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An Empirical model for estimating the collection efficiency of dust-mist respirators
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MAP20071020508
Brosseau, L.M. ‌
An Empirical model for estimating the collection efficiency of dust-mist respirators / L.M. Brosseau, J.S. Evans and M.J. Ellenbecker
Sumario: This paper compares experimental measurements of filter performance with predictions of aerosol collection by dust-mist respirators using the single fibre efficiency model and an empirical model developed by the authors. The former, a theoretically-based semi-empirical model, indicates that mechanical phenomena such a impaction, interception and diffusion are responsible for omly a fraction of the collection efficiency of dust-mist respirators, i.e. 30-70% depending of particle size
En: The Annals of occupational hygiene. - Oxford [etc.]. - nº 2, April 1993 ; p. 135-150
1. Higiene industrial ‌. 2. Contaminantes químicos ‌. 3. Aerosoles ‌. 4. Equipos respiratorios ‌. 5. Filtros ‌. 6. Control de contaminantes ‌. 7. Métodos de control ‌. I. Evans, John S. ‌. II. Ellenbecker, Michael J. ‌. III. Título. IV. Título: The Annals of occupational hygiene.