Veolia RO Membrane AK Series
Veolia RO membrane AK Series is engineered to deliver high efficiency and low energy consumption, making them the ideal solution for modern water treatment systems. With spiral-wound design and advanced polyamide membrane chemistry, the AK Series provides excellent salt rejection and long-term durability, even under low operating pressures.
The Veolia RO membrane AK Series is engineered to deliver high efficiency and low energy consumption, making them the ideal solution for modern water treatment systems. With spiral-wound design and advanced polyamide membrane chemistry, the AK Series provides excellent salt rejection and long-term durability, even under low operating pressures.
Optimized for treating brackish water and conventional feedwater sources, the AK Series offers reliable performance, reduced energy costs, and improved system economics compared to standard RO membranes on the market.
Key Features
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Configuration: Spiral-wound element
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Membrane polymer: Advanced composite polyamide
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Maximum feedwater turbidity: 1.0 NTU
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Maximum SDI (15-minute test): 5.0
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Maximum chlorine tolerance: < 0.1 ppm (dechlorination recommended)
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Maximum operating temperature: 122°F (50°C)
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Maximum CIP temperature: 122°F (50°C)
Performance Benefits
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Ultra-low operating pressure: Operates effectively at only 100 psi, significantly reducing energy consumption.
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High salt rejection: Up to 99.0% nominal rejection, with a minimum of 98.0%.
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Durability and reliability: Designed to ensure long membrane life with stable performance.
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Versatile application: Ideal for brackish water treatment, industrial process water, and municipal systems.
AK Series Model Specifications
| Model | Active Area ft² (m²) | Salt Rejection (%) | Permeate Flow gpd (m³/d) | Operating Pressure (psi) | Temperature (°C) | Min. Salt Rejection (%) |
| AK2540TM | 27 (2.5) | 99.0% | 750 (2.8) | 100 psi (689 kPa) | 50 | 98.0% |
| AK4040C | 90 (8.4) | 99.0% | 2,300 (8.7) | 100 psi (689 kPa) | 50 | 98.0% |
| AK4040FM | 85 (7.9) | 99.0% | 2,200 (8.3) | 100 psi (689 kPa) | 50 | 98.0% |
| AK4040TM | 85 (7.9) | 99.0% | 2,200 (8.3) | 100 psi (689 kPa) | 50 | 98.0% |
| AK8040F | 365 (33.9) | 99.0% | 10,000 (37.9) | 100 psi (689 kPa) | 50 | 98.0% |
| AK8040F 400 | 400 (37.2) | 99.0% | 11,000 (41.6) | 100 psi (689 kPa) | 50 | 98.0% |
| AK8040F 440 | 440 (40.9) | 99.0% | 12,000 (45.4) | 100 psi (689 kPa) | 50 | 98.0% |
Applications
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Brackish water desalination
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Groundwater treatment
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Industrial process water recycling
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Pre-treatment for ultrapure water systems
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Municipal and commercial water supply
Advantages of Using Veolia AK Series
Choosing Veolia’s AK Series membranes means choosing performance, savings, and reliability. Their ultra-low energy design helps cut down on electricity costs, while maintaining high water quality standards and consistent membrane life. Whether you operate a small industrial system or a large-scale municipal plant, the AK Series offers a dependable solution for efficient reverse osmosis treatment.