SEARCH FOR EFFECTIVE MODES AND TECHNOLOGIES FOR AIR DISINFECTION WITH A NEW RECIRCULATOR IN CHAMBER AND PRODUCTION EXPERIMENTS

DOI: 10.36871 / vet.san.hyg.ecol.202002015
UDC 619.614.48

Authors

Prokopenko A.A., Vanner N.E., Novikova S.I., Filipenkova G.V., Kushch I.V. 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

Abstract

As a result of the research, effective modes and technology of air disinfection by a recirculator of ventilated air after its completion have been developed. It was found that in chamber experiments, air contaminated with microorganisms of the XNUMXst ... XNUMXth resistance group is disinfected by XNUMX...XNUMX% during the operation of the recirculator for XNUMX–XNUMX minutes. In production experiments, when installing a recirculator in a room with a volume of XNUMX mXNUMX and a mode of XNUMX hour of operation and XNUMX hours of break during daylight, bacterial contamination of the air decreases by XNUMX%, which is sufficient for the prevention of aerogenic infections. For veterinary practice, the document «Technology of using a recirculator of ventilated air for air disinfection at veterinary surveillance facilities» was developed and approved.

Keywords

recirculator, bactericidal radiation, modes, technology, chambers, microorganisms, efficiency.