Desalination in a freezer? (hackertalks.com)

submitted 4 months ago by jet@hackertalks.com to c/nostupidquestions@lemmy.ca

10 comments fedilink hide all child comments

If freezing salt water produces freshwater ice, why is desalinization such a difficult problem?

https://www.youtube.com/watch?v=c2wafIzuvlI

I was watching the above minute physics video, and they indicated in a brief one sentence line that saltwater freezes into freshwater ice. That got me thinking.

Under what circumstances could you actually freeze salt into ice? To make salt ice?

you are viewing a single comment's thread
view the rest of the comments

[-] HeckGazer@programming.dev 18 points 4 months ago

It's not that desalinisation is "hard", you could just boil the water for example. It's that it's extremely energy intensive and complex to setup a process that's both repeatable in industrial quantities and can produce enough flow to satisfy demand.

[-] cheese_greater@lemmy.world 0 points 2 months ago

Didnt the Israelis figure out some revolutionary efficient process to do this?

this post was submitted on 27 Aug 2024

7 points (81.8% liked)

No Stupid Questions

2174 readers

121 users here now

There is no such thing as a Stupid Question!

Don't be embarrassed of your curiosity; everyone has questions that they may feel uncomfortable asking certain people, so this place gives you a nice area not to be judged about asking it. Everyone here is willing to help.

ex. How do I change oil
ex. How to tie shoes
ex. Can you cry underwater?

Reminder that the rules for lemmy.ca still apply!

Thanks for reading all of this, even if you didn't read all of this, and your eye started somewhere else, have a watermelon slice 🍉.

founded 2 years ago

MODERATORS

Kokomheart@lemmy.ca

otter@lemmy.ca