Ultra-High Rejection RO Membrane with Energy-Saving Anti-Fouling Features

• Customization: Available
• Membrane Type: Spiral
• Type: RO
• Model NO.: Pro-XFR-XHR-8040
• Stable Salt Rejection: 99.8%
• Gpd(Gallon): 9600gallon/Day
• Feature: Extreme Anti-Fouling, Large Flux, Engergy Saving
• Usage: RO Water Treatment System
• Core Technology: Thin Film Nanocomposite(Tfn)
• Warranty: 12months
• Capacity: 200000PCS/Year
• Delivery Time: 10-15 Days
• Transport Package: Carton Box
• Specification: 8 Inch
• Trademark: Proshare
• Origin: China
• HS Code: 8421999090
• Production Capacity: 200000PCS/Year
• Package Size: 112.00cm * 23.60cm * 23.60cm
• Package Gross Weight: 14.200kg

Product Description

Product Description

 

, incorporated with groundbreaking Thin Film Nanocomposite (TFN) technology, is the perfect choice for reverse osmosis plants tackling complex water and wastewater challenges, offering an advanced membrane solution that ensures exceptional water purity, enhanced fouling resistance, and reduced energy usage.
Key features:

• Achieves up to 99.8% Rejection :Successfully addresses a broad Total Dissolved Solids (TDS) range and exhibits superior salt-rejection capabilities.
• Decreases cleaning frequency by up to 50%
  :The TFN membrane boasts exceptional anti-fouling performance, significantly minimizing microorganisms and inorganic pollutants, resulting in a reduced cleaning frequency.
• Cuts operating expenses (OPEX) by 30%-50%
  Delivers unparalleled cleaning efficiency, strength, and longevity due to its extensive cleaning pH range and chemical resilience.

Key applications:
Ideal for softening, producing pure water, and water reuse across
pharmaceutical, electronics, power, petrochemical, refinery, food & beverage, municipal sectors, and more.

A prevalent issue with RO membrane elements is fouling. While fouling doesn't alter the structure of RO membrane elements, the accumulation of foulants on the membrane surface can dramatically impair performance.
prevents fouling by utilizing a unique hydrophilic coating on the membrane surface, facilitating sustained stable operation. By preventing fouling, it reduces cleaning frequency, ultimately contributing to lower operational expenses at water treatment facilities.
is the solution for your urban sewage water treatment needs in industrial applications.

Product Parameters

Product	Effective Membrane  area ft² (m²)	Feed spacer thickness  (mil)	Product Flow Rate       ²gpd( m³/d)	Stable Salt Rejection     (%)	Minimum Salt Rejection     (%)
Pro-XFR-XHR-4040	85(7.9)	34	2039(7.7)	99.8	99.4
Pro-XFR-XHR-8040	400(37.2)	34	9600(36.3)	99.8	99.4

1. The product flow rate and salt rejection rate were meticulously determined based on these precise test conditions:
Feed water concentration at an optimal 2000 ppm as NaCl; Feed water pressure finely tuned to 225 psi (1.55 MPa); Feed water temperature set to a perfect 77 °F (25 °C); Recovery rate elegantly maintained at 15% for each individual membrane.
2. The product flow boasts a sophisticated variation range of +/-15%;

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-XFR-XHR-4040	1016	100.3	19.1
Pro-XFR-XHR-8040	1016	200	28.6

Main Application

Industry Applications

 

Proshare Proshare Innovation Suzhou Co., Ltd. has meticulously crafted its expertise by delivering cutting-edge technical solutions tailored specifically for the industrial sector. Our solutions cater to the stringent demands for absolutely pure water, essential in various industrial processes, efficient wastewater treatment and its potential reuse, as well as resource recycling.
We are at the forefront of several key industry sectors, including the dynamic petrochemical industry, mining, the innovative extraction of lithium from salt lakes, lithium iron phosphate and lithium battery recycling. We also significantly contribute to the semiconductor field, pioneering sea water desalination, reclaimed water systems, leachate management, synthetic biology advancements, copper foil production, and are integral to the pharmaceutical and power industries.
In addition, Proshare offers solutions for a multitude of other industries such as steam boiler operations, food and beverage sectors (including mineral water bottling, soft drinks, and juices), painting lines, dairy production, ice cream manufacturing, laundries, hospitals, textiles, mechanical industries, and steel companies, ensuring optimal water quality and efficiency.

Hospitality/Seawater and Brackish Water Desalination Applications

Leveraging our extensive expertise in desalination technology, Proshare has successfully expanded its solutions to the civil water desalination sector, serving hotels and touristic resorts. Fresh, pure water is a prerequisite for these infrastructures, and our state-of-the-art R.O. seawater and brackish water desalination systems offer a reliable alternative to meet the burgeoning demands of rapidly growing touristic regions.

Municipal and Civil use

Proshare provides transformative, innovative, and scalable solutions to our customers, ensuring the efficient and sustainable treatment of wastewater and effluents. Our comprehensive portfolio of patented technologies, supported by national-level experts and scientific research institutions, guarantees compliance with the most stringent health and environmental standards for municipalities. We are dedicated to the continuous enhancement of our sanitation systems, informed by systematic feedback from our experienced engineers.
Our profound expertise in sewage treatment is a cornerstone of the support we offer, helping you achieve your sustainable development goals. As a leader in sustainable development, Proshare offers a diverse array of solutions, including:
- Advanced sanitation technologies.
- Innovative recovery of reusable materials from wastewater.

Farming applications

At Proshare, we recognize that water is fundamental to ensuring the health and productivity of farm animals, such as cattle, chickens, sheep, and pigs. While the quantity of water is critical, its quality is equally vital in achieving optimal animal performance and growth.
Water on farms is sourced from a variety of origins, including water wells, civil water networks, and occasionally from rivers and other surface sources. Each source presents unique challenges and opportunities.
Excluding the chlorinated water from civil networks, the remaining sources often contain high levels of dissolved and suspended solids and pathogens. Our advanced reverse osmosis technology stands as the superior solution to mitigate these adverse effects. It's imperative that contaminated water used on farms undergo technological treatment to remove harmful substances, safeguarding the health and productivity of the animals.

 

Sucessful Application

Proshare PSI MEMBRANE: The Pinnacle of Innovative Water Solutions Desalination RO Membrane: Breaking New Grounds in Water Purification Serves Desalination in Optimal Conditions Cruise Ship: Luxury Vessels Rely on Our Expertise
The application of desalination membranes on international luxury cruise ships has historically been dominated by a few international brands. The quality of feed water, such as salinity and temperature, fluctuates with the cruise ship's journey. Therefore, the membranes must adapt to different conditions while ensuring stable water production to meet the needs of ocean-going vessels. Proshare's cutting-edge solutions are now setting the standard, ensuring resilience and adaptability in fluctuating maritime environments.
PSI MEMBRANE Pro-HR-SW seawater desalination membranes demonstrated superior performance in both desalination rate and stable water production. The water quality produced by these membranes met the stringent requirements of the cruise ship, consistently delivering fresh, pure water that exceeds industry expectations.
This remarkable result led to the replacement of desalination membranes on three additional cruise ships. Proshare's success in this venture establishes it as the first national brand to win international luxury cruise ship orders for desalination RO membranes, marking a significant milestone in the maritime desalination industry.

 

A: Cutting-edge Innovation in Water Systems Complete Water Treatment Plant for Generating Ultra-pure Water in Semiconductor Industry

As we all know, electronic-grade ultra-pure water on the membrane desalination rate requirements are extraordinarily high, with only a select few brands capable of meeting these rigorous standards. Proshare rises to the challenge.
Based on Proshare's revolutionary TFN membrane technology and TsingXi team's rich experience in water treatment, a complete water treatment plant pure water equipment solution exhibited excellent rejection performance of salt, boron, and TOC. The system's water production has met the stringent requirements of the semiconductor industry's need for high precision and quality.
This positive result helped us secure the Japanese listed company's electronic ultra-pure water treatment project, showcasing our ability to exceed global industry standards.

Proshare: Pioneering the Future of Water Treatment Tailor-made TFN Special Acid-Resistant and High-Pressure Membranes for Wastewater Treatment in Petrochemical/Refining, Truly Achieving Zero Liquid Discharge

Proshare: Leading the Charge in Sustainable Water Solutions Tailor-made TFN special acid-resistant and high-pressure membranes for separation and concentration device in wastewater treatment containing ammonium sulphate desulphurisation. Achieved wastewater concentration of up to 40 times the concentration of ammonium sulphate, with a concentration of ≥ 20% of the concentrated water. This significantly reduces subsequent evaporation and crystallisation energy consumption, offering substantial cost savings for users. The quality of the water produced remains stable, meeting the China Petroleum and Chemical Corporation corporate standard Q/SH 0628.2-2014 for circulating water make-up water. Zero wastewater discharge has been truly achieved, demonstrating industry-leading efficiency and environmental responsibility.
This impressive capability has gained subsequent orders from other subsidiaries of the group, cementing our reputation as innovators in wastewater management solutions.
This state-of-the-art membrane is also applicable to other high-temperature, highly acidic wastewater scenarios containing ammonium sulphate in industries such as energy, refining, chemical, and metallurgical. The latest development of 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' for a sustainable future.

Proshare: Shaping the Future with Cutting-edge Water Technologies 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 an lithium extraction project located in Lakkor Tso Salt Lake ,Tibet.China:

With only 2 stage Nanofiltration process +1 stage RO given production water with Mg2+ 2.9mg/L, Ca2+ 2.25mg/L. retention rate of Mg2+ > 99%, retention rate Ca2+ > 98%, lithium permeate rate 96.6%, the flux close to 20LMH under the operating pressure of 1MPa.Proven membrane technology is environmentally and economically friendly and improves product purity and quality .

Our Advantages

Proshare Team's Breakthrough in Next-Generation Reverse Osmosis Membrane Technology
Proshare Our team has ingeniously crafted a revolutionary new generation of reverse osmosis membranes, utilizing state-of-the-art polymer interface nano-self-assembly technology. By making two groundbreaking advancements, we have surmounted the traditional limitations faced in reverse osmosis membrane development:
Ultra-Thin Separation Layer: Through the innovative application of polymer interface nanotechnology, our team has successfully refined the separation layer, making it remarkably thin-at least three times finer than the conventional polyamide thin film (previously restricted to 100 nm). This pivotal advancement dramatically boosts water flux, significantly enhancing permeability.
Enhanced Performance: By infusing nanoparticles and bespoke hydrophilic polymers, we have propelled the membrane's performance to new heights, achieving notable improvements in hydrophilicity, anti-fouling capability, durability, and oxidation resistance.
Compared to traditional polyamide reverse osmosis membranes, Proshare's innovation shines with remarkable breakthroughs in four essential areas:
Self-Assembled Nanocomposite Films
With nano-scale precision control and nano-doping modification, we craft ultra-thin, highly ordered separation layers through polymer interface nanotechnology. This novel methodology transcends the constraints of traditional polyamide membranes in terms of thickness uniformity and material diversity.

Enhanced Water Flux and Energy Efficiency
By perfecting the layer-by-layer self-assembly process, we meticulously regulate the functional layer thickness, achieving an astounding 3x reduction compared to standard membranes. This culminates in >3x higher water flux and 30% lower energy consumption.
Novel Polymer Materials with Superior Chemical Stability
By advancing beyond polyamide, our team harnesses cutting-edge hydrophilic polymers (such as modified polysulfones) and ceramic-organic hybrids, showcasing exceptional oxidation resistance (withstanding exposure to 10 ppm chlorine) and pH tolerance (maintaining stability across a pH range of 1-12).
Anti-Fouling Surface Engineering
Our superhydrophilic surface, featuring a contact angle of less than 10°, synergized with nanoparticle reinforcement, minimizes organic fouling propensity by 50%. This extension doubles chemical cleaning intervals from 3 months to 6 months and slashes maintenance costs by 40%.
 

Certifications

Our distinguished accolades include a comprehensive suite of certifications that underscore our commitment to quality and sustainability. We boast the prestigious Health & Safety Management System Certificate, ensuring the highest standards of workplace safety. Our dedication to environmental stewardship is reflected in our Environmental Management System Certificate. Furthermore, our adherence to rigorous quality protocols is validated by our ISO9001 Quality System Certificate.

We are proud holders of groundbreaking patents that highlight our innovative prowess in membrane technology. Our Invention Patent for Membrane Production is a testament to our pioneering efforts in the field. Additionally, we hold an Invention Patent for our state-of-the-art Multi-Layer RO Membrane, showcasing our continued leadership in advanced membrane solutions. In alignment with global environmental standards, our products are RoHS Compliance Certified, ensuring that we meet stringent regulations for hazardous substances. This certification reflects our unwavering dedication to producing environmentally friendly and sustainable solutions.

 

Packaging & Shipping

 

Company Profile

Proshare Innovation Suzhou Co., Ltd. Proshare Innovation Suzhou Co., Ltd., a beacon of high-tech innovation in China, excels in the research, development, and industrialization of cutting-edge third-generation thin-film nanocomposite (TFN) membranes. These are pivotal for applications in reverse osmosis (RO), nanofiltration (NF), and various material separation processes. Since its inception in 2017, under the visionary leadership of Dr. Lin Xiaofeng, a national talent program accolade recipient, the company has established itself as the only domestic manufacturer of TFN membranes, filling a vital niche in China's technological landscape.

Core Competencies

Technological InnovationOur pioneering work in applying TFN technology to nanofiltration membranes has led to the complete localization of both membranes and production equipment, showcasing our commitment to independent R&D and advancing technological capabilities.
Intellectual PropertyWith over 31 patents under our belt, our membrane technology not only meets but exceeds international standards, effectively substituting once-dominant foreign products.
Production CapacityOur expansive operations include a state-of-the-art 2,000 m² R&D center and a robust 15,000 m² production base, enabling large-scale manufacturing prowess.
FundingIn a testament to our growth and potential, we have successfully completed Pre-A Round (2023) and A Round (January 2025) financing, with support from notable investors like Suzhou Industrial Park Science Innovation Fund and Yong Sheng Capital.
Market RecognitionOur reputation as a trusted partner is reinforced by our designation as a preferred supplier for leading environmental engineering firms and state-owned enterprises.
Leadership:Guided by Dr. Lin Xiaofeng, a distinguished Ph.D. from the University of Strasbourg, our R&D breakthroughs are propelled by his receipt of prestigious provincial and national talent awards, including Suzhou Leading Talent and Jiangsu Dual Innovation Talent.

WHY US?
FAQ:

(1) Q: Why Choose Our Company?

A:Complete water treatment solutions
We provide revolutionary Thin Film Nanocomposite (TFN) membrane sheets, membrane elements, and comprehensive water treatment system solutions tailored to meet your needs.

A:Customization capabilities
Our solutions are backed by a team of national experts and the innovative prowess of Tsinghua University Suzhou Environmental Innovation.

A:Ensuring quality and delivering worth.
Our premium solutions not only ensure unparalleled quality , but they also promise significant returns on investment. We offer extensive training, unwavering support, and exceptional services, leveraging our local expertise for global impact.

A:Collaborating with our customers
Drawing inspiration from our clientele, we're committed to delivering the most precious resource-clean water. Together, we strive for a world optimized for water sustainability.
(2)Q: Are you a manufacturer or Trade Company?
A: As a professional manufacturer with an in-house International Trade Department, we are adept at understanding customer demands and offering competitive pricing.
(3) Q: How's the after-sale service?
A: We provide overseas service support through our dedicated engineers, ensuring seamless communication with the help of merchandisers and translators.

(4) Q: How about the quality?
A: Our commitment to quality is reflected in our sourcing of primary sub-assemblies and raw materials from industry giants. Key components are developed by our skilled team. Our professional assembly line and rigorous quality testing ensure your high standards are met.

(5) Q: Product /Quality Guarantee and After Sale Service?
A: Enjoy a full year of peace of mind with our International standard warranty. Our dedicated team is available online 24/7 to assist you. Should you have any inquiries or require support regarding our advanced machine, feel free to reach out to us anytime.

(6) Q: Certification?
A: Proudly, Tsingxi is accredited with ISO9001, ISO14001, and ISO45001 certifications, showcasing our commitment to quality, environmental responsibility, and occupational safety. Our products are meticulously crafted to align with the stringent technical standards of 3C and CE, ensuring top-tier performance. Rest assured, all our offerings are fully certified by the Industry Administration Authority. Tsingxi is steadfast in its mission to evolve into a leading high-tech powerhouse, setting benchmarks in the global water treatment sector.