Main Title |
Reagents for Determinations of Trace Impurities in Water. |
Author |
Abercrombi, Frank N. ;
Caske, Albert L. ;
Antepenk, Richard J. ;
Carlso, Gary D. ;
Co, Raymond A. ;
|
CORP Author |
Illinois Univ., Urbana. Water Resources Center. |
Year Published |
1972 |
Report Number |
UILU-WRC-72-0049 ;WRC-RR-49; OWRR-A-022-ILL; 07354,; A-022-ILL(3) |
Stock Number |
PB-208 597 |
Additional Subjects |
( Water pollution ;
Trace elements) ;
( Water analysis ;
Trace elements) ;
( Nitrates ;
Water analysis) ;
( Cobalt ;
Water analysis) ;
Spectrochemical analysis ;
Sulfonates ;
Nitroso compounds ;
Napthalene compounds ;
Surface water runoff ;
Snythesis(Chemistry) ;
Thermodynamic properties ;
Gas chromatography ;
Colorimetric analysis ;
Napthalene sulfonic acid/hydroxy-nitroso ;
Water pollution detection
|
Holdings |
Library |
Call Number |
Additional Info |
Location |
Last Modified |
Checkout Status |
NTIS |
PB-208 597 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
Collation |
256p |
Abstract |
Sensitive, specific, stable, water-soluble reagents are needed for rapid, spectrophotometric determinations of trace impurities in water. Syntheses, purifications, and characterizations of the naphthol-mono-sulfonic acids are described. Data essential to the quantitative evaluation of various naphtholsulfonic acids is presented. A new method for the determination of nitrate in water is described using 2-nitroso-1-naphthol-4-sulfonic acid. A new reagent, sodium 2-nitroso-1-naphthol-5-sulfonate, has been proposed for the rapid, specific, sensitive determination of cobalt in natural waters. The method can readily be applied to such diverse systems as lakes where agricultural fertilizer run-off may be significant, to effluents from plants in the metallurgical industry, to natural-water systems in highly mineralized areas, and to run-off from strip-mined lands. Effective new research areas are identified. (Author) |
Highlights Notes |
Studies water-soluble, sulfonated orthohydroxynitroso aromatic compounds, particularly sulfonated nitrosonaphthols. |
NTIS Title Notes |
Final rept. 1 Jul 67-30 Sep 70. |
PUB Date Free Form |
Feb 72, |
Category Codes |
7D; 13B; 68D; 59A |
NTIS Prices |
PC A12/MF A01 |
Document Type |
NT |
Cataloging Source |
NTIS/MT |
Control Number |
326527968 |
Origin |
NTIS |
Type |
CAT |