METHOD OF PROCESSING OF LIVESTOCK WASTES Russian patent published in 2013 - IPC A01C3/00 

FIELD: agriculture.

SUBSTANCE: method includes preliminary and final dehydration of livestock wastes. The liquid fraction of wastes and the filtrate formed after preliminary and secondary division are purified with the release of suspended solids on the thin layer sediment basin in the form of sediment and in the electric flotator in the form of flotation sludge. The solid fraction of manure wastes formed after dehydration on the filtering centrifuge, the sediment obtained from sedimentation in the thin layer sediment basin and the flotation sludge after purification in the electric flotator is collected in the storage hopper.

EFFECT: method enables to reduce the amount of suspended solids in the liquid fraction of the manure wastes to zootechnical requirements and to improve environmental safety of the processed manure wastes.

1 dwg