Effective RO Membrane for Industrial Water Purifier Applications

• 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

 

featuring our exclusive TFN oxidation-resistant diaphragm and cutting-edge oxidation-resistant materials. This exceptional design is engineered precisely for managing water that contains oxidizing agents. It eliminates the need for additional reducing agents, thereby maximizing system efficiency and significantly curtailing chemical consumption. Its versatility sees widespread applications in municipal nanofiltration waterworks, rural distributed water supply systems, and industrial wastewater recycling processes.

Key features:

Exceptional Oxidation Resistance
Expertly designed to manage water with oxidizing agents, eliminating the requirement for reducing agents, thus optimizing performance.
Superior High Efficiency
Perfectly suitable for water purification or process fluid systems where high-efficiency oxidants are essential for chemical washing tasks.
Impressive Versatile Applications
Ideally suited for the effective concentration of process fluids, ensuring optimal results.

 

 

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 provided based on the following standard test conditions:

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

1.55 MPa, 25ºC, 15% recovery) before undergoing any hot water disinfection procedure.

2. The permeate flow variation range is +/-15%, and final water yield may exhibit further fluctuations due to

the heat treatment process involved.

SIZE: mm

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

Main Application

Industry Applications

 

Proshare Proshare Innovation Suzhou Co., Ltd. has accumulated invaluable expertise by offering state-of-the-art technical solutions to the industrial sector. In industries where absolutely pure water is essential for a variety of processes, our solutions pave the way for precise waste water treatment, resource recycling, and reuse.
Our expertise spans a diverse range of industrial sectors, including petrochemical, mining, salt lake lithium extraction, lithium iron phosphate & lithium battery recycling, semiconductor, seawater desalination, reclaimed water, leachate management, synthetic biology, copper foil production, pharmaceuticals, and power generation.
Additionally, our solutions are tailored for sectors like steam boiler operation, food & beverage processing (including mineral water bottling, soft drinks, and juices), painting lines, dairy production, ice cream manufacturing, laundry services, hospitals, textile and mechanical industries, steel manufacturing, and beyond.

Hospitality/Seawater and Brackish Water Desalination Applications

Proshare's profound expertise in desalination technology has been extended to water desalination for civil use in hotels and tourist resorts. Freshwater supply is a cornerstone for such infrastructures, and our advanced RO seawater or brackish water desalination solutions are poised to meet the burgeoning demands of rapidly growing touristic areas, ensuring a steady and reliable water supply.

Municipal and Civil use

We stand at the forefront of innovation, providing scalable solutions for efficient and sustainable treatment of wastewater and effluents. Our extensive portfolio, enriched by patented technologies and supported by national-level experts and scientific research institutions, guarantees peace of mind for municipalities under strict health and environmental regulations. We are committed to continuous improvement of our sanitation systems, drawing actionable feedback from our experienced field engineers.
Our proficiency in sewage treatment forms a pivotal component of our service offering, empowering you to achieve sustainable development goals. As a leading player in sustainable development, we offer an expansive array of solutions, including:
Advanced sanitation technologies.
Efficient recovery of reusable materials from wastewater.

Farming applications

The provision of high-quality water is essential to ensure the optimal health and productivity of farm animals such as cattle, chickens, sheep, and pigs. It is not just the quantity of water that affects animal growth but equally its quality, making superior water treatment an indispensable factor.
Farming water supplies may originate from various sources, including water wells, civil water networks, and occasionally rivers or other surface water sources, each requiring careful management.
Excluding water sourced from civil networks that contain free chlorine, other water sources often carry high levels of dissolved and suspended solids and pathogens. Reverse osmosis technology has proven to be the most effective method for mitigating these pollutants. Contaminated water used in farms should undergo meticulous technological treatment to diminish harmful substances, preserving the health and productivity of livestock.

Successful Cases Reference

Proshare PSI MEMBRANE: A Pinnacle of Innovation Desalination RO Membrane: Unleashing the Power of Purity Revolutionizing Desalination Across Prestigious Cruise Liners
Historically, the realm of desalination membranes on luxurious international cruise ships has been dominated by a select few global brands. As these magnificent vessels navigate diverse waters, the membranes must adapt to changing salinity and temperature conditions while ensuring uninterrupted, high-quality water production. This adaptability is essential for meeting the demanding requirements of oceanic voyages.
The Pro-HR-SW seawater desalination membranes by PSI MEMBRANE showcased exceptional performance with unmatched desalination rates and consistent water output. These membranes produced water quality that adhered to the stringent standards expected by luxurious cruise ships.
This outstanding achievement led to the adoption of Proshare membranes on three more luxury cruise ships. Proshare's triumph marks it as a trailblazer, being the first national brand to secure international orders for desalination RO membranes on opulent cruise lines.

A Comprehensive Water Treatment Solutions for Ultra-pure Water Production in the Semiconductor Sector

In the semiconductor industry, the demand for electronic-grade ultra-pure water with unparalleled desalination rate is exceptionally high, achievable by only a few elite brands.
Leveraging Proshare's groundbreaking TFN membrane technology and the TsingXi team's extensive expertise, our complete water treatment plant solutions deliver remarkable rejection of salt, boron, and TOC. The system's water production meets the rigorous standards required by the semiconductor industry.
Such exemplary performance secured a project with a prominent Japanese-listed company for electronic ultra-pure water treatment.

Proshare Customized TFN Acid-resistant and High-pressure Membranes for Petrochemical Wastewater Treatment: Achieving True Zero Liquid Discharge

Proshare Tailored TFN special acid-resistant and high-pressure membranes provide exceptional separation and concentration for wastewater treatment with ammonium sulfate desulfurization. Achieving concentration levels up to 40 times, with ammonium sulfate concentration ≥ 20% in the concentrated water, this reduces energy consumption for subsequent evaporation and crystallization and delivers remarkable cost savings. The produced water meets the China Petroleum and Chemical Corporation's stringent Q/SH 0628.2-2014 circulating water make-up standards, achieving true zero wastewater discharge.
This stellar outcome has driven additional orders from other group subsidiaries.
This membrane is also versatile for high-temperature, highly acidic wastewater scenarios with ammonium sulfate, suitable for industries like energy, refining, chemical, and metallurgy. The latest ammonia desulfurization technology, combined with carbon capture, supports new energy consumption and the green industry chain in alignment with national 'dual-carbon' policies.

Proshare TFN-SEP Customized NF Membrane: Boosting Lithium Permeate Rate to 96.6%, with Mg2+ Retention > 99% and Ca2+ Retention > 98%
Overcoming Technical Challenges in Membrane Separation (Nanofiltration/Reverse Osmosis) for Lithium Extraction from Salt Lakes faced 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:

Embrace cutting-edge efficiency with a 2-stage Nanofiltration process +1 stage RO ensuring production water enriched with Mg2+ 2.9mg/L, Ca2+ 2.25mg/L. Enjoy retention rates of Mg2+ over 99% and Ca2+ exceeding 98%, while lithium permeate achieves a rate of 96.6%, with a flux close to 20LMH under the optimal operating pressure of 1MPa.Our proven membrane technology not only supports environmental sustainability but also enhances the purity and quality of products, making it economically viable.

Our Advantages

Proshare Trailblazing Breakthroughs in Next-Gen Reverse Osmosis Membrane Technology
Proshare Our brilliant team has ingeniously crafted a next-generation reverse osmosis membrane, leveraging cutting-edge polymer interface nano-self-assembly technology. This innovation transcends traditional membrane limitations through two revolutionary advancements:
Ultra-Thin Separation Mastery: Utilizing advanced polymer interface nanotechnology, our team has achieved a phenomenal reduction in the separation layer's thickness, making it at least three times thinner than the standard polyamide film (previously limited to 100 nm). This remarkable feat significantly elevates water flux, leading to a transformative enhancement in permeability.
Unmatched Enhanced Performance: Through the strategic integration of nanoparticles and specialized hydrophilic polymers, we've unlocked unprecedented advancements in the membrane's hydrophilicity, anti-fouling properties, durability, and oxidation resistance.
When compared to traditional polyamide reverse osmosis membranes, Proshare's groundbreaking innovation showcases breakthroughs in four pivotal aspects:
Pioneering Self-Assembled Nanocomposite Films
By harnessing nano-scale precision control and innovative nano-doping modification, we create ultra-thin, highly ordered separation layers through polymer interface nanotechnology. This advanced technique triumphs over the constraints of conventional polyamide membranes, ensuring superior thickness uniformity and material diversity.
Enhanced Water Flux and Cutting-Edge Energy Efficiency
Through meticulous optimization of the layer-by-layer self-assembly process, we precisely control the functional layer thickness, achieving a remarkable 3x reduction compared to traditional membranes. This advancement culminates in >3x higher water flux and 30% lower energy consumption.
Revolutionary Novel Polymer Materials with Exceptional Chemical Stability
Transcending polyamide, our team employs state-of-the-art hydrophilic polymers (e.g., modified polysulfones) and groundbreaking ceramic-organic hybrids. These materials demonstrate extraordinary oxidation resistance (withstanding up to 10 ppm chlorine exposure) and pH tolerance (maintaining stability within a 1-12 pH range).
Advanced Anti-Fouling Surface Engineering
Our superhydrophilic surface (contact angle <10°) enhanced with nanoparticle reinforcement remarkably reduces organic fouling propensity by 50%, effectively doubling chemical cleaning cycles from 3 to 6 months and significantly 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. is exceptionally proud to uphold unparalleled standards. Our commitment is reflected in a comprehensive health and safety management system that ensures a secure environment, an unwavering dedication to environmental stewardship, and a steadfast adherence to globally recognized ISO 9001 quality management protocols.

 

Invention Patent of Membranes Production, Invention Patent of Multi-Layer RO Membrane, Utility Model Patent Certificates Our relentless dedication to pioneering innovation is vividly demonstrated through our impressive array of patents. Whether it's groundbreaking advancements in membrane production or the revolutionary development of multi-layer RO membranes, Proshare Innovation Suzhou Co., Ltd. consistently leads the market with our avant-garde cutting-edge technologies.

Packaging & Shipping

 

 

Company Profile

Proshare Innovation Suzhou Co., Ltd. stands as a beacon of cutting-edge technology, a national high-tech powerhouse dedicated to the research, development, and industrialization of pioneering third-generation thin-film nanocomposite (TFN) membranes. These are essential for reverse osmosis (RO), nanofiltration (NF), and material separation applications. Since its inception in 2017, spearheaded by visionary Dr. Lin Xiaofeng-a distinguished recipient of national talent accolades-Proshare Innovation has ascended as China's premier domestic producer of TFN membranes.

Core Competencies

Technological Innovation: Proshare Innovation is at the forefront, having pioneered the transformative application of TFN technology to nanofiltration membranes. This triumph includes achieving full autonomy in R&D and local production of both the membranes and the state-of-the-art manufacturing equipment.
Intellectual Property: With a robust portfolio of over 31 patents, our membranes boast international performance standards, effectively challenging and replacing previously monopolized foreign products.
Production Capacity: Encompasses a sprawling 2,000 m² R&D center paired with a comprehensive 15,000 m² production base, reinforcing our commitment to excellence and growth.
Funding: Triumphant in securing Pre-A Round (2023) and A Round (January 2025) financing, supported by prestigious entities such as the Suzhou Industrial Park Science Innovation Fund and Yong Sheng Capital.
Market Recognition: Proudly recognized as a preferred supplier for leading listed environmental engineering firms and prominent state-owned enterprises.
Leadership:Dr. Lin Xiaofeng, Ph.D., University of Strasbourg alumnus, decorated with esteemed provincial and national honors, including Suzhou Leading Talent and Jiangsu Dual Innovation Talent, drives Proshare Innovation's quest for revolutionary advancements in TFN membrane industrialization.

WHY US?

FAQ:

(1) Q: Why Choose Our Company?

A: Comprehensive water treatment expertise
by offering groundbreaking Thin Film Nanocomposite (TFN) membrane sheets, membrane elements, and complete water treatment system solutions.

A: Unmatched customization capabilities
fostered by a coalition of national expert teams and the renowned Tsinghua University Suzhou Environmental Innovation.

A: Guaranteeing quality and value.
Our premier solutions not only meet the highest standards, but also promise substantial ROI for our clients. We extend comprehensive training, robust support, and exceptional services, leveraging local expertise on a global scale.

A: Engaging in fruitful collaborations
We draw inspiration from our clients, celebrating their daily efforts to provide the vital gift of clean water. Together, we strive for a world optimized for water.
(2)Q: Are you a manufacturer or Trade Company?
A: As a professional manufacturer with our own International Trade Department, we possess the unique ability to deeply understand our customer's needs, ensuring competitive and reasonable pricing.
(3) Q: How's the after-sale service?
A: We provide top-tier after-sales support, offering experienced engineers ready to service internationally, all under the professional supervision and translation of our merchandisers.

(4) Q: How about the quality?
A: Our dedication to quality is unwavering, with all main sub-assemblies and raw materials sourced from reputable large-scale suppliers. Critical components are expertly developed by our in-house team, and our professional assembly line, coupled with an exacting quality test system, guarantees your highest quality expectations are consistently met.

(5) Q: Product /Quality Guarantee and After Sale Service?
A: Enjoy peace of mind with our 1-year international standard warranty. Our dedicated support team is available online 24/7, ensuring that any queries or issues you may have with our machine are promptly addressed. Reach out to us anytime for unparalleled customer support and assistance.

(6) Q: Certification?
A: Tsingxi proudly holds certifications in ISO9001, ISO14001, and ISO45001, underscoring our commitment to quality, environmental responsibility, and occupational safety. Our products are meticulously crafted to comply with the rigorous technical standards of 3C and CE. Furthermore, all our products have been officially certified by the trusted Industry Administration Authority, affirming our dedication to excellence. With an unwavering commitment to innovation and quality, Tsingxi is poised to fortify its position as a leading high-tech company in the global water treatment market, continuously striving for excellence and advancement.