Proshare High-Quality Industrial RO Membrane Filter for Water Treatment

• 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 crafted with advanced Thin Film Nanocomposite (TFN) technology. This innovative membrane is the ideal solution for reverse osmosis plants facing challenging water and wastewater conditions, offering exceptional water purity, enhanced fouling resistance, and reduced energy consumption.
Key Features:

• Achieve 30% lower Pressures :Ensure unmatched salt-rejection capabilities with 30% lower operational pressures.
• Reduced Cleaning Frequency:Our TFN membrane's superior anti-fouling performance dramatically minimizes microbial and inorganic contamination, leading to significantly reduced cleaning intervals.
• Broad Cleaning pH (1-13) Range:Experience unparalleled cleaning efficiency, robustness, and longevity thanks to its extensive cleaning pH range and chemical resilience.

Key Applications:
Efficiently used for softening, producing high-purity water, and water recycling in the following sectors:
pharmaceutical, electronics, power generation, petrochemical, refinery, food & beverage, municipal, and more.

A prevalent issue with RO membrane elements is fouling. While fouling does not alter the structure of RO membrane elements, deposits on the membrane surface can drastically diminish performance.
membrane effectively prevents fouling by applying a unique hydrophilic coating on the membrane surface. This innovation ensures stable, long-term operation, and reduced maintenance needs. Preventing fouling decreases cleaning frequency, thereby lowering operational expenses (OPEX) at water treatment facilities.
meets your requirements for treating urban sewage water 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. The product flow rate and salt rejection rate were meticulously measured under the following optimal test conditions:
Feed water concentration was maintained at 2000 ppm as NaCl, with a precise feed water pressure of 225 psi (1.55 MPa) and a stable feed water temperature of 77°F (25°C). An efficient recovery rate of 15% was achieved for each individual membrane, ensuring maximum performance.
2. Expect a variation range in product flow of approximately +/-15%, providing flexibility for diverse operational demands;

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

Main Application

Industry Applications

 

Proshare Proshare has proudly cultivated its extensive expertise by delivering cutting-edge technical solutions tailored for the industrial realm, where impeccably pure water is paramount for diverse industrial operations. Our solutions excel in wastewater treatment and reuse, as well as resource recycling, making Proshare a trusted leader in the field.
Our engagement spans across key industry sectors including petrochemical, mining, lithium extraction from salt lakes, lithium iron phosphate & battery recycling, semiconductor manufacturing, seawater desalination, reclaimed water treatment, leachate processing, synthetic biology, copper foil production, pharmaceuticals, and power generation. This broad spectrum highlights our versatility and commitment to industry-wide excellence.
Additionally, Proshare's expertise extends to critical applications such as steam boiler feedwater, food and beverage industries (encompassing mineral water bottling, soft drinks, juice production), painting lines, dairy industries, ice cream manufacturing, laundries, hospitals, textiles, mechanical industries, and steel companies, ensuring optimal water quality and operational efficiency.

Hospitality/Seawater and Brackish Water Desalination Applications

Proshare's expansive experience in desalination technology is also harnessed for civil water desalination applications, specifically for hotels and touristic resorts. Freshwater supply is vital for these establishments, and our Reverse Osmosis (R.O.) solutions for seawater and brackish water offer a viable alternative to meet the burgeoning demands of expanding tourist destinations.

Municipal and Civil Use

At Proshare, we deliver innovative, scalable solutions designed for the efficient and sustainable treatment of wastewater and effluents. Our extensive portfolio of patented technologies, coupled with the expertise of national-level experts and partnerships with scientific research institutions, assures municipalities of compliance with stringent health and environmental standards. Our commitment to excellence is reflected in our continuous improvement efforts, informed by systematic feedback from our field engineers.
Our proficiency in sewage treatment represents a cornerstone of our expertise, empowering clients to achieve their sustainable development objectives. As a pivotal force in sustainable solutions, we offer a diverse array of industry-leading technologies including:
Advanced Sanitation Technologies.
Innovative Recovery of Reusable Materials from Wastewater.

Farming Applications

Water is crucial for ensuring the health and productivity of livestock, such as cattle, chickens, sheep, and pigs. While water quantity is significant, its quality is equally vital to promoting optimal animal growth and performance.
Farm water sources include water wells, civil water networks, and occasionally rivers or other surface sources. Each source presents unique challenges that we adeptly address.
Beyond water from civil networks (which features free chlorine), other sources often contain high levels of dissolved and suspended solids and pathogens. Reverse osmosis technology has proven to be the pinnacle of efficiency in mitigating these negative effects. At Proshare, we ensure the contaminated water used on farms is thoroughly treated to minimize harmful substances and safeguard animal health.

 

Sucessful Application

Proshare PSI MEMBRANE Desalination RO Membrane Serves Desalination in Cruise Ship
Traditionally, the deployment of desalination membranes on luxury international cruise ships has been monopolized by a select group of global brands. As the cruise ships traverse diverse waters, the quality of feed water, including variables like salinity and temperature, undergoes fluctuations. Therefore, it's imperative for membranes to be versatile and adaptable to these varying conditions while consistently ensuring reliable and stable water production, thus catering to the comprehensive needs of expansive ocean-going voyages.
The PSI MEMBRANE Pro-HR-SW seawater desalination membranes have demonstrated outstanding performance, delivering exceptional desalination rates and maintaining stable water production. The quality of water produced by these advanced membranes has surpassed the stringent and demanding standards required by sophisticated cruise ships.
This extraordinary performance has paved the way for the replacement of desalination membranes on three more luxury cruise ships. Proshare's achievement in this domain solidifies its position as the pioneering national brand to secure orders from prestigious international luxury cruise ships for their desalination RO membranes.

 

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

In the realm of electronic-grade ultra-pure water, the demands placed on membrane desalination rates are exceedingly rigorous, with only a select few brands capable of meeting these high standards.
Leveraging Proshare's groundbreaking TFN membrane technology and the extensive expertise of the TsingXi team in the water treatment industry, our comprehensive water treatment plant and pure water equipment solutions exhibited remarkable rejection performance for salt, boron, and TOC. The resulting water production has met and exceeded the stringent requirements set forth by the semiconductor industry.
This favorable outcome has facilitated Proshare in securing the prestigious electronic ultra-pure water treatment project from a renowned Japanese listed company.

Proshare Tailor-made TFN special acid-resistant and high-pressure membranes for Advanced Wastewater Treatment in the Petrochemical and Refining Industries, Truly Achieving Zero Liquid Discharge

Proshare Tailor-made TFN special acid-resistant and high-pressure membrane separation and concentration systems for wastewater treatment processes involving ammonium sulfate desulfurization. These systems achieved an impressive wastewater concentration, augmenting ammonium sulfate concentration up to 40 times, with concentrated water surpassing ≥ 20% concentration. This significantly reduces energy consumption during subsequent evaporation and crystallization, delivering substantial cost savings for users. The quality of water produced consistently meets the China Petroleum and Chemical Corporation's corporate standard Q/SH 0628.2-2014 for circulating water make-up water, achieving genuine zero wastewater discharge.
This successful outcome has attracted further orders from additional subsidiaries within the group, enhancing Proshare's reputation and market reach.
This membrane solution is also applicable to a range of other high-temperature, highly acidic wastewater scenarios containing ammonium sulfate, across industries like energy, refining, chemical, and metallurgical. The latest advancements in ammonia desulfurization technology, combined with carbon capture strategies, actively support the evolution of new energy consumption and the expansion of the green industry chain, in harmony with the national 'dual-carbon' policy.

Proshare TFN-SEP Customized NF Membrane Dramatically Increases Lithium Permeate Rate up to 96.6%, with Mg2+ retention rate > 99% and Ca2+ retention rate > 98%
Technical Bottlenecks of Membrane Separation (Nanofiltration/Reverse Osmosis) in Lithium Extraction from Salt Lakes challenged by membranefouling, lowselectivity<80%, which hinder the efficiency and effectiveness of traditional methods. high energy consumption accounts for 30%-40% of total cost,short membrane lifespan 2-3 years.

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+ 2.9 mg/L, Ca2+ 2.25 mg/L. retention rate of Mg2+ > 99%, retention rate Ca2+ > 98%, lithium permeate rate 96.6%, the flux close to 20 LMH under the operating pressure of 1 MPa.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 innovative team at Proshare has masterfully engineered a revolutionary new generation of reverse osmosis membranes, leveraging cutting-edge polymer interface nano-self-assembly technology. Through two pivotal breakthroughs, we have transcended the boundaries of traditional reverse osmosis membrane development:
Ultra-Thin Separation Layer: Utilizing advanced polymer interface nanotechnology, our team has remarkably managed to reduce the separation layer's thickness to a mere fraction - at least three times thinner than the conventional polyamide thin films, previously capped at 100 nm. This remarkable stride vastly amplifies water flux, delivering a substantial leap in permeability.
Enhanced Performance: The strategic inclusion of nanoparticles and specially designed hydrophilic polymers has ushered in transformative progress in the membrane's hydrophilicity, anti-fouling capabilities, longevity, and oxidation resistance.
Compared to traditional polyamide reverse osmosis membranes, Proshare's groundbreaking innovation showcases breakthroughs across four critical dimensions:
Self-Assembled Nanocomposite Films
Through the integration of nano-scale precision control and nano-doping modification, we have crafted ultra-thin, highly ordered separation layers using polymer interface nanotechnology. This sophisticated methodology surpasses the limitation of conventional polyamide membranes concerning thickness uniformity and material diversity.

Enhanced Water Flux and Energy Efficiency
With the optimization of the layer-by-layer self-assembly process, the functional layer's thickness is meticulously controlled, achieving a threefold reduction compared to traditional membranes. This optimization results in >3x higher water flux and 30% lower energy consumption.
Novel Polymer Materials with Superior Chemical Stability
Moving beyond polyamide, our team employs cutting-edge hydrophilic polymers, such as modified polysulfones, and ceramic-organic hybrids. These avant-garde materials exhibit unparalleled oxidation resistance (withstanding exposure to 10 ppm chlorine) and pH tolerance (remaining stable across a wide 1-12 pH range).
Anti-Fouling Surface Engineering
The innovative superhydrophilic surface (boasting a contact angle of less than 10°), combined with reinforced nanoparticles, slashes organic fouling propensity by 50%, extending chemical cleaning cycles from every 3 months to an impressive 6 months, thereby reducing maintenance costs by an extraordinary 40%
 

Certifications

Our commitment to excellence and sustainability is validated by our prestigious certifications, including the Health & Safety Management System Certificate, Environmental Management System Certificate, and the ISO9001 Quality System Certificate.

We pride ourselves on innovation with our proprietary Invention Patent for Membrane Production and the pioneering Invention Patent for Multi-layer RO Membrane technology. We adhere to the highest industry standards with our RoHS Compliance Certificate, ensuring our products are environmentally friendly and safe for use.

 

Packaging & Shipping

 

Company Profile

Proshare Innovation Suzhou Co., Ltd. is a prestigious national high-tech enterprise dedicated to the pioneering research and industrial advancement of third-generation thin-film nanocomposite (TFN) membranes. These are exquisitely crafted for reverse osmosis (RO), nanofiltration (NF), and sophisticated material separation applications. Established in 2017 by a visionary team of overseas-returned doctorate-level experts, spearheaded by the illustrious Dr. Lin Xiaofeng, a distinguished recipient of national-level talent accolades, Proshare proudly stands as the singular domestic manufacturer of TFN membranes in China.

Core Competencies

Technological Innovation: With unmatched expertise, we have revolutionized the application of TFN technology, particularly in nanofiltration membranes, achieving groundbreaking independent R&D and complete localization of production for both membranes and their manufacturing equipment.
Intellectual Property: Boasting an impressive portfolio of over 31 patents, we ensure our membrane performance consistently meets and exceeds internationally acclaimed standards, effectively replacing previously monopolized foreign products.
Production Capacity: Our state-of-the-art facilities include a 2,000 m² R&D center and a 15,000 m² production base, designed for optimal efficiency.
Funding: Successfully completed Pre-A Round (2023) and A Round (January 2025) financing, with robust support from the renowned Suzhou Industrial Park Science Innovation Fund and Yong Sheng Capital.
Market Recognition: Honored as a preferred supplier for prominent listed environmental engineering firms and prestigious state-owned enterprises.
Leadership:Dr. Lin Xiaofeng, a Ph.D. graduate from the esteemed University of Strasbourg (France), has garnered recognition through provincial and national talent awards (e.g., Suzhou Leading Talent, Jiangsu Dual Innovation Talent). He leads our R&D breakthroughs, propelling TFN membrane industrialization forward.

WHY US?
FAQ:

(1) Q: Why Choose Our Company?

A: Comprehensive water treatment solutions
We proudly offer cutting-edge (Thin Film Nanocomposite) TFN membrane sheets, elements, and holistic water treatment system solutions.

A: Customization capabilities
Supported by an elite team of national experts and collaboration with Tsinghua University Suzhou Environmental Innovation, we tailor solutions to meet your specific needs.

A: Ensuring quality and delivering value.
Our premium solutions not only meet high standards but also deliver substantial ROI for our clients. We provide comprehensive training, unwavering support, and exceptional services, bringing our local expertise to a global stage.

A: Collaborating with our customers
Our inspiration stems from our customers' dedication to providing clean water every day. Together, we thrive for a world optimized by water solutions.
(2)Q: Are you a manufacturer or Trade Company?
A: We are a distinguished manufacturer, empowered with our own International Trade Department, enabling us to deeply understand and meet our customers' needs, offering competitive pricing.
(3) Q: How's the after-sale service?
A: Our dedicated engineers are available to provide exceptional overseas service, under the vigilant supervision and translation of our merchandisers.

(4) Q: How about the quality?
A: We source our primary sub-assemblies and raw materials from leading companies. Crucial parts are meticulously researched and developed by our experts. Our professional assembly line and rigorous quality testing ensure your high-quality expectations are met.

(5) Q: Product /Quality Guarantee and After Sale Service?
A: We proudly offer a comprehensive 1-year warranty adhering to International standards, ensuring peace of mind and reliability. Our dedicated support team is available online 24/7, ready to assist you with any queries or concerns regarding our cutting-edge machine. Feel free to reach out to us at any time-we're here to help!

(6) Q: Certification?
A: Tsingxi is proudly recognized as a leader in quality management, holding certifications in ISO9001, ISO14001, and ISO45001. Our products are meticulously crafted to align with the rigorous technical standards of 3C and CE, securing the trust and endorsement of the Industry Administration Authority. Tsingxi is steadfast in its commitment to evolving as a high-tech powerhouse within the global water treatment industry, continually elevating our innovation and service excellence.