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OLS : Record

RECORD NUMBER: 26 OF 3766

Main Title A study of new catalytic agents to determine chemical oxygen demand /
Author Wilson, Ray F.
CORP Author Texas Southern Univ., Houston. Dept. of Chemistry.;Environmental Monitoring and Support Lab., Cincinnati, Ohio.
Publisher Environmental Protection Agency, Office of Research and Development, Environmental Monitoring and Support Laboratory ; For sale by the National Technical Information Service,
Place Published Cincinnati, Ohio Springfield, Va.
Year Published 1977
Report Number EPA-600/4-77-038; EPA-R-803779-01
Stock Number PB-270 965
OCLC Number 03259604
Subjects Catalysts; Biochemical oxygen demand; Water analysis; Water pollution control; Cost analysis; Concentration(Composition); Magnesium sulfates; Aluminum sulfate; Condensing; Experiments; Chemical analysis; Samples; Water pollution detection; Silver sulfate
Subject Added Ent Manganese catalysts.
Internet Access
Description Access URL
http://nepis.epa.gov/Exe/ZyPURL.cgi?Dockey=300063WV.txt
Holdings
Library   Call Number Additional Info Location Date Modified
EJAD EPA 600/4-77-038 Region 3 Library/Philadelphia, PA 02/16/1996
EJBD ARCHIVE EPA 600-4-77-038 Headquarters Library/Washington,DC 03/15/2010
EJBD EPA 600-4-77-038 c.1 Headquarters Library/Washington,DC 03/28/2014
EKAM EPA 600/4-77-038 Region 4 Library/Atlanta,GA 05/27/1994
EOAD EPA 600/4-77-038 Region 8 Technical Library/Denver,CO 03/07/2011
ESAD EPA 600-4-77-038 Region 10 Library/Seattle,WA 03/23/2010
NTIS PB-270 965 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 vii, 29 p. ; 28 cm.
Abstract This study was made to find a catalyst to replace silver sulfate in the COD method in order to reduce the cost of the determination. The results show that comparable results to the standard method for concentration of 50-500 mg/l could be obtained using a reduced amount of silver sulfate in combination with magnesium sulfate. Another procedure is described for determining COD in the range of 5-50 mg/l using a combination of silver sulfate, aluminum sulfate and magnesium sulfate to replace silver sulfate.
Notes Prepared by Texas Southern University, Houston, Texas, under grant no. R803779-01. Chiefly tables. Issued May 1977. Includes bibliographical references (p. 11).
Access Notes Also issued online.
Corporate Au Added Ent Environmental Monitoring and Support Laboratory (Cincinnati, Ohio); Texas Southern University.
Corp Au Ser Add Ent United States. Environmental Protection Agency. Environmental monitoring series ; EPA-600/4-77-038.
PUB Date Free Form 1977
Series Title Untraced Environmental monitoring series ; EPA-600/4-77-038
NTIS Prices PC A03/MF A01
BIB Level m
ISBN pbk.
OCLC Time Stamp 20110303122845
Cataloging Source OCLC/T
Language eng
SUDOCS Number EP 1.23/5:600/4-77 038
Origin OCLC
Type CAT
OCLC Rec Leader 01848cam 2200385Ii 45020


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