| Customization: | Available |
|---|---|
| Membrane Type: | Spiral |
| Type: | NF |
|
Still deciding? Get samples of $ !
Order Sample
|
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
| Payment Methods: |
|
|---|---|
| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
|---|
| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
|---|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Pro-Base series Alkali resistant specialty separation spiral membrane element, Expertly crafted with pioneering Thin Film Nanocomposite (TFN) technology,are designed to serve a wide range of industries. These membranes excel in various applications, such as:
Concentration of Cellulose, Hemicellulose, and Paper Fibers: Ideal for concentrating these compounds in alkaline solutions.
Purification and Recovery of Alkaline Solutions: Efficiently handle 20% sodium hydroxide and 10% potassium hydroxide solutions, maintaining high flux and stable operation for over 12 months in strong alkaline environments.
Keep features:
Customizable Salt Selectivity
Tailored performance to meet the specific needs of different industries.
Higher Flux and Lower Energy Consumption
Achieves 30% higher flux and lower energy consumption compared to TFC membranes.
Excellent Anti-Fouling Performance
Guarantees a long service life and reduces maintenance needs.
Stable, Chemical-Resistant Cleaning
Ensures long-term operational reliability and cost-effectiveness.
| 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.Product flow rate and salt rejection rates were based on the following standard test conditions: 2000 ppm MgSO4 at 580 psi (4.0 MPa) at 77 ° F (25 ° C) at 15% recovery.
2.Variation range of water yield +/-15%.
Oprating Condition:
| 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 Revolutionary Achievements in Advanced Reverse Osmosis Membrane Technology
Proshare proudly introduces its groundbreaking innovation: a novel generation of reverse osmosis membranes crafted through polymer interface nano-self-assembly technology. This advancement triumphs over traditional reverse osmosis membrane limitations with two pivotal breakthroughs:
Ultralight Separation Layer: Harnessing cutting-edge polymer interface nanotechnology, the team has ingeniously thinned the separation layer to a remarkable extent-at least three times slimmer than conventional polyamide thin films (previously restricted to 100 nm). This monumental leap dramatically amplifies water flux, delivering a significant rise in permeability.
Enhanced Performance and Durability: The infusion of nanoparticles alongside specialized hydrophilic polymers catalyzes transformative advancements in membrane hydrophilicity, anti-fouling prowess, durability, and oxidation resistance.
In comparison to traditional polyamide reverse osmosis membranes, Prosharehas achieved breakthroughs in four essential domains:
Self-Assembled Nanocomposite Film Technology
Through the seamless fusion of nanometer-scale precision control with nano-doping modification, we innovate ultra-thin, meticulously ordered separation layers via polymer interface nanotechnology. This method surpasses conventional polyamide membrane constraints in both thickness uniformity and material variety.
Enhanced Water Flux and Superior Energy Efficiency
By mastering the layer-by-layer self-assembly process, the thickness of the functional layer is precisely regulated, achieving a remarkable 3x reduction relative to traditional membranes. This breakthrough results in over 3x higher water flux and 30% lower energy consumption.
Innovative Polymer Materials with Exceptional Chemical Stability
Stepping beyond polyamide boundaries, the team employs state-of-the-art hydrophilic polymers (e.g., modified polysulfones) coupled with ceramic-organic hybrids. These materials provide unparalleled oxidation resistance (withstanding exposure to 10 ppm chlorine) and pH resilience (maintaining stability across a pH range of 1 to 12).
Anti-Fouling Surface Mastery
The superhydrophilic surface (contact angle <10°), enhanced by nanoparticle reinforcement, diminishes organic fouling propensity by 50%, prolonging chemical cleaning intervals from 3 to 6 months and slashing maintenance costs by 40%.
Proshare Innovation Suzhou Co., Ltd. is a distinguished national high-tech enterprise, excelling in the realms of research, development, and industrialization of pioneering third-generation thin-film nanocomposite (TFN) membranes. These advanced membranes are crucial for applications like reverse osmosis (RO), nanofiltration (NF), and material separation. Established in 2017 by a visionary team of globally-recognized doctoral experts headed by the illustrious Dr. Lin Xiaofeng, a national talent awardee, Proshare stands proudly as China's exclusive domestic producer of TFN membranes.
Technological Innovation: At the forefront of innovation, we have pioneered the integration of TFN technology with nanofiltration membranes, ensuring not only independent R&D but also the localized production of membranes and the necessary manufacturing apparatus.
Intellectual Property: With an impressive portfolio exceeding 31 patents, our membrane performance scales to globally leading benchmarks, effectively replacing once-dominant foreign products.
Production Capacity: Our operation spans a state-of-the-art 2,000 m² R&D facility coupled with a vast 15,000 m² production base, ensuring robust production capabilities.
Funding: Successfully completed Pre-A (2023) and A Round (January 2025) financing, supported by Suzhou Industrial Park Science Innovation Fund and Yong Sheng Capital, bolstering our growth.
Market Recognition: Esteemed as the preferred supplier among leading environmental engineering firms and prestigious state-owned enterprises.
Leadership:Dr. Lin Xiaofeng, a distinguished Ph.D. alumnus of the University of Strasbourg, France, and a recipient of numerous provincial and national talent accolades (e.g., Suzhou Leading Talent, Jiangsu Dual Innovation Talent), spearheads our revolutionary R&D initiatives in TFN membrane industrialization.
WHY US?FAQ:
(1) Q: Why Choose Our Company?
A: Comprehensive water treatment solutions
We provide groundbreaking (Thin Film Nanocomposite) TFN membrane sheets, membrane elements, and holistic water treatment system solutions tailored to client needs.
A: Exceptional customization capabilities
Supported by a team of national experts and the Tsinghua University Suzhou Environmental Innovation, we offer unparalleled customization.
A: Commitment to quality and value delivery
Our top-tier solutions not only assure unmatched quality , but also promise significant ROI for customers. We offer comprehensive training, support, and services, leveraging our local expertise to cater to global markets.
A: Collaboration with our clients
Drawing inspiration from our clients' endeavors, we commit to delivering the most vital source of life - clean water. Together, we strive to create a world optimized for water efficiency.
){kind=link}