treatment Solutions for Ultra-Pure Water Generation in the Semiconductor Industry
The semiconductor industry demands extraordinarily high standards for electronic-grade ultra-pure water, a requirement that only a handful of brands can fulfill.
Leveraging Proshare's groundbreaking TFN membrane technology and TsingXi team's extensive water treatment expertise, we offer complete water treatment plant solutions. Our systems demonstrate outstanding rejection of salts, boron, and TOC, meeting the meticulous water production standards of the semiconductor industry.
This remarkable outcome facilitated our acquisition of a prestigious project for electronic ultra-pure water treatment with a renowned Japanese listed company.
Proshare Team's Breakthrough in Next-Generation Reverse Osmosis Membrane Technology
Proshare The Proshare team has ingeniously pioneered a groundbreaking new generation of reverse osmosis membranes, leveraging advanced polymer interface nano-self-assembly technology. With two pivotal advancements, they have transcended the traditional constraints of reverse osmosis membrane development:
Ultra-Thin Separation Layer: Utilizing cutting-edge polymer interface nanotechnology, the team has remarkably reduced the separation layer's thickness to a stunningly thin structure that is at least three times slimmer than the conventional polyamide thin film (previously capped at 100 nm). This revolutionary breakthrough dramatically boosts water flux, realizing a significant leap in permeability.
Enhanced Performance: By integrating nanoparticles and distinct hydrophilic polymers, Proshare has spearheaded groundbreaking enhancements in membrane hydrophilicity, anti-fouling capabilities, durability, and oxidation resistance.
Compared to traditional polyamide reverse osmosis membranes, Proshare's revolutionary innovation boasts breakthroughs across four pivotal dimensions:
Self-Assembled Nanocomposite Films
Through the marriage of nano-scale precision control and nano-doping modification, ultra-thin, highly ordered separation layers are crafted using polymer interface nanotechnology. This innovative technique triumphs over the limitations of conventional polyamide membranes, offering superior thickness uniformity and material diversity.
Enhanced Water Flux and Energy Efficiency
By mastering the art of the layer-by-layer self-assembly process, the functional layer's thickness is meticulously controlled, achieving a remarkable 3x reduction compared to traditional membranes. This advancement results in >3x higher water flux and a 30% reduction in energy consumption.
Novel Polymer Materials with Superior Chemical Stability
Transcending polyamide, the team employs pioneering hydrophilic polymers (e.g., modified polysulfones) and ceramic-organic hybrids. These avant-garde materials showcase extraordinary oxidation resistance (withstanding 10 ppm chlorine exposure) and pH tolerance (remaining stable in a pH range of 1-12).
Anti-Fouling Surface Engineering
The superhydrophilic surface (contact angle <10°), reinforced with nanoparticles, remarkably diminishes organic fouling potential by 50%. It extends chemical cleaning cycles from 3 months to an impressive 6 months and slashes maintenance costs by 40%.
Elevate your confidence with our prestigious certifications: Health & Safety Management System Certificate, Environmental Management System Certificate, and the renowned ISO 9001 Quality System Certificate. Each of these accolades highlights our unwavering commitment to exceptional quality and sustainable practices, assuring you that Proshare Innovation Suzhou Co., Ltd. stands at the forefront of industry standards.
Our cutting-edge innovations are backed by robust intellectual property: Invention Patents for Membrane Production and the groundbreaking Multi-layer RO Membrane. These patents are a testament to our dedication to pioneering advancements in membrane technology, ensuring you receive state-of-the-art solutions for water treatment. Experience peace of mind with our unwavering dedication to safety and environmental responsibility, assured by our RoHS Compliance Certificate. Proshare Innovation Suzhou Co., Ltd. is committed to delivering products that meet the most stringent environmental regulations, ensuring a sustainable future.
Proshare Innovation Suzhou Co., Ltd. stands as a prestigious national high-tech enterprise, spearheading innovation in the R&D and industrialization of advanced third-generation thin-film nanocomposite (TFN) membranes. These are meticulously designed for reverse osmosis (RO), nanofiltration (NF), and diverse material separation applications. Since its establishment in 2017, under the visionary leadership of Dr. Lin Xiaofeng-an eminent national talent awardee-the company has uniquely positioned itself as China's exclusive domestic producer of TFN membranes.
Core Competencies
Technological Innovation: With groundbreaking strides, the company has pioneered the revolutionary application of TFN technology to nanofiltration membranes. This milestone achievement underscores their commitment to complete autonomy in R&D and the localization of both membrane and manufacturing equipment production.
Intellectual Property: Proudly holding a portfolio of over 31 patents, the membrane performance is not just competitive but meets internationally leading standards, effectively replacing previously monopolized foreign products.
Production Capacity: The company boasts a state-of-the-art 2,000 m² R&D facility complemented by a substantial 15,000 m² production base, ensuring robust production capabilities.
Funding: Successfully securing Pre-A Round (2023) and A Round (January 2025) financing, the company is strategically supported by Suzhou Industrial Park Science Innovation Fund and Yong Sheng Capital.
Market Recognition: Earned the esteemed designation as a preferred supplier for leading environmental engineering firms and prominent state-owned enterprises.
Leadership:Dr. Lin Xiaofeng, a distinguished Ph.D. from the University of Strasbourg (France), has garnered provincial and national accolades (including Suzhou Leading Talent, Jiangsu Dual Innovation Talent) and spearheads the company's groundbreaking advancements in TFN membrane industrialization.
FAQ:
(1) Q: Why Choose Our Company?
A: We provide holistic water treatment solutions.
Offering customers cutting-edge (Thin Film Nanocomposite) TFN membrane sheets, membrane elements, and comprehensive water treatment system solutions.
A: Our customization capabilities are unparalleled.
Backed by national expert teams and the illustrious Tsinghua University Suzhou Environmental Innovation, we tailor solutions to meet specific needs.
A: Committed to ensuring quality and delivering outstanding value.
Our premium solutions not only meet high standards, but also promise significant returns on investment for our customers. We offer tailored training, dedicated support, and extensive services, leveraging our local expertise to influence global markets.
A: We thrive on collaboration with our customers.
Inspired by our customers' daily efforts, we strive to provide the invaluable gift of clean water. Together, we aim for a world optimized for water efficiency.
(2) Q: Are you a manufacturer or Trade Company?
A: As a professional manufacturer equipped with our own International Trade Department, we have the advantage of deeply understanding customer needs and offering competitive pricing.
(3) Q: How's the after-sale service?
A: We provide comprehensive after-sale services, including engineers available for overseas assignments under the guidance and translation of merchandisers.
(4) Q: How about the quality?
A: Our assurance of quality stems from sourcing primary sub-assemblies and raw materials from large, reputable companies. Meanwhile, the development of key components is expertly managed by our in-house staff, and a stringent quality testing system ensures top-tier product standards.
(5) Q: Product /Quality Guarantee and After Sale Service?
A: Experience peace of mind with our 1-year international standard warranty. Our dedicated support team is available online 24/7 to assist you. Have questions about our machine? Reach out to us anytime for prompt assistance.
(6) Q: Certification?
A: Tsingxi proudly holds ISO9001, ISO14001, and ISO45001 certifications, ensuring our commitment to quality, environmental management, and occupational health and safety. Our products adhere to the stringent technical standards of 3C and CE, validated by certification from the Industry Administration Authority. At Tsingxi, our mission is to continually advance as a leading high-tech company in the global water treatment sector, consistently pushing the boundaries of innovation and excellence.
Audited Supplier 
){kind=link}