OLS : Record

RECORD NUMBER: 24 OF 423

Main Title Arsenic (III) oxidation and removal from drinking water {microform} /
Author Frank, Phyllis.; Clifford, D.
CORP Author Houston Univ., TX. Dept. of Civil Engineering.;Environmental Protection Agency, Cincinnati, OH. Water Engineering Research Lab.
Publisher Water Engineering Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency,
Place Published Cincinnati, OH :
Year Published 1986
Report Number EPA/600/2-86/021
Stock Number PB86-158607
OCLC Number 48705480
Subjects Arsenic; Potable water; Water pollution control; Oxidation; Water pollution; Water; Oxidation; Removal; Ion exchanging; Drinking water
Subject Added Ent Arsenic; Drinking water--United States; Water--Purification
Holdings
Library   Call Number Additional Info Location Date Modified
ERBD PB86-158607 NERL/ESD-LV Library/Las Vegas,NV 01/11/2002
NTIS PB86-158607 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 01/01/1988
Collation 83 p. : ill. ; 28 cm.
Abstract The oxidative pretreatment of As(III) using chlorine and oxygen was studied following quantification of As(III) and As(V) removals by activated alumina columns. Activated alumina removed 100 ug/L As(V) from a typical groundwater at pH 6.0 much more effectively than As(III). Approximately 23,500 bed volumes of water were treated before As(V) reached the 0.05-mg/L maximum contaminant level (MCL), whereas only 300 bed volumes could be treated before As(III) reached that level. Variables affecting the oxidation of As(III) by chlorine include the pH, chloride concentration, other ions, chloramine formation and TOC.
Notes "February 1986." Includes bibliographical references (p. 58-62). Microfiche.
Supplementary Notes Sponsored by Environmental Protection Agency, Cincinnati, OH. Water Engineering Research Lab.
Author Added Ent
Clifford, Dennis A.
Corporate Au Added Ent Water Engineering Research Laboratory.
Title Ser Add Ent PB (Series) ;
Alternate Title Arsenic (3) oxidation and removal from drinking water
PUB Date Free Form {1986}
Series Title Untraced EPA ; PB ; 600/2-86-021 86-158607
NTIS Prices PC A05/MF A01
BIB Level m
OCLC Time Stamp 20020104164015
Cataloging Source OCLC/T
Language eng
Origin OCLC
Type MERGE
OCLC Rec Leader 01264nam 2200337Ka 45020