JAEA
  • help
  • PC | SP
  • JP | EN
          
Refine your search：     
Report No.
 - 
Clear All
Search Results: Records 1-3 displayed on this page of 3
  • 1

Presentation/Publication Type

Initialising ...

Refine

Journal/Book Title

Initialising ...

Meeting title

Initialising ...

First Author

Initialising ...

Keyword

Initialising ...

Language

Initialising ...

Publication Year

Initialising ...

Held year of conference

Initialising ...

Save select records

Oral presentation

Stability of pyrrolidone precipitants against $$gamma$$-ray irradiation

Nogami, Masanobu*; Sugiyama, Yuichi*; Kawasaki, Takeshi*; Harada, Masayuki*; Kawata, Yoshihisa*; Morita, Yasuji; Kikuchi, Toshiaki*; Ikeda, Yasuhisa*

no journal, , 

Stability of N-alkylated pyrrolidone derivatives (NRPs) against radiation was examined by irradiation tests with Co-60 $$gamma$$-ray. We have been developed a novel reprocessing system using NRPs which have precipitation ability to haxa- and tetravalent actinides in nitric acid media. Degradation rates of NRPs are evaluated by irradiation in 3M nitric acid solutions and mechanism of degradation are discussed in the present paper.

Oral presentation

Characterization of precipitates formed in simulated high-level liquid wastes

Murao, Ayako*; Mimura, Hitoshi*; Kirishima, Akira*; Kondo, Yoshikazu*; Nomura, Kazunori; Washiya, Tadahiro

no journal, , 

Oral presentation

Interaction of actinides with microorganisms

Onuki, Toshihiko

no journal, , 

The interaction of actinides with microorganisms results in changes in the chemical state of actinides. We found that organic materials secreted from algal cells reduced the adsorption of trivalent actinides and lanthanides. A siderophore caused Ce anomaly in the adsorption of all REE elements on bacterial cells, that is opposite anomaly observed in nature.

3 (Records 1-3 displayed on this page)
  • 1