1. Dispersant Corexit 9500 was used on the Deepwater Horizon oil spill.2. A synthetic dye used to colour hair blue was lignosuphonate dispersant . 3. Officials requested that BP release information on their dispersant effects. 4. The dispersant / solvent approach is used for removing asphaltenes from formation minerals. 5. Melbourne was unusually equipped with FIDO fog dispersant system. 6. Studies have so far indicated that the dispersant is toxic to marine life. 7. The dispersant was applied for only a week, after results proved inconclusive. 8. Dispersant use was said to have stopped after the cap was in place.9. Her findings informed the national debate on the dangers of chemical dispersant use. 10. Chemical dispersant , a surfactant and solvent mixture, was applied to the slick.
