METHOD OF RECONSTRUCTION OF UNAUTHORIZED DUMP WITH CONVERSION THEREOF INTO A SOLID DOMESTIC WASTES LANDFILL Russian patent published in 2019 - IPC B09B1/00 

FIELD: construction.

SUBSTANCE: invention relates to construction and operation of dumps. Method of reconstruction of an unauthorized dumps, consisting of uncontrolled exported solid domestic wastes, with its conversion into a landfill involves vertical layout of a previously formed landfill body. Along the perimeter of the landfill body, an annular drainage of open type is performed, which includes waterproofing of the bottom, external slope and lower part of the internal slope of the drain trench, which at the point with the lowest bottom mark is interconnected with the water catching well, which is connected to the storage capacity of the water treatment station.

EFFECT: invention provides for: saving of funds and time during recycling of unauthorized solid domestic waste dump by converting it into a landfill without additional movement of wastes from landfill territory; reliability of the structure owing to increasing insulating properties of the landfill base from penetration of contaminated wastes into it; minimization of negative impact of solid domestic wastes decomposition products on environment by washing wastes disinfectant solutions in polygon body; elimination of negative impact on the environment of gaseous products formed in solid waste landfill body and released periodically from the landfill body into the atmosphere.

3 cl, 2 dwg