TESTING OF THE DISINFECTANT «DEZON VETKLIN» IN PREMISES FOR KEEPING LABORATORY ANIMALS

UDC 619: 614.48
doi: 10.36871/vet.san.hyg.ecol.202202009

Authors

Gulizar Sh. Shcherbakova,
Nikolai I. Popov,
All-Russian Research Institute of 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
Ali U. Koychuev,
Caspian zonal RVI – branch of the Federal State Budgetary Scientific Institution FARC of the Republic of Dagestan, Makhachkala, Russian Federation

Abstract

The results of the laboratory tests of «Dezon Vetklin», carried out on test surfaces made of stainless steel, tile and metlakh tiles, wood, and concrete, are presented. Museum cultures of mycobacteria (pcs. B-5) and B. cereus (pcs. 96) were used as test microorganisms. During the experiments, disinfection modes (concentration, exposure, disinfectant solution consumption) were established for the disinfection of smooth and rough surfaces. At the same time, effective disinfection of test surfaces of all types contaminated with mycobacteria (pcs. B-4) and B. cereus spores (pcs. 5) was established, simultaneous irrigation with 24-0,3% solution was required twice at an exposure of 0,5 hours, at the rate of 2–XNUMX l/ mXNUMX for each irrigation.

Keywords

test surfaces, test cultures, disinfectant solution, disinfection modes, effective disinfection