5 Matching Results

Search Results

Results: 1 - 5
open access

Data for the geochemical investigation of UMTRAP designated site at Tuba City, Arizona

Description: This report contains the geochemical data and the methods of data collection from the former tailings site at Tuba City, Arizona. Data are from a one-time sampling of waters and solid material from the background, the area adjacent to the site, and the site. Selected solid samples are water extracted to remove easily soluble salts and acid extracted to remove carbonates and hydroxides. The waters, extracts, and solid samples were analyzed for selected major and trace elements. 4 refs., 2 figs.,… more
Date: September 1, 1983
Creator: Markos, G. & Bush, K.J.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Water quality in the vicinity of Fenton Hill. Progress report 1981 and 1982

Description: As part of a continuing program of environmental studies, water quality data have been collected from established surface and ground water stations and from ponds and pond discharges at Fenton Hill Site located in the Jemez Mountains. Most of these stations were established in 1973, and water quality data have been collected since that time. There have been slight variations in the chemical quality of water from the surface and ground water locations; however, these variations are within normal… more
Date: September 1, 1983
Creator: Purtymun, W. D.; Ferenbaugh, R. W.; Becker, N. M.; Adams, W. H. & Maes, M. N.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Solvent Refined Coal (SRC) process: trace elements. Volume III. Pilot plant development work. Part 6. Fate of trace elements in the SRC process.

Description: A study of the forms of trace elements occurring in Solvent Refined Coal has been performed by chemical separation of the Solvent Refined Coal based on differences in the functionality and molecular weight of the organic matrix. Analysis of the fractions separated for various trace elements has revealed associations of certain elements with other elements as well as with certain fractions. The analysis of Solvent Refined Coal I by these methods provided data on the distribution of Ti, V, Ca, S,… more
Date: September 1, 1980
Creator: Weiss, C. S.
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries Government Documents Department
open access

Health risk analysis for ingestion of contaminants from existing groundwater contamination at selected UMTRA project sites

Description: This study examines potential hazards to human health from the ingestion of chemicals in ground waters beneath and adjacent to four abandoned uranium mill-tailings sites: Gunnison, Colorado; Lakeview, Oregon; Monument Valley, Arizona; and Riverton, Wyoming. Chemicals of concern in the ground water near these sites include arsenic, cadmium, chromium, lead-210, molybdenum, nitrate, polonium-210, radium 226 and radium 228, selenium, sulfate, thorium-230, uranium and vanadium. Hazards to health wer… more
Date: September 1, 1988
Creator: Hamilton, L. D.; Medeiros, W. H.; Meinhold, A.; Morris, S. C.; Moskowitz, P. D. & Nagy, J.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Uranium potential of precambrian rocks in the Raft River area of northwestern Utah and south-central Idaho. Final report

Description: A total of 1214 geochemical samples were collected and analyzed. The sampling media included 334 waters, 616 stream sediments, and 264 rocks. In addition, some stratigraphic sections of Elba and Yost Quartzites and Archean metasedimentary rock were measured and sampled and numerous radiation determinations made of the various target units. Statistical evaluation of the geochemical data permitted recognition of 156 uranium anomalies, 52 in water, 79 in stream sediment, and 25 in rock. Geographic… more
Date: September 1, 1980
Creator: Black, B. A.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
Back to Top of Screen