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    Dupont Dow's Ultrafiltration Membrane Modules

    Dow SFP-2660 Ultrafiltration Membrane in a Pure Water Project - Case Study: Dow SFP-2660 Ultrafiltration Membrane in a Pure Water ProjectClient: Semiconductor Manufacturing PlantChallenge: The client required a reliable and efficient water treatment system to produce high-purity water for semiconductor manufacturing processes.Solution: Dow's SFP-2660 ultrafi

    Dow SFP-2660 Ultrafiltration Membrane in a Pure Water Project

    Dow SFP-2660 Ultrafiltration Membrane in a Pure Water Project

    Client: Semiconductor Manufacturing Plant

    Challenge: The client required a reliable and efficient water treatment system to produce high-purity water for semiconductor manufacturing processes.

    Solution: Dow's SFP-2660 ultrafiltration membrane was selected as the core technology for the project.

    Project Parameters

    • Feed Water Quality:

      • Turbidity: 15 NTU

      • Total Dissolved Solids (TDS): 200 ppm

      • pH: 7.5

      • Bacterial Count: 500 CFU/mL

    • Desired Product Water Quality:

      • Turbidity: ≤0.1 NTU

      • Bacterial Count: ≤1 CFU/mL

      • Resistivity: ≥15 MΩ-cm

    • Flow Rate: 30 m³/h

    • Recovery Rate: 80%

    System Design

    The water treatment system consisted of the following components:

    1. Pre-treatment:

      • Coagulation and flocculation

      • Sedimentation

      • Sand filtration

    2. Ultrafiltration:

      • Dow SFP-2660 membrane modules

      • Pressure vessels

      • Pumps

      • Control system

    3. Post-treatment:

      • Reverse osmosis (RO)

      • Electrodeionization (EDI)

    SFP-2660 Membrane Benefits

    • High Flux: Ensured efficient water processing and high recovery rates.

    • Low Fouling: Reduced cleaning frequency and downtime.

    • Chemical Resistance: Compatible with various cleaning agents.

    • Long Service Life: Provided reliable performance over time.


    Results

    • Improved Water Quality: The system consistently produced water that met or exceeded the desired quality standards.

    • Increased Efficiency: The SFP-2660 membranes' high flux and low fouling characteristics led to efficient operation and reduced downtime.

    • Cost Savings: The membrane's long service life and reduced cleaning requirements contributed to lower operating costs.

    Testimonial:

    "We were impressed with the performance of the Dow SFP-2660 ultrafiltration membrane in our pure water project. The system has consistently delivered high-quality water, meeting the stringent requirements of our semiconductor manufacturing processes. We've seen significant improvements in product yield and quality since implementing this solution." -Mike

    By selecting the SFP-2660 membrane, the client was able to achieve their goals of producing high-quality pure water while optimizing efficiency and cost-effectiveness.


    Dow Ultrafiltration Membrane Related Links:

    https://www.fgwater.com/Dupont-Ultrafiltration-Membrane-Module/