METHOD TO RECONSTRUCT DUMP WITH ITS CONVERSION INTO SOLID WASTE LANDFILL Russian patent published in 2011 - IPC B09B1/00 

FIELD: construction.

SUBSTANCE: invention relates to construction and operation of dumps and landfills. The method consists in the fact that upper parts of previously formed dump frame and surface of cutback section or section cleaned from solid waste are exposed to vertical planning, and incline is made towards the cutback or cleaned section. Further a dam is erected along the bottom contour of the planned cutback or cleaned section with the height of 0.5 m higher than the level of the internal dump man-induced aquifer from soils of cutback or cleaned section layout. An antifiltering screen is erected along the planned surface of the dump body and the cutback or cleaned section, the inner slope and top of the dam, and the screen forms the internal dump filtrate accumulator equipped with drainage pipes laid along the inner slope of the dam with an incline towards the head pipe that connects drainage pipes with the external reservoir of the filtrate accumulator.

EFFECT: invention may be used to safely stock wastes and to reduce their negative effect at environment components due to reconstruction of existing dumps and their conversion into engineering structures.

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