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Old 30-07-2017, 00:11   #178
Kursk
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Re: Petrol & diesel vehicles ban.

Quote:
Originally Posted by papa smurf View Post
There's a pretty horrific environmental cost to extracting lithium , refining, transporting and, of course, using.

Elemental lithium is flammable and very reactive. In nature, lithium occurs in compounded forms such as lithium carbonate requiring chemical processing to be made usable.
Lithium is typically found in salt flats in areas where water is scarce. The mining process of lithium uses large amounts of water. Therefore, on top of water contamination as a result of its use, depletion or transportation costs are issues to be dealt with. Depletion results in less available water for local populations, flora and fauna.
Toxic chemicals are used for leaching purposes, chemicals requiring waste treatment. There are widespread concerns of improper handling and spills, like in other mining operations around the world.
The recovery rate of lithium ion batteries, even in first world countries, is in the single digit percent range. Most batteries end up in landfill.
In a 2013 report, the U.S. Environmental Protection Agency (EPA) points out that nickel and cobalt, both also used in the production of lithium ion batteries, represent significant additional environmental risks.
You posted without a link sadly because sadly the many years old article you cut and sadly pasted went on to say "Technology will of course improve, lithium supplies will be sufficient for the foreseeable future, and recycling rates will climb".
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