ID (ISN) del documento | 21060 |
Número CIS |
74-967 |
ISSN - Título de la serie |
0002-8894 - American Industrial Hygiene Association Journal |
Año |
1973 |
Número de serie |
|
Autor(es) |
Leroux J., Davey A.B.C., Paillard A. |
Título |
Proposed standard methodology for the evaluation of silicosis hazards. |
Información bibliográfica |
Sep. 1973, Vol.34, No.9, p.409-417. Illus. 13 ref. |
Resumen |
Following 5 years of research, the authors propose a versatile analytical technique which is deemed suitable for almost any quartz-containing respirable dust. The quartz content is determined from samples collected on 13-mm silver membrane filters which are analysed by X-ray diffraction and transmittance measurement. The accuracy is of the order of 3%, and the technique can be applied to crushed parent material, lung ash or other samples. The underlying mathematical considerationss are presented. |
Descriptores (primarios) |
sílice; determinación de la concentración; valoración del riesgo; polvos |
Descriptores (secundarios) |
difractometría por rayos x; descripción del procedimiento; muestreo por filtración; análisis matemático |
Tipo de documento |
- |
Tema(s) |
Polvos, aerosoles
|
Broad subject area(s) |
|
Navegación por categoria(s) |
Risk evaluation
|