Record Display for the EPA National Library Catalog

RECORD NUMBER: 163 OF 788

OLS Field Name OLS Field Data
Main Title Determining Dissolved Hexavalent Chromium in Water and Wastewater by Electrothermal Atomization.
Author Martin, Theodore D. ; Riley, James K. ;
CORP Author Environmental Monitoring and Support Lab.-Cincinnati, OH.
Year Published 1982
Report Number EPA-600/J-82-287;
Stock Number PB83-189712
Additional Subjects Chromium ; Water analysis ; Water pollution ; Potable water ; Precipitation(Chemistry) ; Atomizing ; Industrial wastes ; Reprints ; Water pollution detection ; Graphite furnace atomic absorption spectroscopy
Holdings
Library Call Number Additional Info Location Last
Modified
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Status
NTIS  PB83-189712 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/23/1988
Collation 8p
Abstract
A procedure is described for separating dissolved hexavalent chromium (Cr(+6)) from trivalent chromium (Cr(+3)) and the water sample matrix by coprecipitation of lead chromate with lead sulfate in acetic acid solution. Precision and accuracy data are presented for tap water and various wastewater effluents.