Seawater desalination
Freshwater production from seawater via reverse-osmosis (SWRO) systems, for coastal power plants, island settings, vessels and industrial processes.
Need it addresses
When freshwater is unavailable or insufficient, seawater can be treated via reverse-osmosis membranes to obtain water suitable for industrial use, onboard domestic use, or process feed. Documented configurations range from small integrated units to systems producing several thousand tons per day.
Typical documented process
Pretreatment (multi-media filter) + ultrafiltration (UF) + seawater reverse osmosis (SWRO), with variants adding electrodeionization (EDI) or solar-energy integration depending on the unit. Each catalog sheet states the exact process declared in its source document.
Documented capacities
Available sheets range from 15–20 T/day units (point use) to 3,000 T/day systems (coastal plant project), including 100–500 T/day configurations for islands and vessels. Each capacity is as declared by the provider in its document — not an ALLIANCE guarantee.
Conceptual illustration of the process. It does not represent a specific unit or installation.
The catalog sheets below are configurations and cases declared by each provider; they are kept separate by source document and never merged. Availability, configuration and final price are confirmed in a specific proposal.
Seawater desalination equipment and cases
Do you have a desalination project?
Share the required flow rate, location and intended water use; ALLIANCE coordinates the evaluation with the relevant manufacturer.
I have a requirement