Record Display for the EPA National Library Catalog

RECORD NUMBER: 9 OF 18

OLS Field Name OLS Field Data
Main Title Development of advanced ESFF (Electrical Stimulation of Fabric Filtration) technology /
Author Lamb, G. E. R. ; Jones, R. I. ; Duffy, K. T. ; Saville, D. A. ; Morris, B. A.
CORP Author Textile Research Inst., Princeton, NJ.;Environmental Protection Agency, Research Triangle Park, NC. Air and Energy Engineering Research Lab.
Publisher GPO,
Year Published 1985
Report Number EPA/600/7-85/049
Stock Number PB86-122595
OCLC Number 48688608
Subjects Fabric filters. ; Dust control. ; Air--Pollution--Research. ; Filters and filtration. ; Electric resistors
Additional Subjects Air pollution control equipment ; Air filters ; Particles ; Combustion products ; Dust ; Filtration ; Baghouses ; Fabric filters ; Electrostatic fabric filtration
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB86-122595 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 01/01/1988
Collation xii, 82 pages : illustrations
Abstract
The report summarizes work on electrical stimulation of fabric filtration (ESFF) with the major objectives of defining the role of some primary variables and understanding the mechanisms of electrostatic enhancement. It was concluded that the magnitude of particle charge has a strong effect on ESFF performance by causing shifts in dust deposition from a uniform pattern to a selective deposition along the electrodes in the bag and toward the bottom half of the bag. The drastic reduction in pressure drop indicated that some form of precharging would be cost effective. Programmed changes in electrical field strength to coincide with the cleaning cycle or the use of ac rather than dc fields showed no significant promise of improved bag cleaning. 'Printed' electrodes could be as effective as wire electrodes and would probably cost less to incorporate in the bag if they could be made to hold up under bag flexing at elevated temperatures.
Notes
"EPA Cooperative Agreement CR 808875." "October 1985." "EPA/600/7-85/049." Microfiche.