More metal may be recovered from combustion residue than one does today, i.e. bottom ash from incineration of solid waste. Participants in the conference “From ash to metal”, held in Copenhagen during the first half of September 2011, were told that aluminum makes the profit.

Here you can read and download the PPT presentations, (or here)

The presentations provide an overview of different methods to extract and sort metals through dry or wet extraction of bottom ash, magnetic methods, optical methods etc.

Energiaskor/ÅF Henrik Bjurström 2011-09-20

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