Record Display for the EPA National Library Catalog


Main Title Effect of filtration parameters on dust cleaning fabrics /
Author Koscianowski, J. R., ; Koscianowski, Jan R. ; Koscianowska., Lidia
Other Authors
Author Title of a Work
Koscianowska, Lidia,
CORP Author Institute of Industry of Cement Building Materials (Poland).;Industrial Environmental Research Lab., Research Triangle Park, N.C.
Publisher Environmental Protection Agency, Office of Energy, Minerals, and Industry, Industrial Environmental Research Laboratory ; For sale by the National Technical Information Service,
Year Published 1976
Report Number EPA-600/2-76-074; EPA-ROAP-21ADJ-094; PB251145
Stock Number 22161
OCLC Number 03996819
ISBN pbk.
Subjects Dust--Removal ; Filters and filtration ; Air--Pollution
Additional Subjects Air pollution control equipment ; Dust filters ; Fabrics ; Polyester fibers ; Polyamide resins ; Gas filters ; Electrostatic charge ; Cements ; Laboratory tests ; Particle size ; Coal dust ; Calcium oxides ; Talc ; Particle size ; Performance tests ; Fabric filters
Internet Access
Description Access URL
Library Call Number Additional Info Location Last
EKBD  EPA-600/2-76-074 Research Triangle Park Library/RTP, NC 06/20/2003
ELBD ARCHIVE EPA 600-2-76-074 Received from HQ AWBERC Library/Cincinnati,OH 10/04/2023
ESAD  EPA 600-2-76-074 Region 10 Library/Seattle,WA 03/23/2010
NTIS  PB-251 145 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation xii, 174 pages : illustrations ; 28 cm.
The report covers the first phase of research into the dependence of filtration efficiency on filtration parameters and fabrics. It gives results of laboratory tests of three types of polyester fabrics and one polyamid fabric in the filtration of cement and coal dusts with particles of mass median diameter of 7.5 micrometers. Noted during the tests were: the relationship between the type of dust and filtration process parameters; and the effect of electrostatic properties on the filtration process. The dust filtration process was classified into three filtration types. The structure of filtration fabrics was tested on the basis of air flow through 16 fabric samples in two ranges of air flow velocity. The stochastic character of air flow through the fabrics was verified. Structural parameters of the fabrics, as well as derivative parameters, were measured and observed phenomena were analyzed from an analytical viewpoint. The report also covers results of cement and coal dust electrification tests and fabric resistance measurements.
PL-480 Agreement 5-533-3, ROAP 21ADJ-094, Program element 1AB012. Issued Mar. 1976.