| 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. |
| Year Published |
1977 |
| Report Number |
EPA-600/4-77-038; EPA-R-803779-01 |
| Stock Number |
PB-270 965 |
| OCLC Number |
03259604 |
| ISBN |
pbk. |
| Subjects |
Manganese catalysts
|
| Additional 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
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EJBD |
EPA 600-4-77-038 |
c.1 |
Headquarters Library/Washington,DC |
03/28/2014 |
| ELBD ARCHIVE |
EPA 600-4-77-038 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
| ELBD |
EPA 600-4-77-038 |
|
AWBERC Library/Cincinnati,OH |
02/24/2022 |
| ESAD |
EPA 600-4-77-038 |
|
Region 10 Library/Seattle,WA |
03/23/2010 |
| NTIS |
PB-270 965 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
vii, 29 pages ; 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 |
Chiefly tables. Issued May 1977. Includes bibliographical references (page 11). Prepared by Texas Southern University, Houston, Texas, under grant no. Contract Number: R803779-01. |
| Place Published |
Cincinnati, Ohio Springfield, Virginia |
| Access Notes |
Also issued online. |
| Corporate Au Added Ent |
United States. Environmental Protection Agency. Office of Research and Development,; 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 |
| Medium |
unmediated |
| Content |
text |
| Carrier |
volume |
| Cataloging Source |
RDA |
| OCLC Time Stamp |
20220217213024 |
| Language |
eng |
| SUDOCS Number |
EP 1.23/5:600/4-76-038; EP 1.23/5:600/4-77 038 |
| Origin |
OCLC |
| Type |
CAT |
| OCLC Rec Leader |
02512cam 2200517Ii 45010 |
