Hydrocarbon fractions

 

Saturates

Aromatics

Resins

Asphaltenes

Sample name % in sample % of changes % in sample % of changes % in sample % of changes % in sample
AB4 26.85 49.75 30.09 18.09 34.58 -27.93 8.48
AB5 26.6 48.35 19.59 -23.12 45.21 -5.77 8.60
AB6 33.51 86.89 27.20 6.75 30.07 -37.3 8.51
AB7 23.99 33.8 23.15 -9.14 44.41 -7.44 8.45
Control 17.93 - 25.48 - 47.98 - 8.61
Table 2: The amounts of SARA fractions in the biotreated oil samples and the percent of changes compare to the control.