Record Display for the EPA National Library Catalog

RECORD NUMBER: 6 OF 40

Main Title Diatomaceous Earth Filtration of 'Giardia' Cysts and Other Substances.
Author Lange, K. P. ; Bellamy, W. D. ; Hendricks, D. W. ; Logsdon, G. S. ;
CORP Author Colorado State Univ., Fort Collins. Dept. of Civil Engineering.;Environmental Protection Agency, Cincinnati, OH. Water Engineering Research Lab.
Year Published 1986
Report Number EPA/600/J-86/025;
Stock Number PB86-191574
Additional Subjects Diatomaceous earth ; Giardia ; Filtration ; Water treatment ; Antidiarrheals ; Turbidity ; Pilot plants ; Coliform bacteria ; Ciardiasis ; Particle size ; Cysts ; Alums ; Tables(Data) ; Flow diagrams ; Reprints ; Giardia lamblia
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NTIS  PB86-191574 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 11p
Abstract
Pilot-plant tests resulted in virtually 100% removals of Giardia lamblia cysts for both coarse and fine grades of diatomaceous earth over a wide range of conditions. Removals of turbidity and total coliform bacteria were functionally dependent on the grade of diatomaceous earth. Alum coating increased removal rates.