Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Steven M. Anderson0
Date of Patent
August 14, 2012
0Patent Application Number
125426430
Date Filed
August 17, 2009
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A carbon-based biofilm carrier is formed of saturated fatty acids and saturated fatty alcohols. The carriers are shaped with a hollow center and have a length that ranges from bout 0.3 to about 1.5 times its outer diameter. The shape provides both maximum surface area and maximum protection during aerobic and anaerobic biological treatment of wastewater.
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