Improved Radiation Dosimetry/Risk Estimates to Facilitate Environmental Management of Plutonium Contaminated Sites

Scott, Bobby R. ; Cheng, Yung-Sung ; Zhou, Yue ; Tokarskaya, Zoya B. ; Zhuntova, Galina V.

Lovelace Biomedical and Environmental Research Institute, Albuquerque, NM (United States)

关键词: Management;    Plutonium Dioxide;    Soils;    61 Radiation Protection And Dosimetry;    54 Environmental Sciences;   

DOI  :  10.2172/834690
RP-ID  :  EMSP-73942-2001
RP-ID  :  FG07-00ER62511
RP-ID  :  834690

美国|英语

来源: UNT Digital Library

【 摘 要 】

The main objective of this project is to improve capabilities for evaluating health risks to humans associated with inhaling plutonium (Pu). Two key DOE issues are being addressed: (1) the need to improve capabilities for evaluating plutonium dioxide (PuO2)-associated health risks for DOE workers involved in decommissioning/decontamination (D&D) activities; and (2) the need to improve capabilities for evaluating health risks for public exposures arising from residual PuO2 in soil at remediated (cleaned-up) DOE sites. The scientific goal of this project is to improve capabilities for assessing health risk distributions for DOE workers and the public associated with inhaling Pu. The focus of our work has been on DOE worker and public exposure scenarios related to the Rocky Flats Environmental Technology Site near Denver, Colorado, commonly called Rocky Flats.