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Main Title Electro-regenerated ion-exchange deionization of drinking water /
Author Davis, Thomas A.
CORP Author Southern Research Inst., Birmingham, Ala.;Health Effects Research Lab., Cincinnati, Ohio.
Publisher U.S. Environmental Protection Agency, Health Effects Research Laboratory,
Year Published 1977
Report Number EPA-600/1-77-035; SORI-EAS-77-069; EPA-68-03-2209; PB270910
Stock Number PB-270 910
OCLC Number 42838221
Subjects Drinking water--Purification--Ion exchange process
Additional Subjects Water treatment ; Ion exchanging ; Water pollution control ; Electrodialysis ; Potable water ; Inorganic salts ; Osmosis ; Deionization ; Membranes ; Precipitation(Chemistry) ; Design criteria ; Performance evaluation ; Reverse osmosis ; Electroregeneration ion exchanging
Internet Access
Description Access URL
Library Call Number Additional Info Location Last
EJBD ARCHIVE EPA 600-1-77-035 Headquarters Library/Washington,DC 05/27/2014
ELBD RPS EPA 600-1-77-035 repository copy AWBERC Library/Cincinnati,OH 05/08/2019
NTIS  PB-270 910 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation viii, 72 pages : illustrations ; 28 cm.
Abstract This report presents the development of a device for removal of inorganic salts from drinking water to facilitate the subsequent concentration of organic solutes for bioassay. Prior attempts to concentrate the organic solutes by reverse osmosis (RO) resulted in precipitation of the inorganic salts. To prevent this precipitation, the drinking water is pretreated by Electro-Regenerated Ion-exchange Deionization (ERID). The ERID device developed for this purpose is essentially an electrodialyzer with thick depleting compartments packed with a mixture of anion- and cation-exchange resin beads. The resins provide a conductive medium for electrical transport of ions out of the demineralized water, through ion-exchange membranes, and into a concentrated waste stream.
Notes "EPA-600/1-77-035." EPA contract no. 68-03-2209; EPA project officer: Frederick C. Kopfler.
Place Published Cincinnati, OH
Corporate Au Added Ent Health Effects Research Laboratory (Research Triangle Park, N.C.); United States. Environmental Protection Agency. Office of Research and Development.; Southern Research Institute.
Title Ser Add Ent Research reporting series. Environmental health effects research ; EPA 600/1-77/035.
PUB Date Free Form June 1977
Series Title Untraced Environmental health effects research series ; EPA 600/1-77/035
NTIS Prices PC A05/MF A01
BIB Level m
Medium unmediated
Content text
Carrier volume
Cataloging Source OCLC/T
Merged OCLC records 15480514
OCLC Time Stamp 20190430051318
Language eng
Origin OCLC
OCLC Rec Leader 01725cam 2200421Ka 45010