title: [Ways of increasing the operational and protective properties of anti-mercury respirators].
abstract: The major results of studies on the assessment of the dynamic activity of sorption--filtering respirators relative to mercury vapours are presented. It has been shown that the term for the storage of the respirator "Lepestok-G" can be increased from 6 months, starting from the date of production--according to the established technical rules, --up to 2 years. The surface density of the sorbent can be reduced from 3.5 down to 1.5 mg/sm2, which will make it possible to significantly reduce the initial resistance to breathing and to improve the operational and protective properties of the respirator.
authors.forename: G B
authors.initials: GB
authors.lastname: Gal'perin
authors.forename: I O
authors.initials: IO
authors.lastname: Chibakov
mesh_terms: D000393:Air Pollutants / Q000506:poisoning*; D002606:Charcoal / Q000494:pharmacology; D004869:Equipment Safety; D005374:Filtration / Q000295:instrumentation / Q000379:methods; D006801:Humans; D007455:Iodine / Q000494:pharmacology; D008630:Mercury Poisoning / Q000517:prevention & control*; D012134:Respiratory Protective Devices / Q000592:standards*; D014586:USSR; D012122:Ventilators, Mechanical / Q000592:standards*
chemical_list: D000393:Air Pollutants; D002606:Charcoal; D007455:Iodine
vernacular_title: Puti povysheniia ékspluatatsionnykh i zashchitnykh svoĭstv protivo- rtutnykh respiratorov.