MIT engineers and collaborators developed a solar-powered device that avoids the salt-clogging issues of other designs. Engineers at MIT and in China are aiming to turn seawater into drinking water with a completely passive device that is inspired by the ocean, and powered by the sun. In a pap
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If the brine was used for salt production. That would offset the effects to the local environment. As salt and water are being removed.
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Just dump it back in the ocean and the waves will carry it all away, problem solved!
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“It’s been towed beyond the environment, it’s not in the environment.”
Works with my garbage and/or toxic waste, you’re welcome planet!
This is a huge problem with all desalination of sea water, and why desalination cannot be a sustainable primary water source, even with free energy.
We need to close our water systems such that waste water is not cleaned just enough to be dumped into rivers and oceans. We need to recycle the fresh water we have. Urban wastewater takes much less energy to purify than sea water and produces more pure water with less untreatable waste.
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