Record Display for the EPA National Library Catalog

RECORD NUMBER: 30 OF 45

OLS Field Name OLS Field Data
Main Title Options for Controlling Condensation Aerosols to Meet Opacity Standards.
Author Damle, A. S. ; Ensor, D. S. ; Sparks, L. E. ;
CORP Author Research Triangle Inst., Research Triangle Park, NC.;Environmental Protection Agency, Research Triangle Park, NC. Air and Energy Engineering Research Lab.
Year Published 1987
Report Number EPA-R-810152; EPA/600/J-87/167;
Stock Number PB88-158811
Additional Subjects Aerosols ; Opacity ; Emission ; Plumes ; Condensing ; Vapors ; Particles ; Air pollution ; Reprints ; Pollution control ; Stationary sources ; Particulates
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB88-158811 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/21/1988
Collation 11p
Abstract
The article gives results of an analysis of the condensing aerosol problem and an evaluation of possible control approaches to reduce the downwind 'detached plume' opacity. The opacity of such plumes may be reduced by reducing the concentration of condensible vapors, the in-stack concentration of fine particles, or both. Results of the analysis indicate that, for low concentrations of condensible vapors, the detached plume opacity may be adequately controlled by reducing the in-stack fine particulate concentration alone. For high concentrations of condensible vapors, however, reduction of in-stack fine particulate concentration alone may not be effective: reduction of vapor concentration may be necessary along with particulate removal for adequate reduction of plume opacity. Different combinations of levels of reduction of vapor concentration and particulate phase concentration are possible to achieve a desired result; and thus may be optimized to obtain a cost effective combination. (Copyright (c) Journal of the Air Pollution Control Association 1987.)