Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
César I. Torres0
Robert Nerenberg0
Bruce E. Rittmann0
Date of Patent
March 4, 2008
0Patent Application Number
108767450
Date Filed
June 25, 2004
0Patent Primary Examiner
Patent abstract
An apparatus and method for treatment of water borne oxidized contaminants, using hydrogen as an electron donor for denitrification and reduction of other oxidized contaminants. Preliminary results reported here show that a biofilm of autotrophic denitrifiers accumulates rapidly in the wastewater setting, the MBfR can drive NO3− concentrations below 1 mgN/L, and the H2 pressure controls the NO3− flux.
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