It’s Official. We Can Now Harvest Usable Lithium From Seawater
9th October 2021
Without lithium, the all-electric vehicles of today wouldn’t be feasible, and with an increasing demand for EVs expected to exhaust reserves on land by 2080, this might become inevitable. But there is another way to extract the vital element, or rather another place.
The oceans contain roughly 5,000 times more lithium than land, but at unconscionably small concentrations of roughly 0.2 parts per million (ppm). And a team of researchers has developed a new system capable of extracting concentrated lithium from seawater, according to a recent study published in the journal Energy & Environmental Science.