Low-Pressure Reverse Osmosis Membrane – ULP, BW & SW Series

Engineered for energy-efficient water treatment

Poseidon’s ULP, BW, and SW spiral-wound reverse osmosis membrane elements are polyamide composite membranes developed for desalination of various water sources — including municipal tap water, surface water, brackish water, and high-salinity industrial wastewater.

A specialized surface treatment enhances hydrophilicity, reducing the deposition of pollutants and salts to deliver reliable anti-pollution performance.

Key benefits:

• Wider flow channels reduce pre-treatment requirements

• Superior anti-fouling performance extends cleaning cycles and lowers chemical consumption

• Low operating pressure with high water production and high desalination rate

• Custom configurations available for different working conditions

Pricing is provided upon technical review. Contact us for a project-specific quotation.

ULP Series Reverse Osmosis Membrane Product Specifications and Performance 

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BW Series Reverse Osmosis Membrane Product Specifications and Performance 

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SW Series Reverse Osmosis Membrane Product Specifications and Performance 

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Typical Applications

• Municipal tap water treatment

• Industrial water softening and reuse

• Municipal wastewater recycling

• Desalination and purification for food, beverage, and pharmaceutical production

• Process water systems in chemical and power plants

• Drinking water supply for schools and community facilities