BHS-Sonthofen GmbH, Sonthofen/Germany and MSW Mineralstoffwerke Südwest received the German Resources Efficiency Award 2016 on 16th February 2017 (Figure 1). The prestigious prize was awarded by the German Federal Minister for Economic Affairs and Energy to the two companies to commend the development and successful implementation of the Combimix process. This process turns a previously worthless mining by-product accumulated in ...
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