LG BW 440 ES L Energy Saving Brackish Water Reverse Osmosis Membrane Element
LG BW 440 ES L Energy Saving Brackish Water Reverse Osmosis Membran...
LG BW 440 ES L Energy Saving Brackish Water Reverse Osmosis Membrane Element
The LG BW 440 ES L 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 L
- 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 L?
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 L 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 L Energy Saving Brackish Water Reverse Osmosis Membrane Element and enjoy superior performance with sustainability and cost-efficiency at its core.
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