DEVICE FOR PREVENTING PROPAGATION OF CHEMICAL AND BIOLOGICAL HAZARDOUS SUBSTANCES INTO THE ENVIRONMENT DURING DISINFECTION OF SOIL AND ELIMINATION OF CORPSES OF ANIMALS AND BIRDS FALLEN FROM INFECTIOUS DISEASES IN FIELD CONDITIONS Russian patent published in 2019 - IPC A01N1/00 

FIELD: veterinary.

SUBSTANCE: invention relates to veterinary medicine. Device for preventing propagation of chemical and biological hazardous substances into the environment during disinfection of soil and elimination of corpses of animals and birds killed by infectious diseases in field conditions, includes a heat-resistant film from a gas-impermeable material, under which a disinfection process is carried out using an EOBM gas mixture. On top of the heat-resistant film there is a grate covered with a multilayer gas-proof metallized coating, for example a protective gas-proof film, which forms an air space filled with chloropicrine gas with a gas-proof heat-resistant film. Both films are equipped with valves with pressure balancing filter and orifices through which hoses from air conditioner tightly pass to level temperature in air space between films and air space between gas-proof heat-resistant film and ground surface. Each film has separate sealing along the edges in the form of a ditch and a shaft from clean earth.

EFFECT: higher safety of the soil decontamination process and recycling of animal and poultry dead bodies infected with infectious agents in field conditions.

3 cl, 2 dwg