According to MIT, this technology works even at small scale, with one the size of a suitcase able to desalinate 6 litres per hour, and only needing to be serviced every few years.

Here’s a video detailing how it works.

    • cynar@lemmy.world
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      9 months ago

      It depends where and how much. It would obviously need to be controlled, and spread out. You don’t want to dump a lot of it into slow moving water, that’s asking for problems. However, diluting it down, and dispersing it into stronger currents, over a large area should be fine (subject to proper environmental monitoring).