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博士(環境科学)(東北大学)
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修士(環境科学)(東北大学)
Details of the Researcher
Research History 2
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2021/04 - PresentTohoku University Department of Quantum Science and Energy Engineering, Graduate School of Engineering
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2020/04 - 2021/03三菱マテリアル株式会社 中央研究所
Education 4
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Tohoku University
2016/04 - 2020/03
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Tohoku University Graduate School of Environmental Studies Department of Environmental Studies for Advanced Society
2015/04 - 2020/03
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Tsuruoka National College of Technology Advanced Faculty
2013/04 - 2015/03
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Tsuruoka National College of Technology
2008/04 - 2013/03
Professional Memberships 3
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日本原子力学会
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資源・素材学会
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廃棄物資源循環学会
Research Interests 3
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環境アセスメント
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セメント系材料
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放射性廃棄物処分
Research Areas 2
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Energy / Nuclear engineering /
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Environmental science/Agricultural science / Environmental load reduction/restoration technology /
Papers 13
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Evaluation of retardation effect for the migration of cesium under unsaturated conditions
Taiji Chida, Hirotaka Kawakami, Tsugumi Seki, Noriaki Watanabe, Yuichi Niibori
MRS Advances 2025/01/21
Publisher: Springer Science and Business Media LLCDOI: 10.1557/s43580-025-01132-y
ISSN: 2731-5894
eISSN: 2059-8521
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Reduction in Apparent Permeability Owing to Surface Precipitation of Solutes by Drying Process and Its Effect on Geological Disposal Peer-reviewed
Tsugumi Seki, Kanta Hongo, Taiji Chida, Yuichi Niibori
Minerals 14 (4) 428 2024/04/20
Publisher: MDPI AGDOI: 10.3390/min14040428
eISSN: 2075-163X
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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 Peer-reviewed
Tsugumi Seki, Kazuki Furiya, Taiji Chida, Yuichi Niibori
ACS ES&T Water 4 (4) 1864-1873 2024/04/12
DOI: 10.1021/acsestwater.3c00822
eISSN: 2690-0637
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Interaction of europium with calcium silicate hydrate under conditions saturated with groundwater
Taiji Chida, Kengo Suto, Tsugumi Seki, Yuichi Niibori
Journal of Nuclear Science and Technology 1-10 2024/01/30
Publisher: Informa UK LimitedDOI: 10.1080/00223131.2024.2307437
ISSN: 0022-3131
eISSN: 1881-1248
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Dynamic behavior of sorption of europium onto biotite flakes under the condition of saline groundwater
Taiji Chida, Tsugumi Seki, Yuto Watanabe, Yuichi Niibori
MRS Advances 9 (7) 462-466 2024/01/22
Publisher: Springer Science and Business Media LLCDOI: 10.1557/s43580-024-00770-y
eISSN: 2059-8521
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Sorption behavior of cesium ions to Mg-containing calcium silicate hydrate in a co-precipitation process Peer-reviewed
Tsugumi Seki, Ryota Oasa, Taiji Chida, Yuichi Niibori
MRS Advances 9 (7) 456-461 2024/01/05
Publisher: Springer Science and Business Media LLCDOI: 10.1557/s43580-023-00757-1
eISSN: 2059-8521
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Leaching behavior of arsenic and selenium in coal fly ash by aging treatment and cement mixing Peer-reviewed
Tsugumi Seki, Yasumasa Ogawa, Koki Ibi, Taiji Chida, Chihiro Inoue, Yuichi Niibori
Journal of Nuclear Science and Technology 60 (10) 1-13 2023/03/03
Publisher: Informa UK LimitedDOI: 10.1080/00223131.2023.2176378
ISSN: 0022-3131
eISSN: 1881-1248
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Sorption behavior of cesium and strontium during the formation process of calcium silicate hydrate as a secondary mineral under the condition saturated with groundwater Peer-reviewed
Tsugumi Seki, Reo Tamura, Taiji Chida, Yuichi Niibori
MRS Advances 8 (6) 224-230 2023/01/06
Publisher: Springer Science and Business Media LLCDOI: 10.1557/s43580-022-00488-9
eISSN: 2059-8521
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Leaching of As and Se from coal fly ash: fundamental study for coal fly ash recycling International-journal Peer-reviewed
Tsugumi Seki, Kengo Nakamura, Yasumasa Ogawa, Chihiro Inoue
Environmental monitoring and assessment 193 (4) 225 2021/03
DOI: 10.1007/s10661-021-08954-x
ISSN: 0167-6369
eISSN: 1573-2959
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Classification of coal fly ash based on pH, CaO content, glassy components, and leachability of toxic elements International-journal Peer-reviewed
Tsugumi Seki, Yasumasa Ogawa, Chihiro Inoue
Environmental monitoring and assessment 191 (6) 358 2019/05
DOI: 10.1007/s10661-019-7489-x
ISSN: 0167-6369
eISSN: 1573-2959
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Immobilization of Boron and Arsenic in Alkaline Coal Fly Ash through an Aging Process with Water and Elucidation of the Immobilization Mechanism Peer-reviewed
Yasumasa Ogawa, Kento Sakakibara, Tsugumi Seki, Chihiro Inoue
Water, Air, and Soil Pollution 229 (11) 2018/11
DOI: 10.1007/s11270-018-3997-5
ISSN: 0049-6979
eISSN: 1573-2932
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Palladium Ion Adsorbent of Fibrous Silk Fibroin Prepared from Silkworm, Bombyx Mori Peer-reviewed
Tsukasa Sato, Tsugumi Seki, Saki Abe, Shinko Ito, Tatsuo Abe
Transactions on GIGAKU 5 (1) 5005/1-6 2017
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Adsorption of Cesium Ion on Silk Fibroin in Aqueous Solution Peer-reviewed
Tsukasa Sato, Tsugumi Seki, Shino Yokoyama, Shinko Ito
Transactions of the Materials Research Society of Japan 42 (2) 19-22 2017
Publisher: The Materials Research Society of JapanDOI: 10.14723/tmrsj.42.19
ISSN: 1382-3469
eISSN: 2188-1650
Misc. 19
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Effect of Magnesium on the Interaction between Europium and Calcium-Silicate-Hydrate under the Condition Saturated with Saline Groundwater
太原亮, 関亜美, 千田太詩, 新堀雄一
日本原子力学会春の年会予稿集(CD-ROM) 2023 2023
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Porosity and Permeability Changes with Solute Deposition Caused a Drying Processes around the Repository
本郷幹太, 関亜美, 千田太詩, 新堀雄一
日本原子力学会春の年会予稿集(CD-ROM) 2023 2023
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Temperature dependencies of sorption behavior of cations onto biotite flakes
小林凜太朗, 千田太詩, 関亜美, 新堀雄一
日本原子力学会春の年会予稿集(CD-ROM) 2023 2023
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Estimation of Deposition Behavior of Supersaturated Silicic Acid in the Presence of Magnesium Ions with Considering Temperature of Disposal Environment
泉浦匡秀, 千田太詩, 関亜美, 新堀雄一
日本原子力学会春の年会予稿集(CD-ROM) 2023 2023
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Sorption Behaviors of Europium onto Calcium Silicate Hydrate in the Coexistence of Boric Acid under the Disposal Environment Temperature
業天智貴, 関亜美, 千田太詩, 新堀雄一
日本原子力学会春の年会予稿集(CD-ROM) 2022 2022
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Evaluation of Retardation Effect of Cesium under Unsaturated Conditions Considering Channel Formation
河上大昂, 関亜美, 千田太詩, 新堀雄一
日本原子力学会春の年会予稿集(CD-ROM) 2022 2022
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Evaluation of Sorption Characteristics of Selenate Ions onto Calcium Silicate Hydrate
関亜美, 千田太詩, 新堀雄一
日本原子力学会春の年会予稿集(CD-ROM) 2022 2022
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Effects of Ca and Mg Ions on Deposition Behavior of Supersaturated Silicic Acid under the Condition of Saline Water
白沢暢, 泉浦匡秀, 千田太詩, 関亜美, 新堀雄一
日本原子力学会春の年会予稿集(CD-ROM) 2022 2022
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Permeability Changes of Granite Flow-paths with Na-rich Highly Alkaline Groundwater using Micro-flow Cell and its Simple Evaluation Model
降矢一輝, 関亜美, 千田太詩, 新堀雄一
日本原子力学会春の年会予稿集(CD-ROM) 2022 2022
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Experimental Study on Sorption Behavior of Cs and Sr onto Calcium Silicate Hydrate under the Formation Processes
田村怜於, 関亜美, 千田太詩, 新堀雄一
日本原子力学会春の年会予稿集(CD-ROM) 2022 2022
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Evaluation of the Sorption Behavior of Europium onto Calcium-silicate-hydrate with Magnesium under the Condition Saturated with Saline Groundwater
太原亮, 関亜美, 千田太詩, 新堀雄一
日本原子力学会秋の大会予稿集(CD-ROM) 2022 2022
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Sorption Behaviors for Selenate and Selenite Ions onto Calcium Silicate Hydrate
関亜美, 前田一樹, 千田太詩, 新堀雄一
日本原子力学会秋の大会予稿集(CD-ROM) 2022 2022
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Evaluation of Channel Formation and Migration Behavior of Cesium under an Unsaturated Condition
河上大昂, 新堀雄一, 関亜美, 千田太詩
日本原子力学会秋の大会予稿集(CD-ROM) 2021 2021
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Evaluation of Deposition Behavior of Supersaturated Silicic Acid in the Presence of Ca and Mg Ions
白沢暢, 千田太詩, 関亜美, 新堀雄一
日本原子力学会秋の大会予稿集(CD-ROM) 2021 2021
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Evaluations of the Interaction between Europium and Calcium Silicate Hydrate with Magnesium as a Secondary Mineral
太原亮, 千田太詩, 関亜美, 新堀雄一
日本原子力学会秋の大会予稿集(CD-ROM) 2021 2021
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液状化実験を活用した効果的な防災教育の検討
手塚寛, AL FARISI Muhammad Salman, 関亜美, 熊谷裕太, 新谷直己, 宮鍋慶介, 久利美和
東北地域災害科学研究 55 2019
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自主的・持続的な防災教育活動の普及を目指した実施支援-減災アクションカードゲームを例に-
関亜美, AL FARISI Muhammad Salman, 手塚寛, 石橋信治, 熊谷裕太, 新谷直己, 久利美和
東北地域災害科学研究 55 2019
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Classification of coal fly ash based on the leachability of major (Al, Si and Ca) and toxic elements
Tsugumi Seki, Yasumasa Ogawa, Chihiro Inoue
Proceedings of the 4th 3RINCs P-1 2017
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Adsorption of heavy metal ions on silk fibroin protein in aqueous solution
Tsugumi Seki, Tsukasa Sato
Proceedings of the 3rd International Symposium on Technology for Sustainability 97 2013
Research Projects 7
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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
千田 太詩, 新堀 雄一, 関 亜美
Offer Organization: 日本学術振興会
System: 科学研究費助成事業
Category: 基盤研究(B)
Institution: 東北大学
2024/04/01 - 2028/03/31
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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
関 亜美
System: 公益財団法人原子力環境整備促進・資金管理センター 放射性廃棄物の地層処分に係る萌芽的・先進的かつ重要な研究開発
2023/09 - 2026/09
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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
関 亜美
Offer Organization: 日本学術振興会
System: 科学研究費助成事業 若手研究
Category: 若手研究
Institution: 東北大学
2022/04/01 - 2025/03/31
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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
千田 太詩, 新堀 雄一, 関 亜美
Offer Organization: 日本学術振興会
System: 科学研究費助成事業
Category: 挑戦的研究(萌芽)
Institution: 東北大学
2021/07/09 - 2024/03/31
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Self-sealing Dynamics of Unsaturated Layer for Downsizing of Geological Disposal System
Niibori Yuichi
Offer Organization: Japan Society for the Promotion of Science
System: Grants-in-Aid for Scientific Research
Category: Grant-in-Aid for Challenging Research (Exploratory)
Institution: Tohoku University
2020/07/30 - 2023/03/31
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Self-restoration function of natural barrier confining radionuclides by clogging flow-paths with the redistribution of silicic acid
Chida Taiji
Offer Organization: Japan Society for the Promotion of Science
System: Grants-in-Aid for Scientific Research
Category: Grant-in-Aid for Scientific Research (B)
Institution: Tohoku University
2018/04/01 - 2022/03/31
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産業副産物を有効利用したセメントからの有害物質溶出性評価 -環境調和型の放射性廃棄物処分システムの構築を目指して
関 亜美
Offer Organization: 東北大学男女共同参学推進センター
System: 2021年度 TUMUG 支援事業(男女共同参画・女性研究者支援事業)スタートアップ研究費
2021/08 - 2022/03
Teaching Experience 2
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機械知能・航空実験Ⅱ(放射化学実験)
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機械知能・航空実験I(ラジオグラフィ実験)