4040 Seawater Reverse Osmosis Membrane 5.5-7MPa
The 4040 Seawater Reverse Osmosis Membrane operates efficiently within the 5.5-7 MPa pressure range, providing exceptional filtration for seawater desalination. It is designed to effectively remove salts, bacteria, and other contaminants, ensuring a consistent supply of purified water for various industrial and commercial applications.
High pressure tolerance (5.5-7 MPa)
Effective seawater desalination
Superior salt and contaminant removal
Long lifespan with low maintenance
Energy-efficient filtration design
Suitable for large-scale desalination systems
Reliable performance in harsh conditions
Cost-effective and durable solution
4040 Seawater Reverse Osmosis Membrane 5.5-7MPa Specifications
The 4040 Seawater Reverse Osmosis Membrane is engineered for optimal performance in desalination applications. It is designed to operate under high pressures ranging from 5.5 to 7 MPa, providing superior filtration for seawater. With advanced membrane technology, it ensures excellent salt rejection and durability, offering consistent and reliable performance in harsh environments for long-term use in large-scale systems.
Parameter
Specification
Model
MR-SW-4040
Pressure Tolerance
5.5-7 MPa
Membrane Area
7.9m2
Operating Temperature
5-45°C
Recovery Rate
75%
Membrane Type
Thin-Film Composite
Max pH
11
Max Chlorine Concentration
<0.1 ppm
4040 Seawater Reverse Osmosis Membrane 5.5-7MPa Process Flow
The 4040 Seawater Reverse Osmosis Membrane operates through a multi-stage filtration process designed for seawater desalination. First, seawater passes through pre-filtration stages to remove larger particles and debris. The water then enters the RO membrane, where dissolved salts, organic compounds, and microorganisms are efficiently removed. Finally, the purified water is collected for use, providing a consistent supply of clean water for industrial and municipal applications.
4040 Seawater Reverse Osmosis Membrane 5.5-7MPa Core Advantage
High Pressure Tolerance for Harsh Conditions
The 4040 Seawater Reverse Osmosis Membrane is built to withstand pressures of 5.5-7 MPa, making it ideal for demanding seawater desalination applications in challenging environments.
Exceptional Salt Rejection Efficiency
Designed to effectively reject salts and other impurities, the 4040 membrane ensures high-quality purified water, meeting stringent standards for seawater desalination systems.
Long Operational Life with Minimal Maintenance
This membrane offers a long service life with reduced maintenance requirements, helping to lower operational costs and ensuring consistent, reliable performance.
Energy-Efficient Filtration Design
The 4040 membrane is optimized for energy efficiency, reducing power consumption while maintaining high filtration efficiency, making it cost-effective for large-scale applications.
Reliable Performance in Seawater Desalination
Specifically engineered for seawater, this membrane performs consistently under harsh conditions, ensuring reliable filtration for the production of clean, potable water.
Versatile for Large-Scale Desalination Systems
The 4040 Seawater Reverse Osmosis Membrane is ideal for integration into large desalination plants, offering scalable solutions for both industrial and municipal water purification needs
4040 Seawater Reverse Osmosis Membrane 5.5-7MPa Typical Applications

Seawater Desalination for Potable Water Production
The 4040 Seawater Reverse Osmosis Membrane is ideal for desalinating seawater, providing high-quality, purified drinking water for coastal communities and regions facing water scarcity.

Industrial Water Treatment for Manufacturing Processes
This membrane is commonly used in industries to treat seawater, providing purified water for cooling, cleaning, and other essential manufacturing processes, ensuring smooth operations.

Agricultural Irrigation from Seawater
The 4040 membrane is ideal for transforming seawater into usable irrigation water, providing a sustainable solution for agricultural needs in coastal and arid regions.

Municipal Water Supply for Urban Areas
Used in municipal water treatment plants, the 4040 membrane helps in converting seawater to safe, clean drinking water, serving large populations in coastal cities.

Aquaculture and Fish Farming
The 4040 membrane provides clean, desalinated water for aquaculture operations, ensuring a healthy environment for fish farming while reducing the risk of disease from contaminated water.

Coastal Power Plants for Cooling Systems
This membrane is used in seawater desalination to supply cooling water for coastal power plants, ensuring reliable, non-corrosive water for efficient energy production.
Application scope
Seawater Desalination for Potable Water Production
Industrial Water Treatment for Manufacturing Processes
Agricultural Irrigation from Seawater
Municipal Water Supply for Urban Areas
Aquaculture and Fish Farming
Coastal Power Plants for Cooling Systems
Seawater Desalination for Potable Water Production
The 4040 Seawater Reverse Osmosis Membrane is ideal for desalinating seawater, providing high-quality, purified drinking water for coastal communities and regions facing water scarcity.
Industrial Water Treatment for Manufacturing Processes
This membrane is commonly used in industries to treat seawater, providing purified water for cooling, cleaning, and other essential manufacturing processes, ensuring smooth operations.
Agricultural Irrigation from Seawater
The 4040 membrane is ideal for transforming seawater into usable irrigation water, providing a sustainable solution for agricultural needs in coastal and arid regions.
Municipal Water Supply for Urban Areas
Used in municipal water treatment plants, the 4040 membrane helps in converting seawater to safe, clean drinking water, serving large populations in coastal cities.
Aquaculture and Fish Farming
The 4040 membrane provides clean, desalinated water for aquaculture operations, ensuring a healthy environment for fish farming while reducing the risk of disease from contaminated water.
Coastal Power Plants for Cooling Systems
This membrane is used in seawater desalination to supply cooling water for coastal power plants, ensuring reliable, non-corrosive water for efficient energy production.
4040 Seawater Reverse Osmosis Membrane 5.5-7MPa Quality Certification
The 4040 Seawater Reverse Osmosis Membrane is certified to meet global industry standards, including ISO and CE certifications. These certifications ensure the membrane's high quality, reliability, and efficiency in seawater desalination, providing long-lasting performance in demanding applications.
CE1
CE2
CE3
CE4
ISO1
ISO2
ISO3
ISO4
ISO5
ISO6
4040 Seawater Reverse Osmosis Membrane 5.5-7MPa FAQ
Q1: What is the lifespan of the 4040 Seawater RO Membrane?
The lifespan of the 4040 Seawater Reverse Osmosis Membrane typically lasts for 3-5 years, depending on factors such as water quality, system conditions, and proper maintenance.
Q2:Can this membrane be used in both seawater and brackish water applications?
Yes, the 4040 membrane is designed for seawater desalination but can also be used for brackish water treatment, offering efficient filtration for various water sources.
Q3:How often should the 4040 membrane be replaced?
Replacement frequency depends on system usage and water quality, but typically the membrane should be replaced every 3 to 5 years to ensure optimal performance.
Q4:What pressure range is suitable for the 4040 membrane?
The 4040 Seawater Reverse Osmosis Membrane is optimized for operation under a pressure range of 5.5-7 MPa, providing efficient filtration under high-pressure conditions.
Q5:Is the 4040 membrane energy-efficient?
Yes, the 4040 membrane is designed to minimize energy consumption while maintaining high filtration performance, making it a cost-effective solution for large-scale desalination.
Q6:How does the 4040 membrane handle fouling and scaling?
The 4040 membrane is resistant to fouling and scaling, ensuring consistent filtration performance and reducing the need for frequent maintenance, even in challenging seawater conditions.
Technical Service
Pre-Sales Technical Consultation
Customized System Design Support
Process Flow Optimization Service
On-Site Installation Guidance
Commissioning & Start-Up Support
Operator Training Programs
Remote Technical Assistance
Spare Parts Supply Service
4040 Seawater Reverse Osmosis Membrane 5.5-7MPa Packaging and Global Delivery
The 4040 Seawater Reverse Osmosis Membrane is carefully packaged to ensure safe delivery worldwide. Each membrane is securely sealed and wrapped to prevent damage or contamination during transport. We offer flexible global shipping options to ensure timely and safe delivery to your location, whether for small projects or large-scale desalination plants. Our logistics network guarantees efficient handling and reliable service for all international orders.
4040 Seawater Reverse Osmosis Membrane 5.5-7MPa Video
Watch the video to learn more about the 4040 Seawater Reverse Osmosis Membrane and its capabilities in seawater desalination. It showcases the membrane’s installation process, key features, and performance, providing insight into how it effectively filters seawater for various industrial and commercial applications.
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Factory Environment
Our modern manufacturing facility ensures precise production and strict quality control of water treatment equipment. Advanced machinery, standardized workflows, and skilled technicians guarantee consistent performance and dependable product quality.