FIELD: blasting works.
SUBSTANCE: in accordance with a method for complex processing of objects, realised is an aerosol dispersion on the surface to be analysed of the combined composition, which includes: alkyldimethylbenzylammonium chloride, alkyldimethylamine, alkylbenzenesulphonate, formaldehyde, ethyl alcohol, non-ionogenic surface-active substance (OP-7), oxalic acid, orthophosphoric acid, dithizone, and water. The composition is applied by the irrigation of the surface to be analysed by means of an aerosol device from the distance of 10 cm from it from the downwind side with the consumption of 0.7 l/sq.m. The presence of traces of explosive substances is determined by the appearance of characteristic brown coloration 7 minutes after the application of the composition, which is preserved for a long time.
EFFECT: extension of exploitation possibilities of the method for complex processing of objects due to the simultaneous performance of deactivation, disinfection and express-detection of traces of the explosive substances based on the polynitroaromatic compounds of a tetranitrotoluene type.
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