PSI MEMBRANE®Pro-BW brackish water membrane ,Artfully engineered with cutting-edge Thin Film Nanocomposite (TFN) technology, these components are impeccably tailored for handling reclaimed wastewater, surface water, and even challenging well waters treatment and feed processes Waters with total dissolved solids (TDS) ranging between 2000 ppm and 8000 ppm.
Key features:
Achieve superior higher flux:Provides unwavering water quality with significantly higher rejection and flow compared to traditional technology membranes.
Exceptional anti-fouling resistance:Remarkable anti-fouling protection drastically minimizes the presence of microorganisms and inorganic fouling.
Outstanding chemical cleaning resistance:Superior resistance to cleaning agents ensuring prolonged stable operation and exceptional durability.
Key applications:
Perfectly suited for industrial applications including Electronics, Power, Petrochemical, Refinery, Food and Beverage industries.
Optimized for municipal water purification.
| 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-BW-2521 |
14(1.3) |
32 |
350(1.2)
|
99.5 |
99.2 |
| Pro-BW-2540 |
28(2.6) |
32 |
750(2.8)
|
99.5 |
99.2 |
| Pro-BW-4021 |
36(3.3) |
32 |
1000(3.8)
|
99.5 |
99.2 |
| Pro-BW-4040 |
85(7.9) |
32 |
2600(9.8) |
99.5 |
99.2 |
| Pro-BW-8040 |
400(37) |
32 |
10500(39.7) |
99.5 |
99.2 |
| Pro-BW-8040 |
440(40) |
28 |
12500(47.3) |
99.5 |
99.2 |
1. The product flow rate and salt rejection rate have been meticulously determined under the following precise test conditions:
Feed water concentration: 2000 ppm as NaCl, Feed water pressure: 225 psi (1.55 MPa), Feed water temperature: 77 °F (25 °C), with a Recovery rate of 15% for each single, efficient membrane.
2. Experience a reliable variation range of product flow at +/-15%, ensuring consistent performance.
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-BW-2521 |
533 |
61 |
19 |
| Pro-BW-2540 |
1016 |
61 |
19 |
| Pro-BW-4021 |
533 |
100 |
19 |
| Pro-BW-4040 |
1016 |
100.3 |
19.1 |
| Pro-BW-8040 |
1016 |
200 |
28.6 |
| Pro-BW-8040 |
1016 |
200 |
28.6 |
Industry Applications
Proshare has garnered invaluable expertise by offering innovative technical solutions to the industrial sector, which demands absolutely pristine water for diverse industrial processes, effective wastewater treatment, and resource recycling.
Our engagements span across pivotal industry sectors including petrochemicals, mining, lithium extraction from salt lakes, lithium iron phosphate & lithium battery recycling, semiconductors, seawater desalinization, reclaimed water systems, leachate management, synthetic biology, copper foil production, pharmaceuticals, and power generation.
Additionally, our expertise extends to steam boiler feeding, food & beverages (mineral water bottling, soft drinks, juices), painting lines, dairies, ice creams, laundries, hospitals, textiles, mechanical industries, and steel production.
Hospitality/Seawater and Brackish Water Desalination Applications
Proshare harnesses extensive desalination technology experience to provide water desalination solutions for civil use in hotels and touristic resorts. Freshwater supply is crucial for these infrastructures, and R.O. sea or brackish water desalination offers a viable solution to meet the escalating demands of expanding tourist areas.
Farming applications
Water is vital for ensuring the health and productivity of farm animals, such as cattle, chickens, sheep, and pigs. It's not just the quantity, but the quality of water that significantly impacts their growth and overall performance.
Farm water can originate from various sources, including water wells, civil water networks, and less commonly, rivers and other surface sources.
Excluding water from civil networks (which contains free chlorine), other sources often have high levels of dissolved and suspended solids and pathogens. Thus, reverse osmosis technology has proven to be the most efficient solution for mitigating the negative impacts of contaminated farm water, necessitating technological treatment to eliminate substances harmful to animals.
Municipal and Civil use
We deliver cutting-edge and scalable solutions for the efficient and sustainable treatment of wastewater and effluents. Our extensive portfolio, featuring patented technologies and collaborations with national experts and scientific research institutions, ensures compliance with strict health and environmental standards in municipalities, striving for continual improvements via systematic feedback from our field engineers.
Our expertise in sewage treatment is a cornerstone of our commitment to helping you achieve sustainable development goals. As a leading player in sustainable solutions, we offer an extensive array of technologies, including:
Sanitation technologies.
Recovery of reusable materials from wastewater.
Successful Cases Reference
Proshare PSI MEMBRANE Desalination RO Membrane Serves Desalination in Cruise Ship
Historically, the application of desalination membranes onboard international luxury cruise ships has been dominated by select international brands. As the journey progresses, the cruise ship encounters variations in feed water quality due to fluctuating salinity and temperature. Therefore, these membranes are meticulously designed to adapt to varying conditions, ensuring consistent and stable water production to cater to the demands of ocean-going vessels.
The PSI MEMBRANE Pro-HR-SW seawater desalination membranes have set a new benchmark in performance with their impressive desalination rate and stable water production. The quality of the water they produce adheres to the rigorous standards required by luxury cruise ships.
This outstanding performance facilitated the replacement of desalination membranes on three additional cruise ships. Proshare's success in this endeavor cements its position as the pioneering national brand to secure international luxury cruise ship orders for desalination RO membranes.
A Complete Water Treatment Plant for Generating Ultra-pure Water in Semiconductor Industry
In the realm of electronic-grade ultra-pure water, the membrane desalination rate must meet extraordinarily high standards, a feat achievable by only a select few brands.
Leveraging Proshare's groundbreaking TFN membrane technology and the extensive expertise of the TsingXi team, the complete water treatment plant pure water equipment solutions have demonstrated exceptional performance in rejecting salt, boron, and TOC. The system's water production aligns perfectly with the stringent demands of the semiconductor industry's water requirements.
This favorable outcome paved the way for us to secure the electronic ultra-pure water treatment project for a renowned Japanese listed company.
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 involving ammonium sulphate desulphurisation. This system achieves a remarkable concentration of wastewater up to 40 times, with ammonium sulphate concentrated to at least 20%. This significantly cuts down on the energy consumed during subsequent evaporation and crystallisation, leading to notable cost savings for users. The water quality produced consistently meets the China Petroleum and Chemical Corporation corporate standard Q/SH 0628.2-2014 for circulating water make-up water. Achieving true zero wastewater discharge, it stands as a testament to innovation.
This positive outcome has led to additional orders from other group subsidiaries.
These membranes are also suitable for other high-temperature, highly acidic wastewater scenarios containing ammonium sulphate, across industries such as energy, refining, chemical, and metallurgy. The latest advancements in ammonia desulphurisation technology, combined with carbon capture, bolster new energy consumption and the development of a green industrial chain, aligning with the national 'dual-carbon policy.
Proshare TFN-SEP Customized NF Membrane Dramatically Increases Lithium Permeate Rate up to 96.6%,with an impressive Mg2+ retention rate exceeding 99%,and a Ca2+ retention rate over 98%
Technical Bottlenecks of Membrane Separation (Nanofiltration/Reverse Osmosis) in Lithium Extraction from Salt Lakes challenged by membrane fouling,lRemarkably low electivity at less than 80%,where the energy consumptionhigh, whichtakes up about 30%-40% of the overall cost, and the short-livedmembrane has a lifespan ranging from 2 to 3 years.At Proshare Innovation Suzhou Co., Ltd., ourProshare PSI MEMBRANE TFN-SEP Customized NF/RO Membrane hasdemonstrated superior performance withdata showing exceptional efficiency in
lithium extraction
projects located in the pristineLakkor Tso Salt Lake in Tibet, China.With the implementation of a 2-stage Nanofiltrationprocess combined with a 1-stage RO, we achieve production water with Mg2+ at just 2.9mg/L and Ca2+ at 2.25mg/L, with a retention rate of Mg2+ exceeding 99% and retention rate for Ca2+ over 98%. Thelithium permeate rate reaches an impressive 96.6%, and the flux approaches 20LMH under an operating pressure of 1MPa. Our proven membrane technology is both environmentally and economically efficient, significantly enhancing product purity and quality.
Proshare Team's Groundbreaking Achievements in Cutting-Edge Reverse Osmosis Membrane Technology
Proshare team has ingeniously crafted a revolutionary new generation of reverse osmosis membranes utilizing polymer interface nano-self-assembly technology. This triumph surmounts the conventional constraints of reverse osmosis membrane development through two pivotal innovations:
Ultra-Thin Separation Layer: By leveraging advanced polymer interface nanotechnology, our team has dramatically reduced the separation layer's thickness to a mere fraction of traditional polyamide thin films, previously confined to 100 nm. This groundbreaking achievement significantly boosts water flux and results in a remarkable enhancement in permeability.
Enhanced Performance: The incorporation of nanoparticles and cutting-edge hydrophilic polymers catapults the membrane's hydrophilicity, anti-fouling prowess, durability, and oxidation resistance to new heights.
In contrast to conventional polyamide reverse osmosis membranes, Proshare's innovation showcases unprecedented advancements in four crucial dimensions:
Self-Assembled Nanocomposite Films
The fusion of nano-scale precision control with nano-doping modification facilitates the crafting of ultra-thin, meticulously ordered separation layers through polymer interface nanotechnology. This strategy eclipses the limitations associated with conventional polyamide membranes concerning thickness uniformity and material diversity.
Enhanced Water Flux and Energy Efficiency
Optimizing the layer-by-layer self-assembly technique allows for precise control of the functional layer thickness, achieving a dramatic 3x reduction compared to traditional membranes. This results in a phenomenal >3x augmentation in water flux and a 30% reduction in energy consumption.
Innovative Polymer Materials with Unmatched Chemical Stability
Stepping beyond polyamide, the team employs state-of-the-art hydrophilic polymers, such as modified polysulfones, and ceramic-organic hybrids. These materials boast remarkable oxidation resistance (withstanding exposure to 10 ppm chlorine) and pH resilience (maintaining stability across a pH range of 1-12).
Advanced Anti-Fouling Surface Engineering
The ultra-hydrophilic surface (contact angle <10°) fortified with nanoparticle reinforcement significantly curtails organic fouling by 50%, extending chemical cleaning intervals from 3 months to an impressive 6 months, and slashing maintenance expenses by 40%
At Proshare Innovation Suzhou Co., Ltd., we pride ourselves on holding prestigious certifications that reflect our commitment to excellence. We have achieved the Health & Safety Management System Certificate, showcasing our dedication to workplace safety. Furthermore, our Environmental Management System Certificate highlights our responsibility towards sustainable operations. Lastly, our ISO9001 Quality System Certificate stands as a testament to our unwavering dedication to manufacturing excellence and quality assurance.
Our innovative prowess at Proshare Innovation Suzhou Co., Ltd. is highlighted by our impressive portfolio of invention patents. We hold a patent for the production of high-performance membranes, a testament to our cutting-edge technology and expertise. Additionally, our invention patent for the multi-layer RO membrane underscores our leadership in revolutionizing water purification solutions. The RoHS Compliance Certificate held by Proshare Innovation Suzhou Co., Ltd. underlines our commitment to environmental responsibility. This certification ensures that our Proshare Bwro 8040/4040 Tfn High Flux Water Filter System Components are produced with minimal use of hazardous substances, aligning with global environmental standards and contributing to a sustainable future.
Proshare Innovation Suzhou Co., Ltd. Proshare Innovation Suzhou Co., Ltd. stands as a beacon of cutting-edge technology in China, recognized as a national high-tech enterprise at the forefront of advancing third-generation thin-film nanocomposite (TFN) membranes. Since its inception in 2017, spearheaded by the visionary Dr. Lin Xiaofeng, a national talent awardee, the company has cemented its position as the premier domestic producer of TFN membranes for reverse osmosis, nanofiltration, and material separation applications. These innovations are driving the future of water filtration technology.
Core Competencies
Technological Innovation: At the heart of our success lies the pioneering application of TFN technology to nanofiltration membranes. We have achieved unparalleled strides in independent R&D, culminating in the local production of both TFN membranes and the sophisticated manufacturing equipment that produces them.
Intellectual Property: Our intellectual prowess is showcased through an impressive portfolio of over 31 patents. These achievements ensure that our membrane performance not only meets but often exceeds international standards, effectively replacing foreign-dominated alternatives.
Production Capacity: Our expansive infrastructure includes a cutting-edge 2,000 m² R&D facility complemented by a sprawling 15,000 m² production base, enabling us to scale innovations to meet industry demands.
Funding: We have successfully secured significant financial backing, completing both Pre-A and A rounds of financing with investments from the Suzhou Industrial Park Science Innovation Fund and Yong Sheng Capital, supporting our relentless pursuit of innovation.
Market Recognition: Our reputation as a preferred supplier is solidified through our partnerships with renowned listed environmental engineering firms and state-owned enterprises, marking our influence and trustworthiness in the industry.
Leadership:Under the astute leadership of Dr. Lin Xiaofeng, a distinguished Ph.D. graduate from the University of Strasbourg, our company thrives on research excellence. Dr. Xiaofeng's accolades, including provincial and national talent awards, underscore our dedication to pioneering R&D breakthroughs in the industrialization of TFN membranes.
WHY US?
FAQ:
(1) Q: Why Choose Our Company?
A: We offer comprehensive water treatment solutions.
Our innovative TFN membrane sheets and elements, alongside our bespoke water treatment systems, redefine what's possible in the industry.
A: Our customization capabilities are unmatched.
Supported by national expert teams and the esteemed Tsinghua University Suzhou Environmental Innovation, we tailor solutions to fit unique needs.
A: Ensuring quality and delivering value is our creed.
Our premium solutions not only meet quality benchmarks but also maximize ROI for our clients. We offer comprehensive training, support, and services, leveraging our local expertise to make a global impact.
A: Collaboration with our customers drives us.
Inspired by our customers' commitment to clean water, we strive together towards a world where water is optimized for use, fostering a brighter future.
(2) Q: Are you a manufacturer or Trade Company?
A: As a dedicated manufacturer with an International Trade Department, we possess the unique ability to understand our customers' needs intimately, ensuring fair pricing and exceptional service.
(3) Q: How's the after-sale service?
A: Our after-sale service is unparalleled, offering skilled engineers ready to provide overseas service, guided by our merchandiser's expertise and translation support.
(4) Q: How about the quality?
A: Quality is our hallmark, with key parts innovated by our expert team. Major components and raw materials are sourced from industry giants, and rigorous quality tests ensure each product meets demanding standards.
(5) Q: Product /Quality Guarantee and After Sale Service?
A: Enjoy peace of mind with our 1-year warranty, aligned with International standards. Our dedicated support team is available online 24/7 to assist you with any inquiries regarding our machines. We're here to ensure your experience is seamless and satisfying.
(6) Q: Certification?
A: Tsingxi proudly upholds the prestigious certifications of ISO9001, ISO14001, and ISO45001, guaranteeing exceptional quality and environmental standards. Our products are meticulously designed to align with the rigorous technical benchmarks of 3C and CE, ensuring reliability and safety. Each product is thoroughly certified by the Industry Administration Authority, reinforcing our commitment to excellence. Tsingxi remains committed to advancing as a formidable high-tech leader in the global water treatment sector, continuously pushing boundaries to deliver innovative solutions that transform the industry.
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