Complex restoration of oil-contaminated soils with new organomineral reagents

Oil hydrocarbons can cause changes in the physical and chemical properties of soil, lead to a decrease in the functional activity of soil biocenoses microbiota. The aim of the work is to remediate oil-polluted soils with new generation sorbents based on organomineral biofertilizer "Kazuglegumus" and aluminum alloys activated by indium, gallium, tin.

Modern instrumental methods of Fourier transform infrared spectroscopy, scanning electron microscopy, energy dispersive X-ray spectroscopy, differential scanning calorimetry and thermogravimetry were used to prove the structure and composition of organomineral reagents as well as soils with different degrees of pollution. The method of complex recovery of oil polluted soils with the organomineral reagents containing activated aluminum alloys and humic fertilizer "Kazuglegumus" has been developed.