PSI MEMBRANE® Pro-FR: Unveil the ultimate filtration solution with our proprietary PSI MEMBRANE® Pro-FR technology. Thin Film Nanocomposite (TFN): Experience advanced innovation with our state-of-the-art Thin Film Nanocomposite (TFN) technology. Anti-Fouling Membrane: Our anti-fouling membrane ensures prolonged efficiency and reliability in challenging environments. Ideal for reverse osmosis plants, this membrane excels in tackling demanding water and wastewater conditions by offering unparalleled water purity, enhanced fouling resistance, and minimized energy usage.
Key Features: Unlock the potential of your water treatment systems with these remarkable advantages.
- 30%: Enjoy significant operational cost savings with up to 30% reduced pressure requirements. Lower Pressures :Guarantee: We assure you of exceptional salt-rejection capabilities, maintaining high performance even at 30% lower pressures.
- Reduced Cleaning Frequency: Benefit from reduced maintenance with our membrane's exceptional anti-fouling capabilities.The TFN membrane's anti-fouling prowess significantly diminishes microorganism and inorganic pollutant accumulation, leading to less frequent cleanings.
- Broad Cleaning pH Spectrum:Providing unmatched cleaning efficacy, robustness, and durability through a broad cleaning pH range coupled with exceptional chemical tolerance.
Key Applications: Versatile and adaptable, our membrane excels in various industries including:
Softening, pure water production, and water reuse in
Pharmaceuticals, electronics, power, petrochemical, refinery, food&beverage, municipal servicesand more.
| 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-FR-4040 |
82(7.6) |
34 |
2400(9.1) |
99.7 |
99.4 |
| Pro-FR-8040 |
400(37) |
34 |
11000(41.6) |
99.7 |
99.4 |
1. The product flow rate and salt rejection rate are derived under these precise test conditions:
Feed water concentration at a robust 2000 ppm as NaCl, with a feed water pressure of 225 psi (1.55 MPa), a feed water temperature of 77 °F (25 °C), and a recovery rate of 15% for each individual membrane.
2. Product flow variation range is a precise +/-15%; ensuring reliability and efficiency.
Operating Condition:
| Operating Limits |
Unit |
Value |
| Maximum operatingpressure |
psi(bar) |
600(41) |
| Maximumfeed water temperature |
°F(°C) |
113(45) |
| Maximum pressure drop |
bar |
1 |
| ContinuousoperationpH range |
|
2~11 |
| Cleaning PH range |
|
1~13 |
| 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-FR-4040 |
1016 |
100.3 |
19.1 |
| Pro-FR-8040 |
1016 |
200 |
28.6 |
A frequent challenge with RO membrane elements is fouling that can impede performance. While fouling does not alter the structural integrity of RO membrane elements, the accumulation of foulants on the membrane surface can substantially diminish its operational efficiency.
Proshare Anti-Fouling reverse osmosis (RO) effectively prevents fouling through the application of an innovative and exclusive hydrophilic coating on the membrane surface, ensuring long-term stable operation. By minimizing fouling, the frequency of cleaning is reduced, ultimately contributing to a lower Overall Operational Expenditure (OPEX) at water treatment facilities.
Proshare Anti- Fouling membrane is the solution for your needs in treating urban sewage water, specifically tailored for industrial applications.
Industry Applications
Proshare Proshare has honed its expertise by delivering tailored technical solutions to the industrial sector, where ultra-pure water is indispensable for a multitude of industrial processes, wastewater treatment, and resource recycling. Our commitment to innovation ensures reliable and efficient service.
We cater to a wide array of industry sectors, including petrochemical, mining, lithium extraction from salt lakes, lithium iron phosphate & lithium battery recycling, semiconductor processes, seawater desalination, reclaimed water systems, leachate management, synthetic biology, copper foil production, the pharmaceutical industry, and power generation, demonstrating our versatile capabilities.
Additionally, our solutions extend to various sectors such as steam boiler operations, food & beverage industries (including mineral water bottling, soft drinks, and juices), painting lines, dairies, ice cream production, laundries, hospitals, textile manufacturing, mechanical industries, and steel companies, showcasing our adaptability and broad expertise.
Hospitality/Seawater and Brackish Water Desalination Applications
Drawing on Proshare's extensive experience in desalination technology, we offer advanced solutions for water desalination in civil applications, such as hotels and touristic resorts. Freshwater supply is critical for these infrastructures, and our R.O. seawater or brackish water desalination solutions are adept at meeting the increasing water demands of burgeoning touristic regions.
Municipal and Civil use
We deliver pioneering and scalable solutions for efficient and sustainable wastewater and effluent treatment. Our expansive range of patented technologies, coupled with expertise from national-level experts and scientific research institutions, ensures compliance with stringent health and environmental standards for municipalities. We continuously refine our sanitation systems by utilizing feedback from our field engineers.
Our prowess in sewage treatment is a pivotal component of our expertise, aiding you in achieving sustainable development goals. As a leading force in sustainability, we offer a diverse spectrum of solutions, including:
Innovative sanitation technologies.
Recovery of reusable materials from wastewater.
Farming applications
Water is crucial to ensuring animal health (e.g. cattle, chickens, sheep, pigs) and optimizing their productive performance. Both the quantity and quality of water significantly influence the desired growth of animals.
Farm water may originate from various sources like water wells, civil water networks, and occasionally from rivers and other surface sources, each with unique characteristics.
Excluding civil network water (which contains free chlorine), other sources often have high concentrations of dissolved solids, suspended particles, and pathogens. Reverse osmosis technology stands out as the most effective method to mitigate these impurities, ensuring contaminated farm water undergoes rigorous treatment to remove substances harmful to animals.
Successful Cases Reference
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. This system achieved an impressive wastewater concentration of up to 40 times the original level, with an ammonium sulphate concentration of ≥ 20% in the concentrated output. This innovation significantly reduces energy consumption during the evaporation and crystallisation process, offering substantial cost savings for users. The stable water quality meets the Q/SH 0628.2-2014 corporate standard of China Petroleum and Chemical Corporation for circulating water make-up. Remarkably, this solution achieves zero wastewater discharge.
This positive outcome has led to additional orders from other subsidiaries within the group.
This membrane is also applicable to other high-temperature, highly acidic wastewater scenarios containing ammonium sulphate, suitable for industries such as energy, refining, chemical, and metallurgy. Our latest ammonia desulphurisation technology, combined with carbon capture, supports new energy consumption and the development of a green industry chain, aligning 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 a lithium extraction project located in Lakkor Tso Salt Lake ,Tibet.China:
Using only two-stage Nanofiltration, Introducing an enhanced one-stage Reverse Osmosis (RO) process, specifically engineered to handle complex water treatment challenges with exceptional efficiency.The output water is enriched with Mg2+ at 2.9mg/L and Ca2+ at 2.25mg/L. Enjoy an impressive Mg2+ retention rate exceeding 99% and a Ca2+ retention rate over 98%, showcasing the membrane's unparalleled filtration prowess. Experience optimal permeate quality, ensuring the highest purity and safety standards. Achieve a remarkable rate of 96.6%, with a flux approaching 20LMH, all under a consistent operating pressure of 1MPa, delivering reliable and efficient performance.Our proven membrane technology is both environmentally and economically advantageous, significantly elevating product purity and quality to new heights.
A comprehensive solution tailored to meet the most rigorous industry standards. A Complete Water Treatment Plant designed to generate Ultra-pure Water for the Semiconductor Industry, ensuring unmatched quality and purity.
As is well-known, electronic-grade ultra-pure water demands an extraordinarily high membrane desalination rate, which only a select few brands can achieve, ensuring superior quality and reliability.
Leveraging Proshre's revolutionary TFN membrane technology and the TsingXi team's profound expertise in the water treatment industry, our complete water treatment plant and pure water equipment solutions exhibit outstanding rejection performance of salts, boron, and TOC. The system's water production meets the stringent requirements of the semiconductor industry, ensuring unparalleled efficiency and quality.
This successful outcome played a pivotal role in securing a prestigious electronic ultra-pure water treatment project with a renowned Japanese listed company, further cementing our reputation for excellence.
Proshare The Team's Pioneering Leap in Cutting-Edge Reverse Osmosis Membrane Technology
Proshare Our team at Proshare has remarkably revolutionized the realm of reverse osmosis membranes by integrating advanced polymer interface nano-self-assembly technology. We've successfully surpassed the constraints often encountered with traditional membrane development, thanks to two pivotal advancements:
Revolutionary Ultra-Thin Separation Layer: Utilizing the prowess of polymer interface nanotechnology, our team has astonishingly minimized the separation layer thickness to a remarkable degree-at least thrice thinner than the conventional polyamide thin films. This groundbreaking refinement substantially boosts water flux, marking a significant leap in permeability.
Unmatched Performance Enhancement: With the strategic incorporation of nanoparticles and exclusive hydrophilic polymers, we've achieved unprecedented strides in elevating the membrane's hydrophilicity, anti-fouling properties, durability, and resistance to oxidation.
In comparison to conventional polyamide reverse osmosis membranes, Prosharehas made remarkable strides in four critical domains:
Innovative Self-Assembled Nanocomposite Films
By merging nano-scale precision control with nano-doping modifications, ultra-thin and highly ordered separation layers emerge through polymer interface nanotechnology. This innovation transcends the conventional limitations of polyamide membranes concerning thickness consistency and material diversity.
Superior Water Flux and Energy Optimization
Masterfully refining the layer-by-layer self-assembly process, we have precisely regulated the functional layer thickness, achieving a tri-fold reduction as opposed to traditional membranes. This meticulous control results in >3x heightened water flux coupled with a remarkable 30% decrease in energy consumption.
Innovative Polymer Materials with Outstanding Chemical Stability
Advancing beyond the polyamide frontier, we harness state-of-the-art hydrophilic polymers, including modified polysulfones and ceramic-organic hybrids, which boast extraordinary resistance to oxidation (withstanding up to 10 ppm chlorine exposure) alongside remarkable pH resilience (maintaining stability across a pH spectrum of 1-12).
Innovative Anti-Fouling Surface Engineering
Featuring a superhydrophilic surface (contact angle <10°) augmented by nanoparticle fortification, we achieve a 50% reduction in organic fouling, extending chemical cleaning intervals from 3 to 6 months and slashing maintenance expenditures by 40%.
Our commitment to excellence is reflected in our prestigious certifications, which include the Health & Safety Management System Certificate, the Environmental Management System Certificate, and the ISO 9001 Quality System Certificate. These certifications ensure that Proshare Innovation Suzhou Co., Ltd. provides only the highest standards in safety, environmental responsibility, and quality assurance.
We are proud holders of cutting-edge invention patents that underscore our innovative prowess. Our impressive portfolio includes the Invention Patent for Membranes Production and the Invention Patent for the Multi-layer RO Membrane, highlighting our dedication to pioneering advancements in water treatment technology. Demonstrating our commitment to environmental responsibility, Proshare's innovative solutions adhere to the highest standards of safety and ecological care, as evidenced by our RoHS Compliance Certificate.
Proshare Innovation Suzhou Co., Ltd. stands as a beacon of technological advancement and innovation, proudly recognized as a national high-tech enterprise. We specialize in the research, development, and industrialization of cutting-edge third-generation thin-film nanocomposite (TFN) membranes, pivotal for reverse osmosis (RO), nanofiltration (NF), and material separation applications. Since our inception in 2017 under the visionary leadership of Dr. Lin Xiaofeng, a distinguished recipient of prestigious national talent accolades, we have risen to prominence as the singular domestic manufacturer of TFN membranes in China.
Core Competencies
Technological Innovation: We have trailblazed the integration of TFN technology into nanofiltration membranes, ensuring complete autonomy in R&D and localization of both membrane and equipment production, setting a new standard in the industry.
Intellectual Property: Proud custodians of over 31 patents, our membranes' performance not only meets but exceeds international benchmarks, successfully replacing foreign-dominated products.
Production Capacity: Our expansive 2,000 m² R&D facility coupled with a 15,000 m² state-of-the-art production base underscores our robust manufacturing capabilities.
Funding: Successfully completed Pre-A Round in 2023 and A Round in January 2025 of financing, supported by the Suzhou Industrial Park Science Innovation Fund and Yong Sheng Capital, bolstering our growth trajectory.
Market Recognition: Recognized as a go-to supplier for prominent environmental engineering corporations and esteemed state-owned enterprises, affirming our market leadership.
Leadership:Dr. Lin Xiaofeng, an accomplished Ph.D. graduate from the University of Strasbourg in France, has been lauded with provincial and national accolades such as Suzhou Leading Talent and Jiangsu Dual Innovation Talent. He spearheads our breakthrough R&D initiatives in TFN membrane industrialization.
WHY US?
FAQ:
(1) Q: Why Choose Our Company?
A: We offer comprehensive water treatment solutions that redefine industry standards.
We deliver revolutionary Thin Film Nanocomposite (TFN) membrane sheets and elements, alongside holistic water treatment system solutions tailored to your needs.
A: Our customization capabilities are unrivaled,
backed by national experts and the innovative spirit of Tsinghua University Suzhou Environmental Innovation.
A: We are committed to ensuring quality and delivering exceptional value.
Our premium solutions not only solve your challenges, but also provide a significant return on investment. We offer comprehensive training, robust support, and unparalleled services, leveraging our local expertise to make a global impact.
A: We thrive on collaboration with our customers,
drawing inspiration from their daily pursuit of delivering the most precious resource - clean water. Together, we are pioneering a water-optimized world.
(2) Q: Are you a manufacturer or Trade Company?
A: We are a distinguished manufacturer, equipped with our own International Trade Department. This empowers us to thoroughly understand customer needs and offer the most competitive pricing.
(3) Q: How's the after-sale service?
A: We provide exemplary after-sale service, with engineers available for overseas assistance under the guidance of merchandisers and translators.
(4) Q: How about the quality?
A: Our commitment to quality is unparalleled. We source main sub-assemblies and raw materials from large, reputable companies, while our key components are innovatively developed by our dedicated team. Rigorous assembly line protocols and stringent quality testing ensure that your high standards are not only met but exceeded.
(5) Q: Product /Quality Guarantee and After Sale Service?
A: Enjoy a comprehensive 1-year warranty aligning with International standards. Our dedicated support team is available online 24/7 to ensure your absolute satisfaction with our machine. Reach out to us anytime for assistance with your inquiries.
(6) Q: Certification?
A: Tsingxi proudly holds ISO9001, ISO14001, and ISO45001 certifications, ensuring excellence and compliance. Our products are meticulously crafted to meet stringent 3C and CE technical standards, with full certification from the Industry Administration Authority. Tsingxi will tirelessly continue its journey to becoming a formidable high-tech leader in the global water treatment market, fueled by innovation and quality.
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