JUSTIFICATION OF DESTRUCTION MODES OF ORGANIC LIVESTOCK AT THERMAL DRYING IN VACUUM
Authors:   All-Russian Research Institute for Veterinary Sanitation, Hygiene and Ecology – Branch of Federal State Budget Scientific Institution «Federal Scientific Center – K. I. Skryabin, Ya. R. Kovalenko All-Russian Research Institute of Experimental Veterinary Medicine, Russian Academy of Sciences». Moscow, Russian Federation, Tyrin V. G. , Mysova G. A. ,   All-Russian Research Institute for Veterinary Sanitation, Hygiene and Ecology – Branch of Federal State Budget Scientific Institution «Federal Scientific Center – K. I. Skryabin, Ya. R. Kovalenko All-Russian Research Institute of Experimental Veterinary Medicine, Russian Academy of Sciences». Moscow, Russian Federation, Biryukov K. N. ,   All-Russian Research Institute for Veterinary Sanitation, Hygiene and Ecology – Branch of Federal State Budget Scientific Institution «Federal Scientific Center – K. I. Skryabin, Ya. R. Kovalenko All-Russian Research Institute of Experimental Veterinary Medicine, Russian Academy of Sciences». Moscow, Russian Federation, Potemkina N. N. ,   All-Russian Research Institute for Veterinary Sanitation, Hygiene and Ecology – Branch of Federal State Budget Scientific Institution «Federal Scientific Center – K. I. Skryabin, Ya. R. Kovalenko All-Russian Research Institute of Experimental Veterinary Medicine, Russian Academy of Sciences». Moscow, Russian Federation, Kochish O. I. ,   All-Russian Research Institute for Veterinary Sanitation, Hygiene and Ecology – Branch of Federal State Budget Scientific Institution «Federal Scientific Center – K. I. Skryabin, Ya. R. Kovalenko All-Russian Research Institute of Experimental Veterinary Medicine, Russian Academy of Sciences». Moscow, Russian Federation, Sakharov A. Yu. ,   All-Russian Research Institute for Veterinary Sanitation, Hygiene and Ecology – Branch of Federal State Budget Scientific Institution «Federal Scientific Center – K. I. Skryabin, Ya. R. Kovalenko All-Russian Research Institute of Experimental Veterinary Medicine, Russian Academy of Sciences». Moscow, Russian Federation, Vinogradov P. N. ,   Moscow State Academy of Veterinary Medicine and Biotechnology – MVA by K.I. Scryabin. Moscow, Russian Federation, Gumovsky I. Ye. ,   Moscow State Academy of Veterinary Medicine and Biotechnology – MVA by K.I. Scryabin. Moscow, Russian Federation
Published: July 2021

The article scientifically substantiates the modes of disinfection of organic waste on the basis of litter in the thermal method of their processing in vacuum. Experiments on the determination of the modes of disinfection of organic animal waste during their thermal processing method were carried out in a drying chamber Vacuum EcoDry loaded with prepared initial organic substrate into which test objects contaminated with suspensions of various groups of microorganisms: E. coli, S. aureus – 209 P, an atypical strain of mycobacteria B-5 and B. cereus. The results were evaluated by the survival of the test cultures after vacuum heat treatment (drying) of organic waste. Disinfection of organic animal waste during the technological process of vacuum drying is achieved at an installation temperature of 75 °C and more, at humidity of 75-80 mm Hg, an exposure of at least 50 minutes and allows you to get safe in the sanitary relation of the product of their processing.