Proshare Eco-Friendly Water Filter System Membrane for Sustainable Filtration

• 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 innovative Thin Film Nanocomposite(TFN) technology,is ideal for reverse osmosis plant dealing with challenging water and wastewater who are seeking a superior membrane solution with good water purity, improved fouling resistance and low energy consumption.
Key feature:

• 30% lower Pressures :Guarantee excellent salt-rejection with 30% lower pressures
• Less Cleaning Frequency:TFN membrane outstanding anti-fouling performance is greatly reduce microorganisms and inorganic pollution contribute to less cleaning frequency .
• Wide Cleaning pH(1-13) Range:Provides the most effective cleaning performance, robustness and durability due to its wide cleaning pH range and chemical tolerance.

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

A common problem with RO membrane elements is fouling. Fouling does not change the structure of RO membrane elements, but the foulant on the membrane surface can significantly reduce its performance.
prevents fouling by applying a exclusive hydrophilic coating on the membrane surface, enabling long-term stable operation. By preventing fouling, reduced cleaning frequency eventually contributes to lower OPEX at the water treatment plant.
fits your demand of treating urban sewage water for industrial application.

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's flow rate and salt rejection rate were meticulously determined under the following optimal test conditions:
Feed water concentration: precisely 2000 ppm as NaCl, with a feed water pressure set at 225 psi (1.55 MPa). The feed water temperature maintained at a consistent 77°F (25°C). Achieving a recovery rate of 15% for each individual membrane unit, ensuring efficiency and reliability.
2. The range of variation for product flow is +/-15%, demonstrating our commitment to superior performance and adaptability.

Operating Condition: Tailored for Optimal Performance

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 - Precision-engineered for your specific needs

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 accumulated invaluable expertise by offering cutting-edge technical solutions to industries that demand ultra-pure water. This is crucial across various industrial processes, including wastewater treatment and reuse, and resource recycling, ensuring exceptional purity and efficiency in every operation.
Our prowess spans across a multitude of key industry sectors, including petrochemical, mining, lithium extraction from salt lakes, lithium iron phosphate & lithium battery recycling, semiconductor, seawater desalinization, reclaimed water processing, leachate management, synthetic biology, copper foil production, pharmaceuticals, and power generation, each powered by our advanced solutions.
Additionally, we excel in providing solutions for steam boilers, food & beverage industries (covering mineral water bottling, soft drinks, and juices), painting lines, dairies, ice creams, laundries, hospitals, textiles, mechanical industries, and steel companies, ensuring efficiency and quality in every drop.

Hospitality/Seawater and Brackish Water Desalination Applications

Proshare leverages its extensive experience in desalination technology to provide revolutionary water solutions for the hospitality industry, particularly in hotels and tourist resorts. Our R.O. sea water or brackish water desalination systems deliver essential fresh water, meeting the soaring demands of rapidly growing tourist regions.

Municipal and Civil use

We deliver pioneering, scalable solutions to customers for efficient, sustainable wastewater and effluent treatment. With a comprehensive portfolio of patented technologies and collaboration with top national experts and scientific research institutions, we ensure municipalities comply with stringent health and environmental standards, promoting a cleaner future through continual feedback and system improvements.
Our expertise in sewage treatment is a cornerstone of our mission to assist you in achieving your sustainable development goals. As a prominent advocate for sustainable advancement, we offer an extensive range of solutions, including:
Advanced sanitation technologies.
Innovative recovery systems for reusable materials from wastewater.

Farming applications

Ensuring water quality is paramount to enhancing animal fitness (cattle, chickens, sheep, pigs) and optimizing their productivity. Both the quantity and purity of water significantly impact the growth and well-being of livestock.
Farm water can be sourced from wells, civil water networks, and occasionally rivers or other surface sources. To maintain water quality, especially from non-civil sources, treatment is essential to guarantee safe, healthy water for farm use.
Non-civil water sources often have high levels of dissolved solids and pathogens. Reverse osmosis technology stands out as the most effective method to mitigate these issues, ensuring farm water is treated to eliminate harmful substances and safeguard animal health.

 

Sucessful Application

Proshare PSI MEMBRANE Advanced Desalination RO Membrane Pioneering Solutions for Desalination in Luxury Cruise Ship
The utilization of desalination membranes on international luxury cruise liners has long been a realm dominated by a select few international powerhouses. As these vessels traverse diverse waters, the salinity and temperature of the feed water frequently shift, demanding membranes that adapt seamlessly while consistently producing stable, high-quality water to fulfill the exacting demands of ocean voyages.
PSI MEMBRANE Pro-HR-SW seawater desalination membranes have showcased exceptional prowess, excelling in both desalination efficiency and the consistent production of pristine water. These membranes meet and exceed the rigorous quality standards required by luxury cruise vessels.
Thanks to these extraordinary results, the replacement of desalination membranes extended to three more luxury liners. Proshare's pioneering success marks a historic moment as the first national brand to secure orders from international luxury cruise ships for desalination RO membranes.

 

A Comprehensive Ultra-Pure Water Solution for the Semiconductor Sector

It is widely acknowledged that the standards for electronic-grade ultra-pure water are astoundingly high, and only a handful of brands are capable of meeting such stringent demands.
Leveraging Proshare's groundbreaking TFN membrane technology and the TsingXi team's vast expertise in water treatment, our comprehensive water treatment plant and pure water equipment solutions exhibited remarkable rejection rates for salt, boron, and TOC. The system's water output aligns perfectly with the rigorous demands of the semiconductor industry's production requirements.
This outstanding outcome facilitated our acquisition of a Japanese listed company's electronic ultra-pure water treatment project.

Proshare Specialized TFN Acid-Resistant and High-Pressure Membranes for Exemplary Wastewater Treatment in Petrochemical/Refining, Ensuring Zero Liquid Discharge

Proshare Customized TFN acid-resistant and high-pressure membrane separation and concentration technology for treating wastewater containing ammonium sulfate desulfurization, achieving a concentration increase of up to 40 times with ammonium sulfate concentration levels reaching ≥ 20%. This significantly diminishes the energy demands of subsequent evaporation and crystallization, resulting in substantial cost savings. The water quality produced consistently meets the China Petroleum and Chemical Corporation's Q/SH 0628.2-2014 standard for circulating make-up water, achieving true zero liquid wastage.
This remarkable success has garnered additional orders from other group subsidiaries.
These membranes are also suitable for other scenarios involving high-temperature, highly acidic wastewater containing ammonium sulfate, such as in energy, refining, chemical, and metallurgical industries. They integrate seamlessly with the latest ammonia desulfurization technology and carbon capture, supporting new energy consumption and advancing the green industry chain in harmony with national 'dual-carbon' policies.

Proshare TFN-SEP Custom Nanofiltration Membrane, Achieving a Remarkable Lithium Permeate Rate of 96.6%, with Mg2+ Retention > 99% and Ca2+ Retention > 98%
Technical Challenges in Membrane Separation (Nanofiltration/Reverse Osmosis) for Lithium Extraction from Salt Lakes Addressed by Membrane Fouling,Low Selectivity <80%,high energy consumption accounts for 30%-40% of total cost, which is quite significant for operational budgets.short membrane lifespan is between 2-3 years, ensuring longevity and reliability. lifespan 2-3years.

Proshare PSI MEMBRANE - A Marvel in Filtration Technology TFN-SEP Customized NF /RO Membrane has demonstrated superior capabilities.
demonstrated superior performance data in an lithium extraction project located in Lakkor Tso Salt Lake, an emblem of pristine geological beauty, Tibet, China. Through innovative processes:

With only a 2-stage Nanofiltration process coupled with a 1-stage RO, given production water with Mg2+ at 2.9 mg/L and Ca2+ at 2.25 mg/L, the system achieves remarkable retention: Mg2+ > 99%, Ca2+ > 98%. The lithium permeate rate is an impressive 96.6%, and the flux is nearly 20 LMH under a steady operating pressure of 1 MPa.This proven membrane technology is both environmentally and economically advantageous, significantly enhancing product purity and quality, paving the way for sustainable innovations.

Our Advantages

Proshare Team's Breakthrough in Next-Generation Reverse Osmosis Membrane Technology
Proshare team has innovatively developed a revolutionary new generation of reverse osmosis membranes leveraging cutting-edge polymer interface nano-self-assembly technology. By breaking through the constraints of traditional development, they have achieved two key advancements that set new industry standards:
Ultra-Thin Separation Layer: Utilizing the forefront of polymer interface nanotechnology, the team has remarkably reduced the separation layer's thickness to a third of standard polyamide thin films (traditionally capped at 100 nm). This unprecedented innovation significantly boosts water flux, culminating in a dramatic enhancement of permeability.
Enhanced Performance: Through the strategic inclusion of nanoparticles and cutting-edge hydrophilic polymers, this breakthrough has catapulted the membrane's hydrophilicity, anti-fouling prowess, durability, and oxidation resistance to new heights.
Compared to traditional polyamide reverse osmosis membranes, Proshare's innovation redefines excellence across four pivotal dimensions:
Self-Assembled Nanocomposite Films
With nano-scale precision control and nano-doping modification, ultra-thin and meticulously ordered separation layers are crafted through advanced polymer interface nanotechnology. This method triumphs over the limitations of conventional polyamide membranes in terms of thickness uniformity and material diversity.

Enhanced Water Flux and Energy Efficiency
By refining the layer-by-layer self-assembly process, the functional layer's thickness is meticulously controlled, achieving a threefold reduction compared to traditional membranes. This leads to >3x higher water flux and 30% lower energy consumption.
Novel Polymer Materials with Superior Chemical Stability
Advancing beyond polyamide, the team employs state-of-the-art hydrophilic polymers (such as modified polysulfones) and ceramic-organic hybrids. These materials boast unparalleled oxidation resistance (withstanding 10 ppm chlorine exposure) and pH tolerance (maintaining stability across a pH range of 1-12).
Anti-Fouling Surface Engineering
The integration of a superhydrophilic surface (contact angle <10°) fortified with nanoparticle reinforcement dramatically reduces organic fouling propensity by 50%, extending chemical cleaning cycles from three months to six months, and slashing maintenance costs by a striking 40%.
 

Certifications

Our commitment to excellence is underscored by our prestigious certifications, including the Health & Safety Management System Certificate, the Environmental Management System Certificate, and the globally recognized ISO 9001 Quality System Certificate.

We pride ourselves on our innovative advancements, as evidenced by our Invention Patent for Membrane Production and our cutting-edge Invention Patent for the Multi-layer RO Membrane. We are proud to be RoHS COMPLIANT, ensuring our products meet stringent environmental and health safety standards.

 

Packaging & Shipping

 

Company Profile

Proshare Innovation Suzhou Co., Ltd. is a distinguished national high-tech enterprise specializing in the research, development, and industrialization of advanced, third-generation thin-film nanocomposite (TFN) membranes. These membranes are pivotal for reverse osmosis (RO), nanofiltration (NF), and material separation applications. Established in 2017 by a visionary team of doctorate experts, led by the esteemed Dr. Lin Xiaofeng, the company proudly stands as China's exclusive domestic manufacturer of TFN membranes. Dr. Lin Xiaofeng is a recipient of prestigious national-level talent programs, driving significant innovations in this field.

Core Competencies

Technological Innovation: We have pioneered the TFN technology application in nanofiltration membranes, achieving complete independence in both R&D and localized production of membranes and manufacturing equipment.
Intellectual Property: We possess over 31 patents, with our membrane performance reaching globally leading standards, successfully replacing previously monopolized foreign products.
Production Capacity: Our operations include a cutting-edge 2,000 m² R&D facility along with a sprawling 15,000 m² production base, ensuring robust production capabilities.
Funding: We have successfully completed Pre-A Round (2023) and A Round (January 2025) financing rounds, with backing from prominent investors like Suzhou Industrial Park Science Innovation Fund and Yong Sheng Capital.
Market Recognition: We are honored to be a designated preferred supplier for leading environmental engineering firms and esteemed state-owned enterprises.
Leadership:Dr. Lin Xiaofeng is a distinguished Ph.D. graduate from the University of Strasbourg (France), recognized with numerous provincial and national talent awards such as Suzhou Leading Talent and Jiangsu Dual Innovation Talent. Dr. Lin spearheads the company's groundbreaking R&D efforts in TFN membrane industrialization.

WHY US?
FAQ:

(1) Q: Why Choose Our Company?

A: We offer complete water treatment solutions.
Our revolutionary (Thin Film Nanocomposite) TFN membrane sheets, membrane elements, and comprehensive water treatment system solutions are designed to meet all your needs.

A: Our customization capabilities
are backed by national expert teams and the prestigious Tsinghua University Suzhou Environmental Innovation, ensuring tailor-made solutions.

A: We ensure quality and deliver value.
Our premium solutions not only meet your expectations but also offer substantial ROI. We provide extensive training, dedicated support, and unparalleled services, leveraging our local expertise on the global stage.

A: We collaborate closely with our customers.
Our inspiration stems from our customers' daily pursuit of providing clean water, the world's most vital resource. Together, we thrive for a water-optimized future.
(2)Q: Are you a manufacturer or Trade Company?
A: We are a highly professional manufacturer with our own International Trade Department, enabling us to deeply understand customer needs and offer competitive pricing.
(3) Q: How's the after-sale service?
A: We provide exceptional after-sales service with engineers available for overseas assignments, under merchandiser supervision and translation services.

(4) Q: How about the quality?
A: Our main sub-assemblies and raw materials are sourced from large, reputable companies. Key components are developed by our expert staff. Our professional assembly line and rigorous quality testing system ensure your high-quality requirements are met.

(5) Q: Product /Quality Guarantee and After Sale Service?
A: Enjoy peace of mind with our unrivaled 1-year warranty, adhering to the prestigious International standard. We pride ourselves on being available around the clock, 24/7, to assist you. Should you have any inquiries or require support concerning our advanced machine, do not hesitate to reach out to us at any time.

(6) Q: What certifications do you hold for your products?
A: Tsingxi proudly stands as a beacon of quality and reliability, holding esteemed certifications such as ISO9001 for quality management, ISO14001 for environmental management, and ISO45001 for occupational health and safety. Our products are meticulously crafted to align with the strict technical standards of both 3C and CE certifications. Each product is rigorously approved and certified by the Industry Administration Authority, underscoring our commitment to excellence. Tsingxi is dedicated to maintaining its trajectory of innovation and strength, persistently aiming to cement its position as a leading high-tech company in the dynamic global water treatment market.