Record Display for the EPA National Library Catalog
RECORD NUMBER: 40 OF 871
|OLS Field Name||OLS Field Data|
|Main Title||Analysis of a Wastewater for Seven Priority Pollutant Elements by D.C. Argon Plasma Emission Spectroscopy.|
|Author||Dellefield, Randall J. ; Martin, Theodore D. ;|
|CORP Author||Environmental Monitoring and Support Lab.-Cincinnati, OH.|
|Additional Subjects||Water analysis ; Emission spectroscopy ; Chemical analysis ; Arsenic ; Beryllium ; Cadmium ; Chromium ; Nickel ; Lead(Metal) ; Thallium ; Water pollution ; Industrial wastes ; Reprints ; Water pollution detection ; Plasma emission spectroscopy|
This limited project was conducted to determine the usefulness of the D.C. argon plasma for the analysis of wastewater. Seven priority pollutant elements, arsenic (As), beryllium (Be), cadmium (Cd), chromium (Cr), nickel (Ni), lead (Pb), and thallium (Tl), were selected for use in this project. A discussion on the linearity, instrumental detection limit, and stray light effects for each element is included. The report contains precision and accuracy data on a mixed domestic-industrial effluent spiked at three concentrations. The effect of varying the concentration of the matrix buffer and the need for matrix matching of the standard to sample are also discussed.