Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
William G. Smith0
Date of Patent
March 24, 2009
0Patent Application Number
116751130
Date Filed
February 15, 2007
0Patent Primary Examiner
Patent abstract
Introducing a combination of suspended attached growth Medias and biological reactants into a sewage treatment process with or without additional reaction to improve and increase capacity of a given process. Media and biological reactants can be disposed in a perforated container or flexible container that can be submerged in a sequencing bed reactor or the aeration and/or mixing tanks of an activated sludge sewage treatment process.
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