Our guest: Susanne Rotter, recycling expert | Tomorrow Today
DW (English)
2010-03-01
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Susanne Rotter is professor and recycling expert at the technical university here in Berlin.
We talk about recycling and extracting valuable minerals from our trash.DW-TV: Extracting minerals from metals is a long and somewhat tedious process, and requires lots of technology. Is it worth it?
We talk about recycling and extracting valuable minerals from our trash.DW-TV: Extracting minerals from metals is a long and somewhat tedious process, and requires lots of technology. Is it worth it?
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