Innovative Anti-Fouling RO Membrane with High Performance and Rejection

• 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, this membrane is the ultimate choice for reverse osmosis plants tackling the complexities of challenging water and wastewater. Opt for a membrane solution that ensures exceptional water purity, enhanced resistance against fouling, and significantly reduced energy consumption.
Key Features:

• Achieves Up to 99.8% Rejection :Engineered to handle a wide range of Total Dissolved Solids (TDS) and exhibits outstanding salt-rejection capabilities.
• Cut Cleaning Frequency by Up to 50%
  :The TFN membrane's exceptional anti-fouling properties significantly curtail microbial and inorganic contamination, leading to less frequent cleaning.
• Slash OPEX by 30% - 50%
  Delivers unparalleled cleaning efficiency, durability, and robustness due to its extensive cleaning pH range and outstanding chemical tolerance.

Key Applications:
Ideal for softening and producing pure water, as well as water reuse across diverse sectors including
pharmaceutical, electronics, power, petrochemical, refinery, food & beverage, and municipal industries, among others.

A prevalent issue with RO membrane elements is fouling. While fouling does not alter the structure of RO membrane elements, foulants on the membrane surface can drastically impair performance.
offers superior fouling prevention by applying an innovative hydrophilic coating to the membrane surface, ensuring long-lasting stable operation. By mitigating fouling, the membrane reduces cleaning frequency and consequently decreases operational expenses (OPEX) at water treatment facilities.
is the perfect solution for treating urban sewage water to meet the demands of 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. Our product's flow rate and salt rejection rate are meticulously measured 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), Recovery rate: 15% for each single membrane.
2. Experience the flexibility with a product flow variation range of +/-15%;

Operating Conditions:

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 amassed a wealth of valuable experience by delivering state-of-the-art technical solutions to the industrial sector. Here, the demand for absolutely pure water is paramount for diverse industrial processes, including wastewater treatment and reuse, as well as resource recycling.
We are actively engaged in a wide array of industry sectors, encompassing petrochemical, mining, lithium extraction from salt lakes, lithium iron phosphate & lithium battery recycling, semiconductor, seawater desalination, reclaimed water, leachate, synthetic biology, copper foil, pharmaceutical, and power industries.
Moreover, Proshare extends its expertise to sectors such as steam boilers, food & beverage (mineral water bottling, soft drinks, juices), painting lines, dairy production, ice cream manufacturing, laundries, healthcare facilities, textile manufacturing, mechanical industries, steel companies, and more.

Hospitality/Seawater and Brackish Water Desalination Applications

Leveraging Proshare's extensive experience in desalination technology, we proudly serve the hospitality industry and civil sectors, specifically focusing on water desalination for hotels and touristic resorts. Freshwater supply is crucial for these infrastructures, and R.O. (Reverse Osmosis) seawater or brackish water desalination emerges as our innovative solution to meet the escalating water demands of rapidly expanding touristic areas.

Municipal and Civil Use

We offer groundbreaking and scalable solutions for the efficient and sustainable treatment of wastewater and effluents, safeguarding the integrity of municipal infrastructures. Our expansive portfolio of patented technologies, backed by national-level experts and scientific research institutions, delivers peace of mind to municipalities bound by stringent health and environmental standards. We are committed to refining our sanitation systems through continuous feedback from our field engineers, fostering an environment of constant enhancement.
Our comprehensive expertise in sewage treatment stands as a vital pillar of support to help you achieve your sustainable development goals. As a prominent entity in sustainable development, Proshare provides an extensive range of solutions, including:
Advanced Sanitation Technologies.
Recovery of Reusable Materials from Wastewater.

Farming Applications

Water plays a critical role in ensuring the well-being and optimal performance of farm animals, such as cattle, chickens, sheep, and pigs. Beyond quantity, water quality significantly influences the desired growth and productivity of these animals.
Farm water sources are diverse and may include water wells, civil water networks, and, to a lesser extent, rivers and other surface sources, each contributing to the farm's water needs.
Excluding water from civil networks, which contain free chlorine, other sources typically exhibit high levels of dissolved and suspended solids, as well as pathogens. Reverse Osmosis technology shines as the most efficient solution to mitigate these negative impacts. Thus, contaminated water utilized in farms must undergo technical treatment to minimize harmful substances, ensuring the safety and health of farm animals.

 

Sucessful Application

Proshare PSI MEMBRANE Desalination RO Membrane Aiding Desalination in Cruise Ship
Historically, the application of desalination membranes on international luxury cruise liners has been a stronghold for a select few global brands. These membranes must skillfully navigate fluctuating conditions-such as salinity and temperature-throughout the ship's journey, ensuring stable and reliable water production to fulfill the demands of ocean voyages.
The PSI MEMBRANE Pro-HR-SW seawater desalination membranes showcased exceptional performance, excelling in both desalination rate and consistent water production. These membranes produced water quality that meets the exacting standards required by luxury cruise ships.
This outstanding achievement led to the replacement of existing desalination membranes on three additional cruise liners. Proshare's triumph in this domain has marked it as the premier national brand to secure orders from international luxury cruise ships for desalination RO membranes.

 

A Comprehensive Water Treatment System for Ultra-Pure Water Generation in the Semiconductor Industry

As is well recognized, the demand for electronic-grade ultra-pure water in membrane desalination rate requirements is phenomenally high, with only a select few brands capable of meeting these criteria.
Building on the groundbreaking TFN membrane technology by Proshare and the profound expertise of the TsingXi team in water treatment, the complete water purification plant and equipment have demonstrated remarkable salt, boron, and TOC rejection performance. The system's water output has met the stringent water production standards of the semiconductor industry.
This favorable outcome has secured us the electronic ultra-pure water treatment project with a Japanese publicly-listed company.

Proshare Tailor-Made TFN Special Acid-Resistant and High-Pressure Membranes for Wastewater Treatment in Petrochemical/Refining, Achieving True Zero Liquid Discharge

Proshare Specially designed TFN acid-resistant, high-pressure membranes and separation devices for wastewater treatment, efficiently processing ammonium sulphate desulphurization. This advanced technology concentrated wastewater up to 40 times, achieving an ammonium sulphate concentration of ≥ 20% in the concentrated water, substantially reducing energy consumption during evaporation and crystallization processes. This leads to significant cost savings while producing water that consistently meets the China Petroleum and Chemical Corporation's corporate standard Q/SH 0628.2-2014 for circulating water make-up, achieving authentic zero wastewater discharge.
This successful outcome has resulted in follow-up orders from other subsidiaries within the group.
These membranes are also perfectly suited to other high-temperature, highly acidic wastewater scenarios containing ammonium sulphate, such as in the energy, refining, chemical, and metallurgical industries. The latest advancements in ammonia desulphurization, paired with carbon capture technology, support new energy consumption strategies and the evolution of a sustainable green industry chain, aligning with the national 'dual-carbon policy'.

Proshare TFN-SEP Custom NF Membrane Increases Lithium Permeate Rate to a Remarkable 96.6%, Mg2+ Retention > 99%, Ca2+ Retention > 98%
Technical Challenges in Membrane Separation (Nanofiltration/Reverse Osmosis) for Lithium Extraction from Salt Lakes Addressed by membrane fouling,low sSelectivity <80%, an efficiency metric that often dictates performance.High Energy Consumption accounts for 30%-40% of total operational expenses, highlighting the need for efficiency.Short Membrane lifespan of 2-3 years showcases the balance between durability and performance.

Proshare PSI MEMBRANE TFN-SEP Customized NF/RO Membrane
demonstrated superior performance data in an lithium extraction project strategically located in Lakkor Tso Salt Lake , Tibet, China:

With an innovative 2-stage Nanofiltration process combined with a single-stage RO, achieving exceptional production water quality with Mg2+ 2.9mg/L, Ca2+ 2.25mg/L, retaining Mg2+ > 99%, and Ca2+ > 98%, along with an impressive lithium permeate rate of 96.6%, maintaining a flux close to 20 LMH at an operational pressure of 1 MPa.Proven membrane technology ensures environmental and economic viability, enhancing overall product purity and quality.

Our Advantages

Proshare Pioneering Breakthrough in Next-Gen Reverse Osmosis Membrane Technology
Proshare Our visionary team at Proshare has ingeniously crafted an advanced generation of reverse osmosis membranes using the cutting-edge polymer interface nano-self-assembly technology, surmounting the constraints of traditional reverse osmosis membrane development with two pivotal innovations:
Ultra-Thin Separation Layer: Through the adept use of polymer interface nanotechnology, our team has adeptly reduced the separation layer's thickness to a remarkable threefold thinner than the conventional polyamide thin film, which was previously restricted to 100 nm. This landmark achievement dramatically amplifies water flux, leading to an impressive upgrade in permeability.
Enhanced Performance: By incorporating nanoparticles and exclusive hydrophilic polymers, we have achieved revolutionary enhancements in the membrane's hydrophilicity, anti-fouling capacity, durability, and oxidation resistance.
In comparison to traditional polyamide reverse osmosis membranes, Proshare's innovation manifests breakthroughs in four pivotal dimensions:
Self-Assembled Nanocomposite Films
The fusion of nano-scale precision control with nano-doping modification facilitates the formation of ultra-thin, meticulously ordered separation layers through polymer interface nanotechnology. This groundbreaking strategy transcends the limitations of conventional polyamide membranes concerning thickness uniformity and material diversification.

Enhanced Water Flux and Energy Efficiency
Through the meticulous refinement of the layer-by-layer self-assembly process, the functional layer's thickness is finely tuned, achieving a threefold reduction compared to traditional membranes. This leads to over three times higher water flux and a significant 30% reduction in energy consumption.
Innovative Polymer Materials Offering Superior Chemical Stability
Progressing beyond polyamide, our team employs state-of-the-art hydrophilic polymers, such as modified polysulfones, alongside ceramic-organic hybrids. These materials display remarkable oxidation resistance (capable of withstanding 10 ppm chlorine exposure) and pH tolerance (maintaining stability within a wide pH range of 1-12).
Advanced Anti-Fouling Surface Engineering
The combination of a superhydrophilic surface, with a contact angle of less than 10°, and nanoparticle reinforcement significantly curtails organic fouling by 50%, extending the interval for chemical cleaning cycles from 3 to 6 months, thereby reducing maintenance costs by 40%.
 

Certifications

Our commitment to excellence is reflected in our certifications, including the prestigious Health & Safety Management System Certificate, the comprehensive Environmental Management System Certificate, and the ISO9001 Quality System Certificate, all emblematic of our high standards.

We proudly hold invention patents for our groundbreaking membrane production process and the innovative multi-layer RO membrane, establishing us as leaders in cutting-edge technology. Our products fully adhere to the stringent standards of the RoHS Compliance Certificate, ensuring environmentally friendly and safe solutions.

 

Packaging & Shipping

 

Company Profile

Proshare Innovation Suzhou Co., Ltd. stands as a beacon of innovation in the national high-tech landscape, excelling in the research, development, and industrialization of cutting-edge third-generation thin-film nanocomposite (TFN) membranes. These advanced membranes find applications in reverse osmosis (RO), nanofiltration (NF), and diversified material separation processes. Established in 2017 by an illustrious team of overseas-returned doctoral experts, under the visionary leadership of Dr. Lin Xiaofeng, who is a distinguished recipient of national-level talent accolades, Proshare Innovation Suzhou Co., Ltd. has positioned itself as the solitary domestic trailblazer in TFN membrane manufacturing across China.

Core Competencies

Technological Innovation: We pioneered the groundbreaking application of TFN technology to nanofiltration membranes, enabling fully independent research, development, and localized production of both membranes and their manufacturing equipment, setting new industry standards.
Intellectual Property: Our intellectual prowess is demonstrated through the ownership of over 31 patents, with our membrane performance soaring to internationally leading benchmarks, effectively supplanting previously monopolized foreign products.
Production Capacity: Our operations are supported by a 2,000 m² state-of-the-art R&D facility alongside a 15,000 m² expansive production base, ensuring robust production capabilities.
Funding: Successfully completed Pre-A Round (2023) and A Round (January 2025) financing, with strategic backing from the Suzhou Industrial Park Science Innovation Fund and Yong Sheng Capital, propelling our growth.
Market Recognition: Proudly designated as a preferred supplier to leading environmental engineering firms and esteemed state-owned enterprises, reflecting our market leadership and trusted reputation.
Leadership:Dr. Lin Xiaofeng, a Ph.D. graduate from the prestigious University of Strasbourg in France, is the driving force behind our company's R&D advancements. Honored with provincial and national talent awards such as Suzhou Leading Talent and Jiangsu Dual Innovation Talent, Dr. Lin spearheads our cutting-edge breakthroughs in TFN membrane industrialization.

WHY US?
FAQ:

(1) Q: Why Choose Our Company?

A: We offer comprehensive water treatment solutions
by providing revolutionary Thin Film Nanocomposite (TFN) membrane sheets, membrane elements, and complete water treatment systems tailored to your needs.

A: Customization capabilities
are backed by national expert teams and the innovative prowess of Tsinghua University Suzhou Environmental Innovation.

A: Ensuring quality and delivering exceptional value.
Our premium solutions not only meet your needs, but also provide significant returns on investment. We deliver comprehensive training, support, and services, leveraging our local expertise to cater to global markets.

A: Collaborating with our customers
is our driving force. Inspired by the daily endeavors of our clients, we strive to be the most valuable source of hope - delivering clean water. Together, we thrive towards a water-optimized world.
(2) Q: Are you a manufacturer or Trade Company?
A: As a professional manufacturer with an in-house International Trade Department, we are uniquely positioned to understand our customer's needs and provide competitively reasonable prices.
(3) Q: How's the after-sale service?
A: Our dedicated engineers are available to provide service overseas, supported by merchandiser supervision and seamless translation, ensuring your satisfaction.

(4) Q: How about the quality?
A: We source main sub-assemblies and raw materials from leading companies. Our key components are meticulously researched and developed by our skilled team. Professional assembly lines and stringent quality testing systems assure your high-quality requirements are met.

(5) Q: Product /Quality Guarantee and After Sale Service?
A: Enjoy peace of mind with our comprehensive 1-year warranty, adhering to International standards. Our dedicated support team is available online 24/7, ready to assist you with any inquiries about our machine. Feel free to reach out anytime!

(6) Q: Certification?
A: Tsingxi proudly holds esteemed certifications like ISO9001, ISO14001, and ISO45001, ensuring the highest standards in quality, environmental, and occupational health management. Our products are meticulously crafted to comply with the rigorous technical standards of 3C and CE, showcasing our commitment to excellence. Rest assured, all our offerings are certified by the Industry Administration Authority. Tsingxi remains committed to its mission of evolving as a formidable high-tech leader in the dynamic global water treatment market.