Record Display for the EPA National Library Catalog

RECORD NUMBER: 11 OF 11

OLS Field Name OLS Field Data
Main Title Plume Rise from Keystone Plant.
Author Proudfi, Betsy Woodward ;
CORP Author Sign X Labs., Inc., Essex, Conn.
Year Published 1970
Report Number PH-86-68-94; 0727;
Stock Number PB-202 268
Additional Subjects ( Air pollution ; Combustion products) ; ( Electric power plants ; Air pollution) ; ( Plumes ; Atmospheric motion) ; Sulfur dioxide ; Temperature ; Atmospheric concentration ; Airborne detectors ; Wind(Meteorology) ; Meteorological data ; Pennsylvania ; Keystone Generating Station ; LAPPES(Large Power Plant Effluent Study) ; Air pollution detection ; Indiana County(Pennsylvania)
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB-202 268 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 06/23/1988
Collation 90p
Abstract
An instrumented helicopter was used to obtain a record of temperatures and sulfur dioxide concentration in the plume from the Keystone Power Plant in western Pennsylvania. The records were then evaluated to determine plume heights under a variety of atmospheric conditions. To assist in determining the plume boundaries, a device was used which detected charged particles in the plume. The equipment and techniques used to obtain the data and the methods employed to reduce it are described. The data from ten flight days are presented. Included are general descriptions of each day, temperature soundings and plume heights and SO2 maximum concentrations obtained from traverses through the plume. Twenty cases from seven flight days were analyzed and evaluated. For the cases analyzed, the average wind speed varied from 4.8 to 12.5 meters per second and the stability from about 0.15 to 1.5 degrees C. per 100 meters.