Introducing the PSI MEMBRANE® Pro-LPHR Thin Film Nanocomposite (TFN) - an Energy Efficient High Rejection Membrane This cutting-edge solution is perfect for reverse osmosis plants that tackle complicated water and wastewater challenges, offering an exceptional membrane solution that ensures superior water purity, enhanced resistance to fouling, and significantly reduced energy consumption.
Key features:
- 30% lower Pressures :We guarantee phenomenal salt-rejection capabilities while using 30% less pressure to achieve incredible results.
- Reduced Cleaning Frequency:The TFN membrane boasts remarkable anti-fouling properties, significantly decreasing microbial and inorganic contamination, which results in a reduced need for frequent cleaning cycles.
- Lower Equipment CAPEX:Experience reduced capital expenditure on equipment by saving on elements and pumps.
Key applications:
Ideal for softening, producing pure water, and water reuse within the realms of
pharmaceuticals, electronics, power, petrochemical, refinery, food & beverage, and municipal applications, among others.
| Product |
Effective Membrane area ft² (m²) |
Feed spacer thickness (mil) |
Product Flow Rate
g p d( m ³/d) |
Stable Salt Rejection
(%) |
Minimum Salt Rejection
(%)
|
| Pro-LPHR-4040 |
85(7.9) |
34 |
2500(9.5) |
99.55 |
99.4 |
| Pro-LPHR-8040 |
400(37.2) |
34 |
10500(39.7) |
99.55 |
99.4 |
| Pro-LPHR-8040 |
440(40.9) |
28 |
12500(47.3) |
99.65 |
99.5 |
1. Our product's flow rate and salt rejection rate have been evaluated meticulously under the optimum test conditions outlined below:
Feed Water Specification: Concentration of 1500 ppm as NaCl, Pressure at 150 psi (1.05 MPa), Temperature held consistently at 77°F (25°C), pH level maintained at 8, with a Recovery Rate of 15% for each individual membrane.
2. Experience flexibility with our product, as it offers a flow variation range of ±15%, ensuring adaptability to diverse applications.
Operating Conditions:
| Operating Limits |
Unit |
Value |
| Maximum operatingpressure |
psi(bar) |
600(41) |
| Maximumfeed water temperature |
°F(°C) |
113(45) |
| Maximum pressure drop |
bar |
1 |
| ContinuousoperationpH range |
|
3~11 |
| Cleaning PH range |
|
1~12 |
| Maximum feed watere SDl15 |
|
5 |
| Maximum influent turbidity |
ntu |
1 |
| Maximum residual chlorine concentration of influent |
ppm |
<0.1 |
SIZE: mm
| Model |
A |
B |
C |
| Pro-LPHR-4040 |
1016 |
100.3 |
19.1 |
| Pro-LPHR-8040 |
1016 |
200 |
28.6 |
Industry Applications
Proshare Proshare has accrued invaluable expertise by delivering cutting-edge technical solutions to the industrial sector. Here, the demand for absolutely pure water is critical for various industrial processes, wastewater treatment, reuse, and resource recycling. Our sophisticated solutions ensure efficiency and superior quality, addressing the intricate needs of modern industries.
Our expertise spans a broad array of industry sectors, including petrochemical, mining, lithium extraction from salt lakes, lithium iron phosphate, lithium battery recycling, semiconductor technologies, seawater desalination, reclaimed water solutions, leachate management, synthetic biology, copperfoil production, pharmaceuticals, and the power sector. We are dedicated to delivering unmatched performance across these key industries.
Furthermore, our solutions cater to steam boilers, food and beverage industries (including mineral water bottling, soft drink production, and juice processing), painting lines, dairy operations, ice cream production, laundries, hospitals, textile industries, mechanical sectors, steel manufacturing, and beyond. Our expertise is as diverse as it is deep, ensuring exceptional quality and reliability.
Hospitality/Seawater and Brackish Water Desalination Applications
Proshare's extensive experience in desalination technology is also applied in the domain of water desalination for civil uses, such as hotels and touristic resorts. Freshwater supply is indispensable for these infrastructures, and our cutting-edge R.O. seawater or brackish water desalination solutions meet the escalating demands of rapidly expanding touristic areas. Our technology ensures that the growing needs for water are met efficiently and sustainably.
Farming applications
Water is a vital resource for ensuring the health and optimal productivity of farm animals such as cattle, chickens, sheep, and pigs. Not only does the amount of water matter, but its quality is crucial to achieve the desired growth and performance of livestock.
Farm water can originate from various sources, including water wells, civil water networks, and occasionally, rivers or other surface sources. Each source presents unique challenges and opportunities for effective water management.
Apart from civil network-sourced water containing free chlorine, other sources usually harbor high levels of dissolved solids, suspended particles, and pathogens. Reverse osmosis technology has emerged as the most effective solution to mitigate these risks. Contaminated water used on farms must undergo advanced treatment to diminish harmful substances and ensure the well-being of animals.
Municipal and Civil use
We offer innovative, scalable solutions for the efficient and environmentally responsible treatment of wastewater and effluents. Our expansive portfolio, backed by patented technologies and collaborations with national research institutions, provides municipalities with peace of mind, ensuring compliance with stringent health and environmental standards. Our commitment to continuous improvement is driven by systematic feedback from our expert engineers.
Our expertise in sewage treatment stands as a cornerstone of our support for your sustainable development goals. As a leading entity in sustainable development, we offer an extensive range of advanced solutions, including:
Cutting-edge sanitation technologies.
State-of-the-art recovery technologies for reusable wastewater materials.
Successful Cases Reference
Proshare PSI MEMBRANE Desalination RO Membrane Pioneering Desalination Solutions for Luxurious Cruise Ships
Desalination membranes have been predominantly governed by leading international brands on luxury cruise liners. The dynamic nature of feed water conditions, influenced by varying salinity and temperature throughout the cruise's voyage, requires adaptable membranes. These membranes ensure consistent and reliable water production, crucial for meeting the demands of ocean-going luxury vessels.
The PSI MEMBRANE Pro-HR-SW seawater desalination membranes exhibit exceptional performance, achieving high desalination rates while maintaining stable water output. The quality of the water produced meets the exceedingly high standards required by such prestigious cruise ships.
This outstanding achievement has paved the way for replacing desalination membranes on three additional luxury cruise ships. Proshare's triumph marks a groundbreaking milestone, establishing the company as the first national brand to secure international orders for desalination RO membranes on luxury cruise liners.
A Comprehensive Water Treatment Solution for Ultra-Pure Water in the Semiconductor Industry
It is well-recognized that electronic-grade ultra-pure water demands exceptionally high desalination rates, a benchmark only a select few brands can meet.
Leveraging Proshare's groundbreaking TFN membrane technology and the esteemed TsingXi team's extensive expertise in the water treatment sector, the complete water treatment plant solution has demonstrated remarkable efficiency in rejecting salt, boron, and TOC. The system's water production meets the stringent requirements of the semiconductor industry.
Such favorable outcomes have facilitated our engagement in the Japanese listed company's electronic ultra-pure water treatment project.
Proshare Custom-Designed TFN Acid-Resistant and High-Pressure Membranes Achieve Zero Liquid Discharge in Petrochemical and Refining Wastewater Treatment
ProshareCustom-Engineered TFN Acid-Resistant and High-Pressure Membrane Systems for wastewater treatment processes involving ammonium sulphate desulphurisation. These systems achieve up to 40-fold concentration of wastewater with ammonium sulphate levels reaching ≥ 20% in the concentrated water. This significantly reduces energy consumption for subsequent evaporation and crystallisation stages, offering substantial cost savings for users. The water quality adheres to the China Petroleum and Chemical Corporation's corporate standard Q/SH 0628.2-2014 for circulating water make-up water, and complete zero wastewater discharge is realized.
This positive result has led to additional orders from other group subsidiaries, further solidifying trust in our solutions.
This membrane technology also suits other scenarios with high-temperature, highly acidic wastewater containing ammonium sulphate. Applicable industries include energy, refining, chemical, and metallurgical sectors. The latest ammonia desulphurisation technology, combined with carbon capture, supports the new energy paradigm and the evolution of the green industry chain, aligning with the national 'dual-carbon' policy.
Proshare TFN-SEP Custom NF Membrane Achieves Up to 96.6% Lithium Permeate Rate,with Mg2+ retention rates exceeding 99%,and Ca2+ retention rates surpassing 98%
Overcoming Technical Hurdles in Membrane Separation (Nanofiltration/Reverse Osmosis) for Lithium Extraction from Salt Lakes present challenges due to membrane fThe term 'ouling' refers to a major concern in water treatment systems,which can lead to significant operational inefficiencies. The system's inability to efficiently handle f oulelectivity measures less than 80%,which highlights a critical area for improvement. The h ighperformance of our e nergysaving technologies plays a crucial role, as energy consumption accounts for 30%-40% of the total operational cost in traditional systems.Typically, membranes have a short span, and our innovations extend the membrane lifespan to 2-3 years, surpassing industry standards.
Our breakthrough product, the Proshare PSI MEMBRANE, alongside our TFN-SEP Customized NF/RO Membrane, has demonstrated superior
capabilities and outstanding performance. These advanced solutions are backed by extensive d ataand have been effectively utilized in a lithium extraction project situated in the remote and challenging environment of Lakkor Tso Salt Lake,a region located in the heart ofTibet, China. This region is known for its rich mineral resources. In this high-stakes project: Our system effectively operates with just a 2-stage Nanofiltration process combined with a single stage RO. The process produces water withexceptional purity, achieving a Mg2+ concentration of just 2.9 mg/L and Ca2+ of 2.25 mg/L. The retention rate for Mg2+ exceeds 99%, while Ca2+ retention surpasses 98%. Additionally, the lithium
permeate rate stands impressively at 96.6%. The system maintains a notable flux close to 20 LMH under an operating pressure of 1 MPa.This proven membrane technology is not only eco-friendly but also economically viable, significantly improving the purity and quality of the final product. Our innovative solutions are paving the way for a cleaner and more efficient future in water treatment. Embrace the future with Proshare Innovation Suzhou Co., Ltd., where technology meets excellence in membrane development.As we continue to push the boundaries of what's possible, we invite you to be part of this revolutionary journey.
Proshare - Pioneers in Innovation The Team's Groundbreaking Leap in Next-Gen Reverse Osmosis Membrane Technology
Proshare - Innovating Beyond Limits The Proshare team has ingeniously crafted a state-of-the-art generation of reverse osmosis membranes. Leveraging polymer interface nano-self-assembly technology, they have transcended the traditional barriers of reverse osmosis membrane development with two monumental advances:
Ultra-Thin Separation Layer Marvel: Utilizing cutting-edge polymer interface nanotechnology, the team has impressively slashed the separation layer's thickness to one-third of the conventional polyamide thin film (previously capped at 100 nm). This revolutionary progress notably boosts water flux, resulting in a remarkable enhancement in permeability.
Enhanced Membrane Performance: By introducing nanoparticles and specially tailored hydrophilic polymers, Proshare has set new standards in advancing the membrane's hydrophilicity, anti-fouling prowess, robustness, and resistance to oxidation.
In comparison to the conventional polyamide reverse osmosis membranes, Proshare's cutting-edge innovationpresents breakthroughs across four pivotal dimensions:
Self-Assembled Nanocomposite Films: A Remarkable Feat
The fusion of nanoscale precision control and nano-doping modification enables the fabrication of ultra-thin, meticulously ordered separation layers through advanced polymer interface nanotechnology. This strategy triumphs over the constraints of traditional polyamide membranes in terms of uniformity and material versatility.
Improved Water Flux and Superior Energy Efficiency
Through the meticulous optimization of the layer-by-layer self-assembly process, the functional layer thickness is expertly fine-tuned, achieving a 3x reduction compared to traditional membranes. This culminates in more than 3x increased water flux coupled with a 30% reduction in energy consumption.
Novel Polymer Materials: Unparalleled Chemical Stability
Surpassing polyamide norms, the team employs cutting-edge hydrophilic polymers (such as modified polysulfones) and ceramic-organic hybrids. These advanced materials boast remarkable oxidation resistance (withstanding 10 ppm chlorine exposure) and pH resilience (maintaining stability within a pH range of 1-12).
Anti-Fouling Surface Engineering Excellence
The ultra-hydrophilic surface (contact angle <10°) reinforced by nanoparticles dramatically curtails organic fouling propensity by 50%, thereby extending chemical cleaning intervals from 3 to 6 months, and slashing maintenance expenses by an impressive 40%.
Proshare Innovation Suzhou Co., Ltd. proudly holds an array of prestigious certifications, including the Health & Safety Management System Certificate, the Environmental Management System Certificate, and the esteemed ISO9001 Quality System Certificate. Each of these endorsements exemplifies our unwavering commitment to excellence, safety, and environmental stewardship.
Our innovative edge is further exemplified by our possession of groundbreaking patents, such as the Invention Patent of Membranes Production and the Invention Patent of Multi-layer RO Membrane. In addition, our adherence to global standards is confirmed by the RoHS Compliance Certificate, reinforcing our dedication to responsible and sustainable product development.
Proshare Innovation Suzhou Co., Ltd. is a national high-tech enterprise specializing in the R&D and industrialization of third-generation thin-film nanocomposite (TFN) membranes for reverse osmosis (RO), nanofiltration (NF), and material separation applications. Founded in 2017 by a team of overseas-returned doctoral experts led by Dr. Lin Xiaofeng, a recipient of national-level talent programs, the company has emerged as China's sole domestic manufacturer of TFN membranes.
Core Competencies
Technological Innovation: Pioneered the application of TFN technology to nanofiltration membranes, achieving fully independent R&D and localized production of both membranes and manufacturing equipment.
Intellectual Property: Holds over 31 patents, with membrane performance reaching internationally leading standards and replacing monopolized foreign products.
Production Capacity: Operates a 2,000 m² R&D facility and a 15,000 m² production base.
Funding: Completed Pre-A Round (2023) and A Round (January 2025) financing, backed by Suzhou Industrial Park Science Innovation Fund and Yong Sheng Capital.
Market Recognition: Designated as a preferred supplier for listed environmental engineering firms and state-owned enterprises.
Leadership:Dr. Lin Xiaofeng, a Ph.D. graduate from the University of Strasbourg (France), has been recognized with provincial and national talent awards (e.g., Suzhou Leading Talent, Jiangsu Dual Innovation Talent) and leads the company's R&D breakthroughs in TFN membrane industrialization.
WHY US?
FAQ:
(1) Q: Why Choose Our Company?
A:Complete water treatment solutions
Provide customer revolutionary (Thin Film Nanocomposite) TFN membrane sheet ,membrane element and water treatment system solutions.
A:Customization capabilities
Backup by national expert teams and Tsinghua University Suzhou Environmental Innovation.
A:Ensuring quality and delivering worth.
Not only do our premium solutions ,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 comes from our customers and what they do every day to provide the most valuable source of hope -clean water.Thriving together for a water-optimized world.
(2)Q: Are you a manufacturer or Trade Company?
A: We are a professional manufacturer holding our own International Trade Department, for that we can better understand customer's needs and offer a reasonable price.
(3) Q: How's the after-sale service?
A: We offer engineers available to service overseas under merchandiser's supervision and translation.
(4) Q: How about the quality?
A: The main sub-assembly and raw materials are all supplied by large companies. Key parts are research and developed by our own staff. Professional assembly line work and strict quality test system can ensure your high quality requirement.
(5) Q: Product /Quality Guarantee and After Sale Service?
A: Delight in peace of mind with our robust 1-year warranty adhering to International standards. Our dedicated support team is at your service online 24/7. Should you have any inquiries or need assistance with our machine, feel free to reach out to us at any time.
(6) Q: Certification?
A: Tsingxi proudly stands as a beacon of quality, being certified with ISO9001, ISO14001, and ISO45001. Our products are meticulously crafted to align with the rigorous technical standards of 3C and CE. Each of our offerings receives certification from the Industry Administration Authority, underscoring our commitment to excellence. As part of our mission, Tsingxi is dedicated to evolving into a formidable high-tech entity within the global water treatment market. We are committed to continuous growth and innovation, ensuring that we lead the way in delivering superior solutions worldwide.
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