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Dubai’s Costly Water World | The city has spent billions of dollars to provide fresh water to its residents and tourist attractions, but experts say the efforts are straining the Persian Gulf (www.nytimes.com)
submitted 10 months ago by silence7@slrpnk.net to c/climate@slrpnk.net
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If no immediate action is taken to counter the harm, desalination, in combination with climate change, will increase the Gulf’s coastal waters temperature by at least five degrees Fahrenheit across more than 50 percent of the area by 2050, according to a 2021 study published in the Marine Pollution Bulletin on ScienceDirect, a site for peer-reviewed papers.

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[-] reddig33@lemmy.world 3 points 10 months ago* (last edited 10 months ago)

Interesting. We’re going to have to figure out something. The middle eastern desert isn’t the only place running out of fresh water.

I will note that evaporation pools are nothing new and don’t require a lot of energy. If you can extract the minerals that are worth something, the process could pay for itself.

https://youtu.be/YMDJA4UvXLA

[-] HobbitFoot@thelemmy.club 1 points 10 months ago

Perhaps, but this is going to radicaly alter both how current desalinization plants operate and the supply chain of salt.

It doesn't seem to be insurmountable, but it is going to be a big deal going forward. At least the main users of desalinization technology are in locations with abundant solar energy.

this post was submitted on 18 Nov 2023
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