Substrate	Bacterial strain	Biodegradation rate (%)
Diesel oil	Acinetobacter S2	30.57^a ± 1.09
Diesel oil	Pseudomonas S7	18.25^b ± 1.30
Diesel oil + Tween 80	Acinetobacter S2	30.81^a ± 0.63
Diesel oil + Tween 80	Pseudomonas S7	18.32^b ± 0.38
Diesel oil + SDS	Acinetobacter S2	30.25^a ± 0.53
Diesel oil + SDS	Pseudomonas S7	18.14^b ± 0.30