Centro de Documentacion de Fundación MAPFRE - Loading and filtration characteristics of filtering facepieces

Notas: Sumario: The present study investigated why respirators of the same category perform so differently. The degradation of colection efficiency by aerosol loading was also investigated. Some filtering facepieces of a higher performance category are made up of several layers of the same material used for a lower category filtering facepiece. This paper have investigated the cumulative effect of multiple filtration layers on pressure drop and filtration efficiencyRegistros relacionados: En: American Industrial Hygiene Association journal. - Fairfax, Virginia. - Vol. 54, nº 2, February 1993 ; p. 51-60Materia / lugar / evento: Higiene industrial Ensayos Mascarillas autofiltrantes Equipos respiratorios Filtros Contaminantes químicos Aerosoles Contaminación atmosférica Otros autores: Lehtimäki, Matti
Willeke, Klaus
Títulos secundarios: Título: American Industrial Hygiene Association journal
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