Record Display for the EPA National Library Catalog

RECORD NUMBER: 26 OF 41

OLS Field Name OLS Field Data
Main Title Physical Properties of Several Commercial Filter Aids. Part II.
Author Oulma, Charles S. ; Bauman, E. Robert ; Shous, John ;
CORP Author Iowa State Univ., Ames. Engineering Research Inst.
Year Published 1968
Report Number ERI-267; DAAK02-67-C-0408, FWPCA-WP-00196; ERI-684-S;
Stock Number PB-217 427
Additional Subjects ( Filter aids ; Properties) ; ( Filtration ; Filter aids) ; Performance evaluation ; Diatomaceous earth ; Perlite ;
Holdings
Library Call Number Additional Info Location Last
Modified
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Status
NTIS  PB-217 427 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/23/1988
Collation 44p
Abstract
The study characterizes some of the filter aids suitable for water filtration in terms of those physical characteristics related to their effectiveness in the filtration process. The important physical characteristics of a filter aid include particle size and shape, and the volume of voids in the cake as it is formed on a filter septum for use in filtration.