| Main Title |
Survey Analysis of Phenolic Compounds in Industrial Effluents by Gas Chromatography-Mass Spectrometry. |
| Author |
Shackelford, W. M. ;
Webb, R. G. ;
|
| CORP Author |
Environmental Research Lab., Athens, GA. |
| Year Published |
1979 |
| Report Number |
EPA-600/J-79-056; |
| Stock Number |
PB80-177793 |
| Additional Subjects |
Phenols ;
Water analysis ;
Chemical analysis ;
Gas chromatography ;
Mass spectroscopy ;
Industrial wastes ;
Surveys ;
Extraction ;
Laboratory equipment ;
Water pollution ;
Reprints ;
Water pollution detection
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB80-177793 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
15p |
| Abstract |
Analyzing industrial effluents for phenolic compounds involves a number of problems both in the separation of these compounds from the aqueous medium and in the chromatography of the extracted compounds. Use of continuous liquid-liquid extractor improved the recovery of phenolic compounds from those effluents that formed intractable emulsions during liquid-liquid extraction by shake-out. Tenax GC and SP1240 DA proved to be the best general purpose gas chromatographic column packings for a broad range of phenolic compounds. Derivatization procedures using diazomethane and pentafluorobenzyl bromide were found to be successful only under rigorously controlled conditions. For survey work, it appears that derivatization is of questionable value for initial qualitative analysis because, in many cases, the character of the matrix is not known. |
| Supplementary Notes |
Pub. in Journal of Measurement of Organic Pollutants in Water and Wastewater, ASTM STP 686 p191-205 1979. |
| NTIS Title Notes |
Journal article. |
| Title Annotations |
Reprint: Survey Analysis of Phenolic Compounds in Industrial Effluents by Gas Chromatography-Mass Spectrometry. |
| PUB Date Free Form |
1979 |
| Category Codes |
7D; 68A; 99A |
| NTIS Prices |
PC A02/MF A01 |
| Primary Description |
600/01 |
| Document Type |
NT |
| Cataloging Source |
NTIS/MT |
| Control Number |
323778587 |
| Origin |
NTIS |
| Type |
CAT |
