Main Title |
Use of Electron Microscopy for Determination of the Granulometric Distribution of Atmospheric Aerosols with Radii of between 0.0035 micrometers and 1 micrometer (Determination de la Repartition Granulometrique, par Microcopie Electronique, des Aerosols Atmospheriques de Rayons Compris Entre 0.0035 um-1 um). |
Author |
Renoux, A. ;
Butor, J. F. ;
Madelaine., G. ;
|
CORP Author |
Environmental Protection Agency, Research Triangle Park, N.C. Translation Services Section. |
Year Published |
1974 |
Report Number |
EPA-TR-46-75; |
Stock Number |
PB-237 809-T |
Additional Subjects |
Aerosols ;
Particle size distribution ;
Measurement ;
Experimental design ;
Electron microscopy ;
Translations ;
France
|
Holdings |
Library |
Call Number |
Additional Info |
Location |
Last Modified |
Checkout Status |
NTIS |
PB-237 809-T |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
Collation |
7p |
Abstract |
In a preceding article a method wasdescribed for obtaining the granulometric distribution of aerosols with diameters in excess of 0.1 micrometer. There is another range which may be even more significant: that between 10 to the -7th power and 10 to the -5th power cm (in radius). So far these dimensions have been treated only theoretically. It therefore seemed essential to develop an experimental procedure permitting observation of aerosols within these radii. The seventh and eighth stages of an eight-stage impactor were studied by electron microscope. |