METHOD OF INDIVIDUAL PASSIVE DOSIMETRY OF DIMETHYLDISULFIDE IN AIR OF WORKING AREAS

摘要

FIELD: industrial hygiene.;SUBSTANCE: method allows to determine content of industrial poisons in vapor-air mixtures within area of breathing of staff working within 10-20000 mg/m³ range of measured mass concentrations. Individual passive permeable dosimeters are used which have speed of absorption of dimethyldisulfide of 3,5-5,5 cm³/min, preferable, of 4,3 cm³/min. Dosimeters are calibrated by gas-liquid chromatography method. Dose load of influence onto human being is determined form the description given.;EFFECT: improved efficiency of operation; improved truth of results.;1 tbl