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The invention relates to a method for processing a metal-bearing sludge in conjunction with a metal separation process. According to the invention, the sludge ( 13 ) produced in the metal separation is classified based on a predetermined property of the sludge into a better ( 15 ) and a worse ( 17 )...
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| Hauptverfasser: | , |
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| Format: | Patent |
| Sprache: | fin ; swe |
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| Online-Zugang: | Volltext bestellen |
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| Zusammenfassung: | The invention relates to a method for processing a metal-bearing sludge in conjunction with a metal separation process. According to the invention, the sludge ( 13 ) produced in the metal separation is classified based on a predetermined property of the sludge into a better ( 15 ) and a worse ( 17 ) substance fraction, as the process is concerned, and the worse substance fraction ( 17 ) is removed from the process and the better substance fraction ( 15 ) is returned to the process. |
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