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Sea Water Desalination

Large-scale reverse osmosis systems converting seawater into safe, high-quality drinking water for coastal communities and industries.

Seawater RO

Turning the Ocean into Drinking Water

With seawater covering over 70% of the Earth's surface, desalination is one of the most reliable pathways to water security. Our seawater reverse osmosis (SWRO) plants combine high-performance membranes with state-of-the-art energy recovery devices to deliver potable water efficiently and sustainably.

System Features

Energy Recovery

Isobaric and turbocharger energy recovery devices reduce specific energy consumption by up to 60%, achieving as low as 2.8 kWh/m³.

Two-Pass Design

Optional second-pass RO for applications requiring very low boron levels or ultra-low TDS product water.

Robust Pre-Treatment

Integrated UF or DAF-based pre-treatment systems ensure reliable membrane performance even with variable seawater quality.

Corrosion Resistant

Super duplex stainless steel high-pressure piping and GRP-lined vessels for maximum durability in marine environments.

Typical Specifications

Feed Water TDS30,000 – 45,000 mg/L
Product Water TDS< 300 mg/L
Recovery Rate40 – 50%
Energy Consumption2.8 – 4.5 kWh/m³
Plant Capacity500 – 200,000+ m³/day
Design Life25+ years