Tritium atmospheric transport and deposition following acute releases: Comparisons with a simple transport model

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During 35 years of operation of the Savannah River Site (SRS) there have been a small number of inadvertent tritium releases to the atmosphere. After detection of the releases by stack monitors, field crews were dispatched to determine the concentration of tritium in the environment. The objective of the measurement was to verify environmental concentrations calculated by dose assessment models. Air samples were used to verify the concentration levels and tritium forms during the plume passage. It was not feasible to take enough samples in the plume path to determine the two dimensional distribution of tritium concentration in the plume. … continued below

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7 pages

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Murphy, C. E. Jr.; Bauer, L. R. & Hoel, D. January 1, 1990.

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Description

During 35 years of operation of the Savannah River Site (SRS) there have been a small number of inadvertent tritium releases to the atmosphere. After detection of the releases by stack monitors, field crews were dispatched to determine the concentration of tritium in the environment. The objective of the measurement was to verify environmental concentrations calculated by dose assessment models. Air samples were used to verify the concentration levels and tritium forms during the plume passage. It was not feasible to take enough samples in the plume path to determine the two dimensional distribution of tritium concentration in the plume. However, the ground level distribution was very well reflected vegetation samples. Therefore, it is unusually possible to determine plume shape, plume width, and the relative maximum concentration as the plume moves downwind from the vegetation samples. In eight of the nine releases studied, the monitoring data allowed comparison with atmospheric transport models.

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7 pages

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OSTI; NTIS; INIS; GPO Dep.

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  • 4. topical meeting on tritium technology in fission, fusion, and isotopic applications, Albuquerque, NM (United States), 30 Sep - 4 Oct 1991

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  • Other: DE92009809
  • Report No.: WSRC-MS-90-323
  • Report No.: CONF-910920--23
  • Grant Number: AC09-89SR18035
  • Office of Scientific & Technical Information Report Number: 5564195
  • Archival Resource Key: ark:/67531/metadc1085968

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  • January 1, 1990

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  • Feb. 10, 2018, 10:06 p.m.

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  • Jan. 25, 2021, 3:40 p.m.

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Murphy, C. E. Jr.; Bauer, L. R. & Hoel, D. Tritium atmospheric transport and deposition following acute releases: Comparisons with a simple transport model, article, January 1, 1990; Aiken, South Carolina. (https://digital.library.unt.edu/ark:/67531/metadc1085968/: accessed May 1, 2024), University of North Texas Libraries, UNT Digital Library, https://digital.library.unt.edu; crediting UNT Libraries Government Documents Department.

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