Cost
Why SWRO Costs More Than BWRO (Pressure, Energy, Pretreatment)
Practical cost differences between seawater SWRO and well-water BWRO.
Core differences
SWRO requires higher pressure, specialized membranes, and stronger pretreatment due to biofouling/turbidity risk.
Main cost drivers
- High pressure pumps
- Higher energy consumption
- Often UF / advanced filtration
Last updated: 2026-05-11T10:55:06.889Z
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