Proshare Advanced Filtration Membrane Filter for Water Purifier Systems

• 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 revolutionary Thin Film Nanocomposite (TFN) technology, which is perfectly designed for reverse osmosis plants that handle challenging water and wastewater. This solution is perfect for those in search of a top-tier membrane that ensures excellent water purity, enhanced fouling resistance, and minimizes energy usage.
Key Features:

• Achieve 30% loweroperating pressures: Guaranteedto provide outstanding salt-rejection capabilities even at 30% reduced pressures.
• Reduced Cleaning Frequency:The TFN membrane's remarkable anti-fouling properties significantly diminish the presence of microorganisms and inorganic pollutants, leading to a substantially decreased cleaning frequency.
• Wide Cleaning pH Range (1-13):Ensures optimal cleaning effectiveness, resilience, and longevity thanks to its broad pH range and chemical resistance.

Key Applications:
Ideal for softening processes, pure water production, and water reuse in
industries such as pharmaceuticals, electronics, power generation, petrochemicals, refineries, food & beverage, and municipal services, among others.

A prevalent challenge with RO membrane elements is fouling. Though fouling doesn't alter the fundamental structure of RO membranes, the accumulation of foulants on the surface can significantly impair performance.
effectively prevents fouling using a unique hydrophilic surface coating. This technology supports prolonged stable operation, reducing cleaning needs and lowering operational expenses at water treatment facilities.
is perfectly suited for treating urban sewage water, making it ideal 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. Our product's flow rate and salt rejection rate stem from rigorous testing under specific conditions:
Test conditions include a feed water concentration of 2000 ppm using NaCl, a robust feed water pressure of 225 psi (1.55 MPa), and an optimal feed water temperature of 77 °F (25 °C). The system achieves a 15% recovery rate for each membrane, showcasing efficiency.
2. Flow variation is maintained within a tight range of +/-15%, ensuring consistent performance.

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: measured in mm

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 has cultivated invaluable expertise by offering bespoke technical solutions to the industrial sector, where ultra-pure water is paramount for a myriad of industrial processes, wastewater treatment, and resource recycling.
Our engagement spans across pivotal industry sectors including petrochemicals, mining, lithium extraction from salt lakes, lithium iron phosphate & lithium battery recycling, semiconductors, seawater desalination, reclamation, leachate management, synthetic biology, copper foil production, pharmaceuticals, and the power industry.
Additionally, our solutions cater to steam boiler feed systems, food & beverage industries (including mineral water bottling, soft drinks, and juices), painting lines, dairies, ice cream production, laundries, hospitals, textiles, mechanical industries, and steel companies, among others.

Hospitality/Seawater and Brackish Water Desalination Applications

Proshare leverages its comprehensive desalination expertise to meet the fresh water needs of civil infrastructures in hotels and touristic resorts. Our R.O. seawater and brackish water desalination solutions efficiently satisfy the growing water demands of these rapidly expanding touristic destinations.

Municipal and Civil use

We deliver cutting-edge, scalable solutions for efficient, sustainable wastewater and effluent treatment. Our extensive portfolio of patented technologies, backed by national-level experts and scientific research institutions, ensures compliance with stringent health and environmental standards. We continually refine our sanitation systems using field feedback from our team of engineers.
Our proficiency in sewage treatment forms a cornerstone of our expertise, enabling you to achieve your sustainable development aspirations. As a leader in sustainable development, we offer an extensive range of solutions, including:
State-of-the-art sanitation technologies.
Advanced recovery of reusable materials from wastewater.

Farming applications

Water quality is crucial for ensuring the optimal health and productivity of farm animals, such as cattle, chickens, sheep, and pigs. It's not just the quantity but also the purity of the water that can significantly impact animal growth and performance.
Farm water sources are diverse, ranging from water wells and civil water networks to rivers and other superficial sources. Each source presents unique challenges and opportunities for quality improvement.
Except for civil networks containing free chlorine, most sources are rich in dissolved and suspended solids and pathogens. Reverse osmosis technology is the most efficient solution to mitigate these contaminants, ensuring farm water undergoes thorough treatment to eliminate harmful substances for optimal animal health.

 

Sucessful Application

Proshare PSI MEMBRANE - Cutting-edge Technology Desalination RO Membrane - Excellence in Performance Specialized Solutions for Desalination in Global Luxury Cruise Ships
Traditionally, the use of desalination membranes on high-end international cruise liners was dominated by a select few global giants. As these majestic vessels voyage through diverse marine environments, the salinity and temperature of feed water continually fluctuate. Hence, membranes must be robust, ensuring efficient and consistent water production under varying conditions, thereby fulfilling the precise demands of ocean-bound ships.
The PSI MEMBRANE Pro-HR-SW seawater desalination membranes have set a new benchmark with their exceptional desalination efficiency and consistent water output. They deliver water quality that meets the rigorous standards required by luxury cruise liners.
This groundbreaking achievement led to the integration of our desalination membranes on three additional cruise ships. Proshare's victory in this domain marks its distinction as the pioneering national brand to secure international orders for luxury cruise ship desalination RO membranes.

 

A Comprehensive Ultra-pure Water Treatment Plant for the Semiconductor Sector

The demands for electronic-grade ultra-pure water, particularly in terms of membrane desalination rates, are exceedingly stringent. Only a select few brands have managed to achieve such high standards.
Leveraging Proshare's cutting-edge TFN membrane technology and the TsingXi team's extensive expertise in water treatment, the comprehensive water treatment plant offers pure water solutions boasting superior rejection performance against salt, boron, and TOC. The system's water production capabilities meet the rigorous requirements of the semiconductor industry.
This successful outcome paved the way for us to secure a prestigious electronic ultra-pure water treatment project with a leading Japanese-listed company.

Proshare Bespoke TFN Special Acid-resistant and High-pressure Membranes for Petrochemical and Refining Wastewater Treatment Achieving True Zero Liquid Discharge

Proshare Bespoke TFN special acid-resistant and high-pressure membranes integrated with separation and concentration systems for wastewater treatment containing ammonium sulfate desulfurization. The system achieved a remarkable concentration level, amplifying wastewater concentration up to 40 times, with ammonium sulfate concentration reaching ≥ 20%. This significantly reduces energy consumption during subsequent evaporation and crystallization processes, leading to substantial cost savings. 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 remarkable success has resulted in additional orders from various subsidiaries within the group.
This innovative membrane solution is also applicable to other high-temperature, highly acidic wastewater scenarios involving ammonium sulfate, across sectors such as energy, refining, chemical, and metallurgy. Coupled with the latest advancements in ammonia desulfurization and carbon capture technologies, this development supports the sustainable growth of the green industry chain, aligning with the national 'dual-carbon policy'.

Proshare TFN-SEP Customized NF Membrane - Unprecedented Lithium Permeate Rate of 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, tackling membrane fouling,low sEfficiency is below 80%, which could be a consideration for your energy management planning.High energy Consumption contributes to 30%-40% of overall expenditure, highlighting a significant cost area.Short membrane lifespan of 2-3 years, ensuring a reliable duration of use.

Proshare PSI MEMBRANE TFN-SEP Customized NF /RO Membrane
This product has demonstrated exceptional performance data in an advanced lithium extraction project located in the illustrious Lakkor Tso Salt Lake, Tibet, China:

With a simplified 2-stage Nanofiltration process combined with a 1-stage RO, delivering production water featuring Mg2+ at 2.9mg/L and Ca2+ at 2.25mg/L, achieving a retention rate for Mg2+ > 99% and Ca2+ > 98%, while lithium permeate rate stands at an impressive 96.6%, with flux nearing 20LMH under a pressure of 1MPa.This proven membrane technology not only respects environmental and economic criteria but also significantly enhances product purity and quality.

Our Advantages

Proshare Pioneering Breakthroughs in Cutting-Edge Reverse Osmosis Membrane Technology
Proshare Our team has skillfully crafted a new era of reverse osmosis membranes utilizing groundbreaking polymer interface nano-self-assembly technology, triumphing over the confines of traditional reverse osmosis membrane design through two monumental advancements:
Revolutionary Ultra-Thin Separation Layer: Harnessing the power of polymer interface nanotechnology, our team masterfully engineered the separation layer to be extraordinarily thin-at least three-fold thinner than the conventional polyamide thin film (formerly restricted to 100 nm). This landmark achievement dramatically amplifies water flux, elevating permeability to new heights.
Superior Enhanced Performance: The infusion of innovative nanoparticles and bespoke hydrophilic polymers has propelled the membrane's hydrophilicity, anti-fouling prowess, durability, and oxidation resistance to unprecedented levels.
In comparison with conventional polyamide reverse osmosis membranes, Proshare's cutting-edge innovation showcases breakthroughs in four pivotal domains:
Self-Assembled Nanocomposite Films
Through state-of-the-art nano-scale precision control and advanced nano-doping modification, ultra-thin, impeccably ordered separation layers are achieved via polymer interface nanotechnology. This sophisticated strategy triumphs over the conventional polyamide membrane's challenges in thickness uniformity and material variety.

Extraordinary Water Flux and Energy Efficiency
By refining the layer-by-layer self-assembly methodology, we achieve precise control over functional layer thickness, realizing a 3x reduction compared to traditional membranes. This innovation results in water flux exceeding 3x and a remarkable 30% reduction in energy consumption.
Innovative Polymer Materials with Exceptional Chemical Stability
Advancing beyond polyamide, our team employs pioneering hydrophilic polymers (such as enhanced polysulfones) and ceramic-organic hybrids that showcase extraordinary oxidation resistance (withstanding exposure to 10 ppm chlorine) and pH resilience (maintaining stability across a 1-12 pH range).
Advanced Anti-Fouling Surface Engineering
Boasting a superhydrophilic surface (contact angle <10°) fortified by nanoparticle enhancements, the inclination for organic fouling is slashed by 50%, extending chemical cleaning intervals from 3 to 6 months and reducing maintenance expenditures by 40%.
 

Certifications

With a strong commitment to excellence, Proshare Innovation Suzhou Co., Ltd. proudly holds an array of prestigious certifications. Our dedication to health and safety is evidenced by our Health & Safety Management System Certificate. Furthermore, our unwavering commitment to environmental responsibility is reflected in our Environmental Management System Certificate. We also maintain the highest standards of quality assurance with our ISO 9001 Quality System Certificate.

At the forefront of innovation, Proshare Innovation Suzhou Co., Ltd. boasts groundbreaking patents that set us apart in the water purification industry. We hold a prestigious Invention Patent for our advanced membrane production techniques, a testament to our leading-edge research and development. Additionally, our Invention Patent for the multi-layer RO membrane highlights our commitment to pioneering high-performance filtration solutions. Proshare Innovation Suzhou Co., Ltd. ensures compliance with the highest industry standards, including the rigorous RoHS Compliance Certificate, demonstrating our dedication to producing environmentally responsible products.

 

Packaging & Shipping

 

Company Profile

Proshare Innovation Suzhou Co., Ltd. Proshare Innovation Suzhou Co., Ltd. stands as a beacon of technological advancement and innovation, proudly bearing the title of a national high-tech enterprise. Our expertise is deeply rooted in the research, development, and industrialization of cutting-edge third-generation thin-film nanocomposite (TFN) membranes, crafted for superior performance in reverse osmosis (RO), nanofiltration (NF), and material separation applications. Established in 2017 by a visionary team helmed by Dr. Lin Xiaofeng-an esteemed recipient of national-level talent accolades-our company has risen to become China's exclusive domestic producer of TFN membranes, marking a significant milestone in the industry.

Core Competencies

Technological Innovation: As pioneers in the application of TFN technology to nanofiltration membranes, we have achieved unparalleled independence in research and development, coupled with localized production capabilities for both our membranes and sophisticated manufacturing equipment.
Intellectual Property: Our impressive intellectual arsenal boasts over 31 patents, with our membranes' performance meeting and often exceeding internationally recognized standards, firmly challenging and replacing products previously dominated by foreign monopolies.
Production Capacity: Our state-of-the-art facilities include a sprawling 2,000 m² R&D center and an expansive 15,000 m² production base, underscoring our substantial production prowess.
Funding: Our financial backing is robust, having successfully completed the Pre-A Round (2023) and A Round (January 2025) of financing, with strategic investments from the Suzhou Industrial Park Science Innovation Fund and Yong Sheng Capital.
Market Recognition: Our reputation as a preferred supplier is cemented among elite environmental engineering firms and esteemed state-owned enterprises, reflecting the trust and confidence we inspire within the industry.
Leadership:Dr. Lin Xiaofeng, our illustrious leader and Ph.D. graduate from the University of Strasbourg (France), is celebrated with numerous provincial and national talent recognitions, including the Suzhou Leading Talent and Jiangsu Dual Innovation Talent accolades. He spearheads our relentless pursuit of R&D breakthroughs in the TFN membrane sector.

WHY US?
FAQ:

(1) Q: Why Choose Our Company?

A: We offer comprehensive water treatment solutions that are revolutionizing the industry.
Our company specializes in providing pioneering Thin Film Nanocomposite (TFN) membrane sheets, membrane elements, and sophisticated water treatment system solutions tailored to meet diverse customer needs.

A: Our customization capabilities are unrivaled,
powered by a national team of experts and backed by the esteemed Tsinghua University Suzhou Environmental Innovation.

A: We are committed to ensuring quality and delivering value.
Our premium solutions not only guarantee exceptional performance , but also provide significant returns on investment. We offer comprehensive training, support, and services, while leveraging our local expertise to serve global markets. Our global approach is to offer training, support, and services, bringing our local expertise to the international stage.

A: Collaboration with our customers is at the heart of our mission.
Inspired by our customers' daily endeavors, we are driven by the shared aspiration to ensure clean water for all, thriving together in a water-optimized world.
(2) Q: Are you a manufacturer or Trade Company?
A: We proudly stand as a professional manufacturer equipped with our own International Trade Department. This unique synergy allows us to better comprehend our customers' needs and offer competitively reasonable pricing.
(3) Q: How's the after-sale service?
A: We provide exemplary after-sale service, with engineers available to offer support overseas under the meticulous supervision and translation of our merchandisers.

(4) Q: How about the quality?
A: The cornerstone of our quality assurance lies in sourcing main sub-assemblies and raw materials from renowned large companies. Our dedicated team of experts has meticulously researched and developed key components in-house, supported by professional assembly line work and a stringent quality testing system to meet your highest quality expectations.

(5) Q: Product /Quality Guarantee and After Sale Service?
A: We proudly offer a comprehensive 1-year warranty that aligns with international standards, ensuring peace of mind with your purchase. Our dedicated support team is available 24/7, ready to assist you with any inquiries or concerns regarding our machine. Do not hesitate to reach out to us for unparalleled customer service.

(6) Q: Certification?
A: Tsingxi boasts prestigious certifications, including ISO9001, ISO14001, and ISO45001. Our products are meticulously crafted to adhere to the rigorous technical standards of 3C and CE, ensuring top-notch quality and reliability. Additionally, every product is officially certified by the Industry Administration Authority, underscoring our commitment to excellence. With a relentless drive towards innovation, Tsingxi is committed to strengthening its position as a leading high-tech enterprise in the global water treatment market, consistently delivering cutting-edge solutions.