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DOW™ UF SFP-2860 PVDF High Capacity Water Treatment For Municipal Applications
Product Details:
| Place of Origin: | China |
| Brand Name: | DOW |
| Certification: | CE |
| Model Number: | SFP-2860 |
Payment & Shipping Terms:
| Minimum Order Quantity: | 1 pc |
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| Price: | Negotiable |
| Packaging Details: | standard export packing |
| Delivery Time: | 5- 8 work days |
| Supply Ability: | 60000 Units per Month |
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Detail Information |
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| Module Flow Range: | 2.0 – 6.1 M3 /hr | Module Flow Range Membrane Area: | 51 M² |
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| Module Nominal Pore Diameter: | 0.03 µm | Module Material: | PVDF |
| Diameter: | 8 Inch | Flow Direction Settings: | External Pressure Structure, Dead End Filtration |
| Component NaOCl (max.): | 2,000 Mg/L | Max Backwash Pressure: | 2.5 Bar |
| Component Filtration Accuracy: | 0.01-0.1μm | Operating Pressure: | 2.5M |
| Component Max. Operating TMP: | 2.1 Bar | Component Turbidity (max.): | 300 Ntu |
| Component Advantages: | High Filtration Accuracy | ||
| Highlight: | High Capacity DOW SFP-2860 Ultrafiltration Module,Water Treatment DOW SFP-2860 Ultrafiltration Module,Municipal DOW SFP-2860 Ultrafiltration Module |
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Product Description
DOW™ UF SFP-2860 PVDF – High-Capacity Water Treatment for Municipal Applications
1. Overview
The DOW™ UF SFP-2860 is a high-performance ultrafiltration (UF) membrane module designed by Dow Inc. for industrial and municipal water treatment applications. Utilizing advanced hollow-fiber membrane technology, it effectively removes suspended solids, bacteria, viruses, and colloids from water, ensuring reliable pretreatment for reverse osmosis (RO) systems or other downstream processes.
2. Key Features
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Material & Structure:
- Constructed with polyvinylidene fluoride (PVDF) hollow fibers, known for high mechanical strength, chemical resistance, and durability.
- Outside-in configuration (feed water flows from the outside to the inside of the fibers), enabling tolerance to higher suspended solids and reduced pretreatment requirements.
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Filtration Performance:
- Nominal pore size: 0.03 μm, effectively removing particles, bacteria (e.g., E. coli), viruses, and colloids.
- High flux and recovery rate: Designed for systems with capacities exceeding 50 m³/h, achieving up to 90% recovery in industrial applications.
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Operational Advantages:
- Short membrane length (60 inches): Enhances separation efficiency and adaptability to varying feedwater quality.
- U-PVC membrane housing: Eliminates the need for expensive pressure vessels, reducing capital costs.
3. Technical Specifications
- Membrane Area: 51 m² per module (as used in large-scale projects).
- Operating Pressure: Optimized for low-energy consumption, typically <0.5 MPa.
- Chemical Compatibility: Resistant to frequent cleaning with acids, alkalis, and oxidants (e.g., NaClO) for long-term stability.
4. Applications
- Industrial Water Treatment:
- Pretreatment for RO in coal chemical plants (e.g., treating 160 m³/h wastewater with SS ≤20 mg/L).
- Reuse of industrial wastewater (e.g., cooling tower blowdown, desalination brine).
- Municipal & Specialty Sectors:
- Surface water purification, seawater desalination pretreatment, and food additive production (e.g., iron-rich groundwater treatment in Spain).
5. Case Study Highlights
- Coal Chemical Plant (China):
- Integrated into a UF+RO system (160 m³/h capacity) with 90% recovery, achieving SDI ≤3 and turbidity ≤0.5 NTU in effluent.
- Food Additive Facility (Spain):
- Replaced sand filtration with SFP-2860, reducing RO membrane fouling and extending cleaning intervals.
6. Compliance & Certifications
- Meets international standards for ultrafiltration performance and material safety.
- Compatible with automated PLC control systems for backwashing and chemical cleaning.
For detailed technical documentation or project-specific inquiries, refer to Dow’s official resources or contact regional distributors.
Product Specifications
Figure 1: SFP and SFD 2860 (8-inch diameter)
Figure 2
Operating Parameters
Important information
Proper start-up of a UF system is indispensable for preparing the membranes for operational service and preventing membrane damage. Adhering to the correct start-up sequence also contributes to ensuring that the operating parameters of the system conform to the design specifications, thereby enabling the attainment of system water quality and productivity targets. Before commencing the system start-up procedures, membrane pretreatment, installation of the membrane modules, instrument calibration, and other system checks should be accomplished. Kindly refer to the product technical manual.
Operation guidelines
Avoid any sudden pressure fluctuations during start-up, shutdown, cleaning or other processes to prevent potential membrane damage. Flush the UF system to eliminate the shipping solution before start-up. Remove the residual air from the system before start-up. Manually initiate the equipment. Aim for a permeate flow of 60% of the design during the initial operations. Depending on the application, the permeate obtained from the initial operations should be disposed of. Please refer to the product technical manual.
Regulatory note
NOTICE: NSF/ANSI 61 certified drinking water modules demand specific conditioning procedures before generating potable water. Please refer to the flushing section of the product technical manual for detailed procedures. Drinking water modules might be subject to additional regulatory constraints in certain countries. Please verify local regulatory guidelines and the application status before usage and sale.
The utilization of this product does not inevitably ensure the elimination of cysts and pathogens from water. Effective reduction of cysts and pathogens depends on the complete system design as well as the operation and maintenance of the system.
Notice: No inference should be made regarding the absence of infringement of any patent owned by Dow or others. As the use conditions and applicable laws may vary from one location to another and may change over time, the Customer is accountable for determining whether the products and the information in this document are suitable for the Customer's use and for ensuring that the Customer's workplace and disposal practices comply with applicable laws and other governmental enactments. The product presented in this literature might not be available for sale and/or available in all geographical areas where Dow is represented. The claims made might not have been approved for use in all countries. Dow assumes no obligation or liability for the information in this document. References to "Dow" or the "Company" signify the Dow legal entity selling the products to the Customer unless otherwise explicitly noted. NO WARRANTIES ARE PROVIDED; ALL IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY DISCLAIMED.
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About Us
FG Water Technologies (www.fgwater.com) is now an organic part of Wuxi Fenigal Science and Technology Co. Ltd., which is a high-tech entity integrating water treatment quipment design, manufacturing, trading and shipment served for main industrial sectors.
HAFE-FG Water Technologies has focused on the research of water treatment technology, equipment development and manufacturing, testing and international shipment etc. We work with many leading large-scale or small-medium original equipment manufacturers in China High-tech Development Zones, and engaged ourselves in R&D, manufacturing, and quality testing.
Our main products include a variety of water purification and different treatment equipment, such as seawater reverse osmosis (SWRO) system, brackish water rever osmosis (BWRO), ultrafiltration (UF)system, Electrodeionization/EDI equipment, media pressure filters and ion exchanger softeners. So far, our company has become a major water treatment equipment supplier for food and beverage industry, pharmaceutical industry, chemical industry, electric power industry, urban water supply industry, municipal and industrial wastewater treatment and more industries, as well as being an exporter to more than 20 countries and regions in Asia, Europe, the Americas, Africa, etc.
OUR CLIENTS
PRODUCTION SYSTEM
Our production system consist of a list of industry-specialized partnership factories accross China. Some of them singularly cover an area of over 10,000 square meters, including 5,000 square meters of workshop and warehouse and 1,500 square meters of office buildings. All of our technical staff has more than 10 years of experience in the design of water treatment systems, so we are able to provide the perfect solution for all kinds of water purification and sewage treatment applications.
Since the establishment, the Company has always regarded quality as the life of our business. We choose the best components only for the production of various water treatment systems. Our systems are easy to use and maintain, and they stays highly reliable even under toughest conditions.