PHYTOREMEDIATION OF OILFIELD SOILS
Abstract and keywords
Abstract (English):
A way for restoration of soils polluted at oil production using plants has been described. Experiments on a research related to influence of oil and produced waters’ various volumes on mace reed (Týpha latifólia) and common reed grass (Phragmites communis) seeds viability have been carried out. These perennial plants’ reaction nature on soils pollution by salts’ model solution corresponding on structure to produced waters of fields has been studied. Statistical data processing has been carried out, and germinating ability-pollution content relationships have been described. Indicators for dynamics of germinating ability suppression have been presented. The obtained data demonstrates a possibility for use of hygrophilous vegetation’s described species at re-cultivation related to sites of oilfield soils with increased moistening as independently, and with preliminary preparation through other treatment technologies.

Keywords:
phytoremediation, oil, soil, plants, re-cultivation, produced waters.
Text

1. Введение
Промышленность Российской Федерации характеризуется развитыми отраслями нефтедобычи и нефтепереработки. Следствием этого стало достаточно интенсивное загрязнение окружающей среды нефтью, нефтепродуктами и рядом сопутствующих веществ.

References

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