3 ms·

Further concentrated salt solutions deposit in the device, clogging it causing it to not work. You could harvest the salt, but then it is no longer passive.

• ranguna 3y ago
  Then don't concentrate it on the devices. Dump the water on a drying pool and extract the salt afterwards.
  • djtango 3y ago
    Ironically we'd probably need some amount of water to then purify the salt from the other random stuff
    • 6510 3y ago
      Need distilled water, luckily we were just making that.
  • j16sdiz 3y ago
    You are underestimating the volume. In that volume, you need a large drying pool.. which is no better than a parking lot.