Technology Successes in Hanford Tank Waste Storage and Retrieval.

Cruz, E. J.

Technical Information Center Oak Ridge Tennessee

关键词: Radioactive waste storage;    Hanford Reservation;    Storage tanks;    High-level radioactive wastes;    Closures;   

RP-ID  :  DE2004833536

学科分类：工程和技术（综合）

美国|英语

来源: National Technical Reports Library

【 摘 要 】

The U. S. Department of Energy (DOE), Office of River Protection (ORP) is leading the River Protection Project (RPP), which is responsible for dispositioning approximately 204,000 cubic meters (54 million gallons) of high-level radioactive waste that has accumulated in 177 large underground tanks at the Hanford Site since 1944. The RPP is comprised of five major elements: storage of the waste, retrieval of the waste from the tanks, treatment of the waste, disposal of treated waste, and closure of the tank facilities. Approximately 3785 cubic meters (1 million gallons) of waste have leaked from the older 'single-shell tanks.' Sixty-seven of the 147 single shell tanks are known or assumed 'leakers.' These leaks have resulted in contaminant plumes that extend from the tank to the groundwater in a number of tank farms.