Radioactive Waste Incineration-Ash Pellets Sintered with Borosilicate Glass

スポンサーリンク

概要

• 論文の詳細を見る

• In Japan, low-level radioactive wastes discarded by research institutions and hospitals are packed into containers and stored. Volume reduction by incineration and compression processing are sometimes attempted; alternatively, the wastes are left in an unprocessed state because neither landfill sites nor disposal methods have been established. Especially, low-level radioactive waste incineration ash presents great problems of security, safety, and stability in inventory location. A safe and appropriate disposal processing method is desired because the bulk density of ash is low; the ash is also easily dispersed. Volume reduction and stabilization for low-level radioactive waste incineration ash were verified for low-temperature sintering method using glass bottle cullet. The proposed method was useful for easy treatment of low-level radioactive waste incineration ash. This report describes the difference between soda lime glass (cullet) and borosilicate glass for the RI ash sintering, and characteristics of RI volatilization and elution from the sintered radioactive waste pellets. The borosilicate glass is used for glass melt solidification of high-level radioactive waste.

• 環境資源工学会の論文

著者

• Horio Masayuki

  Tokyo University of Agriculture & Technology

• KOYAMA Hidemi

  Tokyo Metropolitan Industrial Technology Research Institute

• KOBAYASHI Masayuki

  Tokyo Metropolitan Industrial Technology Research Institute

• Kobayashi Masayuki

  Tokyo Metopolitan University

• HORIO Masayuki

  Tokyo University of Agriculture and Technology Bio-Applications and Systems Engineering

関連論文

• Application of Pressure Swing Granulation to Hardmetal Granulation Process
• Radioactive Waste Incineration-Ash Pellets Sintered with Borosilicate Glass
• 1-C-14 Effects of upper limb force generation on the lower limb movement(The Proceedings of the 19th Annual Meetings of Japan Society of Exercise and Sports Physiology August 25・26, (Tokushima))
• 1-C-13 Effect of the arm swing on the ground reaction force in vertical jump performance(The Proceedings of the 19th Annual Meetings of Japan Society of Exercise and Sports Physiology August 25・26, (Tokushima))

スポンサーリンク