Sans oublier les epandages chimiques, le Corexite:
Corexite = 2-Butoxythanol
"Butoxyethanol is also a major component (30-60% by weight) of Corexit 9527, an oil spill dispersant product. In the United States, the primary manufacturers are Eastman Chemical, Dow Chemical and Equistar. Corexit 9527 is being used in conjunction with Corexit 9500 in the Deepwater Horizon oil spill disaster."