Record Display for the EPA National Library Catalog

RECORD NUMBER: 28 OF 29

OLS Field Name OLS Field Data
Main Title Water quality effects related to blending waters in distribution systems /
Author Schimpff, Warren K. ; Pearson, Harold E.
Other Authors
Author Title of a Work
Pearson, Harold E.
Gardels, Marvin C.
CORP Author Southern California Metropolitan Water District, Los Angeles.;Municipal Environmental Research Lab., Cincinnati, OH.
Publisher Municipal Environmental Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency ; Available to the public through the National Technical Information Service [distributor],
Year Published 1980
Report Number EPA-600/2-80-132; EPA-R-804709; PB81177594
Stock Number PB81-177594
OCLC Number 07016784
Subjects Water--Distribution. ; Water quality--California--Data processing. ; Water quality--Data processing.
Additional Subjects Distribution systems ; Water quality ; Corrosion prevention ; Tests ; Chemical analysis ; Calcium carbonates ; Alkalinity ; pH ; Ground water ; Cost analysis ; Zinc ; Copper ; Steels ; Iron ; Corrosion inhibitors ; Sodium hydroxide ; Zinc phosphates ; California
Internet Access
Description Access URL
https://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=93000H6T.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
EHAM  TD481.S3 1980 Region 1 Library/Boston,MA 04/29/2016
EJBD ARCHIVE EPA 600-2-80-132 Headquarters Library/Washington,DC 09/06/2012
EJBD  EPA 600-2-80-132 c.1 Headquarters Library/Washington,DC 11/04/2013
EKAM  EPA 600/2-80-132 Region 4 Library/Atlanta,GA 04/01/1994
EOBD  EPA 600-2-80-132 NEIC Library/Denver,CO 01/28/2000 DISPERSAL
ERAD  EPA 600/2-80-132 Region 9 Library/San Francisco,CA 10/09/2012
ESAD  EPA 600-2-80-132 Region 10 Library/Seattle,WA 03/23/2010
NTIS  PB81-177594 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 01/01/1988
Collation xi, 94 pages : illustrations, charts (some color), plans, maps ; 28 cm.
Abstract
This study was conducted to evaluate the effects of blending two or more waters of different quality and to relate their composition to the corrosive effects and calcium carbonate deposition tendency of the water on distribution systems. The EPA mobile water quality monitoring laboratory was deployed at 30 selected sites in Southern California where imported waters from the Colorado River and California aqueducts are used as delivered or blended with local groundwaters. Eighteen computer-controlled parametric systems on board the laboratory analyzed and recorded field data to assess water quality factors associated with corrosion and stability. The waters studied could be classified as having moderate to high hardness, alkalinity and total dissolved solids content. Cost comparisons for corrosion control by use of caustic soda to adjust pH and zinc phosphate as a corrosion inhibitor were made.
Notes
"EPA-600/2-80-132"--Cover. "August 1980"--Cover. "Metropolitan Water District of Southern California." "Drinking Water Research Division, Municipal Environmental Research Laboratory." "Grant no. R804709." "Project Officer Marvin C. Gardels." Includes bibliographical references (pages 86-87).