Back to results
US 7,846,408 B1Granted
Compositions, methods, and systems for managing total sulfide
OwnerHenry Wilmore Cox, Jr.inventor
Life of this patent
Estimating the term…
Abstract
Certain exemplary embodiments can involve contacting a predetermined portion of a medium and a reaction product resulting from a reaction between predetermined reactants that can include a predetermined active ferric chelate and a nitrate/nitrite, the contacting occurring at a pH of approximately 6 to approximately 8, the contacting effective to oxidize at least a portion of a sulfide contaminant associated with the predetermined portion of the medium.
Claims5
A method comprising:
- contacting a predetermined portion of a medium and a reaction product resulting from a reaction between predetermined reactants comprising an active ferric chelate and a nitrate/nitrite, said contacting occurring at a pH of approximately 6 to approximately 8, said contacting effective to oxidize at least a portion of a sulfide contaminant associated with said predetermined portion of said medium.
Dependencies are inferred from the claim text.