METHOD OF WASTE DISPOSAL IN COMPLEX OF WASTELESS POULTRY AND LIVESTOCK HUSBANDRY WITH OWN FODDER PRODUCTION Russian patent published in 2014 - IPC A01K29/00 C05F11/00 

FIELD: agriculture.

SUBSTANCE: invention relates to agricultural production. The method comprises biotechnology and thermochemical processing of litter. During the processing of litter and manure the electric and heat energy are produced, gaseous and liquid fuel, which are used for processing of litter and manure, and for preparation of fodder, feed additives used for obtaining livestock and poultry products, organic and inorganic fertilisers for growing fodder plant crops in fodder production. The part of plant wastes resulting from the cultivation of fodder crops is subjected to biotechnology and thermochemical processing. The thermochemical processing is performed by low- and medium-temperature gasification to obtain gas and wash waters. The wash waters are mixed with the liquid fraction formed at biotechnology processing of litter and manure, and subjected to further biotechnology processing, together with the part of concentrated wastewater generated in the preparation of poultry and livestock products to obtain additional gaseous fuel, organic and inorganic fertilisers, feed additives and technical water.

EFFECT: technology enables to improve the energy efficiency of the process of production of poultry and livestock products while simultaneous reducing the adverse impact on the environment.

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