METHOD OF EXCREMENT PROCESSING Russian patent published in 2008 - IPC A23K1/00 

FIELD: agriculture.

SUBSTANCE: method of excrement processing provides separate concentration of excrement and ground bentonite clay, separate supply of excrements and betonite clay to the rotary drum drier, drying of excrements, betonite clay sterilisation, blending of the components, unloading of the final product from the drum drier. Excrement drying, betonite clay sterilisation and blending of these components are carried out together in the rotary drum drier by blowing their masses with gas coolant heated within the limits of 600-850°C.

EFFECT: excrement processing allows for preparing bioactive and environmentally safe feeding stuff free of helmet grubs, pathogenic organism pl and remnants of antibiotics that results in the increase in daily average body weigh gain of animals.

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