Basic radiological studies contamination control experiments
This report describes the results of experiments relating to contamination control performed in support of the Environmental Restoration Programs Retrieval Project. During the years 1950 to 1970 waste contaminated with plutonium and other transuranic radionuclides was disposed of in shallow land-filled pits and trenches at the Idaho National Engineering Laboratory. Due to potential for migration of radionuclides to an existing aquifer the feasibility of retrieving and repackaging the waste for placement in a final repository is being examined as part of a retrieval project. Contamination control experiments were conducted to determine expected respirable and nonrespirable plutonium contaminated dust fractions and the effectiveness of various dust suppression techniques. Three soil types were tested to determine respirable fractions: Rocky Flats Plant generic soil, Radioactive Waste Management Complex generic soil, and a 1:1 blend of the two soil types. Overall, the average respirable fraction of airborne dust was 5.4% by weight. Three contamination control techniques were studied: soil fixative sprays, misting agents, and dust suppression agents. All of the tested agents proved to be effective in reducing dust in the air. Details of product performance and recommended usage are discussed.
- Research Organization:
- EG and G Idaho, Inc., Idaho Falls, ID (United States)
- Sponsoring Organization:
- USDOE; USDOE, Washington, DC (United States)
- DOE Contract Number:
- AC07-76ID01570
- OSTI ID:
- 7270394
- Report Number(s):
- EGG-WM-8724; ON: DE92019479
- Country of Publication:
- United States
- Language:
- English
Similar Records
System to control contamination during retrieval of buried TRU waste
Engineering-scale dust control experiments
Related Subjects
12 MANAGEMENT OF RADIOACTIVE AND NON-RADIOACTIVE WASTES FROM NUCLEAR FACILITIES
54 ENVIRONMENTAL SCIENCES
ALPHA-BEARING WASTES
RADIOACTIVE WASTE MANAGEMENT
DUSTS
CONTROL
SOILS
REMEDIAL ACTION
SAMPLING
IDAHO NATIONAL ENGINEERING LABORATORY
WASTE RETRIEVAL
MANAGEMENT
MATERIALS
NATIONAL ORGANIZATIONS
RADIOACTIVE MATERIALS
RADIOACTIVE WASTES
US DOE
US ERDA
US ORGANIZATIONS
WASTE MANAGEMENT
WASTES
054000* - Nuclear Fuels- Health & Safety
052000 - Nuclear Fuels- Waste Management
540250 - Environment
Terrestrial- Site Resource & Use Studies- (1990-)