Cement waste-form development for puf4 residues at the rocky flats environmental technology site.

Smith, C. A. ; Veazey, G. ; Nakoaka, R. K.

Technical Information Center Oak Ridge Tennessee

关键词: Cements;    Radioactive waste disposal;    Rocky flats plant;    Waste forms;   

RP-ID  :  DE2000763925

学科分类：工程和技术（综合）

美国|英语

来源: National Technical Reports Library

【 摘 要 】

This report describes the development of a waste form to stabilize Plutonium Tetrafluoride-based residue solids at the Rocky Flats Environmental Technology Site (WETS). The residue solids stream is composed of a spectrum from almost all PuF4to almost all NaF. The work focused on the performance evaluation of several Portland cement./water/residues formulations. Performance standards were chosen to address the Waste Isolation Pilot Plant-Waste Acceptance Criteria (WIPP-WAC), Environmental Protection Agency Resource Conservation and Recovery Act (EPMRCRA), Transuranic Package Transporter Safety Analysis Report for Packaging (TRUPAC II SARP), and Safeguards Termination Limit (STL).