Seki Tsugumi

セキツグミ | Seki Tsugumi

Affiliation and department：

Research field (2)： Nuclear engineering , Environmental load reduction/restoration technology

Research keywords (3)：環境アセスメント , セメント系材料 , 放射性廃棄物処分

Research theme for competitive and other funds (7)：

2024 - 2028 処分環境においてケイ酸の再分配による核種固定化機能を発現する長期安定バリアの開発
2023 - 2026 フライアッシュ混合セメントの利用における環境影響物質の溶出と不溶化に関する基礎的研究
2022 - 2025 地下冠水環境において放射性セレンの閉じ込め機能を発現するセメント系バリアの開発
2021 - 2024 放射性廃棄物のさらなる閉じ込めを狙う雲母鉱物の核種固定化メカニズムの新解釈
2020 - 2023 Self-sealing Dynamics of Unsaturated Layer for Downsizing of Geological Disposal System

Show all

Papers (12)：

Tsugumi Seki, Kanta Hongo, Taiji Chida, Yuichi Niibori. Reduction in Apparent Permeability Owing to Surface Precipitation of Solutes by Drying Process and Its Effect on Geological Disposal. Minerals. 2024. 14. 4. 428-428
Tsugumi Seki, Kazuki Furiya, Taiji Chida, Yuichi Niibori. Evaluation of the Changes in Effective Fracture Aperture with Deposition of Calcium Silicate Hydrate on Granite Surface Under Highly Alkaline Saline Conditions Using a Microflow Cell. ACS ES&T Water. 2024. 4. 4. 1864-1873
Taiji Chida, Kengo Suto, Tsugumi Seki, Yuichi Niibori. Interaction of europium with calcium silicate hydrate under conditions saturated with groundwater. Journal of Nuclear Science and Technology. 2024. 1-10
Taiji Chida, Tsugumi Seki, Yuto Watanabe, Yuichi Niibori. Dynamic behavior of sorption of europium onto biotite flakes under the condition of saline groundwater. MRS Advances. 2024. 9. 7. 462-466
Tsugumi Seki, Ryota Oasa, Taiji Chida, Yuichi Niibori. Sorption behavior of cesium ions to Mg-containing calcium silicate hydrate in a co-precipitation process. MRS Advances. 2024. 9. 7. 456-461

ｍore...

MISC (19)：

太原亮, 関亜美, 千田太詩, 新堀雄一. Effect of Magnesium on the Interaction between Europium and Calcium-Silicate-Hydrate under the Condition Saturated with Saline Groundwater. 日本原子力学会春の年会予稿集(CD-ROM). 2023. 2023
本郷幹太, 関亜美, 千田太詩, 新堀雄一. Porosity and Permeability Changes with Solute Deposition Caused a Drying Processes around the Repository. 日本原子力学会春の年会予稿集(CD-ROM). 2023. 2023
小林凜太朗, 千田太詩, 関亜美, 新堀雄一. Temperature dependencies of sorption behavior of cations onto biotite flakes. 日本原子力学会春の年会予稿集(CD-ROM). 2023. 2023
泉浦匡秀, 千田太詩, 関亜美, 新堀雄一. Estimation of Deposition Behavior of Supersaturated Silicic Acid in the Presence of Magnesium Ions with Considering Temperature of Disposal Environment. 日本原子力学会春の年会予稿集(CD-ROM). 2023. 2023
業天智貴, 関亜美, 千田太詩, 新堀雄一. Sorption Behaviors of Europium onto Calcium Silicate Hydrate in the Coexistence of Boric Acid under the Disposal Environment Temperature. 日本原子力学会春の年会予稿集(CD-ROM). 2022. 2022

ｍore...

Education (4)：

2016 - 2020 Tohoku University
2015 - 2020 Tohoku University Graduate School of Environmental Studies Department of Environmental Studies for Advanced Society
2013 - 2015 Tsuruoka National College of Technology Advanced Faculty
2008 - 2013 Tsuruoka National College of Technology

Professional career (1)：

Work history (2)：

2021/04 - 現在 Tohoku University Department of Quantum Science and Energy Engineering, Graduate School of Engineering
2020/04 - 2021/03 三菱マテリアル株式会社中央研究所

Awards (6)：

Show all

Association Membership(s) (3)：

日本原子力学会 , 資源・素材学会 , 廃棄物資源循環学会

※ Researcher’s information displayed in J-GLOBAL is based on the information registered in researchmap. For details, see here.

Return to Previous Page