Jump to main content.

OLS : Record

RECORD NUMBER: 15 OF 56

Main Title Direct Filtration of Lake Superior Water for Asbestiform Fiber Removal. Appendix D. Head Loss and Turbidity Curves for Individual Filter Runs.
CORP Author Black and Veatch, Kansas City, Mo.;National Environmental Research Center, Cincinnati, Ohio.
Year Published 1975
Report Number DACW37-74-C-0079; EPA-ROAP-21AQB-024; EPA/670/2-75/050d;
Stock Number PB-245 558
Subjects Water treatment; Asbestos; Lake Superior; Water pollution control; Filtration; Granular materials; Diatomaceous earth; Turbidity; Fluid filters; Pilot plants; Performance; Head losses; Potable water; Graphs(Charts); Water quality; Minnesota; Duluth(Minnesota)
Internet Access
Description Access URL
http://nepis.epa.gov/Exe/ZyPURL.cgi?Dockey=2000FO4R.txt
Holdings
Library   Call Number Additional Info Location Date Modified
NTIS PB-245 558 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 235p
Abstract Pilot plant research conducted in 1974 at Duluth, Minnesota, demonstrated that asbestiform fiber counts in Lake Superior water could be effectively reduced by municipal filtration plants. During the study, engineering data were also obtained for making cost estimates for construction and operation of both granular and diatomaceous earth (DE) filtration plants ranging in size from 0.03 to 30 mgd. In Appendix D, all graphs of filter head loss and effluent turbidity as functions of the number of hours of filter operation are given. These graphs and the individual filter run data presented in Appendix C could be used to evaluate filter performance under circumstances in which the production of clear, potable water is the goal, rather than the removal of asbestiform fibers.
Supplementary Notes See also PB-245 557.
PUB Date Free Form Jun 75
Category Codes 13B; 68D; 50B
NTIS Prices PC A11/MF A01
Document Type NT
Control Number 326609585
Cataloging Source NTIS/MT
Origin NTIS
Type CAT


Local Navigation


Jump to main content.