Dispersant

Since the effectiveness of dispersants is time-critical, the sooner that concurrence can be obtained and the dispersant applied, the more effective such

Source: wiktionary

Effects due to the dispersant solvent and surfactants in the water column may be surmised only from laboratory studies

Source: wiktionary

Scientists warn that the dispersed oil, as well as the dispersants themselves, might cause long-term harm to marine life.

Source: wiktionary