Proshare Quality Industrial RO Membrane Filter for Reliable Water 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 groundbreaking Thin Film Nanocomposite (TFN) technology, offers the ideal solution for reverse osmosis plants facing complex water and wastewater challenges, providing a superior membrane offering enhanced water purity, improved fouling resistance, and reduced energy consumption.
Key Features:

• Achieve 30%lower pressures :Ensures excellent salt-rejection with up to 30% lower pressures for enhanced efficiency.
• Reduced Cleaning Frequency:The TFN membrane's outstanding anti-fouling capabilities substantially decrease microorganism and inorganic pollution, leading to significantly less frequent cleaning.
• Wide Cleaning pH (1-13) Range:Delivers superior cleaning performance, enhanced durability, and robustness, supported by its extensive cleaning pH range and exceptional chemical tolerance.

Key Applications:
Designed for softening, pure water production, and water reuse applications in
pharmaceutical, electronics, power, petrochemical, refinery, food & beverage, municipal, and more sectors.

A persistent issue with RO membrane elements is fouling. While fouling does not alter the structure of RO membrane elements, it significantly diminishes performance by accumulating on the membrane surface.
technology combats fouling by utilizing an innovative hydrophilic coating on the membrane surface, ensuring long-term stable operation. By mitigating fouling, decreased cleaning frequency contributes to reduced OPEX at water treatment facilities.
is the perfect solution 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. Product flow rate and salt rejection rate were meticulously determined under the following optimized test conditions:
The feed water concentration is precisely 2000 ppm as NaCl. The rigorous testing was performed at a feed water pressure of 225 psi (1.55 MPa) and a controlled temperature of 77 °F (25 °C). A recovery rate of 15% was achieved for each individual membrane, ensuring consistent performance.
2. Enjoy the flexibility of a product flow variation range of +/-15%, adapting to your unique operational needs;

Operating Condition: Ensuring 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 - Detailed Dimensions for Precise Installation

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

Main Application

Industry Applications Overview

 

Proshare Proshare has honed its invaluable expertise by delivering cutting-edge technical solutions to the industrial sector. We cater to industries requiring absolutely pure water for diverse industrial processes, wastewater treatment, and resource recycling, ensuring uncompromised quality and efficiency.
We are actively engaged in major industry sectors, including petrochemical, mining, lithium extraction from salt lakes, lithium iron phosphate & lithium battery recycling. Our expertise extends to semiconductors, seawater desalination, reclaimed water, leachate management, synthetic biology, copper foil manufacturing, pharmaceuticals, and power generation.
Our extensive capabilities also encompass steam boiler feedwater systems, the food & beverage industry (including mineral water bottling, soft drinks, and juices), painting lines, dairies, ice cream production, laundries, hospitals, textiles, mechanical industries, and steel manufacturing, among others.

Hospitality and Desalination Applications for Seawater and Brackish Water

Proshare's vast expertise in desalination technology extends to civil water desalination projects for hotels and tourist resorts. Freshwater supply is critical for these infrastructures, and our reverse osmosis solutions for seawater or brackish water desalination offer a sustainable option to meet the escalating water demands of rapidly expanding tourist areas.

Municipal and Civil Applications

We offer innovative, scalable solutions for the efficient and sustainable treatment of wastewater and effluents. Our extensive portfolio of patented technologies and collaboration with national-level experts and scientific research institutions ensures that municipalities comply with stringent health and environmental standards. We continuously enhance our sanitation systems by incorporating systematic feedback from our field engineers.
Our expertise in sewage treatment is a cornerstone of our commitment to supporting your sustainable development goals. As a leader in sustainable development, we offer a comprehensive range of solutions including:
Advanced sanitation technologies.
Efficient recovery of reusable materials from wastewater.

Farming Applications

Water is vital for ensuring optimal animal health and achieving peak productivity in livestock such as cattle, chickens, sheep, and pigs. Both the quantity and quality of water significantly influence the desired growth and performance of these animals.
On farms, water can originate from various sources, including water wells, civil water networks, and, to a lesser extent, rivers and other surface sources, each contributing differently to water quality.
Excluding water from civil networks (containing free chlorine), other sources often have high levels of dissolved and suspended solids and pathogens. Reverse osmosis technology has proven to be the most effective method for mitigating these adverse effects. Therefore, contaminated farm water requires technological treatment to remove harmful substances, ensuring animal health and welfare.

 

Sucessful Application

Proshare PSI MEMBRANE Desalination RO Membrane Serving Desalination Needs in Luxury Cruise Ship Industry
Traditionally, the application of desalination membranes on international luxury cruise ships has been a domain dominated by a select few prestigious international brands. As these majestic vessels traverse the open seas, the quality of feed water, particularly regarding salinity and temperature, varies with each location. Hence, to ensure sustainable water production that caters to the unique needs of these ocean-going giants, the membranes must be incredibly adaptive yet impeccably reliable.
The PSI MEMBRANE Pro-HR-SW seawater desalination membranes have exhibited unparalleled excellence in both desalination efficiency and stable water production. The premium water quality achieved by these membranes surpasses the rigorous standards demanded by luxury cruise liners.
Such outstanding success paved the way for the replacement of desalination membranes onboard three additional luxury cruise ships. Proshare has marked a momentous milestone by becoming the first national brand to secure international luxury cruise ship orders for these advanced desalination RO membranes.

 

A Comprehensive Water Treatment Solution for Crafting Ultra-Pure Water in the Semiconductor Sector

It is widely acknowledged that the requirements for electronic-grade ultra-pure water in membrane desalination are exceptionally high, with only a handful of brands meeting these stringent demands.
Leveraging Proshare's revolutionary TFN membrane technology combined with TsingXi team's extensive expertise in the water treatment domain, the comprehensive water treatment plant and pure water equipment solutions have delivered outstanding performance in rejecting salt, boron, and TOC. The system's water production splendidly aligns with the semiconductor industry's ultra-pure water standards.
This commendable outcome facilitated the acquisition of a prestigious electronic ultra-pure water treatment project from a renowned Japanese listed company.

Proshare Tailored TFN Special Acid-Resistant and High-Pressure Membranes for Wastewater Treatment in Petrochemical/Refining, Truly Achieving Zero Liquid Discharge

Proshare Customized TFN special acid-resistant and high-pressure membranes separation and concentration device designed for wastewater treatment involving ammonium sulfate desulfurization, achieving impressive wastewater concentration levels of up to 40 times, with an ammonium sulfate concentration of ≥ 20% in the concentrated water. This significantly reduces the energy needed for subsequent evaporation and crystallization, resulting in substantial cost savings for users. The quality of water produced steadfastly meets the China Petroleum and Chemical Corporation's corporate standard Q/SH 0628.2-2014 for circulating water make-up, achieving truly zero wastewater discharge.
This resounding success has secured additional orders from other group subsidiaries.
This membrane technology is also ideal for other high-temperature, highly acidic wastewater scenarios containing ammonium sulfate, across industries such as energy, refining, chemical, and metallurgical. The latest advancements in ammonia desulfurization technology, combined with carbon capture, empower new energy consumption and green industry chain development, in alignment with the national 'dual-carbon policy'.

Proshare TFN-SEP Customized NF Membrane Significantly Elevates Lithium Permeate Rate Up to 96.6%, with Mg2+ Retention Rate > 99% and Ca2+ Retention Rate > 98%
Overcoming Technical Hurdles of Membrane Separation (Nanofiltration/Reverse Osmosis) in Extracting Lithium from Salt Lakes, Grappling with membrane fouling,low selectivity <80%,Harnessinginnovative eenergy-efficient consumption strategies, accounting for 30%-40% of the overall cost,shortening membrane lifespan to an impressive 2-3 years.

Proshare PSI MEMBRANE TFN-SEP, a bespoke NF/RO Membrane
demonstrates superior performance data in a pioneering lithium extraction project nestled in the majestic Lakkor Tso Salt Lake , Tibet, China:

Employing a state-of-the-art 2-stage Nanofiltration process coupled with a 1-stage RO, providing pure water with Mg2+ at 2.9mg/L and Ca2+ at 2.25mg/L, achieving a remarkable retention rate for Mg2+ > 99% and for Ca2+ > 98%, while also ensuring lithium permeate rate reaches 96.6%, with a flux approaching 20LMH under a pressure of 1MPa.This proven membrane technology is both environmentally and economically friendly, substantially enhancing product purity and quality.

Our Advantages

Proshare Team's Breakthrough in Next-Generation Reverse Osmosis Membrane Technology
Proshare Our team has spearheaded a remarkable innovation journey, crafting a new generation of reverse osmosis membranes with cutting-edge polymer interface nano-self-assembly. This groundbreaking approach shatters the barriers of traditional reverse osmosis membrane techniques through two revolutionary advancements:
Ultra-Thin Separation Layer: Through the artful application of polymer interface nanotechnology, our team has masterfully refined the separation layer to an extraordinary thinness, achieving a reduction to a mere third of the standard 100 nm polyamide film's thickness. This transformative feat significantly amplifies water flux, driving an unparalleled leap in permeability performance.
Enhanced Performance: With the innovative integration of nanoparticles and specialized hydrophilic polymers, we have achieved monumental strides in the membrane's hydrophilicity, anti-fouling prowess, durability, and oxidation resistance, setting a new standard in membrane technology.
Compared to standard polyamide reverse osmosis membranes, Proshare's cutting-edge innovation heralds breakthroughs in four pivotal dimensions:
Self-Assembled Nanocomposite Films
Leveraging nano-scale precision control and ingenious nano-doping modification, we craft ultra-thin, meticulously ordered separation layers through advanced polymer interface nanotechnology. This process triumphantly surpasses the constraints of conventional polyamide membranes in terms of uniformity and material versatility.

Enhanced Water Flux and Energy Efficiency
By mastering the layer-by-layer self-assembly process, we achieve an exacting control over functional layer thickness, culminating in an impressive 3x reduction compared to typical membranes. This leads to >3x higher water flux and 30% lower energy consumption.
Novel Polymer Materials with Superior Chemical Stability
Transcending the limitations of polyamide, our team employs advanced hydrophilic polymers such as modified polysulfones and ceramic-organic hybrids. These state-of-the-art materials showcase outstanding oxidation resistance (capable of withstanding 10 ppm chlorine exposure) and pH tolerance (maintaining stability in a pH range of 1-12).
Anti-Fouling Surface Engineering
Our superhydrophilic surface engineering (with a contact angle <10°), fortified by nanoparticle reinforcement, drastically diminishes organic fouling by 50%, extending chemical cleaning cycles from 3 to 6 months, and slashing maintenance costs by an impressive 40%.
 

Certifications

Proshare Innovation Suzhou Co., Ltd. proudly upholds a series of prestigious certifications, including: Health & Safety Management System Certificate, Environmental Management System Certificate, and the eminent ISO9001 Quality System Certificate, underscoring our unwavering commitment to excellence and safety.

Our innovative edge is showcased through our esteemed patents: the Invention Patent for Membranes Production and the Invention Patent for Multi-layer RO Membrane, reflecting Proshare's dedication to pioneering advanced filtration technology. We are committed to sustainability and environmental responsibility, as evidenced by our RoHS Compliance Certificate, affirming that our Proshare Quality Industrial RO Membrane Filter adheres to the highest standards of ecological stewardship.

 

Packaging & Shipping

 

Company Profile

Proshare Innovation Suzhou Co., Ltd. is a trailblazing national high-tech enterprise dedicated to the research, development, and industrialization of cutting-edge third-generation thin-film nanocomposite (TFN) membranes. These are expertly crafted for reverse osmosis (RO), nanofiltration (NF), and material separation applications. Established in 2017 by an esteemed group of overseas-returned doctoral experts, spearheaded by Dr. Lin Xiaofeng, a luminary honored with national-level talent accolades, the company stands as China's unrivaled domestic producer of TFN membranes.

Core Competencies

Technological Innovation: We are pioneers in applying TFN technology to nanofiltration membranes, successfully achieving fully independent research, development, and localized production of both membranes and the sophisticated manufacturing equipment needed to produce them.
Intellectual Property: With an impressive portfolio of over 31 patents, our membrane performance not only meets but often exceeds internationally leading standards, effectively offering a robust alternative to previously monopolized foreign products.
Production Capacity: We boast a state-of-the-art 2,000 m² R&D facility alongside an expansive 15,000 m² production base, ensuring scalability and operational efficiency.
Funding: We have successfully completed both our Pre-A Round in 2023 and our A Round in January 2025, receiving support from prestigious investors such as the Suzhou Industrial Park Science Innovation Fund and Yong Sheng Capital.
Market Recognition: Proudly designated as a preferred supplier for leading listed environmental engineering firms and significant state-owned enterprises, reflecting our esteemed market presence.
Leadership:Dr. Lin Xiaofeng, a distinguished Ph.D. graduate from the University of Strasbourg in France, has been celebrated with provincial and national talent awards, including the esteemed Suzhou Leading Talent and Jiangsu Dual Innovation Talent. He continues to propel our company's groundbreaking R&D advancements in TFN membrane industrialization.

WHY US?
FAQ:

(1) Q: Why Choose Our Company?

A: Comprehensive water treatment solutions
We offer customers revolutionary Thin Film Nanocomposite (TFN) membrane sheets, membrane elements, and holistic water treatment system solutions.

A: Tailored customization capabilities
Supported by national expert teams and the Tsinghua University Suzhou Environmental Innovation, we deliver personalized solutions.

A: Commitment to quality and value
Our premium solutions not only meet your needs , but they also promise a substantial return on investment. We provide comprehensive training, robust support, and unparalleled services, extending our local expertise to a global stage.

A: Collaborative partnerships
Our inspiration is driven by our customers and their daily quest to ensure the availability of the most precious resource - clean water. Together, we thrive towards a water-optimized world.
(2)Q: Are you a manufacturer or Trade Company?
A: We are a professional manufacturer with our own International Trade Department, enabling us to better comprehend customer needs and offer competitive pricing.
(3) Q: How's the after-sale service?
A: We provide skilled engineers available for overseas service, coordinated under the supervision and interpretation of our merchandisers.

(4) Q: How about the quality?
A: Our main sub-assemblies and raw materials are sourced from large, reputable companies. Key components are researched and developed by our dedicated team. Our professional assembly line and stringent quality tests ensure that your standards of high quality are consistently met.

(5) Q: Product/Quality Guarantee and After Sale Service?
A: Enjoy peace of mind with our International standard 1-year warranty. Our dedicated team is available online 24/7, ensuring any questions or concerns about our machine are promptly addressed. Connect with us anytime for exceptional support.

(6) Q: Certification?
A: Tsingxi proudly holds certifications in ISO9001, ISO14001, and ISO45001, underscoring our commitment to quality and environmental standards. Our products are meticulously designed to meet and exceed the rigorous technical standards of 3C and CE certifications. Each product is officially certified by the Industry Administration Authority, affirming our dedication to excellence. Tsingxi remains committed to pioneering advancements in the global water treatment market, aspiring to further strengthen its position as a leading high-tech company internationally.