You would need ...
Published by Joseph Cotruvo, President at Joseph Cotruvo & Associates, Water , Environment and Public Health
You would need pretreatments. The pH and is not aggressive, but the TDS is astronomical. Seawater runs from about 30,000 to 50,000 TDS. You might think about nanofiltration to take out a lot of the +2 ions, followed by RO for the +1 ions. Maybe ceramic membranes?
1 Comment
We would like to do this with polymer membranes.
Published by Ahmadi Arsalan, Water Purification- Reverse Osmosis at Natural Seawater Desalination Ltd