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Deposition of aerosol in a plastic chamber.

Authors
Stein-RL; Ryback-WH; Sparks-AW
Source
J Colloid and Interface Sci 1973 Feb; 42(2):441-447
NIOSHTIC No.
10000165
Abstract
A study was made of the concentration decrease of aerosol in a polystyrene chamber. Losses to the walls of the plastic chamber owing to electrostatic attraction were as high as 75 percent in 20 min. Using a dry aerosol dispersion technique, the wall-loss rate constant B was nearly independent of concentration but decreased with time. A spray aerosol dispersal technique from ethanol gave lower values of B, which were either constant or slightly decreasing with time. These differences have been attributed to electrical mobility distributions produced by the dispersal techniques.
Keywords
Exposure-chambers; Exposure-assessment; Exposure-methods; Aerosols; Aerosol-particles; Aerosol-dispensers; Aerosol-generators
CODEN
JCISA5
Publication Date
19730201
Document Type
OP; Journal Article
Fiscal Year
1973
NTIS Accession No.
NTIS Price
Identifying No.
OP 49-73
Issue of Publication
2
ISSN
0021-9797
NIOSH Division
PRC
Source Name
Journal of Colloid and Interface Science
State
PA
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