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A comment on Scientists develop ‘cheap and easy’ method to extract lithium from seawater. Parent comment

Re:Scientists develop ‘cheap and easy’ method to extract lit... by 542458 on Sunday June 06, 2021 @07:50AM (#27412482)
The electricity cost is ~$5, the sale of H and Cl2 is separate from that. Pages 3-5 of the paper.
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