FIELD: agriculture.
SUBSTANCE: invention relates to the field of quality control of disinfection. The method comprises disinfection of premises, selection of test objects which are used as a suspension Bacillus subtilis of the strain ATCC PTA-6737 (PB6) sorbed on the carrier - the filter paper with an adhesive surface part. The test objects are placed in the premises of disinfection and added to the nutrient medium. The tubes are heated to 60-80°C and cultured at 37°C for 12-24 hours followed recording the result by recording the growth of bacteria after 12 hours. Clouding of the nutrient medium to form a mucous film is indicative of inadequate quality of disinfection, absence of clouding and formation of a film after 24 hours is indicative of the satisfactory disinfection.
EFFECT: invention enables to simplify the quality control of disinfection of premises.
2 tbl
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Authors
Dates
2014-11-27—Published
2012-10-04—Filed