LG BW 440 ES Energy Saving Brackish Water Reverse Osmosis Membrane Element
LG BW 440 ES Energy Saving Brackish Water Reverse Osmosis Membrane ...
LG BW 440 ES Energy Saving Brackish Water Reverse Osmosis Membrane Element
The LG BW 440 ES Energy Saving Brackish Water Reverse Osmosis (RO) Membrane Element sets a new benchmark in water treatment efficiency. Designed with advanced low-feed spacer technology, it optimizes flow, reduces differential pressure, and enhances fouling resistance. This energy-saving brackish water reverse osmosis membrane is ideal for industries, wastewater reuse systems, and second-pass seawater desalination.
Key Features of the LG BW 440 ES
- Low Differential Pressure (dP): 28-mil feed spacer technology minimizes pressure drop for optimal performance.
- Enhanced Fouling Resistance: Reduces fouling rate, leading to lower maintenance requirements.
- Optimized Water Flow: Streamlined flow across the membrane surface ensures stable performance.
- High Permeate Flow Rate and Salt Rejection: Delivers high productivity with stabilized salt rejection of 99.6%.
- Energy-Saving Design: Requires lower feed pressure, reducing energy consumption and CO2 emissions.
Main Benefits
- Reduced Operational Costs: Decreases cleaning demand, chemical use, and plant downtime.
- Lower Energy Consumption: Operates efficiently with a reduced feed pressure.
- Extended Membrane Lifespan: Durable design lowers the need for frequent replacements.
- Improved Sustainability: Minimizes energy usage, CO2 emissions, and waste production.
Ideal Applications
The LG BW 440 ES L is perfectly suited for various sectors and applications, including:
- Industrial Process Water Treatment: Reliable for high-demand industrial systems.
- Wastewater Reuse Systems: Optimizing water recycling with reduced OPEX.
- Second-Pass Seawater Desalination (SWRO): Ensures cost savings and operational efficiency.
Performance Specifications
This membrane delivers consistent results under different operating conditions, ensuring reliable performance.
| Specification | Unit | Test Condition A (Normalized) | Test Condition B (Referential) |
|---|---|---|---|
| Permeate Flow Rate | GPD (m³/d) | 11,550 (43.7) | 12,280 (46.5) |
| Stabilized Salt Rejection | % | 99.6 | 99.66 |
| Minimum Salt Rejection | % | 99.5 | 99.58 |
| Active Membrane Area | ft² (m²) | 440 (41) | |
| Feed Spacer Thickness | mil | 28, low dP |
Operating Specifications
- Maximum Applied Pressure: 600 psi (41 bar)
- Maximum Operating Temperature: 45°C (113°F)
- pH Range (Continuous Operation): 2–11
- pH Range (Cleaning): 2–12
- Maximum Feedwater Turbidity: 1.0 NTU
- Maximum Pressure Drop (ΔP): 15 psi (1.0 bar)
Dimensions & Weight
| Feature | Measurement |
|---|---|
| Element Length (A): | 1,016 mm (40 in) |
| Outer Diameter (B): | 200 mm (7.9 in) |
| Core Tube Diameter (C): | 28.6 mm (1.125 in) |
| Wet Weight: | 16 kg (35 lbs) |
Why Choose the LG BW 440 ES?
The LG BW 440 ES L is more than just a reverse osmosis membrane; it’s a game-changer for any industrial water treatment or desalination project. By integrating 28-mil low-feed spacer technology, it achieves outstanding performance with reduced operational burdens.
Choose the LG BW 440 ES to experience benefits such as:
- Decreased cleaning frequency for minimal downtime.
- Energy-savings from lower feed pressure and enhanced efficiency.
- Reliable performance in challenging environments like wastewater and brackish water treatment.
Upgrade your reverse osmosis system with the LG BW 440 ES Energy Saving Brackish Water Reverse Osmosis Membrane Element and enjoy superior performance with sustainability and cost-efficiency at its core.
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