Proshare Superior Performance RO Membrane Filter for Water Purification

• Customization: Available
• Membrane Type: Spiral
• Type: RO
• Model NO.: PRO-XFR-8040F34
• Stable Salt Rejection: 99.7%
• Gpd(Gallon): 12000gallon/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 product is perfectly suited for reverse osmosis plants tackling demanding water and wastewater challenges, offering an exceptional membrane solution that delivers outstanding water purity, enhanced fouling resistance, and reduced energy usage.
Key feature:

• 30% lower Pressures :Guarantee superior salt-rejection with 30% lower pressures, ensuring optimal performance
• Less Cleaning Frequency:The TFN membrane's remarkable anti-fouling capability significantly minimizes microbial and inorganic contamination, which leads to a decrease in cleaning frequency.
• Wide Cleaning pH(1-13) Range:Ensures the most efficient cleaning performance, robustness, and longevity, thanks to its expansive cleaning pH range and superb chemical resistance.

Key applications:
Softening, producing pure water, and water reuse in
pharmaceutical, electronics, power, petrochemical, refinery, food & beverage, municipal sectors, etc.

A prevalent issue with RO membrane elements is fouling. While fouling doesn't alter the RO membrane's structure, the buildup of debris on its surface can significantly degrade its performance.
proactively prevents fouling through an innovative exclusive hydrophilic coating on the membrane surface, ensuring prolonged stable operation. By mitigating fouling, the reduced cleaning frequency contributes to significantly lower operational expenses (OPEX) at water treatment facilities.
is perfectly suited for addressing urban sewage water treatment requirements for 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-4040	82(7.6)	34	2500(9.5)	99.7	99.4
Pro-XFR-8040	400(37.2)	34	12000(45.9)	99.7	99.4

1. Product flow rate and salt rejection rate were based on the following rigorous 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 individual membrane. These conditions ensure the reliability and superior performance of our membrane filters.
2. Variation range of product flow: +/-15%. This precise tolerance allows for flexibility while maintaining high-performance standards.

Operating Condition: Ensuring optimal performance and durability for your water purification needs.

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): Discover the exact dimensions that enable seamless integration into your water filtration systems.

Model	A	B	C
Pro-XFR-4040	1016	100.3	19.1
Pro-XFR-8040	1016	200	28.6

Main Application

Industry Applications

 

Proshare Proshare Innovation Suzhou Co., Ltd. stands out with its unparalleled expertise in offering cutting-edge technical solutions tailored for the industrial sector. Our superior performance RO Membrane Filter for Water Purification is specifically designed to meet the rigorous demands of industries that require absolutely pure water. This encompasses critical applications in industrial processes, wastewater treatment, resource recycling, and more, where only the purest water standards are acceptable.
We are deeply involved in a diverse range of main industry sectors, showcasing our versatility and commitment. Our portfolio includes key industries such as petrochemical, mining, lithium extraction from salt lakes, and lithium Iron phosphate & lithium battery recycling. Furthermore, we cater to the semiconductor, seawater desalinization, reclaimed water, leachate, synthetic biology, copper foil production, pharmaceutical, and power sectors, reflecting our comprehensive and strategic industry engagement.
Our expertise extends to a variety of other critical applications, including steam boiler feeding, and the food & beverage industry, encompassing mineral water bottling, soft drinks, and juices. We also serve painting lines, dairies, ice creams, laundries, hospitals, textile, mechanical industries, and steel companies, ensuring that each industry benefits from our advanced water purification solutions.

Hospitality/Seawater and Brackish Water Desalination Applications

With our extensive experience in desalination technology, Proshare offers innovative solutions for water desalination tailored for civil use in hotels and touristic resorts. We understand that fresh water supply is crucial for these infrastructures. Therefore, our R.O. sea water or brackish water desalination systems provide a reliable alternative that effectively meets the growing water needs of rapidly expanding touristic regions, ensuring their seamless operation and guest satisfaction.

Municipal and Civil use

Proshare is committed to providing groundbreaking and adaptable solutions for the efficient and sustainable treatment of wastewater and effluents in municipal and civil sectors. Our extensive portfolio includes patented technologies and collaboration with national-level experts and research institutions. This ensures that municipalities adhere to strict health and environmental standards while continuously enhancing our sanitation systems through systematic field feedback from our engineers, leading to peace of mind and superior service.
Our expert knowledge in sewage treatment forms a cornerstone of our offerings, empowering you to achieve your sustainable development goals. As a leader in sustainable development, we offer an expansive array of solutions, including:
State-of-the-art sanitation technologies.
Innovative recovery solutions for reusable materials from wastewater.

Farming applications

Water quality is crucial in farming to ensure the health and optimal performance of animals such as cattle, chickens, sheep, and pigs. Beyond just quantity, the purity of water significantly impacts the growth and productivity of livestock. Our solutions are designed to enhance water quality, thereby optimizing animal well-being and farm performance.
Farms benefit from various water sources, including water wells, civil water networks, and, to a lesser extent, rivers and other superficial sources. Our technologies adapt to each source to ensure the highest water standards.
Excluding water from civil networks, which contains free chlorine, other sources are often laden with dissolved solids, suspended particles, and pathogens. Our advanced reverse osmosis technology effectively mitigates these issues, presenting the most efficient solution to reduce harmful substances in farm water, safeguarding animal health and enhancing productivity through exceptional water purification.

 

Sucessful Application

Proshare PSI MEMBRANE Desalination RO Membrane Serves Desalination in Cruise Ship
Historically, international luxury cruise ships have relied on a select few brands for their desalination membrane needs. The variability in feed water quality, due to changing salinity and temperature, requires membranes that can adapt to diverse conditions and consistently produce stable water for ocean-going vessels.
PSI MEMBRANE Pro-HR-SW seawater desalination membranes exceed expectations, offering exceptional desalination rates and stable water output, perfectly aligning with the stringent water quality standards of luxury cruise ships.
This outstanding performance led to the installation of these membranes on three additional luxury cruise ships, marking Proshare as the first national brand to secure international luxury cruise ship orders for desalination RO membranes.

 

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

In the world of electronics, ultra-pure water denotes unparalleled membrane desalination rates. Only a handful of brands can meet these exceptional demands.
With Proshare's groundbreaking TFN membrane technology and the expertise of the TsingXi team, a complete water treatment plant solution has been unveiled, showcasing unmatched rejection rates for salt, boron, and TOC. The water production system aligns impeccably with the ultra-pure water standards required for semiconductor manufacturing.
This achievement secured a project with a respected Japanese-listed company for electronic ultra-pure water treatment.

Proshare Tailor-made TFN special acid-resistant and high-pressure membranes for Wastewater Treatment in Petrochemical/Refining to Truly Achieve Zero Liquid Discharge

Proshare Innovatively crafted TFN special acid-resistant and high-pressure membrane systems for wastewater treatment involving ammonium sulfate desulphurisation have achieved concentrations up to 40 times greater, with ammonium sulfate levels exceeding 20%. This reduces energy costs related to evaporation and crystallization, while ensuring water quality meets the China Petroleum and Chemical Corporation's rigorous standards, thereby achieving true zero wastewater discharge.
This successful outcome led to further orders from other subsidiaries within the group.
This membrane technology is also applicable to other high-temperature, highly acidic wastewater scenarios in industries like energy, refining, chemicals, and metallurgy. The integration of the latest ammonia desulphurization technology with carbon capture supports new energy consumption and the development of a green industry chain, aligning with the national 'dual-carbon policy'.

Proshare TFN-SEP Customized NF Membrane Dramatically Elevates Lithium Permeate Rate to 96.6%, with Mg2+ retention > 99% and Ca2+ retention > 98%
Overcoming Technical Bottlenecks in Membrane Separation (Nanofiltration/Reverse Osmosis) for Lithium Extraction from Salt Lakes, challenged by membrane fouling,low selectivity<80%,The initial letter of this phrase conveys the monumental importance of our product.It stands on the foundation of excellence, portraying the pinnacle of innovation. A vital element that embodies energy and efficiency, integral to our technology.Harnessing energy in the most productive manner, our product revolutionizes resource management. Our commitment to quality ensures that every component is crafted with precision and care.The consumption metrics, accounting for 30%-40% of the total cost, showcase the brilliance of our efficiency.This initial carries the promise of swift and effective solutions tailored to your needs.A brief yet impactful description that encapsulates the essence of our product's capabilities. A pivotal part of our technology that indicates the strength and reliability of our solutions.The membrane lies at the heart of our innovation, engineered for unparalleled performance. Life-enhancing features that ensure longevity and dependability.With an impressive lifespan of 2-3 years, our product stands the test of time, offering sustained performance.

Proshare PSI MEMBRANE: A symbol of cutting-edge filtration that sets the standard in the industry. TFN-SEP Customized NF/RO Membrane: Tailored to perfection, delivering exceptional results.
demonstrated unparalleled superiority, elevating industry benchmarks. Performance that is unmatched, promising reliability and excellence.Permeability and efficiency are hallmarks of our pioneering technology. Data-driven insights guide our innovative solutions, empowering your processes.Data that informs breakthrough developments, ensuring top-tier outcomes. In a landmark lithium extraction endeavor, our technology excels.Lithium enrichment at its finest, perfected for optimal extraction. Excellence and precision drive every facet of our extraction process.Extraction with unmatched precision, enhancing productivity and value. Located in the pristine landscape of Lakkor Tso Salt Lake, Tibet, China: A testament to our global impact and excellence.Our commitment to quality never falters:

With a streamlined, two-stage nanofiltration process followed by a single-stage RO, quality is never compromised.Producing water with an exceptional Mg2+ level of 2.9mg/L and Ca2+ at 2.25mg/L, our retention rates surpass 99% for Mg2+ and 98% for Ca2+, ensuring premium quality. Permeation rates soar to 96.6%, with flux nearing 20LMH under an operational pressure of 1MPa. A testament to our superior technology, delivering unrivaled performance.Our proven membrane technology is not only environmentally responsible and economically viable but also enhances product purity and quality, setting a new industry standard.

Our Advantages

Proshare Our Team's Groundbreaking Leap in Future Reverse Osmosis Membrane Technology
Proshare Our innovative team has revolutionized the next generation of reverse osmosis membranes using pioneering polymer interface nano-self-assembly technology. This breakthrough has shattered the barriers faced by traditional reverse osmosis membranes through two monumental advancements:
Revolutionary Ultra-Thin Separation Layer: Leveraging cutting-edge polymer interface nanotechnology, our team has remarkably slimmed down the separation layer to at least three times thinner than the standard polyamide thin film (previously confined to 100 nm). This technological marvel dramatically boosts water flux, culminating in a significant leap in permeability.
Unparalleled Enhanced Performance: Infusing nanoparticles and specialized hydrophilic polymers has ushered in unprecedented advancements in the membrane's hydrophilic nature, anti-fouling prowess, durability, and resistance to oxidation.
In stark contrast to traditional polyamide reverse osmosis membranes, Prosharehas achieved breakthroughs in four vital areas:
Innovative Self-Assembled Nanocomposite Films
The fusion of nano-scale precision control with nano-doping modification paves the way for the creation of ultra-thin, meticulously ordered separation layers via polymer interface nanotechnology. This method triumphantly overcomes the constraints of conventional polyamide membranes in terms of thickness uniformity and material variety.

Maximized Water Flux and Enhanced Energy Efficiency
Through optimal layer-by-layer self-assembly processes, the exact thickness of the functional layer is meticulously managed, achieving a remarkable 3x reduction compared to traditional membranes. This precision engineering yields over 3x increased water flux along with a 30% reduction in energy consumption.
Advanced Novel Polymer Materials Offering Superior Chemical Stability
Transitioning beyond polyamide, our team employs state-of-the-art hydrophilic polymers (such as modified polysulfones) and ceramic-organic hybrids. These materials showcase extraordinary resilience to oxidation (withstanding exposure to 10 ppm chlorine) and superior pH tolerance (remaining stable across a pH range of 1-12).
Sophisticated Anti-Fouling Surface Engineering
The ultra-hydrophilic surface (with a contact angle of less than 10°) enriched with nanoparticle reinforcement minimizes organic fouling risk by 50%, thereby prolonging chemical cleaning intervals from 3 to 6 months and slashing maintenance expenses by 40%.
 

Certifications

Proshare Innovation Suzhou Co., Ltd. proudly holds renowned certifications, ensuring the utmost quality and reliability in our Proshare Superior Performance RO Membrane Filter for Water Purification. Our accolades include the prestigious Health & Safety Management System Certificate, the esteemed Environmental Management System Certificate, and the ISO9001 Quality System Certificate, each representing our unwavering commitment to excellence.

Our innovative prowess is showcased through our acclaimed patents, highlighting our breakthrough advancements in membrane technology. We have secured an Invention Patent for Membranes Production and another for our cutting-edge Multi-layer RO Membrane, testament to our leadership in pioneering water purification solutions. Rest assured, our Proshare Superior Performance RO Membrane Filter is certified with RoHS Compliance, reflecting our dedication to maintaining the highest standards of safety and environmental responsibility.

 

Packaging & Shipping

 

Company Profile

Proshare Innovation Suzhou Co., Ltd. stands at the forefront of innovation as a national high-tech enterprise. Specializing in the research, development, and industrialization of groundbreaking third-generation thin-film nanocomposite (TFN) membranes. These advanced solutions cater to diverse applications such as reverse osmosis (RO), nanofiltration (NF), and material separation. Established in 2017, by a visionary team of overseas-returned Ph.D. experts under the esteemed leadership of Dr. Lin Xiaofeng-a recipient of prestigious national talent accolades-Proshare Innovation has ambitious growth, emerging as the sole domestic pioneer in TFN membrane manufacturing across China.

Core Competencies

Technological Innovation: As trailblazers, we have successfully pioneered the integration of TFN technology into nanofiltration membranes, achieving cutting-edge independent R&D and local production capabilities for both membranes and their manufacturing equipment.
Intellectual Property: Proshare Innovation holds an impressive portfolio of over 31 patents, with membrane performance that meets and exceeds internationally leading standards, providing competitive alternatives to formerly monopolized foreign products.
Production Capacity: Our facilities boast a state-of-the-art 2,000 m² R&D center complemented by an expansive 15,000 m² production base, showcasing our commitment to scaling our innovations efficiently.
Funding: We have successfully closed Pre-A Round (2023) and A Round (January 2025) financing, proudly backed by the Suzhou Industrial Park Science Innovation Fund and Yong Sheng Capital, securing our path to further innovation and growth.
Market Recognition: Our commitment to excellence has earned us the status of a preferred supplier for leading environmental engineering firms and state-owned enterprises, reinforcing our reputation for quality and reliability.
Leadership:Dr. Lin Xiaofeng, a distinguished Ph.D. alumnus of the University of Strasbourg (France), has been honored with numerous provincial and national talent awards, including Suzhou Leading Talent and Jiangsu Dual Innovation Talent. Under his guidance, our R&D team continues to achieve remarkable breakthroughs in the industrialization of TFN membranes.

WHY US?
FAQ:

(1) Q: Why Choose Our Company?

A: Experience comprehensive water treatment solutions with us
as we deliver revolutionary Thin Film Nanocomposite (TFN) membrane sheets, elements, and holistic water treatment system solutions.

A: Unleash the power of customization
with unparalleled support from national expert teams and Tsinghua University Suzhou Environmental Innovation, ensuring tailor-made solutions.

A: Delivering quality and exceeding expectations.
Our premium solutions not only meet your requirements, but also provide significant returns on investment. We offer extensive training, support, and services, leveraging our local expertise to impact global markets positively.

A: Collaborate and grow with us
as our inspirations are rooted in our customers' dedication to providing the invaluable gift of clean water. Together, we strive for a water-optimized world, thriving in unity.
(2)Q: Are you a manufacturer or Trade Company?
A: We proudly stand as a professional manufacturer, equipped with our own International Trade Department, empowering us to understand and cater to customer needs with tailored precision and competitive pricing.
(3) Q: How's the after-sale service?
A: Our after-sale service is second to none, offering skilled engineers ready to provide service overseas under the guidance of merchandisers and translators, ensuring seamless support.

(4) Q: How about the quality?
A: We uphold stringent quality standards, sourcing key sub-assemblies and raw materials from industry leaders, while our in-house expertise ensures the development of core components. Our professional assembly line and rigorous quality testing guarantee superior quality that meets your demands.

(5) Q: Product /Quality Guarantee and After Sale Service?
A: Enjoy peace of mind with our 1-year warranty adhering to international standards, ensuring you a seamless and worry-free experience. Our dedicated support team is available online 24/7 to assist you with any inquiries about our machine. Don't hesitate to reach out-we're here for you!

(6) Q: Certification?
A: Tsingxi proudly holds certifications for ISO9001, ISO14001, and ISO45001, reflecting our commitment to excellence. Our products are meticulously designed to comply with the high technical standards of 3C and CE, ensuring quality and safety. All products are duly certified by the Industry Administration Authority, underscoring our credibility. With a relentless pursuit of innovation and excellence, Tsingxi is dedicated to strengthening its position as a leading high-tech company in the global water treatment market, pushing boundaries and setting new standards.