| Main Title |
The effect of chlorination on selected organic chemicals / |
| Author |
Barnhart, Edwin L., 1936- ;
Barnhar, E. L. ;
Campbel, G. R.
|
| Other Authors |
|
| CORP Author |
Barnhart, Edwin L., |
| Publisher |
United States Environmental Protection Agency, Office of Research and Monitoring, |
| Year Published |
1972 |
| Report Number |
EPA12020-EXG-03/72; EPA-601/R-72-003; PB211160 |
| Stock Number |
PB 211 160 |
| OCLC Number |
02656844 |
| Subjects |
Sewage--Purification--Chlorination ;
Organic water pollutants ;
Organochlorine compounds--Toxicology
|
| Additional Subjects |
Chlorination ;
Organic compounds) ;
( Sewage treatment ;
( Chlorine organic compounds ;
Biodeterioration) ;
( Water pollution ;
Chlorine organic compounds) ;
Industrial wastes ;
Gas chromatography ;
Activated sludge process ;
Bioassay ;
Decomposition reactions ;
Toxicology ;
Alcohols ;
Acetone ;
Aromatic compounds ;
Phenols ;
Amines ;
Nitro compounds ;
Fishes ;
Aquatic microbiology ;
Biochemical oxygen demand ;
Chemical oxygen demand ;
Water pollution effects(Plants) ;
Water pollution effects(Animals)
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EJBD |
EPA 601-R-72-003 |
|
Headquarters Library/Washington,DC |
01/26/2014 |
| ELBD ARCHIVE |
EPA 601-R-72-003 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
| ELBD RPS |
EPA 601-R-72-003 |
repository copy |
AWBERC Library/Cincinnati,OH |
10/24/2017 |
| NTIS |
PB-211 160 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
viii, 103 pages : illustrations, figures, tables ; 28 cm. |
| Abstract |
Fourteen industrial organic chemicals were examined for their persistence through biological treatment, either as the initial compounds, or as degradation products. Semi-continuous activated sludge systems were employed. The ability of each of the chemicals to participate in reactions with free chlorine was then determined in a series of batch experiments. Certain of the test compounds formed persistent degradation products during treatment. Five of the initial compounds reacted readily with chlorine, under conditions commonly employed in effluent chlorination. Five of the chlorination products were further studied in respirometer experiments to evaluate their persistence in mixed microbial systems. Their toxicity to fish was determined using the static bioassay procedure. A series of bench scale, continuous flow ecosystems were established for the evaluation of longer term effects of three of the chlorination products. Several varieties of organisms, representing different levels in the food chain, were studied. |
| Notes |
"March, 1972." Includes bibliographical references (page 103). |
| Contents Notes |
Fourteen industrial organic chemicals were examined for their persistence through biological treatment, either as the initial compounds, or as degradation products. Semi-continuous activated sludge systems were employed. The ability of each of the chemicals to participate in reactions with free chlorine was then determined in a series of batch experiments. Certain of the test compounds formed persistent degradation products during treatment. Five of the initial compounds reacted readily with chlorine, under conditions commonly employed in effluent chlorination. Five of the chlorination products were further studied in respirometer experiments to evaluate their persistence in mixed microbial systems. Their toxicity to fish was determined using the static bioassay procedure. A series of bench scale, continuous flow ecosystems were established for the evaluation of longer term effects of three of the chlorination products. Several varieties of organisms, representing different levels in the food chain, were studied. |
| Place Published |
Washington, DC |
| Availability Notes |
Paper copy available from GPO $1.00. |
| Corporate Au Added Ent |
Manufacturing Chemists' Association (U.S.).; United States. Environmental Protection Agency. Office of Research and Monitoring. |
| Title Ser Add Ent |
Water pollution control research series. |
| PUB Date Free Form |
1972 |
| Series Title Traced |
Water pollution control research series |
| Series Title Untraced |
Water pollution control research series |
| BIB Level |
m |
| Medium |
unmediated |
| Content |
text |
| Carrier |
volume |
| Cataloging Source |
OCLC/T |
| LCCN |
72602198 |
| Merged OCLC records |
893024 |
| OCLC Time Stamp |
20171018050620 |
| Language |
eng |
| SUDOCS Number |
EP 1.16:12020 EXG 03/72; EP 1.16:12020EXG03/72 |
| Origin |
OCLC |
| Type |
MERGE |
| OCLC Rec Leader |
03256cam 2200577 i 45010 |
