A modern facility in the Zurich Oberland that sorts precious metals from dry slag has turned out to be a veritable gold mine, with some of its finds yielding millions of francs. It’s a great example of how valuable raw materials can be recovered from waste.(SRF/swissinfo.ch) — swissinfo.ch is the international branch of the Swiss Broadcasting Corporation (SBC). Its role is to report on Switzerland and to provide a Swiss perspective on international events. For more articles, interviews and videos visit swissinfo.ch or subscribe to our YouTube channel: Website: http://www.swissinfo.ch |
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