this post was submitted on 06 Oct 2023
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Solarpunk technology

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Technology for a Solar-Punk future.

Airships and hydroponic farms...

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[–] LibertyLizard 8 points 1 year ago (1 children)

You could but estuaries are incredibly important ecosystems and increased salinity might be harmful to them. Arguably the best place is oceanic areas with strong currents to promote brine mixing with normal seawater. The worst impacts are where the brine sinks and does not mix, creating a dead zone on the sea floor.

[–] Dkarma@lemmy.world 5 points 1 year ago (1 children)

The best place is into the desert to make salt like they do in Africa.

[–] LibertyLizard 1 points 1 year ago (1 children)

Maybe. Anti-biofouling chemicals used by most systems are extremely toxic. If a system avoids using those somehow then this can work.

[–] Dkarma@lemmy.world 1 points 1 year ago (1 children)

Does this system use those tho. I thought this was a chem free sunstill

[–] LibertyLizard 1 points 1 year ago* (last edited 1 year ago)

It might be. But I don’t consider this to be a real system until it’s been scaled up and has the cost established. Biofouling isn’t likely to become much of an issue until the system is in use for a time. But since it has no filters it might not need it, I’m not sure.