Effects of Three Types of Oil Dispersants on Biodegradation of Dispersed Crude Oil in Water Surrounding Two Persian Gulf Provinces

Table 2

The effect of isolated microorganisms on Hydrocarbonate compounds in 24 hours.

Compounds of hydrocarbon	Mean	SD
Pars 1 dispersant	0.126	0.082
Pars 2 dispersant	0.055	0.049
Gamlen dispersant	0.011	0.004
Crude oil	0.072	0.046
Pars 1 dispersant + petroleum	0.156	0.098
Pars 2 dispersant + petroleum	0.104	0.087
Gamlen dispersant + petroleum	0.115	0.067

Coefficient 𝐹=3.53, 𝑃=0.006, SD: standard deviation.