| 摘要 |
FIELD: process engineering. ^ SUBSTANCE: set of inventions relates to oil industry, particularly, to method of hydrocarbons-containing wastes disposal and recovery of mineral resources as well as to device to this end. In compliance with proposed method, packing material is fed via stowing oriented well into free subsurface space. After filling, said space is shut down. Proposed device comprises unit for grinding of fed packing material, mixer of ground packing material with water, pump station and pipeline with gate valve for feeding pulp into free subsurface space. ^ EFFECT: neutralisation of industrial and household wastes, better ecology. ^ 2 cl, 1 dwg |
