Effective RO Membrane Filter Element for Industrial Water Treatment Needs

• Customization: Available
• Membrane Type: Spiral
• Type: RO
• Model NO.: Pro-CR-RO1-8040
• Stable Salt Rejection: 98%
• Gpd(Gallon): 12500gallon/Day
• Feature: Large Flux, Durability, Super Hydrophilic
• Usage: Materials Separation and Filtration System
• Core Technology: Thin Film Nanocomposite(Tfn)
• Oxidation-Resistant Capacity: >500000ppmh
• Delivery Time: 10-15 Days
• Transport Package: Carton Box
• Specification: 8 Inch/4 Inch
• Trademark: PSI MEMBRANE
• Origin: China
• HS Code: 8421999090
• Production Capacity: 200, 000PCS/Year
• Package Size: 112.00cm * 23.60cm * 23.60cm
• Package Gross Weight: 14.200kg

Product Description

Product Description

 

featuring a proprietary TFN oxidation-resistant diaphragm and utilizing unique oxidation-resistant materials, this marvel is engineered specifically for water containing oxidizing agents. It ingeniously eliminates the need for reducing agents in the system, thereby enhancing operational efficiency and minimizing chemical usage. Perfectly suited for a wide range of applications including municipal nanofiltration waterworks, rural distributed water supply, and industrial wastewater recycling.

Key features:

Outstanding Oxidation Resistance
Meticulously designed to adeptly handle water infused with oxidizing agents, effectively circumventing the necessity for reducing agents.
Superior High Efficiency
Exceptionally suitable for water purification or process fluid systems that demand high-efficiency oxidants for chemical washing.
Extensive Versatile Applications
Perfectly designed for the concentration of process fluids, offering unmatched performance.

 

 

Product	Effective Membrane  area ft² (m²)	Feed spacer thickness  (mil)	Product Flow Rate        gpd( m³/d)	Stable Salt Rejection (%)	Antioxidant Capacity (ppmh)
Pro-CR-RO1-8040	400 (37.2)	34	12500 (47.3)	98	>500000
Pro-CR-NF1-8040	400 (37.2)	34	7800 (29.5)	98	>500000
Pro-CR-NF2-8040	400 (37.2)	34	9200 (34.8)	96	>500000
Pro-CR-NF3-8040	400 (37.2)	34	12800 (48.4)	92	>500000
Pro-CR-NF4-8040	400 (37.2)	34	15000 (56.8)	80	>500000

1. Permeate flow rate and stabilized salt rejection were meticulously derived based on the following standard test conditions:

NF membrane (2000ppm MgSO4, 0.48 MPa, 25ºC, 15% recovery), RO membrane (2000ppm NaCl solution,

1.55 MPa, 25ºC, 15% recovery) prior to any hot water disinfection process.

2. The permeate flow variation range is +/-15%, with final water yield potentially fluctuating further due to

the intricacies of the heat treatment process.

SIZE: mm

Model	A	B	C
4040	1016	100.3	19.1
8040	1016	200	28.6

Main Application

Industry Applications

 

Proshare Proshare Innovation Suzhou Co., Ltd. has cultivated a profound wealth of experience and expertise by delivering unparalleled technical solutions to the industrial sector. These solutions are pivotal where the demand for impeccably pure water is paramount for a multitude of industrial processes, ranging from wastewater treatment and reuse to the innovative recycling of resources.
We proudly cater to a diverse array of primary industry sectors, including petrochemicals, mining, the extraction of lithium from salt lakes, lithium iron phosphate and lithium battery recycling, semiconductors, seawater desalination, reclaimed water management, leachate treatment, synthetic biology, copper foil production, pharmaceuticals, and power generation.
Additionally, our expertise extends to crucial applications such as steam boiler feed, the food and beverage industry (inclusive of mineral water bottling, soft drinks, and juices), painting lines, dairies, ice cream manufacturing, laundries, hospitals, textiles, mechanical industries, and steel companies.

Hospitality/Seawater and Brackish Water Desalination Applications

Drawing from Proshare's vast experience in desalination technology, we offer innovative solutions for water desalination tailored for civil use, particularly in hotels and touristic resorts. Freshwater is indispensable for these infrastructures, and our R.O. seawater or brackish water desalination solutions effectively meet the burgeoning needs of rapidly expanding touristic areas with their escalating water demands.

Municipal and Civil use

We are committed to providing forward-thinking and adaptable solutions for the efficient and sustainable treatment of wastewater and effluents. Our extensive range of patented technologies, coupled with national-level experts and esteemed scientific research institutions, ensures compliance with stringent health and environmental standards, offering municipalities peace of mind. Our dedication to continuous improvement is demonstrated by our systematic feedback approach from engineers in the field.
Our profound expertise in sewage treatment serves as a cornerstone in helping you achieve your sustainable development goals. As a leader in sustainable development, our comprehensive suite of solutions includes:
Advanced sanitation technologies.
Innovative recovery of reusable materials from wastewater.

Farming applications

Water is a critical component for ensuring the optimal health and productivity of farm animals, such as cattle, chickens, sheep, and pigs. Not just the quantity, but the quality of water significantly influences the desired growth and performance of these animals.
Farm water sources can vary widely, originating from water wells, civil water networks, and, to a lesser extent, rivers and other surface sources.
Excluding water sourced from civil networks, which contains free chlorine, other sources typically exhibit high concentrations of dissolved and suspended solids and pathogens. Reverse osmosis technology has proven to be a highly effective method in mitigating these adverse effects. Therefore, contaminated farm water should undergo technological treatment to minimize harmful substances, safeguarding the health of the animals.

Successful Cases Reference

Proshare PSI MEMBRANE Desalination RO Membrane Serves Desalination in Cruise Ship
Traditionally, the application of desalination membranes on international luxury cruise ships has been dominated by a select few international brands. Considering the variable quality of feed water-fluctuating in salinity and temperature with the cruise ship's journey-membranes must dynamically adapt to these changes, all while ensuring a stable and reliable supply of water that meets the rigorous demands of ocean-going vessels.
The PSI MEMBRANE Pro-HR-SW seawater desalination membranes have showcased exceptional performance, excelling in both desalination rate and consistent water production. The water quality produced by these innovative membranes meets and exceeds the stringent standards required by luxury cruise ships.
This impressive achievement has led to the replacement of desalination membranes on three additional cruise ships. Proshare's triumph in this endeavor cements its reputation as the premier national brand to secure international luxury cruise ship orders for desalination RO membranes.

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

As is widely recognized, the requirements for electronic-grade ultra-pure water, especially concerning membrane desalination rates, are extraordinarily high, and only a handful of brands can fulfill these stringent requirements.
Grounded in the revolutionary TFN membrane technology developed by Proshre and the extensive expertise of the TsingXi team in the water treatment industry, our complete water treatment plant and pure water equipment solutions have demonstrated outstanding rejection performance for salt, boron, and TOC. The system's water production capabilities have successfully met the rigorous water quality requirements of the semiconductor industry.
This favorable outcome has enabled us to secure the electronic ultra-pure water treatment project with a prominent Japanese listed company.

Proshare Tailor-made TFN special acid-resistant and high-pressure membranes for Wastewater Treatment in Petrochemical / Refining Truly Achieve Zero Liquid Discharge

Proshare Tailor-made TFN special acid-resistant and high-pressure membranes separation and concentration devices for wastewater treatment, specifically for handling ammonium sulphate desulphurisation. These devices have achieved a wastewater concentration of up to 40 times, with ammonium sulphate concentrations ≥ 20% in the concentrated water. This significantly reduces the subsequent energy consumption for evaporation and crystallisation, offering substantial cost savings for the user. The quality of produced water consistently meets the China Petroleum and Chemical Corporation corporate standard Q/SH 0628.2-2014 for circulating water make-up, and zero wastewater discharge is truly realized.
This remarkable achievement has led to subsequent orders from other subsidiaries within the group.
This membrane is also applicable to other high-temperature, highly acidic wastewater scenarios containing ammonium sulphate, across industries such as energy, refining, chemical, metallurgical, and more. The latest advancements in ammonia desulphurisation technology, combined with carbon capture, support the evolution of new energy consumption patterns and the development of the green industry chain, aligning with the national 'dual-carbon policy' goals.

Proshare TFN-SEP Customized NF Membrane Dramatically Increases Lithium Permeate Rate up to 96.6%, retention rate of Mg2+ > 99%, retention rate Ca2+ > 98%
Technical Bottlenecks of Membrane Separation (Nanofiltration/Reverse Osmosis) in Lithium Extraction from Salt Lakes challenged by membrane fouling,low selectivity<80%,Harness the power ofhigh energy consumption, a critical factor that accounts for an impactful 30%-40% of the total cost, shortenbrace enhanced membrane technology with a lifespan of 2-3 years that ensures long-lasting efficiency.

At Proshare, the PSI MEMBRANE TFN-SEP Customized NF /RO Membrane has
demonstrated superior performance data in an lithium extraction project located in Lakkor Tso Salt Lake , Tibet, China. The facts speak for themselves:

With a precise 2-stage Nanofiltration process complemented by a +1 stage RO, our system deliversproduction water with a Mg2+ content of 2.9 mg/L, and Ca2+ content of 2.25 mg/L. It boasts an impressive retention rate of Mg2+ over 99%, and Ca2+ retention exceeding 98%, while seamlessly achieving a lithium permeate rate of 96.6%. The operational flux is close to 20 LMH under a working pressure of 1 MPa, showcasing remarkable capability.This proven membrane technology stands as a beacon of environmental and economic ingenuity, significantly enhancing product purity and quality.

Our Advantages

Proshare Team's Breakthrough in Next-Generation Reverse Osmosis Membrane Technology
Proshare Our team at Proshare has achieved a remarkable leap in the development of next-generation reverse osmosis membranes using pioneering polymer interface nano-self-assembly technology. By transcending the confines of traditional membrane design, we have unleashed two pivotal advancements that redefine industry standards:
Ultra-Thin Separation Layer: Through the mastery of polymer interface nanotechnology, our team has successfully crafted a separation layer that's remarkably three times thinner than the conventional polyamide thin film, which was previously restricted to a 100 nm thickness. This monumental advancement dramatically boosts water flux, leading to a significant enhancement in overall permeability.
Enhanced Performance: The integration of cutting-edge nanoparticles and specialized hydrophilic polymers has driven groundbreaking improvements in the membrane's hydrophilicity, anti-fouling capabilities, durability, and oxidation resistance, setting a new benchmark in performance.
Compared to traditional polyamide reverse osmosis membranes, Proshare's innovation showcases transformative breakthroughs across four critical dimensions:
Self-Assembled Nanocomposite Films
Employing nano-scale precision control combined with state-of-the-art nano-doping modification, we create ultra-thin, highly ordered separation layers through polymer interface nanotechnology. This innovative approach surpasses the conventional polyamide membranes, addressing challenges in thickness uniformity and material versatility.
Enhanced Water Flux and Energy Efficiency
Meticulous optimization of the layer-by-layer self-assembly process allows precise control of functional layer thickness, achieving a remarkable 3x reduction compared to traditional membranes. This advancement results in an astounding >3x increase in water flux while achieving a 30% reduction in energy consumption.
Novel Polymer Materials with Superior Chemical Stability
Venturing beyond the confines of polyamide, we incorporate advanced hydrophilic polymers, such as modified polysulfones, alongside ceramic-organic hybrids. These materials boast exceptional oxidation resistance (withstanding exposure to 10 ppm chlorine) and outstanding pH tolerance (maintaining stability across a pH range of 1-12).
Anti-Fouling Surface Engineering
The superhydrophilic surface, with a contact angle of less than 10°, combined with robust nanoparticle reinforcement, dramatically reduces organic fouling by 50%. This innovation extends chemical cleaning cycles from 3 to 6 months, slashing maintenance costs by an impressive 40%.

Certifications

 

Health & Safety Management System Certificate Environmental Management System Certificate ISO 9001 Quality System Certificate Proshare Innovation Suzhou Co., Ltd. is a beacon of excellence, proudly maintaining the utmost standards. Our comprehensive health and safety management system ensures a safe working environment, while our commitment to environmental stewardship demonstrates our dedication to sustainable practices. Additionally, our strict adherence to ISO 9001 quality management protocols showcases our unwavering focus on delivering superior quality in every aspect of our operations.

 

Invention Patent of Membranes Production Invention Patent of Multi-Layer RO Membrane Utility Model Patent Certificates Proshare Innovation Suzhou Co., Ltd. is at the forefront of innovation, as evidenced by our impressive portfolio of patents. Our revolutionary breakthroughs in membrane production have set new industry standards, and our state-of-the-art multi-layer RO membranes highlight our pioneering spirit. With a commitment to technological excellence, we consistently push the boundaries to lead the market with our cutting-edge advancements.

Packaging & Shipping

 

 

Company Profile

Proshare Innovation Suzhou Co., Ltd. Proshare Innovation Suzhou Co., Ltd. stands proudly as a leading national high-tech enterprise, meticulously dedicated to the research, development, and industrialization of the pioneering third-generation thin-film nanocomposite (TFN) membranes. Our expertise encompasses reverse osmosis (RO), nanofiltration (NF), and sophisticated material separation applications. Founded in 2017 by a visionary team of returnee doctoral experts, spearheaded by the eminent Dr. Lin Xiaofeng-a distinguished recipient of prestigious national talent programs-our company has risen to prominence as the sole domestic manufacturer of TFN membranes in China.

Core Competencies

Technological Innovation: As trailblazers, we have meticulously applied TFN technology to nanofiltration membranes, achieving unparalleled success in fully independent research and development, as well as localized production of both membranes and state-of-the-art manufacturing equipment.
Intellectual Property: With a robust portfolio of over 31 patents, our membrane performance attains internationally leading standards, effectively replacing erstwhile monopolized foreign products and setting new benchmarks for excellence.
Production Capacity: Our operations include a sprawling 2,000 m² R&D facility, complemented by a vast 15,000 m² production base, ensuring seamless production and innovation.
Funding: Our financial journey boasts successful completion of Pre-A Round (2023) and A Round (January 2025) financings, with strong backing from the prestigious Suzhou Industrial Park Science Innovation Fund and Yong Sheng Capital.
Market Recognition: We are honored to be designated as a preferred supplier to reputable listed environmental engineering firms and esteemed state-owned enterprises, testifying to our market leadership.
Leadership:Dr. Lin Xiaofeng, a distinguished Ph.D. graduate from the University of Strasbourg, France, has been celebrated with prestigious provincial and national talent awards, such as Suzhou Leading Talent and Jiangsu Dual Innovation Talent. Under his guidance, our company continually pioneers R&D breakthroughs in TFN membrane industrialization.

WHY US?

FAQ:

(1) Q: Why Choose Our Company?

A: We provide comprehensive water treatment solutions.
Our revolutionary Thin Film Nanocomposite (TFN) membrane sheets, membrane elements, and water treatment systems offer cutting-edge solutions tailored to your needs.

A: Customization capabilities
Backed by national expert teams and Tsinghua University Suzhou Environmental Innovation, we excel in customization for client-specific solutions.

A: Ensuring quality and delivering worth.
Our premium solutions not only deliver substantial ROI for customers , but also include comprehensive training, robust support services, and the leverage of our local expertise for global markets. training, support, and services, and bring our local expertise to global markets.

A: Collaborating with our customers
Inspired by our customers, we strive to provide the most valuable source of hope-clean water, fostering a water-optimized world where we thrive together with you.
(2) Q: Are you a manufacturer or Trade Company?
A: We are a distinguished manufacturer with our own International Trade Department, empowering us to better understand customer needs and offer competitive pricing.
(3) Q: How's the after-sale service?
A: We offer global after-sale services with engineers available to service overseas, ensuring seamless communication with translators and merchandiser supervision.

(4) Q: How about the quality?
A: Our commitment to quality is unwavering, with key sub-assembly and raw materials sourced from leading companies. Our proprietary research, coupled with professional assembly lines and rigorous quality testing, ensures you receive products that meet the highest standards.

(5) Q: Product /Quality Guarantee and After Sale Service?
A: Enjoy a comprehensive 1-year warranty that adheres to International standards. With our dedicated online support available 24/7, you can engage with our skilled team at any time. Should you have any inquiries or require assistance regarding our machine, feel free to reach out and let us provide you with the exceptional support you deserve.

(6) Q: Certification?
A: Tsingxi proudly operates as a certified organization under ISO9001, ISO14001, and ISO45001 standards. Our cutting-edge products are meticulously engineered to align with the rigorous technical specifications of 3C and CE certifications. Each product is validated by the authoritative Industry Administration Authority, ensuring top-tier quality and compliance. Tsingxi is committed to advancing its position as a leading high-tech company within the global water treatment industry, consistently pushing boundaries to deliver innovative solutions.