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Method of treating mine drainage

  • US 20030132166A1
  • Filed: 12/31/2002
  • Published: 07/17/2003
  • Est. Priority Date: 01/15/2002
  • Status: Active Grant
First Claim
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1. A method of treating mine drainage water comprising:

  • (a) adding an oxidizing agent to the mine drainage water;

    (b) precipitating and settling the metals in their hydroxide form; and

    (c) adding a scale control agent to the clarified water.

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