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As water scarcity becomes a growing concern worldwide, many people wonder: Can I really drink desalinated seawater at home? By the home Desalination unit, The answer is yes — and it’s more feasible than you might think.
At BestA Membrane, we specialize in compact, high-efficiency seawater desalination systems. Our 500 liters per hour (L/H) system provides a reliable and economical solution for home use, coastal residences, resorts, yachts, and remote areas.
💡 How Does Home Desalination Work?
The system uses reverse osmosis (RO) technology. High-pressure pumps force seawater through semipermeable membranes. These membranes block salt, minerals, and impurities, allowing only pure water to pass.
Main Steps in the Process:
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Quartz Sand Filter – Removes large particles and sediment
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Activated Carbon Filter – Eliminates odor, chlorine, and organics
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5μm Cartridge Filter – Traps fine suspended solids
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High-Pressure Pump – Powers seawater through RO membranes
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4×4040 Anti-Fouling RO Membranes – Provide up to 99.7% salt rejection
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UV Disinfection (Optional) – Kills remaining bacteria for safe drinking
⚙️ Technical Features & Performance of home desalination
| Parameter | Specification |
|---|---|
| Capacity | 500 L/H (~12,000 L/day) |
| Suitable for | 50–80 people/day water use |
| Frame Material | SUS316L Full Stainless Steel |
| Control System | PLC + Manual Mode + Pressure Sensors |
| Operating Pressure | Up to 4.0 MPa |
| Salt Rejection Rate | ≥ 99.7% |
| Power Supply | 220V / 60Hz / 3Ph |
| Cleaning System (CIP) | 40L Alkaline + 40L Acid |
| Recovery Rate | 30–45%, adjustable |
This machine is shipped in a ready-to-use, skid-mounted design. It requires only basic water and power connections.
💰 Is It Cost-Effective?
Yes. Compared to buying bottled water or shipping water to remote locations, desalination is far more affordable over time.
Estimated Cost Breakdown (Per Ton of Product Water):
| Item | Cost Range (USD) | Notes |
|---|---|---|
| Electricity | $0.30 – $0.45 | Efficient pump and recovery system |
| Filter & Membrane | $0.10 – $0.20 | Long-lasting, anti-fouling membranes |
| Maintenance & Labor | $0.05 – $0.10 | Minimal intervention required |
| Total Cost | $0.45 – $0.75 | Lower than most bottled or delivered water |
The unit pays for itself quickly — in as little as 12–18 months, depending on local water prices and usage.
🔧 Why Choose BestA Membrane Desalination system?
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Direct Manufacturer – No middlemen; better pricing
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Customizable Solutions – Tailored to your water source and needs
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Top-Quality Materials – SUS316L steel and international brand components
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Technical Support – Fast response, global service network
🏝️ Real-World Use Cases
Our 500L/H system has been installed in:
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Small hotels on islands
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Private homes in coastal regions
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Offshore drilling platforms
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Fishing boats and catamarans
Its compact size and excellent performance make it ideal for decentralized or mobile water supply.
🌊 Final Thoughts
Yes, you can drink seawater — after it’s desalinated with the right technology. With systems like our 500L/H unit, producing clean water at home from the sea is no longer a dream. It’s real, reliable, and cost-effective.
👉 Want to know more? Visit us at www.bestamembrane.com or contact us directly to get a free quote.
