Loading and filtration characteristics of filtering facepieces

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<rdf:Description>
<dc:creator>Chen, C.C.</dc:creator>
<dc:creator>Lehtimäki, Matti</dc:creator>
<dc:creator>Willeke, Klaus</dc:creator>
<dc:date>1993-02-01</dc:date>
<dc:description xml:lang="es">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 efficiency</dc:description>
<dc:identifier>https://documentacion.fundacionmapfre.org/documentacion/publico/es/bib/47745.do</dc:identifier>
<dc:language>eng</dc:language>
<dc:rights xml:lang="es">InC - http://rightsstatements.org/vocab/InC/1.0/</dc:rights>
<dc:subject xml:lang="es">Higiene industrial</dc:subject>
<dc:subject xml:lang="es">Ensayos</dc:subject>
<dc:subject xml:lang="es">Mascarillas autofiltrantes</dc:subject>
<dc:subject xml:lang="es">Equipos respiratorios</dc:subject>
<dc:subject xml:lang="es">Filtros</dc:subject>
<dc:subject xml:lang="es">Contaminantes químicos</dc:subject>
<dc:subject xml:lang="es">Aerosoles</dc:subject>
<dc:subject xml:lang="es">Contaminación atmosférica</dc:subject>
<dc:type xml:lang="es">Artículos y capítulos</dc:type>
<dc:title xml:lang="es">Loading and filtration characteristics of filtering facepieces</dc:title>
<dc:title xml:lang="es">Título: American Industrial Hygiene Association journal</dc:title>
<dc:relation xml:lang="es">En: American Industrial Hygiene Association journal. - Fairfax, Virginia. - Vol. 54, nº 2, February 1993 ; p. 51-60</dc:relation>
</rdf:Description>
</rdf:RDF>