Comment Comment by Metacelsus See also: a way to potentially do this with no energy input (exploiting density differences): https://www.science.org/doi/10.1126/science.183.4121.157Basically you put a reverse-osmosis membrane at least 231 meters deep in the ocean. If you put it deeper, you could potentially extract both freshwater and energy. parent Metacelsus 3 years ago
Basically you put a reverse-osmosis membrane at least 231 meters deep in the ocean. If you put it deeper, you could potentially extract both freshwater and energy.