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by yetihehe 2699 days ago
We could use brine from desalination plants for Na, it's really common element. Cl (chloride) could be used for something probably.
1 comments
nanomonkey 2699 days ago
The baking soda can be used along with waste water, and the brine from desalination plants to grow spirulina which also captures CO2 and can be used to produce biofuels.
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