Durable Industrial Water Purifier RO Membrane for Quality Water Treatment

• Customization: Available
• Membrane Type: Spiral
• Type: RO
• Model NO.: Pro-CR-RO1-8040
• Stable Salt Rejection: 98%
• Gpd(Gallon): 12500gallon/Day
• Feature: Large Flux, Durability, Super Hydrophilic
• Usage: Materials Separation and Filtration System
• Core Technology: Thin Film Nanocomposite(Tfn)
• Oxidation-Resistant Capacity: >500000ppmh
• 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

 

This advanced membrane, utilizing our proprietary TFN oxidation-resistant diaphragm and an array of unique oxidation-resistant materials, is meticulously engineered to tackle water with oxidizing agents. By eliminating the need for reducing agents, it dramatically enhances system efficiency and minimizes chemical consumption. It finds widespread application in municipal nanofiltration waterworks, rural distributed water supply systems, and industrial wastewater recycling.

Key features:

Exceptional Oxidation Resistance
Expertly designed to handle water with oxidizing agents, thus obviating the necessity for reducing agents.
Unmatched High Efficiency
Perfectly suited for water purification and process fluid systems requiring superior efficiency during chemical washing with high-performance oxidants.
Broad Versatile Applications
Exceptionally ideal for the concentration of process fluids, adapting seamlessly to various operational needs.

 

 

Product	Effective Membrane  area ft² (m²)	Feed spacer thickness  (mil)	Product Flow Rate        gpd( m³/d)	Stable Salt Rejection (%)	Antioxidant Capacity (ppmh)
Pro-CR-RO1-8040	400 (37.2)	34	12500 (47.3)	98	>500000
Pro-CR-NF1-8040	400 (37.2)	34	7800 (29.5)	98	>500000
Pro-CR-NF2-8040	400 (37.2)	34	9200 (34.8)	96	>500000
Pro-CR-NF3-8040	400 (37.2)	34	12800 (48.4)	92	>500000
Pro-CR-NF4-8040	400 (37.2)	34	15000 (56.8)	80	>500000

1. Permeate flow rate and stabilized salt rejection are assessed under the following rigorous standard test conditions:

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

1.55 MPa, 25ºC, 15% recovery) prior to undergoing any hot water disinfection processes.

2. The permeate flow variation range is +/-15%, with the final water yield subject to further fluctuations due to

the intricate heat treatment process.

SIZE: mm

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

Main Application

Industry Applications

 

Proshare Proshare has garnered a wealth of invaluable experience by delivering cutting-edge technical solutions to the industrial sector. Here, the demand for absolutely pristine water is paramount across various industrial processes, including wastewater treatment, reuse innovations, and resource recycling.
Our expertise spans a wide array of industry sectors, notably petrochemical, mining, lithium extraction from salt lakes, lithium iron phosphate & lithium battery recycling, semiconductor advancements, seawater desalination, reclaimed water processing, leachate management, synthetic biology, copper foil production, pharmaceuticals, and power generation.
Furthermore, our reach extends to crucial areas such as steam boiler feed systems, food & beverage industries (including mineral water bottling, soft drinks, and juices), painting lines, dairies, ice creams, laundries, hospitals, textiles, mechanical industries, and steel companies, exemplifying the diversity of our applications.

Hospitality/Seawater and Brackish Water Desalination Applications

Leveraging Proshare's vast experience in desalination technology, we extend our expertise to water desalination for civil uses in hotels and tourist resorts. Given the essential nature of fresh water for these infrastructures, our Reverse Osmosis (R.O.) solutions for seawater or brackish water desalination serve as a strategic alternative, meeting the substantial water requirements of rapidly growing tourist destinations and their escalating water needs.

Municipal and Civil use

Proshare is committed to offering innovative and scalable solutions for the efficient, sustainable treatment of wastewater and effluents. Our extensive portfolio features patented technologies and collaborations with national-level experts and scientific research institutions, ensuring municipalities meet stringent health and environmental standards. Continuous improvement of our sanitation systems is driven by systematic feedback from our field engineers, enhancing performance and reliability.
Our sewage treatment expertise is a cornerstone of the solutions we provide, enabling you to achieve sustainable development goals. As a pivotal player in sustainability, Proshare offers a comprehensive range of solutions including:
Advanced sanitation technologies.
Innovative recovery of reusable materials from wastewater.

Farming applications

Water quality is crucial for ensuring the health of farm animals such as cattle, chickens, sheep, and pigs, directly impacting their productivity and growth. Beyond water quantity, maintaining superior water quality is essential for optimal animal performance.
Farm water supply sources are varied, ranging from water wells and civil water networks to, to a lesser extent, rivers and other surface sources.
Excluding civil network water (containing free chlorine), these other sources often harbor high concentrations of dissolved, suspended solids, and pathogens. Hence, reverse osmosis technology has proven to be the most effective method for mitigating these adverse effects. Contaminated farm water should undergo advanced technological treatment to significantly reduce harmful substances, ensuring the health and well-being of animals.

Successful Cases Reference

Proshare PSI MEMBRANE Desalination RO Membrane Serves Desalination in Cruise Ship
Historically, the application of desalination membranes on international luxury cruise ships has been dominated by a select few international brands. With the journey of these magnificent ships, the quality of feed water, including salinity and temperature, undergoes constant changes. Thus, these membranes must effortlessly adapt to varying conditions, ensuring stable water production to satisfy the stringent demands of ocean-going vessels.
The PSI MEMBRANE Pro-HR-SW seawater desalination membranes exhibited superior prowess, achieving an exceptional desalination rate while maintaining stable water production. The resultant water quality met and exceeded the rigorous standards set by luxury cruise ships.
The outstanding results prompted the replacement of desalination membranes across three additional luxury cruise ships. Proshare's triumph in this endeavor firmly establishes it as the pioneering national brand securing international orders for desalination RO membranes on luxury cruise ships.

A Complete Water Treatment Plant for Ultra-pure Water in the Semiconductor Industry

In the realm of electronic-grade ultra-pure water, the desalination rate prerequisites are exceptionally stringent, with only a handful of brands capable of fulfilling these exacting demands.
Leveraging the groundbreaking TFN membrane technology of Proshare coupled with the TsingXi team's extensive expertise in the water treatment industry, our complete water treatment plant solutions for ultra-pure water equipment showcased excellent rejection performance for salt, boron, and TOC. The system's water production aligns perfectly with the stringent water requirements of the semiconductor industry.
This remarkable outcome paved the way for securing the electronic ultra-pure water treatment project with a distinguished Japanese listed company.

Proshare Tailor-made TFN Special Acid-Resistant and High-Pressure Membranes for Wastewater Treatment in Petrochemical/Refining Industries to Achieve True Zero Liquid Discharge

Proshare Crafted tailor-made TFN special acid-resistant and high-pressure membrane separation and concentration devices for wastewater treatment involving ammonium sulphate desulphurisation. This innovation achieved impressive wastewater concentration, amplifying ammonium sulphate concentration to over 20% in the concentrated water. This significant enhancement reduces energy consumption in subsequent evaporation and crystallisation processes, leading to substantial cost savings for users. The water quality consistently meets the China Petroleum and Chemical Corporation's corporate standard Q/SH 0628.2-2014 for circulating water make-up, achieving true zero wastewater discharge.
This positive outcome secured additional orders from other subsidiaries within the group, reinforcing trust and collaboration.
This membrane is also suitable for other high-temperature, highly acidic wastewater scenarios containing ammonium sulphate, spanning industries such as energy, refining, chemical, and metallurgy. The latest advancements in ammonia desulphurisation technology combined with carbon capture foster a green industry chain, aligning seamlessly with the national 'dual-carbon' policy.

Proshare TFN-SEP Customized NF Membrane Dramatically Boosts Lithium Permeate Rate to 96.6%, with Mg2+ Retention Rate over 99% and Ca2+ Retention Rate over 98%
Technical Bottlenecks in Membrane Separation (Nanofiltration/Reverse Osmosis) for Lithium Extraction from Salt Lakes Presented 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 an lithium extraction project located in Lakkor Tso Salt Lake ,Tibet.China:

With only a sophisticated 2-stage Nanofiltration process + an advanced single stage RO, producing water effortlessly maintaining Mg2+ at 2.9mg/L and Ca2+ at 2.25mg/L. The retention rate for Mg2+ exceeds 99%, while Ca2+ retention surpasses 98%, and thelithium permeate rate impressively reaches 96.6%. The flux remains close to 20LMH under an operating pressure of 1MPa, setting benchmarks in efficiency.Proven membrane technology from Proshare Innovation Suzhou Co., Ltd., uniquely eco-conscious and cost-effective, elevates product purity and unparalleled quality.

Our Advantages

Proshare Team's Breakthrough in Next-Generation Reverse Osmosis Membrane Technology
Proshare The Proshare team has ingeniously crafted a pioneering new generation of reverse osmosis membranes. Leveraging cutting-edge polymer interface nano-self-assembly innovation, they have surpassed the constraints faced by traditional membrane development through two monumental advancements:
Ultra-Thin Separation Layer: Utilizing advanced polymer interface nanotechnology, the team has remarkably minimized the separation layer's thickness, making it at least threefold thinner than the conventional polyamide thin film, which was previously capped at 100 nm. This groundbreaking innovation dramatically boosts water flux, leading to a notable increase in permeability.
Enhanced Performance: The innovative integration of nanoparticles along with specialized hydrophilic polymers has resulted in revolutionary strides in the membrane's hydrophilicity, fouling resistance, longevity, and resistance to oxidation.
Compared to traditional polyamide reverse osmosis membranes, Proshare's cutting-edge innovation showcases breakthroughs in four critical areas:
Self-Assembled Nanocomposite Films
By harnessing nano-scale precision control and nano-doping strategies, ultra-thin, highly ordered separation layers are crafted using advanced polymer interface nanotechnology. This method triumphs over the challenges of conventional polyamide membranes in achieving consistency in thickness and a diverse range of materials.
Enhanced Water Flux and Energy Efficiency
Through the meticulous optimization of the layer-by-layer self-assembly procedure, the thickness of the functional layer is precisely moderated, resulting in a 3x thickness reduction compared to traditional membranes. This precision yields >3x higher water flux and 30% lower energy consumption.
Novel Polymer Materials with Superior Chemical Stability
Surpassing traditional polyamide, the team employs state-of-the-art hydrophilic polymers such as modified polysulfones and ceramic-organic hybrids. These materials offer remarkable oxidation resistance (withstanding 10 ppm chlorine exposure) and pH tolerance (maintaining stability across a pH range of 1-12).
Anti-Fouling Surface Engineering
With a superhydrophilic surface (contact angle <10°) fortified by nanoparticle reinforcement, the propensity for organic fouling is reduced by 50%. This advancement extends the duration between chemical cleaning cycles from 3 to 6 months and slashes maintenance expenses by 40%.

Certifications

 

Health & Safety Management System Certificate, Environmental Management System Certificate, ISO 9001 Quality System Certificate. Proshare Innovation Suzhou Co., Ltd. proudly stands as a beacon of excellence by meticulously maintaining the highest standards across our operations. Our comprehensive health and safety management system ensures well-being at every level. We are deeply committed to protecting our planet through our robust environmental stewardship initiatives. Moreover, our adherence to ISO 9001 quality management protocols exemplifies our unwavering dedication to delivering unparalleled quality and reliability.

 

Invention Patent of Membranes Production, Invention Patent of Multi-Layer RO Membrane, Utility Model Patent Certificates. At Proshare Innovation Suzhou Co., Ltd., our relentless pursuit of innovation is showcased through our expansive range of patents. Leading the charge in revolutionary advancements, we have excelled in membrane production technologies and the creation of multi-layer RO membranes. With these groundbreaking achievements, Proshare Innovation Suzhou Co., Ltd. continuously sets the benchmark for cutting-edge technologies in the industry.

Packaging & Shipping

 

 

Company Profile

Proshare Innovation Suzhou Co., Ltd. is a prestigious national high-tech enterprise, spearheading the R&D and industrialization of cutting-edge third-generation thin-film nanocomposite (TFN) membranes for applications in reverse osmosis (RO), nanofiltration (NF), and material separation. Since its inception in 2017, driven by luminary Dr. Lin Xiaofeng, a distinguished recipient of national talent accolades, the company has ascended to become China's exclusive domestic producer of TFN membranes, illustrating its profound expertise and commitment to innovation.

Core Competencies

Technological Innovation: As pioneers in TFN technology application for nanofiltration membranes, Proshare Innovation Suzhou has successfully achieved complete autonomous R&D and localized production, setting new benchmarks for both membrane technology and manufacturing apparatus.
Intellectual Property: Proudly possessing an impressive portfolio of over 31 patents, our membrane performance is at the forefront of global standards, effectively replacing foreign monopolies with superior domestic alternatives.
Production Capacity: Our operations are housed within a state-of-the-art 2,000 m² R&D facility complementing a expansive 15,000 m² production base, ensuring robust production capabilities.
Funding: Supported by significant financial endorsements, our Pre-A Round (2023) and A Round (January 2025) financing were successfully completed, with backing from Suzhou Industrial Park Science Innovation Fund and Yong Sheng Capital.
Market Recognition: Our dedication to excellence has earned us recognition as a preferred supplier for prominent listed environmental engineering firms and influential state-owned enterprises.
Leadership:Dr. Lin Xiaofeng, esteemed Ph.D. from the University of Strasbourg (France), has been lauded with prestigious provincial and national talent awards including Suzhou Leading Talent and Jiangsu Dual Innovation Talent. He is at the helm of revolutionizing the TFN membrane industrialization through relentless R&D efforts.

WHY US?

FAQ:

(1) Q: Why Choose Our Company?

A: We deliver complete water treatment solutions
Our pioneering Thin Film Nanocomposite TFN membrane technology offers groundbreaking membrane sheets, elements, and comprehensive water treatment solutions.

A: Tailored customization capabilities
Our offerings are backed by a national team of experts alongside Tsinghua University Suzhou Environmental Innovation.

A: Committed to quality and value
Our high-quality solutions have not only met expectations , but also promise substantial ROI for our clients. We offer extensive training, support, and services, leveraging our localized expertise to cater to global markets.

A: In collaboration with our customers
Our driving force is the inspiration from our customers' relentless pursuit of providing clean water. Together, we strive towards a world optimized for water efficiency and hope.
(2)Q: Are you a manufacturer or Trade Company?
A: As a professional manufacturer, we own an International Trade Department, ensuring a deep understanding of customer needs and offering competitive pricing.
(3) Q: How's the after-sale service?
A: We boast a team of engineers ready to provide overseas service with comprehensive support under merchandiser's guidance and translation.

(4) Q: How about the quality?
A: Our main sub-assemblies and raw materials are sourced from leading companies, with key components innovatively developed by our skilled staff. A strict quality assurance process ensures that our products meet the highest standards of quality.

(5) Q: Product /Quality Guarantee and After Sale Service?
A: Enjoy a robust 1-year warranty adhering to International standards. Our dedicated team is available online 24/7 to assist you. Should you have any inquiries or require support regarding our machine, please feel free to reach out to us at any time.

(6) Q: Certification?
A: Tsingxi proudly holds certifications for ISO9001, ISO14001, and ISO45001, underscoring our commitment to excellence. Our products are meticulously crafted to comply with the esteemed technical standards of 3C and CE. Each product is duly certified by the Industry Administration Authority, reinforcing their superior quality and reliability. With an unwavering commitment to innovation, Tsingxi is poised to continually advance as a formidable high-tech enterprise in the global water treatment arena.