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FilmTec™ Reverse Osmosis Membranes BW30 PRO-4040 & BW30 PRO-2540 for Harsh Water Conditions
Productdetails:
| Place of Origin: | China |
| Merknaam: | DOW |
| Certificering: | CE |
| Model Number: | FilmTec™ BW30 PRO-4040 FilmTec™ BW30 PRO-2540 |
Betalen & Verzenden Algemene voorwaarden:
| Minimum Order Quantity: | 1 pc |
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| Prijs: | onderhandelbaar |
| Packaging Details: | standard export packing |
| Supply Ability: | 60000 Units per Month |
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Gedetailleerde informatie |
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| Product Capacity: | 250LPH | Concentration Of Solution: | 500mg/L NaCl |
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| Product Brand: | Vontron | Ph Value: | 7.5-8 |
| Membrane Material: | Polyamide | Advantage: | extreme low working pressure |
| Categary: | Industrial Membrane Element | Maximum Silica Rejection: | 99% |
| Product Feature: | Ultra Low Pressure | Advantages Of Membrane: | low working pressure |
| Temperature Of Product: | 25℃ | Model No: | NF1-4021/2540/2521 , NF2-4021/2540/2521 |
| Components: | membrane | Temperature Of Membrane: | 25℃ |
| Product Working Pressure: | 300–1000 PSI | ||
Productomschrijving
FilmTec™ Reverse Osmosis Membranes BW30 PRO-4040 & BW30 PRO-2540: Fiberglassed Large Commercial Elements for Challenging Water Conditions
Key Features
The FilmTec™ BW30 PRO-4040 & BW30 PRO-2540 Reverse Osmosis Membranes are designed for large-scale commercial applications in harsh water conditions. These fiberglassed elements offer higher rejection, improved flow rates, and exceptional durability, making them ideal for a variety of light industrial and drinking water applications.
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Consistent Water Quality: These membranes provide higher rejection and flow than previous generation FilmTec™ BW30 products.
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Proven Performance: Built on decades of reliability from the FilmTec™ BW30 industry-standard RO membrane.
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Outstanding Durability: Offers long-term performance with enhanced fouling protection.
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Quick Stabilization: Dry elements stabilize quickly, reducing downtime.
Key Applications
The BW30 PRO-4040 & BW30 PRO-2540 Reverse Osmosis Membranes are well-suited for the following applications:
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Light Industrial Applications: For industries requiring high-quality permeate.
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Drinking Water Purification: Ensures high-quality water for potable uses.
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Harsh Feed Water Conditions: Engineered to handle challenging water sources.
Typical Properties
| Product | Part Number | Active Area (ft² / m²) | Permeate Flow Rate (gpd / m³/d) | Stabilized Salt Rejection (%) | Minimum Salt Rejection (%) |
|---|---|---|---|---|---|
| FilmTec™ BW30 PRO-4040 | 12080524 | 85 (7.9) | 2,600 (9.8) | 99.7 | 99.5 |
| FilmTec™ BW30 PRO-2540 | 12081023 | 28 (2.6) | 1,000 (3.8) | 99.7 | 99.5 |
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Test Conditions: 2,000 ppm NaCl, 225 psi (15.5 bar), 77°F (25°C), pH 8, and 15% recovery. Individual flow rates may vary by ±15% for BW30 PRO-4040 and ±20% for BW30 PRO-2540.
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Note: Sales specifications may change with design revisions.
Suggested Operating Conditions
The BW30 PRO-4040 & BW30 PRO-2540 Reverse Osmosis Membranes are designed for robust performance in demanding applications:
| Property | Limit |
|---|---|
| Membrane Type | Polyamide Thin-Film Composite |
| Maximum Operating Temperature | 113°F (45°C) |
| Maximum Operating Pressure | 600 psi (41 bar) |
| Maximum Pressure Drop Per Element | 15 psi (1.0 bar) |
| Maximum Pressure Drop Per Vessel | 50 psi (3.5 bar) |
| pH Range (Continuous Operation) | 2 - 11 |
| pH Range (Short-Term Cleaning) | 1 - 13 |
| Maximum Feed Flow | 4040 Elements: 16 gpm (3.6 m³/h) |
| 2540 Elements: 6 gpm (1.4 m³/h) | |
| Maximum Feed Silt Density Index (SDI) | SDI 5 |
| Free Chlorine Tolerance | < 0.1 ppm |
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Note: Maximum temperature for continuous operation above pH 10 is 95°F (35°C).
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Important: Oxidation damage is not covered under warranty. DuPont recommends dechlorinating feedwater before membrane exposure.
Important General Information
To maintain the best performance of the BW30 PRO-4040 & BW30 PRO-2540 Reverse Osmosis Membranes, follow these key guidelines:
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Moisture Maintenance: Keep elements moist at all times after initial wetting.
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System Operation: Adhere to the FilmTec™ Reverse Osmosis / Nanofiltration Elements Operation Excellence guidelines for optimal system performance.
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Biological Growth Prevention: During long shutdowns, immerse membranes in a preservative solution.
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Handling and Compatibility: The customer is fully responsible for the effects of incompatible chemicals and lubricants on the elements.
System Operation and Start-Up Sequence
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Avoid static permeate-side backpressure during operation.
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Discard permeate from the first hour of operation.
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Effective cyst and pathogen removal depends on the full system design, operation, and maintenance.
For complete system operation, plant start-up sequence, and troubleshooting, refer to the FilmTec™ Reverse Osmosis Membranes Technical Manual.
Regulatory Note
This product may be subject to drinking water application restrictions in certain countries. Verify the application status before use and sale.
