Proshare High-Capacity RO Membrane Filter for Industrial Water Purification

• 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 into Proshare's range of advanced solutions with groundbreaking Thin Film Nanocomposite (TFN) technology, this product is the quintessential choice for reverse osmosis plants facing tough water and wastewater challenges, offering a membrane solution with superior water purity, enhanced fouling resistance, and reduced energy consumption.
Key Feature Highlights:

• 30% lower Pressures :Ensuring exceptional salt-rejection while operating with 30% lower pressures for optimal efficiency. excellent salt-rejection with 30% lower pressures
• Reduced Cleaning Frequency:With TFN membrane's superior anti-fouling performance, it significantly minimizes microorganisms and inorganic contaminants, contributing to a reduced need for cleaning.
• Wide pH Range for Cleaning (1-13):Delivers the most effective cleaning performance, thanks to its resilience and durability across a wide pH range and exceptional chemical tolerance.

Key Applications:
Effective in softening, producing pure water, and promoting water reuse across diverse industries such as
pharmaceutical, electronics, power, petrochemical, refinery, food & beverage, municipal, etc.

A common challenge with RO membrane elements is fouling. While fouling doesn't alter the structure of RO membrane elements, the deposit on the membrane surface can critically diminish its functionality.
effectively combats fouling by utilizing a proprietary hydrophilic coating on the membrane surface, ensuring prolonged stable operation. By counteracting fouling, it lessens cleaning needs and ultimately lowers operational expenditures (OPEX) at the water treatment facility.
is perfectly suited to your needs 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. Our product's flow rate and salt rejection rate have been meticulously evaluated under precise conditions:
The testing environment includes a feed water concentration of 2000 ppm as NaCl, complemented by a feed water pressure of 225 psi (1.55 MPa), and a consistent feed water temperature of 77 °F (25 °C). The system features a recovery rate of 15% per membrane, ensuring optimal performance.
2. Experience flexibility with a product flow variation range of +/-15%, tailored for diverse applications.

Operational Conditions:

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

DIMENSIONS: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 amassed invaluable expertise by delivering cutting-edge technical solutions to the industrial sector, where uncompromised purity of water is essential for various processes, including wastewater treatment, resource recycling, and reuse.
Our main industry sectors of engagement include petrochemical, mining, lithium extraction from salt lakes, lithium iron phosphate & lithium battery recycling, semiconductor, seawater desalination, reclaimed water, leachate, synthetic biology, copper foil production, pharmaceuticals, and power generation.
Additionally, our services cater to steam boilers, food & beverage industry (mineral water bottling, soft drinks, juices), painting lines, dairies, ice creams, laundries, hospitals, textiles, mechanical industries, steel companies, and beyond.

Hospitality/Seawater and Brackish Water Desalination Applications

Proshare's extensive expertise in desalination technology extends to water desalination for hotels and touristic resorts. Freshwater is crucial for these establishments, and our R.O. sea or brackish water desalination solutions efficiently meet the growing demands of rapidly expanding tourist areas.

Municipal and Civil use

We offer groundbreaking and scalable solutions for efficient and eco-friendly wastewater and effluent treatment. Our diverse portfolio of patented technologies, backed by national-level experts and scientific research, ensures peace of mind for municipalities adhering to stringent health and environmental standards. We focus on continuously enhancing our sanitation systems through systematic field feedback.
Our expertise in sewage treatment is a cornerstone of our support, helping you achieve sustainable development goals. As a leader in sustainable development, we offer an array of solutions, including:
Advanced sanitation technologies.
Recovery of reusable materials from wastewater.

Farming applications

Water is vital for ensuring animal fitness (e.g., cattle, chickens, sheep, pigs) and optimizing their productivity. Both water quantity and quality significantly influence animal growth.
Farm water sources may include wells, civil water networks, and occasionally rivers or other superficial sources.
Except civil networks (which contain free chlorine), other sources typically have high levels of dissolved and suspended solids and pathogens. Reverse osmosis technology proves most effective in mitigating these harmful effects, making it imperative for farms to technologically treat contaminated water to safeguard animal health.

 

Sucessful Application

Proshare PSI MEMBRANE Desalination RO Membrane Serves Desalination in Cruise Ship
Historically, the application of desalination membranes on international luxury cruise ships has been the domain of a select few international brands. These vessels face fluctuating water quality challenges due to varying salinity and temperature as they traverse the globe. As such, desalination membranes must be highly adaptable, ensuring steadfast water production that meets the rigorous demands of ocean-going travel.
The PSI MEMBRANE Pro-HR-SW seawater desalination membranes from Proshare have outperformed expectations, delivering exceptional desalination rates along with consistent water production. The resulting water quality not only met but exceeded the stringent requirements set by luxury cruise lines.
This astounding achievement prompted the replacement of desalination membranes on three additional luxury cruise vessels. Proshare has thus cemented its status as the first national brand to secure orders for desalination RO membranes from international luxury cruise liners, marking a significant milestone.

 

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

It is well known that the semiconductor industry demands extraordinarily high standards for electronic-grade ultra-pure water, with only a few brands capable of meeting these stringent requirements.
Leveraging Proshare's groundbreaking TFN membrane technology and the TsingXi team's extensive expertise in water treatment, the complete water treatment plant and pure water equipment solutions have demonstrated outstanding rejection performance of salt, boron, and TOC. This system has successfully met the ultra-pure water production requirements of the semiconductor industry.
This exceptional outcome was pivotal in securing a project for electronic ultra-pure water treatment from a renowned Japanese listed company.

Proshare Custom-designed TFN special acid-resistant and high-pressure membranes for Wastewater Treatment in Petrochemical and Refining Industries to Truly Achieve Zero Liquid Discharge

Proshare Tailor-made TFN special acid-resistant and high-pressure membranes separation and concentration system for treating wastewater containing ammonium sulphate from desulphurisation processes. These systems achieve concentrations up to 40 times, with ammonium sulphate reaching ≥ 20% in concentrated water, significantly cutting down subsequent evaporation and crystallisation energy demands, leading to substantial cost savings. The water produced consistently adheres to the China Petroleum and Chemical Corporation's Q/SH 0628.2-2014 standard for circulating water make-up, successfully achieving zero wastewater discharge.
This impressive result has led to follow-up orders from other subsidiaries within the group.
This membrane technology is also applicable to other high-temperature, highly acidic wastewaters containing ammonium sulphate, across energy, refining, chemical, metallurgical, and other industries. The integration of the latest ammonia desulphurisation technology with carbon capture bolsters new energy consumption and the green industry development chain, aligning with the national 'dual-carbon' policy.

Proshare TFN-SEP Customized NF Membrane Significantly Boosts Lithium Permeate Rate to 96.6%, with a Mg2+ Retention Rate > 99% and Ca2+ Retention Rate > 98%
Technical Bottlenecks in Membrane Separation (Nanofiltration/Reverse Osmosis) for Lithium Extraction from Salt Lakes are being challenged by membrane fouling,low sElectivity is below 80%,high energy consumption accounts for a significant 30%-40% of the total operational cost, consumption accounts for 30%-40% of total cost,short membrane lifespan is typically 2-3 years.

Proshare PSI MEMBRANE TFN-SEP Customized NF /RO Membrane
exhibited outstanding performance data in a lithiumextraction extraction project located in the serene Lakkor Tso Salt Lake , Tibet, China.:

Utilizing a streamlined 2-stage Nanofiltration process combined with 1-stage RO, resulting in producing water with Mg2+ at 2.9mg/L, Ca2+ at 2.25mg/L, achieving a retention rate of Mg2+ exceeding 99%, while Ca2+ retention rate surpasses 98%, lithium permeate rate reaches an impressive 96.6%, with the flux nearing 20LMH under the operating pressure of 1MPa.This proven membrane technology is both environmentally and economically friendly, enhancing product purity and quality significantly.

Our Advantages

Proshare Team's Revolutionary Leap in Advanced Reverse Osmosis Membrane Technology
Proshare Our team has ingeniously pioneered a cutting-edge generation of reverse osmosis membranes using polymer interface nano-self-assembly technology, effectively overcoming the constraints of traditional membrane technology through two pivotal advancements:
Ultra-Thin Separation Layer: Utilizing polymer interface nanotechnology, we've remarkably reduced the separation layer's thickness to become at least three times thinner than conventional polyamide thin films, previously capped at 100 nm. This breakthrough dramatically boosts water flux, achieving a significant leap in permeability.
Superior Performance Enhancement: The infusion of nanoparticles and specialized hydrophilic polymers has led to groundbreaking enhancements in the membrane's hydrophilicity, anti-fouling properties, durability, and resistance to oxidation.
In comparison to traditional polyamide reverse osmosis membranes, Proshare's revolutionary technology exhibits significant breakthroughs in four essential areas:
Self-Assembled Nanocomposite Films
By integrating nano-scale precision control and nano-doping modification, we create ultra-thin, highly ordered separation layers through polymer interface nanotechnology. This method surpasses the limitations of conventional polyamide membranes in uniformity of thickness and material diversity.

Enhanced Water Flux and Energy Efficiency
Through meticulous optimization of the layer-by-layer self-assembly process, we can precisely control the functional layer thickness, achieving a threefold reduction compared to traditional membranes. This innovation leads to >3x higher water flux and 30% lower energy consumption.
Novel Polymer Materials with Superior Chemical Stability
Advancing beyond polyamide, our team employs cutting-edge hydrophilic polymers, such as modified polysulfones, and ceramic-organic hybrids. These novel materials exhibit remarkable oxidation resistance (withstanding exposure to 10 ppm chlorine) and pH resilience (retaining stability across a pH range of 1-12).
Anti-Fouling Surface Engineering
Our superhydrophilic surface, with a contact angle of less than 10°, combined with nanoparticle reinforcement, reduces organic fouling potential by 50%. This advancement extends chemical cleaning cycles from three months to six months and slashes maintenance costs by 40%.
 

Certifications

At Proshare Innovation Suzhou Co., Ltd., we proudly hold an impressive array of certifications that speak volumes about our unwavering commitment to excellence: the Health & Safety Management System Certificate, the Environmental Management System Certificate, and the prestigious ISO9001 Quality System Certificate. With these certifications, we ensure every product adheres to the highest standards of safety, environmental responsibility, and quality assurance.

Our relentless pursuit of innovation at Proshare Innovation Suzhou Co., Ltd. is underscored by our valuable patents. These include the Invention Patent for Membrane Production, which highlights our pioneering strides in the field, and the Invention Patent for Multi-layer RO Membrane, showcasing our cutting-edge technology in revolutionizing water purification solutions. We are proud to announce that Proshare's High-Capacity RO Membrane Filter for Industrial Water Purification is certified with RoHS COMPLIANCE. This certification guarantees that our products are free from hazardous substances, reflecting our dedication to environmental consciousness and safe product usage.

 

Packaging & Shipping

 

Company Profile

Proshare Innovation Suzhou Co., Ltd. Proshare Innovation Suzhou Co., Ltd. stands as a beacon of technological prowess, specializing in the cutting-edge R&D and industrialization of third-generation thin-film nanocomposite (TFN) membranes. These are vital for reverse osmosis (RO), nanofiltration (NF), and a myriad of material separation applications. Established in 2017 by a visionary team of globally-acclaimed doctoral experts led by the illustrious Dr. Lin Xiaofeng, a luminary recognized by national-level talent programs, Proshare has distinguished itself as the only domestic producer of TFN membranes in China.

Core Competencies

Technological Innovation: With pioneering strides in TFN technology, we have revolutionized nanofiltration membranes, achieving complete independence in R&D. Our endeavors have led to the localization of production for both membranes and the sophisticated equipment that manufactures them.
Intellectual Property: Our robust intellectual portfolio boasts over 31 patents, with performance metrics that meet or exceed international standards, effectively replacing previously monopolized foreign products.
Production Capacity: Our expansive operations include a state-of-the-art 2,000 m² R&D facility and a sprawling 15,000 m² production base, underscoring our significant production capabilities.
Funding: We have successfully completed a Pre-A Round (2023) and an A Round (January 2025) of financing, with substantial backing from the prestigious Suzhou Industrial Park Science Innovation Fund and Yong Sheng Capital.
Market Recognition: Esteemed as a preferred supplier, we serve distinguished clientele, including leading listed environmental engineering firms and state-owned enterprises.
Leadership:Dr. Lin Xiaofeng, a distinguished Ph.D. graduate from the University of Strasbourg (France), has been showered with provincial and national accolades, such as the Suzhou Leading Talent and Jiangsu Dual Innovation Talent awards. His leadership drives our pivotal R&D breakthroughs in TFN membrane industrialization.

WHY US?
FAQ:

(1) Q: Why Choose Our Company?

A: Comprehensive solutions for water treatment needs
Our pioneering Thin Film Nanocomposite (TFN) membrane sheets, membrane elements, and cutting-edge water treatment systems offer unmatched solutions.

A: Unparalleled customization capabilities
Backed by elite national expert teams and the innovative prowess of Tsinghua University Suzhou Environmental Innovation.

A: Ensuring impeccable quality and delivering outstanding value
Our premium solutions not only meet your needs , but also offer a significant return on investment for our customers. We offer extensive training, robust support, and exceptional services, bringing our local expertise to a global stage.

A: Inspired collaboration with our clientele
We draw inspiration from our customers, who tirelessly work to provide the most vital resource-clean water. Together, we thrive in our quest for a water-optimized world.
(2)Q: Are you a manufacturer or Trade Company?
A: As a professional manufacturer with our own International Trade Department, we possess an acute understanding of customer needs, enabling us to offer competitive pricing.
(3) Q: How's the after-sale service?
A: Our after-sale service is exemplary, with engineers ready to assist overseas, supervised by merchandisers and supported by translation services.

(4) Q: How about the quality?
A: We ensure the highest quality standards with sub-assemblies and raw materials sourced from leading companies. Key components are meticulously researched and developed by our expert staff. A professional assembly line and stringent quality testing guarantee superior quality.

(5) Q: Product /Quality Guarantee and After Sale Service?
A: Our International standard warranty offers you peace of mind for a full year. With our dedicated 24-hour online support, we ensure that any questions or concerns regarding our machine are addressed promptly. Connect with us anytime for exceptional assistance.

(6) Q: Certification?
A: As a testament to our commitment to quality and excellence, Tsingxi proudly holds ISO9001, ISO14001, and ISO45001 certifications. Our products are meticulously crafted to adhere to the rigorous technical standards of 3C and CE, and are fully certified by the Industry Administration Authority. Tsingxi remains steadfast in our pursuit to become a leading high-tech powerhouse in the international water treatment market.