FD ISO/TR 27628
Workplace atmospheres - Ultrafine, nanoparticle and nano-structured aerosols - Inhalation exposure characterization and assessment
ISO/TR 27628:2007 contains guidelines on characterizing occupational nanoaerosol exposures and represents the current state-of-the-art, with an emphasis on nanometre-diameter particles. Background information is provided on the mechanisms of nanoaerosol formation and transportation within an occupational setting and on industrial processes associated with nanoaerosol exposure. Exposure metrics appropriate to nanoaerosols are discussed, and specific methods of characterizing exposures with reference to these metrics are covered. Specific information is provided on methods for bulk aerosol characterization and single particle analysis.
ISO/TR 27628:2007 contains guidelines on characterizing occupational nanoaerosol exposures and represents the current state-of-the-art, with an emphasis on nanometre-diameter particles. Background information is provided on the mechanisms of nanoaerosol formation and transportation within an occupational setting and on industrial processes associated with nanoaerosol exposure. Exposure metrics appropriate to nanoaerosols are discussed, and specific methods of characterizing exposures with reference to these metrics are covered. Specific information is provided on methods for bulk aerosol characterization and single particle analysis.
- Avant-proposiv
- Introductionv
-
1 Domaine d'application1
-
2 Termes et définitions1
-
3 Symboles (et abréviations)4
-
4 Informations de base5
-
4.1 Nanoaérosols (notamment aérosols ultra-fins) et risques potentiels pour la santé5
-
4.2 Dépôt de nanoparticules dans le poumon5
-
4.3 Transport de nanoparticules dans le corps9
-
4.4 Comportement physique des nanoaérosols9
-
4.5 Base physiologique à la définition des nanoparticules et des nanoaérosols12
-
5 Sources de nanoaérosols sur les lieux de travail13
-
6 Caractérisation de l'exposition aux nanoaérosols sur les lieux de travail16
-
6.1 Stratégies d'évaluation des expositions16
-
6.2 Méthodes de caractérisation intégrale des particules20
-
6.3 Caractérisation en fonction de la taille24
-
6.4 Analyse chimique en ligne26
-
6.5 Analyse d'une particule seule27
-
7 Synthèse29
- Annexe A (informative) Prélèvement et préparation d'un échantillon par microscopie électronique30
- Bibliographie34
The Requirements department helps you quickly locate within the normative text:
- mandatory clauses to satisfy,
- non-essential but useful clauses to know, such as permissions and recommendations.
The identification of these types of clauses is based on the document “ISO / IEC Directives, Part 2 - Principles and rules of structure and drafting of ISO documents ”as well as on a constantly enriched list of verbal forms.
With Requirements, quickly access the main part of the normative text!
COBAZ is the simple and effective solution to meet the normative needs related to your activity, in France and abroad.
Available by subscription, CObaz is THE modular solution to compose according to your needs today and tomorrow. Quickly discover CObaz!
Request your free, no-obligation live demo
I discover COBAZ