Separation and Recovery of LLFPs from Borosilicate Glass

Koichiro Takao

Presentation information

Oral presentation

IV. Nuclear Fuel Cycle and Nuclear Materials » 405-1 Radioactive Waste Management

[2O19-22] Nuclide Separation and Recovery 2

Tue. Mar 27, 2018 5:00 PM - 6:00 PM Room O (M3-212 -M3 Building)

Chair: Tetsuo Fukasawa (HGNE)

5:30 PM - 5:45 PM

[2O21] Separation and Recovery of LLFPs from Borosilicate Glass

(3)Elution Behavior of Zr(IV) under Presence of Complexing Agents to Develop Wet Processing Method for Vitrified Wastes

*Koichiro Takao¹, Moe Matsuoka¹, Yasuhisa Ikeda¹ (1. LANE, Tokyo Tech)

Keywords:Vitrified wastes, ImPACT program, Wet processing, Zirconium, Elution

To develop a wet processing method for retrieval of long-lived fission products from vitrified wastes, the elution behavior of Zr(IV) in aqueous solutions containing various complexing agents has been studied.