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

Table 1

Frequency of microorganisms grown at the side of wells in the Well method.

Variables	Frequency of fungi	Frequency of bacteria
Siri province
Pars 1 dispersant	10	43
Pars 2 dispersant	8	31
Gamlen dispersant	5	30
Pars 1 + crude oil	24	95
Pars 2 + crude oil	25	68
Gamlen + Petroleum	24	65
Bahregan province
Pars 1 dispersant	20	91
Pars 2 dispersant	18	89
Gamlen dispersant	12	84
Pars 1 + crude oil	14	81
Pars 2 + crude oil	11	88
Gamlen + Petroleum	4	33