Proshare Reliable Filter Element for Industrial RO Membrane Water Purifier

• 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, is perfect for reverse osmosis plants tackling complex water and wastewater challenges, offering a premium membrane solution that ensures high water purity, enhanced fouling resistance, and reduced energy consumption.
Key Features:

• 30% lower Pressures :Ensures exceptional salt rejection with 30% lower pressures, providing efficiency and cost savings.
• Reduced Cleaning Frequency:With the TFN membrane's remarkable anti-fouling capabilities, microorganism and inorganic pollution are significantly diminished, leading to a minimized cleaning schedule.
• Broad Cleaning pH (1-13) Range:Offers unparalleled cleaning efficiency, strength, and longevity, thanks to its extensive cleaning pH range and robust chemical tolerance.

Key Applications:
Ideal for softening, producing pure water, and water reuse in industries such as
pharmaceuticals, electronics, power generation, petrochemical, refineries, food & beverage, municipal services, and more.

A prevalent issue with RO membrane elements is the occurrence of fouling. While fouling doesn't alter the structure of RO membranes, the build-up on the membrane surface can drastically impair performance.
mitigates fouling through the unique hydrophilic layer applied on the membrane surface, securing long-term stable operations. By combating fouling, it reduces cleaning frequency, ultimately lowering OPEX for water treatment facilities.
is tailored to meet the demands of treating urban sewage water for industrial applications, ensuring optimal performance and reliability.

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 are meticulously evaluated under the following controlled test conditions, providing a true testament to our product's reliability and efficiency:
Under optimal conditions, the feed water concentration is precisely maintained at 2000 ppm, using NaCl as a benchmark. The feed water pressure stands at a robust 225 psi (1.55 MPa), paired with a consistent feed water temperature of 77°F (25°C). The recovery rate is efficiently set at 15% for each single membrane, ensuring maximum performance.
2. The product flow variation is expertly contained within a range of +/-15%, ensuring consistent performance and adaptability across different applications.

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 cultivated exceptional expertise by consistently delivering advanced technical solutions to industries where impeccably pure water is paramount. Our solutions excel in various sectors including industrial processes, wastewater treatment and repurposing, and resource reclamation.
We proudly cater to a multitude of pivotal industry sectors. Our engagements span petrochemical, mining, lithium extraction from salt lake, lithium iron phosphate & battery recycling, semiconductor manufacturing, seawater desalinization, reclaimed water processing, leachate management, synthetic biology, copper foil production, pharmaceuticals, and power generation.
In addition, our expertise extends to critical areas such as steam boiler feed systems, food & beverage production (including mineral water bottling, soft drinks, and juices), paint lines, dairies, ice creams, laundries, hospitals, textiles, mechanical industries, and steel manufacturing.

Hospitality/Seawater and Brackish Water Desalination Applications

Leveraging Proshare's vast desalination expertise, we deliver innovative water desalination solutions tailored for civil sectors, particularly in hotels and tourist resorts. As these establishments rapidly expand, their fresh water needs soar. Our R.O. sea or brackish water desalination technologies provide an efficient and adaptive solution to meet evolving demands.

Municipal and Civil use

We specialize in pioneering, customizable solutions for efficient and sustainable wastewater and effluent treatment. Our expansive range of patented technologies, backed by national-level experts and scientific research, ensures compliance and peace of mind for municipalities facing stringent health and environmental mandates. We continuously refine our sanitation systems based on systematic field feedback.
Our expertise in sewage treatment is a cornerstone of our commitment to help you achieve sustainable development goals. As a leader in sustainable development, we offer an extensive array of solutions including:
Cutting-edge sanitation technologies.
Revolutionary recovery of reusable materials from wastewater.

Farming applications

Water quality is crucial for ensuring animal health and maximizing performance in agricultural settings. From cattle to chickens to sheep, optimal water not only supports growth but is vital for achieving peak productivity.
Farm water sources are diverse, ranging from wells to civil water networks, and occasionally rivers and other surface sources. The source quality significantly impacts the farm's operations.
Excluding civil networks, which contain free chlorine, other water sources often harbor high levels of dissolved solids and pathogens. Reverse osmosis technology stands out as the most effective method to mitigate these issues, ensuring that farm water undergoes necessary treatment to eliminate harmful substances and protect animal health.

 

Sucessful Application

Proshare PSI MEMBRANE Desalination RO Membrane Empowering Desalination in Majestic Cruise Ships
Historically, the application of desalination membranes on international luxury cruise ships has predominantly featured a select group of international brands. The challenge lies in the fluctuating quality of feed water, including salinity and temperature variations, as the cruise ship embarks on its voyages. Consequently, these membranes must demonstrate an adaptive capacity to manage diverse conditions while ensuring uninterrupted water production, vital for the needs of ocean-going vessels.
The PSI MEMBRANE Pro-HR-SW seawater desalination membranes excelled remarkably, showcasing outstanding desalination rates alongside stable water output. The water quality achieved by these membranes surpassed the stringent demands of the cruise ship industry.
This exceptional outcome prompted the refurbishment of desalination membranes on three additional cruise ships. Proshare's triumph in this venture has solidified its stature as the pioneering national brand to secure international luxury cruise ship orders for desalination RO membranes.

 

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

It is well-understood that the requirements for electronic-grade ultra-pure water in membrane desalination are extraordinarily high, with only a handful of brands capable of meeting these stringent standards.
Utilizing Proshare's revolutionary TFN membrane technology coupled with the TsingXi team's extensive expertise in the water treatment domain, a comprehensive water treatment plant for pure water equipment solutions has exhibited remarkable salt, boron, and TOC rejection performance. The system's water production aligns seamlessly with the semiconductor industry's water production criteria.
This favourable outcome facilitated the acquisition of an electronic ultra-pure water treatment project from a prestigious Japanese listed company.

Proshare Bespoke TFN Special Acid-Resistant and High-Pressure Membranes for Wastewater Treatment in Petrochemical and Refining Sectors to Truly Achieve Zero Liquid Discharge

Proshare Tailor-made TFN special acid-resistant and high-pressure membrane separation and concentration device for wastewater treatment involving ammonium sulphate desulphurisation, successfully achieved an impressive 40-fold wastewater concentration, with ammonium sulphate concentration reaching ≥20% in the concentrated water. This innovation significantly curtails subsequent evaporation and crystallisation energy consumption, resulting in substantial cost savings for users. Furthermore, the water quality generated remains consistently stable, meeting the China Petroleum and Chemical Corporation's corporate standard Q/SH 0628.2-2014 for circulating water make-up, and genuinely realizing zero wastewater discharge.
This resounding success has led to additional orders from other subsidiaries within the group.
This membrane technology is also applicable to other high-temperature, highly acidic wastewater scenarios containing ammonium sulphate, across diverse industries such as energy, refining, chemical, and metallurgy. The latest advancements in ammonia desulphurisation technology, combined with carbon capture solutions, are fostering the new energy consumption paradigm and driving the green industry chain's development, perfectly aligning with the national 'dual-carbon policy.

Proshare TFN-SEP Customized NF Membrane Dramatically Enhances Lithium Permeate Rate to an Impressive 96.6%, with Mg2+ Retention Exceeding 99% and Ca2+ Retention Surpassing 98%
Overcoming Technical Bottlenecks associated with 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: Pioneering the Future of Water Purification Team's Breakthrough in Next-Generation Reverse Osmosis Membrane Technology
Proshare: Innovative Leaders in Membrane Technology Our team has ingeniously developed a cutting-edge generation of reverse osmosis membranes, driven by polymer interface nano-self-assembly technology. We have masterfully overcome traditional barriers in reverse osmosis membrane development through two landmark advancements:
Ultra-Thin Separation Layer: Revolutionizing Membrane PrecisionBy harnessing the power of polymer interface nanotechnology, the team has remarkably reduced the separation layer's thickness to an impressive threefold-thinner than conventional polyamide thin films (previously constrained at 100 nm). This breakthrough elevates water flux, providing a substantial boost in permeability.
Enhanced Performance: Unleashing Membrane PotentialWith the infusion of nanoparticles and specialized hydrophilic polymers, we have achieved transformative advancements in the membrane's hydrophilicity, anti-fouling capabilities, durability, and oxidation resistance, setting new benchmarks in performance.
Compared to conventional polyamide reverse osmosis membranes, Proshare'sinnovation exhibits groundbreaking breakthroughs across four pivotal dimensions:
Self-Assembled Nanocomposite Films: Mastery in Membrane Design
Utilizing nano-scale precision control combined with nano-doping modification, we craft ultra-thin, intricately ordered separation layers through polymer interface nanotechnology. This strategic approach overcomes the uniformity and material diversity limitations of traditional polyamide membranes.

Enhanced Water Flux and Energy Efficiency: A New Era of Sustainability
Through meticulous optimization of the layer-by-layer self-assembly process, the functional layer thickness is expertly managed, achieving a remarkable 3x reduction compared to conventional membranes. This advancement results in over threefold increase in water flux and a remarkable 30% reduction in energy usage.
Novel Polymer Materials with Exceptional Chemical Robustness
Advancing beyond polyamide, our team embraces cutting-edge hydrophilic polymers such as modified polysulfones and ceramic-organic hybrids. These innovative materials showcase outstanding resistance to oxidation (withstand 10 ppm chlorine exposure) and exhibit remarkable pH tolerance (maintaining stability across a pH range of 1-12).
Anti-Fouling Surface Engineering: Extending Lifecycle and Cutting Costs
Featuring an ultra-hydrophilic surface (contact angle <10°) reinforced with nanoparticles, our design reduces organic fouling propensity by 50%, extending chemical cleaning cycles from 3 to 6 months, and slashing maintenance expenses by an impressive 40%.
 

Certifications

Achieving the Pinnacle of Quality: At Proshare Innovation Suzhou Co., Ltd., our commitment to excellence is evidenced by our numerous certifications. We are proud holders of the Health & Safety Management System Certificate and the Environmental Management System Certificate, which reflect our dedication to ensuring a safe and sustainable environment. Furthermore, our ISO9001 Quality System Certificate is a testament to our unwavering commitment to quality and reliability.

Pioneering Innovation: With a focus on cutting-edge technology, we have secured the Invention Patent for Membrane Production and the Invention Patent for Multi-layer RO Membranes, showcasing our leadership in advancing industrial filtration solutions. RoHS Compliance: Our Proshare Reliable Filter Element for Industrial RO Membrane Water Purifier meets rigorous RoHS compliance standards, underscoring our dedication to environmentally responsible practices and ensuring all our products align with global environmental safety standards.

 

Packaging & Shipping

 

Company Profile

Proshare Innovation Suzhou Co., Ltd. stands at the forefront of innovation as a national high-tech enterprise focused on pioneering Research & Development and the industrialization of cutting-edge third-generation thin-film nanocomposite (TFN) membranes. These advanced membranes are crucial for reverse osmosis (RO), nanofiltration (NF), and material separation applications. Established in 2017 by an elite team of globally experienced doctoral experts, led by the distinguished Dr. Lin Xiaofeng, a national talent program awardee, Proshare has achieved the milestone of being the only domestic manufacturer of TFN membranes in China.

Core Competencies

Technological Innovation: Trailblazing the integration of TFN technology into nanofiltration membranes, Proshare has successfully accomplished fully independent Research & Development, alongside localized production of both membranes and the intricate manufacturing equipment required.
Intellectual Property: Proudly holding over 31 patents, Proshare ensures that its membrane performance is not just nationally, but internationally competitive, effectively replacing foreign dominance in the market.
Production Capacity: Our operations are anchored in a state-of-the-art 2,000 m² R&D facility, complemented by an expansive 15,000 m² production base, designed to optimize production efficiency and innovation.
Funding: Proshare has successfully completed Pre-A Round financing in 2023 and A Round in January 2025, with robust backing from the Suzhou Industrial Park Science Innovation Fund and Yong Sheng Capital, marking a strong vote of confidence in our visionary trajectory.
Market Recognition: Identified as a preferred supplier by prestigious listed environmental engineering firms and influential state-owned enterprises, a testament to our quality and reliability.
Leadership:Dr. Lin Xiaofeng, an esteemed Ph.D. graduate from the University of Strasbourg, France, has received numerous provincial and national accolades, such as Suzhou Leading Talent and Jiangsu Dual Innovation Talent. His leadership is pivotal to the company's groundbreaking strides in the industrialization of TFN membranes.

WHY US?
FAQ:

(1) Q: Why Choose Our Company?

A: Comprehensive water treatment solutions
We offer revolutionary Thin Film Nanocomposite (TFN) membrane sheets, membrane elements, and complete water treatment system solutions, tailored to meet diverse customer needs.

A:Customization capabilities
Supported by national expert teams and Tsinghua University Suzhou Environmental Innovation, we ensure bespoke solutions that align with specific customer requirements.

A: Ensuring quality and delivering value.
Our premium solutions not only meet your expectations but also provide substantial ROI for our customers. We deliver training, ongoing support, and comprehensive services, leveraging our local expertise to serve global markets effectively.

A: Collaborating with our customers
Inspired by our customers, we are committed to providing the most vital resource - clean water. Together, we strive for a world optimized by water.
(2)Q: Are you a manufacturer or Trade Company?
A: As a professional manufacturer with our International Trade Department, we possess the dual advantage of understanding customer needs intimately and offering competitive prices.
(3) Q: How's the after-sale service?
A: We offer dedicated after-sales service, with engineers available for overseas assignments under the supervision and translation of our merchandisers.

(4) Q: How about the quality?
A: Our commitment to quality is unwavering: major sub-assemblies and raw materials are sourced from industry-leading companies, while key components are innovatively developed by our skilled staff. Our professional assembly line and rigorous quality testing ensure that we meet your highest quality standards.

(5) Q: Product /Quality Guarantee and After Sale Service?
A: Embrace a worry-free experience with our 1-year warranty, adhering to international standards. Rest assured, our dedicated team is online 24/7, ever-ready to assist you with any inquiries regarding our machine.

(6) Q: Certification?
A: Tsingxi proudly upholds the prestigious ISO9001, ISO14001, and ISO45001 certifications. Our products are crafted to align with the rigorous technical standards of 3C and CE, and every product is certified by the authoritative Industry Administration Authority. Tsingxi is committed to evolving as a robust high-tech leader within the global water treatment sector.