Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Peter Dale Rose0
Neil Berthold Rein0
Date of Patent
October 23, 2007
Patent Application Number
10514915
Date Filed
May 16, 2003
Patent Primary Examiner
Patent abstract
A process for treating sulphide-containing water includes maintaining a steep redox potential gradient in an interface zone of the sulphide-containing water. The water is exposed to an oxygen-containing environment, and the interface zone is located immediately below the surface of the water. Sulphide in the water is biologically oxidized, in the interface zone, to sulphur. The sulphur may be removed by settling, thereby achieving a final removal of sulphur compounds.
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