Making batteries takes lots of lithium: Almost half of it could come from Pennsylvania wastewater

Most batteries used in technology like smartwatches and electric cars are made with lithium that travels across the world before even getting to manufacturers. But what if nearly half of the lithium used in the U.S. could come from Pennsylvania wastewater?

from Tech Xplore - electronic gadgets, technology advances and research news https://ift.tt/Uk8nLdc