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Recently, we reported an electrochemical application of MHCF (M = Fe, Cu or Ni) film for Cs recovery from nitric acid (HNO $_{3}$ ) solutions. It was found that Cs loading and unloading can be easily controlled by modulating the film potential. In this study, the influence of irradiation with -rays to MHCF films on stability in HNO $_{3}$ solutions was investigated.

Oral presentation

Development for analysis method of trace elements in low-level radioactive liquid waste of reprocessing plant using iminodiacetic acid resin

Matsushima, Ryotatsu; Ito, Yoshiyuki; Kojima, Junji; Masuzawa, Shun*; Arai, Tsuyoshi*

no journal, ,

no abstracts in English

Oral presentation

Selective separation of platinoid elements using adsorbents bearing zwitterion moiety

Suzuki, Tomoya; Morita, Keisuke; Sasaki, Yuji; Matsumura, Tatsuro

no journal, ,

no abstracts in English

Oral presentation

Medical RI production using domestic nuclear infrastructures for self-sustenance, 6; Study of Ra/Ac separation method in Ac-225 production using fast reactor

Ouchi, Kazuki; Kitatsuji, Yoshihiro; Maeda, Shigetaka; Takaki, Naoyuki*

no journal, ,

Efficient Actinium-225 Separation from Ra-226 irradiated in fast reactor was studied. Ba and La were used as alternatives to Ra and Ac, respectively. By using DGA resin as an adsorbent, it can be expected that Ra and impurities generated by irradiation will be removed and Ac will be isolated.

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Cold and semi-hot tests of 4-group partitioning process at NUCEF

The First test of 4-group partitioning process with real high-level liquid waste

Development of partitioning method; Adsorption of cesium with mordenite in acidic media

Development of partitioning method; Confirmation of behavior of technetium in 4-group partitioning process by small scale experiment

Effect of seawater temperature on uranium recovery from seawater using amidoxime adsorbents

Radiolytic stability of metal hexacyanoferrate film as adsorbent for recovery of cesium ion

Development for analysis method of trace elements in low-level radioactive liquid waste of reprocessing plant using iminodiacetic acid resin

Selective separation of platinoid elements using adsorbents bearing zwitterion moiety

Medical RI production using domestic nuclear infrastructures for self-sustenance, 6; Study of Ra/Ac separation method in Ac-225 production using fast reactor