| Customization: | Available |
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| Membrane Type: | Spiral |
| Type: | NF |
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Introducing the Pro-Base series: Alkali-resistant specialty separation spiral membrane elements., Meticulously engineered utilizing avant-garde Thin Film Nanocomposite (TFN) technology,our membranes are meticulously designed to cater to a vast array of industries. These membranes are exceptional in diverse applications, including:
Concentration of Cellulose, Hemicellulose, and Paper Fibers: Perfectly suited for concentrating these vital compounds in alkaline solutions.
Purification and Recovery of Alkaline Solutions: Expertly manages 20% sodium hydroxide and 10% potassium hydroxide solutions, ensuring high flux and consistent operation exceeding 12 months, even within challenging alkaline environments.
Key features include:
Customizable Salt Selectivity
Performance tailored to address the unique requirements of various industries.
Higher Flux and Lower Energy Consumption
Delivers a remarkable 30% boost in flux and reduced energy consumption when compared to traditional TFC membranes.
Outstanding Anti-Fouling Performance
Ensures extended service life while significantly minimizing maintenance demands.
Stable, Chemical-Resistant Cleaning
Guarantees long-term operational dependability and cost-efficiency.
| Product | Effective Membrane area ft² (m²) |
Feed spacer thickness (mil) |
Product Flow Rate gpd( m³/d) |
Stable Salt Rejection (%) |
| Pro-Base-NF98-8040 | 400(37.2) | 34 | 13000(49.2) | 98 |
| Pro-Base-NF96-8040 | 400(37.2) | 34 | 19500(73.8) | 96 |
| Pro-Base-NF92-8040 | 400(37.2) | 34 | 24000(91.0) | 92 |
| Pro-Base-NF80-8040 | 400(37.2) | 34 | 26000(98.4) | 80 |
| Pro-Base-NF35-8040 | 400(37.2) | 34 | 39000(147.6) | 35 |
1. The product's flow rate and its exceptional salt rejection rates are determined using the industry's rigorous standard test conditions: 2000 ppm MgSO4 at a formidable 580 psi (4.0 MPa), maintaining a temperature of 77 °F (25 °C), and achieving an impressive 15% recovery rate.
2. Experience a dynamic water yield with a variability range of +/-15%, ensuring flexibility and adaptability across diverse applications.
Operating Conditions:
| Operating Limits | Unit | Value |
| Maximum operating pressure | psi (MPa) | 1200(83) |
| Maximum feed water temperature | °F (°C) | 140(60) |
| Maximum pressure drop | bar | 1 |
| Continuous operation pH range | 3-14 | |
| Cleaning PH range | 2-14 | |
| Maximum feed water SDI15 | 5 | |
| Maximum influent turbidity | ntu | 1 |
| Maximum residual chlorine concentration of influent | ppm | <0.1 |
SIZE: mm
| Model | A | B | C |
| 4040 | 1016 | 100.3 | 19.1 |
| 8040 | 1016 | 200 | 28.6 |
Proshare Unveiling Revolutionary Breakthroughs in Reverse Osmosis Membrane Technology
Proshare proudly unveils its cutting-edge innovation: a pioneering generation of reverse osmosis membranes, meticulously engineered through advanced polymer interface nano-self-assembly technology. This remarkable advancement transcends traditional limitations with two groundbreaking breakthroughs:
Ultralight Separation Layer: Utilizing state-of-the-art polymer interface nanotechnology, our experts have remarkably thinned the separation layer, achieving an impressive thickness reduction-over three times slimmer than conventional polyamide thin films, which were previously constrained to 100 nm. This extraordinary leap significantly enhances water flux, resulting in a substantial increase in permeability.
Enhanced Performance and Enduring Durability: The strategic infusion of nanoparticles combined with specialized hydrophilic polymers catalyzes revolutionary advancements in membrane hydrophilicity, anti-fouling capabilities, enduring durability, and exceptional oxidation resistance.
In comparison to conventional polyamide reverse osmosis membranes, Prosharehas achieved groundbreaking progress in four crucial domains:
Self-Assembled Nanocomposite Film Technology
Through the impeccable fusion of nanometer-scale precision control with nano-doping modification, we create ultra-thin, meticulously ordered separation layers using polymer interface nanotechnology. This innovative method surpasses conventional polyamide membrane constraints in both thickness uniformity and material diversity.
Enhanced Water Flux and Superior Energy Efficiency
By mastering the layer-by-layer self-assembly process, the functional layer's thickness is precisely controlled, achieving a remarkable 3x reduction compared to traditional membranes. This breakthrough leads to over 3x higher water flux and 30% lower energy consumption.
Innovative Polymer Materials with Exceptional Chemical Stability
Surpassing polyamide boundaries, the team employs cutting-edge hydrophilic polymers, such as modified polysulfones, integrated with ceramic-organic hybrids. These materials offer unparalleled oxidation resistance (withstanding exposure to 10 ppm chlorine) and pH resilience (maintaining stability across a pH range of 1 to 12).
Mastery of Anti-Fouling Surfaces
The ultra-hydrophilic surface (contact angle <10°), fortified by nanoparticle reinforcement, reduces organic fouling propensity by an impressive 50%, extending chemical cleaning intervals from 3 to 6 months while significantly cutting maintenance costs by 40%.
Proshare Innovation Suzhou Co., Ltd. As a distinguished national high-tech enterprise, Proshare Innovation Suzhou Co., Ltd. exemplifies excellence in research, development, and the commercialization of groundbreaking third-generation thin-film nanocomposite (TFN) membranes. These cutting-edge membranes play vital roles in applications such as reverse osmosis (RO), nanofiltration (NF), and sophisticated material separation. Founded in 2017 by an eminent team of globally-acclaimed doctoral experts led by the esteemed Dr. Lin Xiaofeng, a nationally celebrated talent awardee, Proshare proudly stands as China's sole domestic producer of TFN membranes, bringing innovation to the forefront.
Technological Innovation: Leading the charge in innovation, we have masterfully integrated TFN technology with nanofiltration membranes. This achievement guarantees not only autonomous research and development but also the localized production of both membranes and their corresponding manufacturing apparatus, setting new standards in the industry.
Intellectual Property: Boasting an impressive portfolio of over 31 patents, our membranes achieve global performance benchmarks, seamlessly supplanting previously dominant foreign products, and elevating industry standards with each innovation.
Production Capacity: Our operations encompass a cutting-edge 2,000 m² research and development facility, alongside a sprawling 15,000 m² production base, ensuring our production capabilities are both vast and robust, poised to meet the industry's growing demands.
Funding: Successfully concluding Pre-A (2023) and A Round (January 2025) financing, with strategic support from the Suzhou Industrial Park Science Innovation Fund and Yong Sheng Capital, we are perfectly poised for accelerated growth and expansion.
Market Recognition: Renowned as the preferred supplier among leading environmental engineering firms and esteemed state-owned enterprises, our reputation in the market speaks volumes about our commitment to excellence.
Leadership:Our visionary leader, Dr. Lin Xiaofeng, a distinguished Ph.D. alumnus from the University of Strasbourg, France, and recipient of numerous provincial and national talent accolades (such as Suzhou Leading Talent, Jiangsu Dual Innovation Talent), spearheads our groundbreaking R&D initiatives in the industrialization of TFN membranes with unparalleled expertise.
WHY US?FAQ:
(1) Q: Why Choose Our Company?
A: Comprehensive water treatment solutions
Our innovative suite encompasses groundbreaking (Thin Film Nanocomposite) TFN membrane sheets, membrane elements, and all-encompassing water treatment system solutions, each meticulously tailored to meet client-specific needs and enhance operational efficiency.
A: Exceptional customization capabilities
Powered by a team of national luminaries and the pioneering Tsinghua University Suzhou Environmental Innovation, we deliver exceptional levels of customization, tailored to meet the unique demands of each client.
A: Commitment to quality and value delivery
Our premium solutions guarantee unparalleled quality , and promise substantial return on investment (ROI) for our valued customers. We offer comprehensive training and support services, leveraging our local expertise to cater to markets worldwide, ensuring impeccable performance and reliability.
A: Collaboration with our clients
Inspired by the aspirations of our clients, we are committed to delivering the most vital resource - clean water. Together, we aim to create a world where water efficiency is optimized to its fullest potential.
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