FIELD: processing and recycling of waste.
SUBSTANCE: invention relates to methods of recycling and reclamation of drilling mud based on use of production wastes (magnesium) in combination with complex using of biological preparations and can be used in oil industry for disposal of drilling mud. Carnallite magnesium, oil decomposing bacteria and “Rhizotorphin” preparation are introduced in drilling mud and mixed. Obtained soil can be used for reclamation of industrially disturbed lands, with further cultivation of legumes and cereals-restoring vegetation.
EFFECT: favourable physical and chemical properties of spent solution are created, pH is reduced, structure of obtained soil is improved.
1 cl, 2 tbl
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