Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Janette Van Der Walt0
Gert Hendrik Du Plessis0
Trevor David Phillips0
Luis Pablo Fidel Dancuart Kohler0
Edward Ludovicus Koper0
Francois Jacobus Du Toit0
Date of Patent
January 23, 2007
Patent Application Number
11015654
Date Filed
December 16, 2004
Patent Primary Examiner
Patent abstract
A process for the production of highly purified water 44 from Fischer-Tropsch reaction water 12 includes distillation 14 as a primary treatment stage, biological treatment including anaerobic digestion 20 and aerobic digestion 22 as a secondary treatment stage, solid-liquid separation 32 as a tertiary treatment stage and a dissolved salt and organic removal stage 40 as final treatment stage.
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