SW-HR-4040-7.4 Sea Water Industrial RO Membrane
SW-HR-4040-7.4The sea water ro 4040 is a membrane material designed for seawater desalination using reverse osmosis technology, made from polyamide composite materials. This membrane model is suitable for seawater desalination, brackish water desalination, and industrial wastewater treatment. By optimizing the membrane's performance and element structure, this series enhances the desalination rate and water output, featuring low operating pressure, excellent desalination effect, reduced equipment investment, and stable system operation.
The sea water ro 4040 are suitable for treating seawater, high-concentration brackish water, and various materials. They can be used in seawater desalination, wastewater reuse, zero discharge systems, and landfill leachate treatment. Additionally, they are applicable for the concentration and separation of high-value substances in food and other industries.
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Main Features of SW4040HR Membrane Element:
High desalination rate: Stable desalination rate of 99.8%, ensuring better water quality.
Higher cross-linked polyamide layer: Wider chemical cleaning range from pH 1 to 13.
High-quality membrane elements: Effectively control risks and significantly reduce maintenance costs.
Seawater Desalination Membrane Product Features
Suitable for desalination of high-salinity water (TDS < 45,000 mg/L), widely used in seawater desalination, high-salinity brackish water desalination, and high-salt wastewater concentration and reuse.
Precise control of the membrane's separation layer ensures a balance between desalination rate and water production.
Optimized membrane element structure design enhances pressure resistance.
Membrane Element Specifications
YIME-SW-HR-4040-7.4 Sea Water RO Membrane YIME-SW-HR-4040-7.4 for 30,000 – 40,000 ppm High TDS Water
Brand Name: YIME
OEM/ODM: Accept
Manufacturer: Yes
Delivery Time: 3-15 days
Shipping Support: Express / Sea / Land / Air freight
Place of Origin: guangdong, China
Model: YIME-SW-HR-4040-7.4
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Standard Parameters
Model Effective Membrane Area
ft2 (m2)Daily Water Production
GDP (m3/d)Stable Salt Rejection
Rate (%)Operating
Pressure (PSI)TIMS-SW-HR-4040-7.4 80 (7.4) 1600 (6.1) 99.5 800 Standard Test Conditions
Test Feed Water Test Temperature pH Value Recovery Rate (%) Maximum Feed Water SDI
(Silt Density Index)32800PPM (NaCl) 25±2 7.5~8 8 5 Extreme Test Conditions
Maximum Operating Pressure Maximum Feed Water Temperature in ℃ Maximum Feed Water SDI Feed Water Free Chlorine Concentration Feed Water pH Range During Chemical Cleaning 1000PSI 45 5 <0.1ppm 2~12