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Decision Analysis Science Modeling for Application and Fielding Selection Applied211 to Metal Decontamination Technologies

机译：应用和应用的决策分析科学建模applied211在金属净化技术中的应用

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During the decontamination and decommissioning (D and D) activities being211u001econducted by the U.S. Department of Energy (DOE), approximately 550,000 metric 211u001etons of contaminated metal will be generated by the disposition of contaminated 211u001ebuildings. The majority of the structural steel is considered to be 211u001eradiologically contaminated. The D and D activities require the treatment of the 211u001estructural steel to reduce occupational and environmental radiological exposures 211u001eduring dismantlement. Treatment technologies may also be required for possible 211u001erecycling. Many proven commercial treatment technologies are available. These 211u001etreatment processes vary in aggressiveness, safety requirements, secondary waste 211u001egeneration, necessary capital, and operation and maintenance costs. Choosing the 211u001eappropriate technology to meet the decontamination objectives for structural 211u001esteel is a difficult process. A single information source comparing innovative 211u001eand nuclear and non-nuclear technologies in the areas of safety, cost and 211u001eeffectiveness is not currently commercially available to perform a detailed 211u001eanalysis. This study presents comparable data related to operation and 211u001emaintenance, cost, and health and safely aspects of three readily available 211u001etechnologies and one innovative technology for nuclear decontamination. The 211u001etechnologies include Advance Recyclable Media System (ARMS(trademark)), NELCO 211u001ePorta Shot Blast(trademark) (JHJ-2000), Pegasus Coating Removal System 7 (PCRS-7) 211u001eand the innovative laser ablation technology called the Yag Eraser(trademark).

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