Method for reducing contamination
View Patent ↗Exemplary compositions, methods, and systems are disclosed that can be useful for reducing a concentration of a contaminant associated with a medium, which can be any substance or material, such as soil, water, air, and/or fluid. In one exemplary method, the medium is treated with Fe-MDGA and an oxidizing agent in amounts effective to oxidize at least a portion of the contaminant.
1. A method comprising:
contacting an oxidizable compound with a reaction product of Fe-MGDA and an oxidizing agent, said Fe-MGDA having an iron to MGDA molar ratio of approximately 3:1, and
oxidizing said oxidizable compound.
2. The method of claim 1 , wherein:
said oxidizable compound is selected from: an oxidizable organic compound having at least one aromatic functional group, an oxidizable organic compound having at least one aliphatic functional group, an oxidizable inorganic compound, and hydrogen sulfide.
3. The method of claim 1 , wherein:
said oxidizable compound is an organic compound having at least one aromatic functional group.
4. The method of claim 1 , wherein:
said oxidizable compound is an organic compound having at least one aliphatic functional group.
5. The method of claim 1 , wherein:
said oxidizable compound is selected from: lifeform, biological, pest, plant, invertebrate, mollusk, nematode, insect, parasite, mold, fungi, protozoa, amoeba, bacteria, virus, prion, protein, and amino acid.