4040 RO Membrane
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9,500.00৳
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Inside Dhaka - (24hours) - 80 TK, Outside Dhaka - (48hours) - 150 TK
- Warranty 1 year
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What is 4040 RO Membrane ?
4040 RO Membrane is a crucial component of any reverse osmosis (RO) system, designed to deliver high-quality water purification by effectively removing contaminants. RO membranes are semi-permeable, allowing water molecules to pass through while blocking impurities such as salts, minerals, and harmful substances. Whether for residential, commercial, or industrial applications, the 4040 RO membrane ensures clean, safe, and purified water.
How It Works
- Pressurization: Contaminated water (feed water) is pushed through the membrane under pressure.
- Filtration: The RO membrane, with its microscopic pores, allows only pure water molecules to pass through.
- Separation: Impurities, including dissolved salts, heavy metals, bacteria, and organic compounds, are blocked and flushed away as waste.
Contaminants Removed
✔ Dissolved Salts: Sodium, chloride, and other minerals
✔ Heavy Metals: Lead, mercury, and similar contaminants
✔ Chemicals: Chlorine, pesticides, and industrial pollutants
✔ Microorganisms: Bacteria, viruses, and other harmful pathogens
✔ Organic Materials: Unwanted carbon-based substances
BW & ULP Series Features
- High Permeate Flow & Excellent Desalination
- The BW series is ideal for various industrial water treatment applications
Ordering Guide
| Model | Membrane Area Ft² (m²) | Operating Pressure Psi (MPa) | Average Permeate Flow GPD (m³/d) | Stable Rejection Rate (%) |
|---|---|---|---|---|
| BW4021 | 36 (3.3) | 225 (1.55) | 900 (3.4) | 99.5% |
| BW4040 | 78 (7.2) | 225 (1.55) | 2500 (9.8) | 99.5% |
| BW8040 | 400 (37) | 225 (1.55) | 10500 (39.7) | 99.5% |
Testing Conditions
✔ Temperature: 25°C
✔ Testing Solution (NaCl) Concentration: 2,000 ppm
✔ pH Value: 7.5–8
✔ Recovery Rate of Single Membrane Element: 15%
Operating Conditions
- Max. Working Pressure: 600 Psi (4.14 MPa)
- Max. Feedwater Temperature: 45°C
- Max. Feedwater SDI: 5.0
- Free Chlorine Concentration: 0.1 mg/L
- pH Range (Continuous Operation): 3–10
- pH Range (Chemical Cleaning): 2–12
- Max. Pressure Drop (Single Membrane Element): 10 Psi (0.07 MPa)
Applications
✅ Drinking Water Purification
✅ Seawater Desalination
✅ Industrial Water Treatment
✅ Wastewater Recovery
Made from thin-film composite (TFC) materials, RO membranes require regular maintenance to prevent fouling and scaling, ensuring long-lasting performance and efficiency.
For more details or to place an order, contact us today!
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