PSI MEMBRANE® PX120 Series High Salinity High Pressure Concentration RO Our specialized RO Membrane is masterfully engineered for Minimal Liquid Discharge (MLD) systems effectively reducing liquid volume before downstream thermal treatment,substantially increasing the water recovery rate, and ensuring optimal operational cost-efficiency,thereby providing unparalleled performance.
Key features:
--Our ultra-high-pressure membranes (120 bar) are crafted to address and excel under extreme operational conditions.
--High productivity membrane enables increased water and
resource recovery, along with reduced energy consumption, setting new standards in efficiency.
--The membrane chemistry is expertly designed and optimized,
ensuring a reliable and robust element lifetime, suitable for intense applications.
Key Applications:
Expertly designed for wastewater treatment plants in industrial sectors, ideal for Industrial Minimum- and Zero-Liquid Discharge (MLD/ZLD) systems.
Perfect for industrial resource recovery and recycling, including metals, novel energy lithium extraction from lakes, and 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. The product flow rate and salt rejection rate are determined under specific, controlled test conditions:
Feed water concentration is set at 32000 ppm with NaCl, while the feed water pressure is rigorously maintained at 800 psi (5.5 MPa). The feed water temperature remains constant at 77 °F (25 °C), and the recovery rate stands at an efficient 8% per individual membrane.
2. The water yield exhibits a variation range of ±15%, offering flexibility in performance.
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 by delivering state-of-the-art technical solutions across diverse industries. Where absolute water purity is non-negotiable, our offerings shine in industrial processes, waste water treatment, and resource recycling, setting benchmarks in efficiency and reliability.
Our engagement spans across crucial industry sectors, including petrochemicals, mining, lithium extraction from salt lakes, lithium iron phosphate, and lithium battery recycling. We also excel in semiconductor processing, seawater desalination, reclamation, leachate treatment, synthetic biology, copper foil production, pharmaceuticals, and power generation.
We cater to a wide array of sectors such as steam boiler operations, food & beverage industries (including mineral water bottling, soft drinks, and juice production), painting lines, dairy processing, ice cream manufacturing, laundries, hospitals, textiles, mechanical industries, and steel companies, providing them with pristine water solutions.
Municipal and Civil use
Proshare delivers cutting-edge and scalable innovations for municipal and civil applications, ensuring efficient and sustainable wastewater and effluent treatment solutions. Our extensive portfolio, bolstered by patented technologies and partnerships with top-tier national experts and scientific institutions, guarantees compliance with stringent health and environmental standards. We are committed to advancing sanitation systems by continuously integrating feedback from our field engineers.
Our sewage treatment expertise is a cornerstone of the comprehensive support we offer, aiding you in achieving sustainable development milestones. As a frontrunner in sustainable development, Proshare offers a diverse suite of solutions including:
State-of-the-art sanitation technologies.
Innovative recovery of reusable materials from wastewater.
Hospitality/Seawater and Brackish Water Desalination Applications
Leveraging Proshare's extensive experience in desalination technology, we offer superior solutions for water desalination tailored for civil uses in hotels and touristic resorts. Freshwater is a crucial resource for these infrastructures, and our Reverse Osmosis systems effectively satisfy the escalating demands of the burgeoning tourism sector.
Farming applications
Water quality is a critical factor in ensuring the health and productivity of livestock such as cattle, chickens, sheep, and pigs. Beyond mere quantity, the quality of water directly impacts animal growth and performance, which underscores the necessity of pure water solutions.
Farms source water from various origins, including water wells, civil water networks, and occasionally from rivers and other surface sources. These diverse origins necessitate tailored water treatment solutions to maintain optimal conditions.
Apart from civil networks that contain free chlorine, other water sources often present high levels of dissolved solids, suspended particles, and pathogens. Reverse osmosis technology stands out as the premier solution for mitigating these adverse elements, ensuring that water used on farms is purified and safe for animal consumption.
Proshare Tailor-made Solutions Introducing the Remarkable TFN Special Acid-Resistant and High-Pressure Membranes Transforming Wastewater Treatment in Petrochemical and Refining Industries to Truly Achieve Zero Liquid Discharge
Proshare Tailor-made Solutions Utilizing TFN Special Acid-Resistant and High-Pressure Membranes for Advanced Separation and Concentration Device in the treatment of wastewater containing ammonium sulphate desulphurisation. This innovation has achieved an impressive wastewater concentration of up to 40 times, with an ammonium sulphate concentration of ≥ 20%, significantly curbing energy consumption during evaporation and crystallisation. This translates to substantial cost savings for users. The water quality produced adheres seamlessly to the China Petroleum and Chemical Corporation corporate standard Q/SH 0628.2-2014 for circulating water make-up. Truly, zero wastewater discharge has been achieved with this innovative approach.
This groundbreaking success has paved the way for subsequent orders from other subsidiaries within the group, showcasing the widespread appeal and effectiveness of our solution.
This innovative membrane stands out in other high-temperature, highly acidic wastewater scenarios that contain ammonium sulphate across various industries such as energy, refining, chemical, and metallurgical sectors. The latest advancements in ammonia desulphurisation technology, when combined with carbon capture, bolster new energy consumption and foster the growth of the green industry chain. These cutting-edge solutions align perfectly with the national 'dual-carbon' policy, marking a significant step forward in sustainable development.
Proshare Unveiling the TFN-SEP Customized NF Membrane: A Game-Changer that Dramatically Boosts Lithium Permeate Rate to an Astounding 96.6%while ensuring a remarkable retention rate of Mg2+ > 99%, making it a top-tier innovation,and an exceptional retention rate for Ca2+ > 98%.
Navigating the Technical Bottlenecks of Membrane Separation (Nanofiltration/Reverse Osmosis) in Lithium Extraction from Salt Lakes, a field traditionally challenged by membrane fouling,low sselectivity below 80%,high energy consumption accounting for 30%-40% of total costs,short membrane lifespan of just 2-3 years.
Proshare PSI MEMBRANE Presents the TFN-SEP Customized NF/RO Membrane
which has demonstrated unparalleled performance data in a lithium extraction project strategically located in Lakkor Tso Salt Lake , Tibet, China:
Thanks to a mere 2-stage Nanofiltration system, Process an innovative +1 stage RO to achieve unparalleled efficiency and performance.Production water enriched with Mg2+ at 2.9mg/L and Ca2+ at 2.25mg/L. Our membrane technology boasts a remarkable Mg2+ retention rate of over 99% and an impressive Ca2+ retention rate of over 98%, ensuring exceptional purity and quality. Permeate effortlessly through advanced technology. Achieving an outstanding permeate rate of 96.6%, with a flux nearing 20LMH under a robust operating pressure of 1MPa.Our proven membrane technology stands out as both environmentally and economically advantageous, significantly enhancing product purity and overall quality.
Proshare PSI MEMBRANE - a benchmark in membrane technology. Desalination RO Membrane - engineered for excellence. Serves Desalination needs with precision and reliability in Cruise Ship applications - setting new standards at sea.
The implementation of desalination membranes on prestigious international luxury cruise liners has long been the domain of leading global brands. The varying salinity and temperature of feed water, influenced by the cruise route, necessitate adaptable membrane solutions to maintain consistent water production, meeting the rigorous demands of oceanic voyages.
Our PSI MEMBRANE Pro-HR-SW seawater desalination membranes excel, delivering outstanding performance in both desalination efficacy and stable water output. The resulting water quality aligns with the stringent standards of luxury cruise ships.
These extraordinary results prompted the installation of our membranes on three more luxury cruise ships. Proshare's success in securing this achievement cements its status as the pioneering national brand to acquire international luxury cruise ship orders for desalination RO membranes.
A leader in innovation. Complete Water Treatment Plant for Generating Ultra-pure Water in the Semiconductor Industry - a testament to technological advancement.
Ultra-pure water for electronics demands exceptional desalination rates, achievable by only a select few brands, and we're proud to be one of them.
Leveraging Proshare's groundbreaking TFN membrane technology, combined with the TsingXi team's extensive expertise in water treatment, our complete water treatment plant solution delivers exceptional salt, boron, and TOC rejection. This ensures the system's water production meets the stringent semiconductor industry standards.
The success of our superior solution secured a significant ultra-pure water treatment project with a prominent Japanese-listed company, showcasing our prowess in the electronic water treatment domain.
Proshare Trailblazing Breakthrough in Cutting-Edge Reverse Osmosis Membrane Technology
Proshare Our innovative team at Proshare has masterfully crafted a next-gen reverse osmosis membrane, leveraging polymer interface nano-self-assembly technology. This groundbreaking development triumphs over traditional membrane limitations through two remarkable advancements:
Ultra-Thin Separation Layer Marvel: Employing sophisticated polymer interface nanotechnology, our team has ingeniously achieved a separation layer that's at least three times thinner than conventional polyamide thin films, traditionally constrained to 100 nm. This pivotal breakthrough propels water flux enhancement, delivering a remarkable boost in permeability.
Performance Revolution: By integrating nanoparticles coupled with advanced hydrophilic polymers, we've ushered in unprecedented advancements in hydrophilicity, anti-fouling prowess, enhanced durability, and superior oxidation resistance of the membrane.
When stacked against traditional polyamide reverse osmosis membranes, Proshare's innovative endeavor showcases breakthroughs across four pivotal dimensions:
Self-Assembled Nanocomposite Films: A Novel Approach
Through meticulous nano-scale precision control and cutting-edge nano-doping modifications, the creation of ultra-thin, highly organized separation layers via polymer interface nanotechnology is realized. This method triumphs over traditional polyamide membrane constraints in both thickness uniformity and material diversity.
Enhanced Water Flux & Superior Energy Efficiency
Through the refined optimization of the layer-by-layer self-assembly process, the thickness of the functional layer is meticulously controlled, achieving a substantial 3x reduction compared to traditional membranes. This innovation leads to >3x amplified water flux and an impressive 30% reduction in energy consumption.
Pioneering Polymer Materials with Unrivaled Chemical Stability
Breaking away from polyamide, our team employs advanced hydrophilic polymers, such as modified polysulfones, alongside ceramic-organic hybrids. These materials boast exceptional oxidation resistance (withstanding exposure to 10 ppm chlorine) and superior pH tolerance (maintaining stability across a pH range of 1-12).
Revolutionizing Anti-Fouling Surface Engineering
Featuring a superhydrophilic surface (contact angle <10°) infused with nanoparticle reinforcement, this design diminishes organic fouling likelihood by 50%, extending chemical cleaning intervals from 3 to 6 months and reducing maintenance expenses by 40%.
Our commitment to excellence is underscored by our comprehensive suite of certifications, which include the Health & Safety Management System Certificate, an Environmental Management System Certificate, and the ISO9001 Quality System Certificate. Each of these certifications reflects our unwavering dedication to maintaining the highest standards of safety, environmental responsibility, and quality in every aspect of our operations.
We are pioneers in innovation, proudly holding an Invention Patent for our advanced membrane production as well as an Invention Patent for our cutting-edge multi-layer RO membrane technology. These patents represent our relentless pursuit of technological advancements that redefine industry standards. Our products meet the stringent standards of the RoHS Compliance Certificate, attesting to our commitment to maintaining environmentally friendly production processes and ensuring our products are free from hazardous substances.
Proshare Innovation Suzhou Co., Ltd. is an esteemed national high-tech enterprise leading the charge in the R&D and industrialization of cutting-edge third-generation thin-film nanocomposite (TFN) membranes. These membranes have groundbreaking applications in reverse osmosis (RO), nanofiltration (NF), and material separation. Incepted in 2017 by a visionary team of overseas-returned doctoral experts, with Dr. Lin Xiaofeng, a laureate of prestigious national talent programs at the helm, the company has ascended as China's exclusive domestic producer of TFN membranes.
Core Competencies
Technological Innovation: Spearheaded the revolutionary application of TFN technology in nanofiltration membranes, mastering wholly independent R&D and the local production of both the membranes and the manufacturing apparatus.
Intellectual Property: Proudly possessing over 31 patents, with membrane performance that rivals and surpasses international standards, effectively supplanting previously monopolized foreign products.
Production Capacity: Houses a state-of-the-art 2,000 m² R&D center coupled with a 15,000 m² production facility.
Funding: Successfully secured Pre-A Round (2023) and A Round (January 2025) financing, with robust backing from the Suzhou Industrial Park Science Innovation Fund and Yong Sheng Capital.
Market Recognition: Honored as a preferred supplier for distinguished listed environmental engineering firms and eminent state-owned enterprises.
Leadership:Dr. Lin Xiaofeng, a distinguished Ph.D. graduate from the University of Strasbourg (France), acclaimed with numerous provincial and national talent awards (including Suzhou Leading Talent and Jiangsu Dual Innovation Talent), spearheads the company's groundbreaking R&D successes in TFN membrane industrialization.
FAQ:
(1) Q: Why Choose Our Company?
A: We offer comprehensive water treatment solutions
with our revolutionary Thin Film Nanocomposite (TFN) membrane sheets, membrane elements, and comprehensive water treatment system solutions tailored for our clients.
A: Exceptional customization capabilities,
fortified by national expert teams and partnerships with Tsinghua University Suzhou Environmental Innovation, ensuring bespoke solutions.
A: Committed to delivering exceptional quality and value.
Our premium solutions not only meet industry standards but also offer substantial ROI for our clients. We provide dedicated training, support, and services, leveraging our local expertise to serve global markets effectively.
A: Synergistic collaboration with our valued customers
We draw inspiration from our customers' daily dedication to providing the most precious resource - clean water. Together, we thrive for a world optimized by efficient water solutions.
(2)Q: Are you a manufacturer or Trade Company?
A: We are a professional manufacturer equipped with our own International Trade Department, empowering us to precisely understand our customer needs and offer competitive pricing.
(3) Q: How's the after-sale service?
A: We provide proficient engineers ready to service overseas, supervised and translated by our merchandisers, ensuring seamless support.
(4) Q: How about the quality?
A: We ensure top-tier quality as all main sub-assemblies and raw materials are sourced from renowned companies. Key components are innovatively developed by our skilled staff, and our professional assembly line and stringent quality tests guarantee superior quality.
(5) Q: Product /Quality Guarantee and After Sale Service?
A: Enjoy peace of mind with our International standard 1-year warranty. We pride ourselves on being available online 24/7 for any inquiries or support you may need regarding our machine. Our dedicated team is always here to assist you with any questions.
(6) Q: Certification?
A: Tsingxi proudly holds ISO9001, ISO14001, and ISO45001 certifications, reflecting our unwavering commitment to quality and sustainability. Our products are meticulously crafted to align with the stringent technical standards of 3C and CE. Rest assured, every Tsingxi product is officially certified by the Industry Administration Authority. We are dedicated to advancing as a premier high-tech leader in the global water treatment market, continually striving for excellence and innovation.
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