Proshare Unf500 Premium Water Purification System with High-Performance Tfn Membrane Design

• Customization: Available
• Membrane Type: Spiral
• Type: UF
• Model NO.: UNF500-8040
• Stable Salt Rejection: 95%
• Gpd(Gallon): 7400gallon/Day
• Feature: Large Flux, Durability, Super Hydrophilic
• Usage: Materials Separation and Filtration System
• Core Technology: Thin Film Nanocomposite(Tfn)
• Molecular Weight Cutoff Size: 500da
• Delivery Time: 10-15 Days
• Transport Package: Carton Box
• Specification: 8 Inch/4 Inch
• Trademark: PSI MEMBRANE
• Origin: China
• HS Code: 8421999090
• Production Capacity: 200, 000PCS/Year
• Package Size: 112.00cm * 23.60cm * 23.60cm
• Package Gross Weight: 14.200kg

Product Description

Product Description

 

Revolutionizing water purification, the UNF series, powered by avant-garde Thin Film Nanocomposite (TFN) technology and nano-level hydrophilic coating, offers unprecedented anti-fouling capabilities. These state-of-the-art membranes provide flux rates up to fourfold of traditional TFC membranes, all while functioning at a minimum of 50% reduced pressure. They are the quintessential upgrade for traditional TFC membranes.

Key features:
Precision at its Best Higher
Experience the precision of multiple precise cutting molecules, expertly customized to satisfy unique client specifications.
Unmatched Efficiency
Achieve unparalleled product flow rates that soar up to four times higher than leading imported brands, drastically curtailing energy usage and slashing project expenses.
Superior Selective Separation
With an exceptional ultra-high selectivity, it efficiently eliminates most colloidal iron, colloidal silicon, humic acid, and diverse dissolved organic matter (DOM), while seamlessly allowing the passage of inorganic single and bivalent ions.

Industrial Minimum- and Zero-Liquid Discharge (MLD/ZLD)

Key Applications:

Industrial Minimum- and Zero-Liquid Discharge (MLD/ZLD)

Facilitating industrial resource recovery and recycling across a multitude of sectors-spanning steel & metals, precious metals, chemical, medical, pharmaceutical, food, and petrochemical industries.

Water softening

Chlor-alkali processing

Efficiently de-coloring landfill leachate.

Product	Effective Membrane area ft² (m²)	Feed spacer thickness (mil)	Product Flow Rate¹  ²gpd( m³/d)	Stable Salt Rejection¹ (%)
UNF500-8040	400(37.2)	34	7400(28.0)	95
UNF1000-8040	400(37.2)	34	7400(28.0)	95
UNF2000-8040	400(37.2)	34	7400(28.0)	95
UNF3000-8040	400(37.2)	34	8000(30.3)	95
UNF5000-8040	400(37.2)	34	16000(60.6)	95

 

 

1. To maximize performance, permeate flow rate and stabilized salt rejection are established based on the following meticulously tested standard conditions:

NF membrane (2000ppm MgSO4, 0.48 MPa, 25ºC, 15% recovery), RO membrane (2000ppm NaCl solution,

1.55 MPa, 25ºC, 15% recovery) before any hot water sterilization.

2. Please be aware, the permeate flow variation range is +/-15%, and the ultimate water yield may undergo further fluctuations due to

the heat treatment process implicated.

SIZE: mm

Model	A	B	C
4040	1016	100.3	19.1
8040	1016	200	28.6

Main Application

Industry Applications

 

ProshareProshare Innovation Suzhou Co., Ltd. has solidified its reputation by delivering unparalleled technical solutions explicitly crafted for the industrial sector, ensuring the provision of utterly pure water. Whether addressing complex industrial processes, wastewater treatment, or resource recycling, our expertise is truly second to none.
We play an active role in several pivotal industry sectors, including petrochemical, mining, lithium extraction from salt lakes, lithium iron phosphate & lithium battery recycling, semiconductors, seawater desalination, reclaimed water, leachate management, synthetic biology, copper foil production, pharmaceuticals, and power generation.
Our proficiency spans a wide range of applications such as steam boiler feeding, food & beverage sectors (encompassing mineral water bottling, soft drinks, juices), painting lines, dairies, ice cream production, laundries, hospitals, textiles, mechanical industries, and steel companies, among others.

Hospitality/Seawater and Brackish Water Desalination Applications

Proshare's vast expertise in desalination technology is adeptly utilized for water desalination in hotels and tourist resorts. Given the vital need for fresh water in these settings, our R.O. seawater or brackish water desalination solutions offer a sophisticated and reliable alternative that capably meets the growing demands of fast-expanding tourist areas.

Municipal and Civil Use

We are committed to providing innovative, scalable, and eco-friendly solutions for efficient and sustainable wastewater and effluent treatment. Our extensive portfolio, featuring patented technologies and supported by national-level experts and scientific research institutions, guarantees municipalities the highest adherence to stringent health and environmental standards. We remain dedicated to continually enhancing our sanitation systems, driven by systematic, real-time feedback from our field engineers.
Our extensive expertise in sewage treatment is a cornerstone in empowering you to meet your sustainable development goals. As a pioneer in sustainable development, we offer a diverse array of solutions, including:
Cutting-edge Sanitation technologies.
Innovative Recovery of Reusable Materials from Wastewater.

Farming Applications

Ensuring optimal animal health and productivity for livestock such as cattle, chickens, sheep, and pigs hinges on both the quality and availability of water. Premium water quality is essential in fostering the desired growth and maximizing performance of the animals.
Farm water sources can vary widely, originating from wells, civil water networks, and occasionally rivers or other surface sources, each with unique characteristics.
With the exception of chlorine-treated civil network water, other sources often contain high levels of dissolved and suspended solids and pathogens. Reverse osmosis technology is the most effective method to address these contaminants. It is crucial for farm water, especially from non-civil sources, to undergo technological treatment to reduce harmful substances, ensuring the safety and well-being of the animals.

Successful Cases Reference

Proshare PSI MEMBRANE Desalination RO Membrane Serves Desalination in Cruise Ship
Historically, the arena of desalination membranes for international luxury cruise ships has been dominated by leading global brands. These majestic vessels navigate diverse waters, where fluctuations in salinity and temperature demand membranes that can seamlessly adapt to various conditions. Proshare's cutting-edge membranes deliver unparalleled water production, consistently meeting the high standards of ocean-traveling vessels despite these challenges.
The PSI MEMBRANE Pro-HR-SW seawater desalination membranes have elevated the standard with their remarkable desalination rate and steadfast water production reliability. These membranes exceed the stringent water quality criteria of luxury cruise ships, ensuring top-tier performance for these opulent liners.
This remarkable success spurred the replacement of existing desalination membranes on three additional cruise ships. Proshare's achievement has established it as a trailblazing national brand, securing international luxury cruise ship orders for desalination RO membranes.

AComplete Water Treatment Plant for Generating Ultra-pure Water in the Semiconductor Industry

The demand for ultra-pure water for electronics, especially through membrane desalination, is extremely high, with only a few brands able to meet these exacting standards.
Leveraging Proshare's pioneering TFN membrane technology and the TsingXi team's profound expertise in water treatment, our comprehensive water treatment plant provides pure water solutions with exceptional rejection of salts, boron, and TOC. This system's water production meets the semiconductor industry's stringent water demands.
This successful achievement facilitated our acquisition of an electronic ultra-pure water treatment project from a leading Japanese listed company.

ProshareTailor-made TFN Special Acid-resistant and High-pressure Membranes for Wastewater Treatment in Petrochemical / Refining, Achieving Truly Zero Liquid Discharge

Proshare Tailor-made TFN special acid-resistant and high-pressure membranes, optimized forwastewater treatment in ammonium sulphate desulphurization processes, achieved concentration levels up to 40-fold with an ammonium sulphate concentration of ≥ 20% in the concentrated water. This significantly cuts energy consumption for subsequent evaporation and crystallization, offering substantial cost reductions. The water produced complies with the corporate standard Q/SH 0628.2-2014 for circulating water make-up water of China Petroleum and Chemical Corporation, ensuring zero wastewater discharge.
This outstanding achievement has led to a surge of subsequent orders from other subsidiaries within the group.
This innovative membrane technology also applies to other high-temperature, highly acidic wastewater scenarios containing ammonium sulphate, including sectors like energy, refining, chemical, and metallurgy. The latest advancements in ammonia desulphurization technology, combined with carbon capture, foster new energy consumption and the evolution of a green industry chain, in alignment with the national 'dual-carbon policy.'

Proshare TFN-SEP Customized NF Membrane Dramatically Boosts Lithium Permeate Rate up to 96.6%, Retention Rate of Mg2+ > 99%, Retention Rate Ca2+ > 98%
Technical Bottlenecksof Membrane Separation (Nanofiltration/Reverse Osmosis) in Lithium Extraction from Salt Lakes challenged by membranefouling,lowsElectrical efficiency currently stands at just below 80%, highlighting a significant potential for enhancement and optimization, paving the way for future advancements.HighenergyConsumption could account for approximately 30%-40% of the total operational costs, presenting an exciting opportunity for groundbreaking cost-saving innovations.ShortMembranelifespan is estimated at a robust 2-3 years, offering an exceptionally reliable and durable solution for a multitude of applications.

Proshare PSI MEMBRANE TFN-SEP Customized NF/RO Membrane
has demonstrated unparalleledperformanceData in a pivotal lithiumextraction project located in the breathtakingpristine Lakkor Tso Salt Lake , Tibet, China:

Employing a sophisticated 2-stage Nanofiltrationprocess alongside a 1-stage RO, we achieve superb production water quality with Mg2+ levels at 2.9mg/L and Ca2+ at 2.25mg/L. The retention rate for Mg2+ exceeds 99%, with Ca2+ retention at over 98%. Moreover, the lithiumpermeate rate impressively reaches 96.6%, with the flux achieving an almost unmatched 20LMH under an operating pressure of 1MPa.Our cutting-edge membrane technology is both environmentally sustainable and economically advantageous, markedly enhancing the purity and quality of our products.

Our Advantages

ProshareTeam's Breakthrough in Next-Generation Reverse Osmosis Membrane Technology
ProshareOur team has pioneered an innovative breakthrough with the development of cutting-edge reverse osmosis membranes. Harnessing the power of polymer interface nano-self-assembly technology, we have overcome the typical barriers faced in traditional membrane development with two groundbreaking advancements:
Ultra-Thin Separation Layer: Through the sophisticated application of polymer interface nanotechnology, our team has succeeded in crafting a separation layer that is at least three times thinner than conventional polyamide thin films, previously constrained to 100 nm. This revolutionary reduction in thickness amplifies water flux, leading to a dramatic enhancement in permeability.
Enhanced Performance: By introducing nanoparticles along with specialized hydrophilic polymers, we have achieved groundbreaking strides in boosting the membrane's hydrophilicity, anti-fouling capabilities, durability, and resistance to oxidation.
Compared to traditional polyamide reverse osmosis membranes,Proshare's innovation manifests in breakthroughs across four pivotal aspects:
Self-Assembled Nanocomposite Films
The fusion of nano-scale precision control with nano-doping modification paves the way for the formation of ultra-thin, meticulously ordered separation layers through polymer interface nanotechnology. This revolutionary method transcends the constraints in thickness uniformity and material diversity found in conventional polyamide membranes.
Enhanced Water Flux and Energy Efficiency
By meticulously optimizing the layer-by-layer self-assembly process, we have precisely regulated the functional layer thickness, achieving a remarkable 3x reduction compared to traditional membranes. This strategic evolution results in >3x higher water flux and 30% lower energy consumption.
Novel Polymer Materials with Superior Chemical Stability
In a departure from polyamide, our team employs advanced hydrophilic polymers (e.g., modified polysulfones) and ceramic-organic hybrids. These cutting-edge materials display superior oxidation resistance (withstanding 10 ppm chlorine exposure) and pH tolerance (stabilizing within the 1-12 pH range).
Anti-Fouling Surface Engineering
Our superhydrophilic surface, crafted with a contact angle less than 10° and fortified by nanoparticle reinforcement, reduces the propensity for organic fouling by 50%. This innovation prolongs chemical cleaning cycles from 3 months to 6 months, while slashing maintenance costs by 40%.

Certifications

 

Health & Safety Management System Certificate Environmental Management System Certificate ISO 9001 Quality System Certificate Proshare Innovation Suzhou Co., Ltd. stands as a beacon of excellence, showcasing our unwavering commitment to the pinnacle of industry standards. Our certifications reflect a robust health and safety management system, an unwavering dedication to preserving the environment, and a steadfast adherence to ISO 9001 quality management protocols. This trifecta of certifications not only highlights our proactive approach to comprehensive management systems but also reinforces our promise to deliver products and services of exceptional quality.

 

Invention Patent of Membranes Production Invention Patent of Multi-Layer RO Membrane Utility Model Patent Certificates At Proshare Innovation Suzhou Co., Ltd., innovation isn't just a buzzword-it's our legacy. Our impressive portfolio of patents epitomizes our relentless pursuit of technological advancement. From groundbreaking innovations in membrane production to the state-of-the-art development of multi-layer RO membranes, our patents are a testament to our leadership at the forefront of cutting-edge technologies. We are pioneers, continually shaping the future landscape of the industry with our inventive spirit and ingenious solutions.

Packaging & Shipping

 

 

Company Profile

Proshare Innovation SuzhouCo., Ltd. emerges as a leader in the realm of water purification, a true beacon of cutting-edge technology. As an esteemed national high-tech enterprise, we are dedicated to pioneering advancements in third-generation thin-film nanocomposite (TFN) membranes, meticulously crafted for reverse osmosis (RO), nanofiltration (NF), and other critical material separation applications. Founded in the dynamic year of 2017 by visionary overseas-returned doctoral experts, under the esteemed leadership of the illustrious Dr. Lin Xiaofeng-who has been honored with national-level talent accolades-Proshare Innovation stands as the exclusive domestic pioneer in China producing TFN membranes.

Core Competencies

Technological Innovation: As trailblazers in our field, we have masterfully integrated TFN technology into nanofiltration membranes. We pride ourselves on achieving full independence in research and development. Our state-of-the-art facilities ensure the localization of both membrane manufacturing and the equipment used, setting new industry benchmarks and leading the way forward.
Intellectual Property: With an impressive portfolio of over 31 patents, our membrane technology not only meets but surpasses international standards, effectively replacing previously monopolized foreign products and establishing new industry norms. Our innovations are setting the pace for future advancements.
Production Capacity: We proudly operate a sophisticated 2,000 m² R&D facility, complemented by an extensive15,000 m² production base. Our infrastructure is meticulously equipped to meet the burgeoning demand for our innovative solutions, ensuring we remain at the forefront of industry needs.
Funding: We have triumphantly closed Pre-A Round (2023) and A Round (January 2025) financing, robustly supported by Suzhou Industrial Park Science Innovation Fund and Yong Sheng Capital, further reinforcing our financial foundation and growth trajectory. This solid backing propels us toward a future of innovation and expansion.
Market Recognition: Our distinction as a preferred supplier for prestigious listed environmental engineering firms and state-owned enterprises underscores our market leadership. The trust our clients place in us is a testament to our quality and reliability.
Leadership:Dr. Lin Xiaofeng, an esteemed Ph.D. graduate from the renowned University of Strasbourg in France, has been duly recognized with numerous accolades, including Suzhou Leading Talent and Jiangsu Dual Innovation Talent awards. Under his dynamic and visionary guidance, our R&D endeavors in TFN membrane industrialization continue to innovate and break new ground.

WHY US?

FAQ:

(1) Q: Why Choose Our Company?

A: We provide comprehensive water treatment solutions that are transforming the industry.
Our groundbreaking Thin Film Nanocomposite (TFN) membrane sheets, membrane elements, and holistic water treatment systems offer unmatched solutions for customers seeking cutting-edge technology. We are revolutionizing the landscape of water purification.

A: Customization capabilities
Our solutions are expertly backed by national specialist teams and the prestigious Tsinghua University Suzhou Environmental Innovation. This collaboration ensures that we deliver tailored solutions to meet the unique needs of our customers.

A: Ensuring quality and delivering worth.
Our premium solutions not only assure excellence,but they also offer a remarkable return on investment (ROI) for our clients. We provide comprehensive training, support, and services, extending our local expertise to the global stage, ensuring our clients achieve outstanding results.Our approach is to provide complete training, robust support, and unparalleled services, leveraging our local expertise on a global platform.

A: Collaborating with our customers
We draw inspiration from our customers, who tirelessly work to deliver the invaluable gift of clean water. Together, we strive for a world optimized by water solutions, ensuring a brighter and more sustainable future for all.
(2) Q: Are you a manufacturer or Trade Company?
A: At Proshare Innovation Suzhou Co., Ltd., our prowess as a professional manufacturer is amplified by our dedicated International Trade Department. This empowers us with a profound understanding of customer needs, enabling us to offer not just competitive pricing, but also remarkable value that aligns with the aspirations of our clientele.
(3) Q: How's the after-sale service?
A: Our team of seasoned engineers is at your service globally, delivering on-site support with precision. This seamless service is bolstered by the vigilant oversight of our merchandisers and the finesse of our expert translation services, ensuring a flawless customer experience.

(4) Q: How about the quality?
A: Our commitment to excellence is reflected in our rigorous quality assurance processes. We source our main sub-assemblies and raw materials from the industry's leading companies. Furthermore, our state-of-the-art components are crafted in-house, thanks to the ingenuity of our expert team. This commitment ensures a professional assembly line and stringent quality testing that set the bar for the highest standards.

(5) Q: Product /Quality Guarantee and After Sale Service?
A: Experience unparalleled assurance with our all-encompassing 1-year warranty, which adheres to the pinnacle of International standards. Our dedicated online support team is available around-the-clock, 24/7, ensuring that any queries regarding our machine are not only addressed promptly but with utmost efficiency.

(6) Q: Certification?
A: With pride, Tsingxi stands as a beacon of excellence, holding ISO9001, ISO14001, and ISO45001 certifications. Our products are crafted to meet the exacting technical standards of 3C and CE. Each product is officially certified by the Industry Administration Authority, underscoring our unwavering dedication to the highest quality and utmost safety standards.Tsingxi is unwavering in its commitment to ascending as a dominant high-tech force in the global water treatment market. We continue to set new benchmarks for innovation and reliability, embodying a mission of excellence and progress.