| ID (ISN) del documento | 110334 |
| Número CIS |
09-1344 |
| ISBN(s) |
978-2-89631-379-2 (fr); 978-2-89631-382-2 (en) |
| Año |
2009 |
| Número de serie |
Etudes et Recherches R-613
Studies and Research Projects R-614
|
| Autor(es) |
Viau S., Dion C., Perrault G., Dufresne A. |
| Título |
Cleaning and decontamination of workplaces containing beryllium - Techniques and cleaning solutions |
| Título original |
Nettoyage et décontamination des lieux de travail où il y a présence de béryllium - Techniques et solutions nettoyantes [en francés] |
| Información bibliográfica |
Institut de recherche Robert-Sauvé en santé et en sécurité du travail du Québec (IRSST), 505 boul. de Maisonneuve Ouest, Montreal (Quebec) H3A 3C2, Canada, 2009. viii, 62p. Illus. 55 ref. Price: CAD 8.40. Downloadable version (PDF format) free of charge. |
| Acceso Internet |
http://www.irsst.qc.ca/files/documents/PubIRSST/R-614.pdf [en inglés]
http://www.irsst.qc.ca/files/documents/PubIRSST/R-613.pdf [en francés]
|
| Resumen |
This study evaluated the effectiveness of alternative cleaning methods for surfaces of materials made of copper-beryllium (CuBe) and materials without Be, three surface sampling techniques (wipe sampling with moistened wipes, "micro-vacuuming" and colorimetry using the ChemTest), and various cleaning and decontamination methods used in practice. The results indicate that it is difficult to comply with the threshold value of 0.2µ/100cm2 of Be on surfaces made of copper-beryllium. However, cleaning with a neutral or alkaline product (less aggressive than an acid cleaner) keeps the surface contamination level below 3.0µ/100cm2. |
| Descriptores (primarios) |
Quebec; descontaminación; limpieza; berilio y compuestos |
| Descriptores (secundarios) |
valores umbrales; Canadá; colorimetría; dosificación en el aire; descripción del procedimiento; informe |
| Tipo de documento |
E - Libros, informes, actas |
| País / Estado o Provincia | Canadá |
| Tema(s) |
Sustancias tóxicas y peligrosas
|
| Broad subject area(s) |
Riesgos químicos
|
| Navegación por categoria(s) |
Inorganic substances
Ionizing radiation
Cleaning work
|
