Treatment of Mineral Processing Waste Waters Using Disc-Nozzle Centrifuges
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United States of America Patent
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Issued Date -
Aug 20, 2009
app pub date -
Feb 13, 2009
filing date -
Feb 14, 2008
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Abandoned
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Abstract
Disclosed herein are methods for treating waste waters resulting from mineral processing, including waste water from flushing high intensity magnetic matrices during kaolin processing, by sedimenting the waste water and then subjecting the waste water supernatant from sedimentation to processing in a disc-nozzle centrifuge. Also disclosed herein are methods for further processing of the products of the disc-nozzle centrifugation.
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