In model experiments shows the efficiency immobilizovannoi oil-degrading bacteria when the concentration of contaminant in soil 5 and 15 % (vol). As immobilizing agent used, the polymer sorbent of the type "Unisorb".

Using the method of chromato – mass – spectrometry we have determined the changes of the component composition of oil in the process of bioremediation. It is shown that for the nine weeks of exposure at 5 % (about) of the contaminant in the soil disposal of oil was 95 %, while 15 % (about) - 86 %. What testifies to high efficiency of the proposed method of destruction of oil using immobilized microflora – sorbent "Unisorb-Bio". The obtained results allow to recommend it for combating oil and create backup reserves in case of emergencies.