-
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 LLC
DOI:
10.1557/s43580-025-01132-y
ISSN:
2731-5894
eISSN:
2059-8521
-
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) 428-428 2024/04/20
Publisher:
MDPI AG
DOI:
10.3390/min14040428
eISSN:
2075-163X
-
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 2024/03/28
Publisher:
American Chemical Society (ACS)
DOI:
10.1021/acsestwater.3c00822
ISSN:
2690-0637
eISSN:
2690-0637
-
Interaction of europium with calcium silicate hydrate under conditions saturated with groundwater
Peer-reviewed
Taiji Chida, Kengo Suto, Tsugumi Seki, Yuichi Niibori
Journal of Nuclear Science and Technology 1-10 2024/01/30
Publisher:
Informa UK Limited
DOI:
10.1080/00223131.2024.2307437
ISSN:
0022-3131
eISSN:
1881-1248
-
Dynamic behavior of sorption of europium onto biotite flakes under the condition of saline groundwater
Peer-reviewed
Taiji Chida, Tsugumi Seki, Yuto Watanabe, Yuichi Niibori
MRS Advances 9 462-466 2024/01/22
Publisher:
Springer Science and Business Media LLC
DOI:
10.1557/s43580-024-00770-y
eISSN:
2059-8521
-
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 9 456-461 2024/01/05
Publisher:
Springer Science and Business Media LLC
DOI:
10.1557/s43580-023-00757-1
eISSN:
2059-8521
-
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 2023
DOI:
10.1080/00223131.2023.2176378
ISSN:
0022-3131
-
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 8 224-230 2023/01
DOI:
10.1557/s43580-022-00488-9
eISSN:
2059-8521
-
Temperature dependencies of deposition behavior of supersaturated Silicic acid in the presence of Magnesium ions
Peer-reviewed
Masahide Izumiura, Taiji Chida, Tsugumi Seki, Yuichi Niibori
IYNC2022 Conference Proceedings (Paper No. 448) 1-4 2022/11
-
Influence of Temperature on Sorption Behavior of Europium on Biotite Flakes
Peer-reviewed
Rintaro Kobayashi, Taiji Chida, Tsugumi Seki, Yuichi Niibori
IYNC2022 Conference Proceedings (Paper No. 441) 1-4 2022/11
-
Leaching behavior of adsorbed Sr from granular potassium dititanate and its inhibition effect by heat treatment
Peer-reviewed
Koichi Mori, Takaaki Shinohara, Hitoshi Mimura, Taiji Chida, Yuichi Niibori
Journal of Ion Exchange 33 (2) 17-26 2022/06
Publisher:
Japan Association of Ion Exchange
DOI:
10.5182/jaie.33.17
ISSN:
0915-860X
eISSN:
1884-3360
-
Leaching behavior of adsorbed Sr from granular potassium dititanate and its inhibition effect by heat treatment
Peer-reviewed
森浩一, 森浩一, 篠原隆明, 三村均, 千田太詩, 新堀雄一
日本イオン交換学会誌(Web) 33 (2) 2022
ISSN:
1884-3360
-
Sorption Behavior of Cesium on Calcium Silicate Hydrate Gel Formed as Secondary Mineral under the Coexistence Condition of Sulfate Ions
Peer-reviewed
Naoyuki TAMURA, Taiji CHIDA, Seong-Yun KIM, Yuichi NIIBORI
Transactions of the Atomic Energy Society of Japan 20 (3) 83-99 2021/09
Publisher:
Atomic Energy Society of Japan
DOI:
10.3327/taesj.j20.017
ISSN:
1347-2879
eISSN:
2186-2931
-
Sr Adsorption Behavior of Potassium Dititanate in Contaminated Water with Salinity
Peer-reviewed
森浩一, 森浩一, 篠原隆明, 三村均, 千田太詩, 新堀雄一
日本イオン交換学会誌(Web) 32 (1) 2021
ISSN:
1884-3360
-
Sr Adsorption Behavior of Potassium Dititanate in Contaminated Water with Salinity
Peer-reviewed
Koichi Mori, Takaaki Shinohara, Hitoshi Mimura, Taiji Chida, Yuichi Niibori
Journal of Ion Exchange 32 (1) 15-24 2021/01
Publisher:
Japan Association of Ion Exchange
DOI:
10.5182/jaie.32.15
ISSN:
0915-860X
eISSN:
1884-3360
-
EXPERIMENTAL APPROACH FOR UNDERSTANDING THE DYNAMIC BEHAVIORS OF BENTONITE BUFFER PIPING EROSION
Peer-reviewed
Tomoko Ishii, Masahiro Kawakubo, Ichizo Kobayashi, Yuichi Niibori
Mechanical Engineering Journal 7 (3) 1-11 2020/04
-
Fundamental Study of Migration Behavior of Cesium under the Unsaturated Condition through One-dimensional Column Simulating Soil around the Disposal Site
International-journal
Peer-reviewed
Masayuki Kogure, Takenori Ozutsumi, Yuichi Niibori, Taiji Chida
Proceedings of WM2020 (HLW, TRU, LLW/ILW, Mixed, Hazardous Wastes & Environmental Management) Paper No. 20262 1-8 2020/03
-
Influences of Mg Ions and Al Ions on Deposition Behavior of Supersaturated Silicic Acid
International-journal
Peer-reviewed
Atsushi Ohmukai, Taiji Chida, Yuichi Niibori
Proceedings of WM2020 (HLW, TRU, LLW/ILW, Mixed, Hazardous Wastes & Environmental Management) Paper No. 20261 1-8 2020/03
-
Estimation of Sorption Behavior of Europium to Calcium Silicate Hydrate by Thermal Analysis–
Peer-reviewed
Kengo Suto, Taiji Chida, Yuichi Niibori
Proceedings of WM2020 (HLW, TRU, LLW/ILW, Mixed, Hazardous Wastes & Environmental Management) Paper No. 20172 1-9 2020/03
-
Influence of Borate on Sorption of Strontium and Barium to Calcium Silicate Hydrate
Peer-reviewed
Taiji Chida, Naoya Hara, Yuichi Niibori
Proceedings of WM2020 (HLW, TRU, LLW/ILW, Mixed, Hazardous Wastes & Environmental Management) Paper No. 20148 1-8 2020/03
-
Deposition Behavior of Supersaturated Silicic Acid on the Surfaces of Chlorite and Sericite Around Geological Repository
Peer-reviewed
Tkafumi Saito, Taiji Chida, Yuichi Niibori
Proceedings of WM2020 (HLW, TRU, LLW/ILW, Mixed, Hazardous Wastes & Environmental Management) Papaer No. 20138 1-8 2020/03
-
Fundamental Study on Transport Model for Radionuclides Under Unsaturated Condition around Near-Surface Underground
Peer-reviewed
Takenori OZUTSUMI, Masayuki KOGURE, Yuichi NIIBORI, Taiji CHIDA
MRS Advances 5-6 223-232 2020/01
DOI:
10.1557/adv.2020.54
-
Preliminary Study on Sorption Behavior of Iodine on Ca-Al-Si Hydrate
Peer-reviewed
Rintaro Nagahora, Yuichi Niibori, Taiji Chida
Proceedings of WM2019 (HLW, TRU, LLW/ILW, Mixed, Hazardous Wastes & Environmental Management) (Paper ID. 19310) 1-9 2019/03
-
Estimation of Sorption Behavior of Europium onto Ca-Al-Si Hydrate by Fluorescence Analysis
Peer-reviewed
Yayoi Taneichi, Taiji Chida, Yuichi Niibori
Proceedings of WM2019 (HLW, TRU, LLW/ILW, Mixed, Hazardous Wastes & Environmental Management) (Paper ID. 19222) 1-10 2019/03
-
Alteration of Granite Surface with the Formation of Calcium-Silicate-Hydrate by Alkaline Groundwater
Peer-reviewed
Taiji Chida, Masayuki Hayashi, Yuichi Niibori
Proceedings of WM2019 (HLW, TRU, LLW/ILW, Mixed, Hazardous Wastes & Environmental Management) (Paper ID. 19165) 1-9 2019/03
-
Estimation of Deposition Behavior of Supersaturated Silicic Acid around Geological Disposal Facility
Peer-reviewed
Shogo Tanaka, Yuichi Niibori, Taiji Chida
Proceedings of WM2019 (HLW, TRU, LLW/ILW, Mixed, Hazardous Wastes & Environmental Management) (Paper ID. 19137) 1-6 2019/03
-
Fundamental Study on Sorption Behavior of Europium to Mica Flakes
Peer-reviewed
Masaya Ishijima, Taiji Chida, Yuichi Niibori
Proceedings of WM2019 (HLW, TRU, LLW/ILW, Mixed, Hazardous Wastes & Environmental Management) (Paper ID. 19116) 1-9 2019/03
-
Dependencies of flow velocity on migration behavior of radionuclides in an unsaturated zone around near-surface underground
Takenori Ozutsumi, Yuichi Niibori, Taiji Chida
PBNC 2018 - Pacific Basin Nuclear Conference 353-359 2019
Publisher:
American Nuclear Society
-
Deposition rate of supersaturated silicic acid on Na-type bentonite as a tunnel backfill material
Peer-reviewed
Tsuyoshi Sasagawa, Taiji Chida, Yuichi Niibori
Applied Geochemistry 98 377-382 2018/10
DOI:
10.1016/j.apgeochem.2018.08.007
ISSN:
0883-2927
-
High burn-up operation and MOX burning in LWR; Effects of burn-up and extended cooling period of spent fuel on vitrification and disposal
Peer-reviewed
Kota Kawai, Hiroshi Sagara, Kenji Takeshita, Masahiro Kawakubo, Hidekazu, Asano, Yaohiro Inagaki, Yuichi Niibori, Seichi Sato
Journal of Nuclear Science and Technology 55 (10) 1130-1140 2018/10
DOI:
10.1080/00223131.2018.1480427
ISSN:
0022-3131
-
Dependencies of flow velocity on migration behavior of radionuclides in an unsaturated zone around near-surface
Peer-reviewed
Takenori Ozutsumi, Yuichi Niibori, Taiji Chida
Proceedings of 2018 Pacific Basin Nuclear Conference (Paper No. 25877) 1-7 2018/09
-
Fundamental Study on Effects of Borate on the Sorption of Cesium ions to Calcium Silicate Hydrate
Peer-reviewed
Naoya Hara, Taiji Chida, Yuichi Niibori
Proceedings of WM2018 (HLW, TRU, LLW/ILW, Mixed, Hazardous Wastes & Environmental Management) (Paper ID. 18068) 1-9 2018/03
-
Deposition Behavior of Supersaturated Silicic Acid onto Illite as an Altered Backfilling Material
Peer-reviewed
Shinya Oyama, Tsuyoshi Sasagawa, Taiji Chida, Yuichi Niibori
Proceedings of WM2018 (HLW, TRU, LLW/ILW, Mixed, Hazardous Wastes & Environmental Management) (Paper ID. 18114) 1-8 2018/03
-
Sorption Behavior of Iodate Ions on Calcium Silicate Hydrate under a High Saline Condition
Peer-reviewed
Hayato Onodera, Taiji Chida, Yuichi Niibori
Proceedings of WM2018 (HLW, TRU, LLW/ILW, Mixed, Hazardous Wastes & Environmental Management) (Paper ID. 18176) 1-12 2018/03
-
Sorption of Cationic Radionuclides on Chlorite and Sericite formed by the Hydrothermal Alteration
Peer-reviewed
Taiji Chida, Tomoyuki Toyota, Yuichi Niibori
Proceedings of WM2018 (HLW, TRU, LLW/ILW, Mixed, Hazardous Wastes & Environmental Management) (Paper ID. 18180) 1-9 2018/03
-
Effects of Supersaturated Silicic Acid Concentration on Deposition Rate Around Geological Disposal System
Peer-reviewed
Tsuyoshi Sasagawa, Taiji Chida, Yuichi Niibori
Journal of Nuclear Engineering and Radiation Science 3 (4) , 041010, 1-6 2017/10/01
Publisher:
American Society of Mechanical Engineers (ASME)
DOI:
10.1115/1.4037163
ISSN:
2332-8975 2332-8983
eISSN:
2332-8975
-
Effects of high burn-up operation and extended cooling period of spent fuel on vitrification and storage period
Peer-reviewed
Kota KAWAI, Hiroshi SAGARA, Kenji TAKESHITA, Masahiro KAWAKUBO, Hidekazu ASANO, Yaohiro INAGAKI, Yuichi NIIBORI, Seichi SATO
Proceedings of ICAPP 2017 (2017 International Congress on Advances in Nuclear Power Plants) (Paper ID 17749) 1-9 2017/04
-
Flow Rate Dependency of Permeability Changes with the Deposition of CSH under the Highly Alkaline Ca-rich Condition
Peer-reviewed
Daiki Kurata, Taiji Chida, Yuichi Niibori
Proceedings of WM2017 (HLW, TRU, LLW/ILW, Mixed, Hazardous Wastes & Environmental Management) (Paper ID. 17175) 1-9 2017/03/05
-
Estimation of Cs Migration under an Unsaturated Condition by Parallel-plate Experiments and 2D Advection- dispersion Model
Peer-reviewed
Takumi Nemoto, Takenori Ozutsumi, Taiji Chida, Yuichi Niibori
Proceedings of WM2017 (HLW, TRU, LLW/ILW, Mixed, Hazardous Wastes & Environmental Management) (Paper ID. 17188) 1-10 2017/03/05
-
Sorption Behavior of Iodide Ions on Calcium Silicate Hydrate Formed under the Condition saturated with Saline Water
Peer-reviewed
Hirotaka Tago, Yuichi Niibori, Taiji Chida
Proceedings of WM2017 (HLW, TRU, LLW/ILW, Mixed, Hazardous Wastes & Environmental Management) (Paper ID. 17069) 1-10 2017/03/05
-
Sorption Behavior of Cesium Ions on Calcium Aluminosilicate Hydrate under the Condition Saturated with Saline Water
Peer-reviewed
Hisatoshi Kasahara, Taiji Chida, Yuichi Niibori
Proceedings of WM2017 (HLW, TRU, LLW/ILW, Mixed, Hazardous Wastes & Environmental Management) (Paper ID. 17096) 1-10 2017/03/05
-
Influence of Calcium Concentration on Permeability Changes in Flow-paths Altered by Highly Alkaline Groundwater
Peer-reviewed
Ryo Tashiro, Daiki Kurata, Yuichi Niibori, Taiji Chida
Proceedings of WM2017 (HLW, TRU, LLW/ILW, Mixed, Hazardous Wastes & Environmental Management) (Paper ID. 17129) 1-10 2017/03/05
-
Sorption Behavior of Cationic Radionuclides on Biotite Flakes at pH 5
Peer-reviewed
Taiji Chida, Tomoyuki Toyota, Yuichi Niibori
Proceedings of WM2017 (HLW, TRU, LLW/ILW, Mixed, Hazardous Wastes & Environmental Management) (Paper ID 17326) 1-9 2017/03
-
Development of a method of safety assessment for geological disposal considering long-term evolution of geological and topographical environment by uplift and erosion
Peer-reviewed
Keiichiro Wakasugi, Masaaki Yamaguchi, Shigeru Koo, Fumiya Nagao, Tomoko Kato, Yuji Suzuki, Takeshi Ebashi, Hiroyuki Umeki, Yuichi Nii Bori
Transactions of the Atomic Energy Society of Japan 16 (1) 15-33 2017
Publisher:
Atomic Energy Society of Japan
DOI:
10.3327/taesj.J16.010
ISSN:
2186-2931 1347-2879
-
Sorption Behavior of Cesium on Calcium Silicate Hydrate under High Carbonate Ion Concentration Conditions
Peer-reviewed
Naoyuki Tamura, Taiji Chida, Yuichi Niibori, Seong-Yun Kim
Energy Procedia 131 203-207 2017
Publisher:
Elsevier Ltd
DOI:
10.1016/j.egypro.2017.09.428
ISSN:
1876-6102
-
Fractional diffusion modeling of heat transfer in porous and fractured media
Peer-reviewed
Anna Suzuki, Sergei A. Fomin, Vladimir A. Chugunov, Yuichi Niibori, Toshiyuki Hashida
INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER 103 611-618 2016/12
DOI:
10.1016/j.ijheatmasstransfer.2016.08.002
ISSN:
0017-9310
eISSN:
1879-2189
-
Overview of the Fundamental Research and Human Resource Development for the Decommissioning of Fukushima Daiichi Nuclear Power Station in Japan
Peer-reviewed
Yutaka Watanabe, Takayuki Aoki, Yuichi Niibori, Toru Obara, Isamu Sato, Saishun Yamazaki, Koji Okamoto, Shunichi Suzuki, Yusuke Tamura
Proceedings of the 206 International Conference on Maintenance Science and Technology FC1-1 2016/11
-
Deposition Behavior of Supersaturated Silicic Acid on Ca-type Bentonite in Geological Disposal System
Peer-reviewed
Tsuyoshi Sasagawa, Taiji Chida, Yuichi Niibori
Proceedings of WM2016 (HLW, TRU, LLW/ILW, Mixed, Hazardous Wastes & Environmental Management) (Paper ID 16033) 1-8 2016/03/07
-
Migration Rates of Some Cations in Unsaturated Layer around the Near-Surface Disposal Facilities of Radioactive Wastes
Peer-reviewed
Takenori Ozutsumi, Yuichi Niibori, Taiji Chida
Proceedings of WM2016 (HLW, TRU, LLW/ILW, Mixed, Hazardous Wastes & Environmental Management) (Paper ID 16116) 1-8 2016/03/07
-
Alteration Behavior of Granite Minerals Forming Calcium Silicate Hydrate under a Ca-Rich Highly Akaline Condition
Peer-reviewed
Hiten Fujita, Ryo Tashiro, Taiji Chida, Yuichi Niibori
Proceedings of WM2016 (HLW, TRU, LLW/ILW, Mixed, Hazardous Wastes & Environmental Management) (Paper ID 16160) 1-8 2016/03/07
-
Interaction of Cesium and Barium Ions with Calcium Silicate Hydrate under a Geological Temperature Condition
Peer-reviewed
Taiji Chida, Yuta Saito, Yuichi Niibori
Proceedings of WM2016 (HLW, TRU, LLW/ILW, Mixed, Hazardous Wastes & Environmental Management) (Paper ID 16239) 1-9 2016/03/07
-
EVALUATION OF RETARDATION EFFECT OF CESIUM IONS THROUGH GROUNDWATER UNSATURATED ZONE
Peer-reviewed
Takenori Ozutsumi, Yuichi Niibori, Taiji Chida
PROCEEDINGS OF THE 24TH INTERNATIONAL CONFERENCE ON NUCLEAR ENGINEERING, 2016, VOL 4 (Paper ID 60979) 1-8 2016
DOI:
10.1115/ICONE24-60979
-
EFFECTS OF TEMPERATURE ON DEPOSITION RATE OF SUPERSATURATED SILICIC ACID ON CA-TYPE BENTONITE
Peer-reviewed
Tsuyoshi Sasagawa, Taiji Chida, Yuichi Niibori
PROCEEDINGS OF THE 24TH INTERNATIONAL CONFERENCE ON NUCLEAR ENGINEERING, 2016, VOL 5 11 559-568 2016
DOI:
10.17265/1934-8975/2017.09.001
-
Stability of calcium-silicate-hydrate in the condition saturated highly saline water
Peer-reviewed
Taiji CHIDA, Taihei FUNABASHI, Yuta SAITO, Yuichi NIIBORI
Journal of Nuclear Fuel Cycle and Environent 22 (2) 29-36 2015/09/14
Publisher:
Division of Nuclear Fuel Cycle and Environment, Atomic Energy Society of Japan
DOI:
10.3327/jnuce.22.2_29
ISSN:
1884-7579
-
Prediction of reinjection effects in fault-related subsidiary structures by using fractional derivative-based mathematical models for sustainable design of geothermal reservoirs
Peer-reviewed
Anna Suzuki, Yuichi Niibori, Sergei Fomin, Vladimir Chugunov, Toshiyuki Hashida
GEOTHERMICS 57 196-204 2015/09
DOI:
10.1016/j.geothermics.2015.04.001
ISSN:
0375-6505
eISSN:
1879-3576
-
ICONE23-1223 EFFECTS OF SUPERSATURATED SILICIC ACID CONCENTRATION ON DEPOSITION RATE AROUND GEOLOGICAL DISPOSAL SYSTEM
Peer-reviewed
Sasagawa Tsuyoshi, Chida Taiji, Niibori Yuichi, Mimura Hitoshi
Proceedings of the ... International Conference on Nuclear Engineering. Book of abstracts : ICONE 2015 (23) "ICONE23-1223-1"-"ICONE23-1223-8" 2015/05/17
Publisher:
The Japan Society of Mechanical Engineers
-
Characterization of Mass/Heat Transfer in Fractured Geothermal Reservoirs by Means of Mathematical Model for Complex Systems
Peer-reviewed
Anna SUZUKI, Yuichi NIIBORI, Sergei A. FOMIN, Vladimir A. CHUGUNOV, Toshiyuki HASHIDA
Proceedings World Geothermal Congress 2015 (No.22074) 1-10 2015/04
-
Interactions of Cesium and Barium Ions with Calcium Silicate Hydrate under the Condition Saturated with Saline Water
Peer-reviewed
Yuta Saito, Taiji Chida, Yuichi Niibori, Hitoshi Mimura
Proceedings of WM2015 (HLW, TRU, LLW/ILW, Mixed, Hazardous Wastes & Environmental Management) (Paper No. 15247) 1-10 2015/03
-
Influences of Temperature on Permeability Changes of Flow-paths Altered by Highly Alkaline Ca-rich Groundwater
Peer-reviewed
Taiji Chida, Daiki Kurata, Yuichi Niibori, Hitoshi Mimura
Proceedings of WM2015 (HLW, TRU, LLW/ILW, Mixed, Hazardous Wastes & Environmental Management) (Paper No. 15192) 1-7 2015/03
-
Effects of pH on Deposition Rate of Supersaturated Silicic Acid around Geological Disposal System
Peer-reviewed
Tsuyoshi Sasagawa, Taiji Chida, Yuichi Niibori, Hitoshi Mimura
Proceedings of WM2015 (HLW, TRU, LLW/ILW, Mixed, Hazardous Wastes & Environmental Management) (Paper No. 15245) 1-9 2015/03
-
Selective Separation of Sr by Potassium Titanates from Solution of Nitrate
Peer-reviewed
Hitoshi Kanda, Hitoshi Mimura, Yuichi Niibori, Mamoru Iwasaki, Koichi Mori
Proceedings of WM2015 (HLW, TRU, LLW/ILW, Mixed, Hazardous Wastes & Environmental Management) (Paper No. 15248) 1-9 2015/03
-
Separation of Am and Cm by using TODGA and DOODA(C8) adsorbents with hydrophilic ligand-nitric acid solution
Peer-reviewed
Shigekazu Usuda, Kei Yamanishi, Hitoshi Mimura, Yuji Sasaki, Akira Kirishima, Nobuaki Sato, Yuichi Niibori
JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY 303 (2) 1351-1355 2015/02
DOI:
10.1007/s10967-014-3481-7
ISSN:
0236-5731
eISSN:
1588-2780
-
Characterization of Tracer Responses in Fractured Geothermal Reservoirs Based on Fractional Derivative Mathematical Model for Estimation of Fracture Distribution in Geothermal Reservoirs
Peer-reviewed
Hiroshi MAKITA, Anna SUZUKI, Takumi IWAGAKI, Yuichi NIIBORI, Toshiyuki HASHIDA
Journal of the Mining and Materials Processing Insttute of Japan 131 (1) 1-8 2015/01
DOI:
10.2473/journalofmmij.131.1
-
Analysis of Water Injection in Fractured Reservoirs Using a Fractional-Derivative-Based Mass and Heat Transfer Model
Peer-reviewed
Anna Suzuki, Yuichi Niibori, Sergei A. Fomin, Vladimir A. Chugunov, Toshiyuki Hashida
MATHEMATICAL GEOSCIENCES 47 (1) 31-49 2015/01
DOI:
10.1007/s11004-014-9522-5
ISSN:
1874-8961
eISSN:
1874-8953
-
Fractional derivative-based tracer analysis method for the characterization of mass transport in fractured geothermal reservoirs
Peer-reviewed
Anna Suzuki, Yuichi Niibori, Sergei A. Fomin, Vladimir A. Chugunov, Toshiyuki Hashida
GEOTHERMICS 53 125-132 2015/01
DOI:
10.1016/j.geothermics.2014.05.003
ISSN:
0375-6505
eISSN:
1879-3576
-
Evaluation of sorption behavior of iodide ions on calcium sificate hydrate and hydrotalcite
Peer-reviewed
Taiji Chida, Jun Furuya, Yuichi Niibori, Hitoshi Mimura
Materials Research Society Symposium Proceedings 1744 (mrsf14-1744-ee08-09) 29-34 2015
Publisher:
Materials Research Society
DOI:
10.1557/opl.2015.336
ISSN:
0272-9172
-
Selective adsorption and stable solidification of radioactive cesium ions by porous silica gels loaded with insoluble ferrocyanides
Peer-reviewed
Yin XiangBiao, Wu Yan, Hitoshi Mimura, Yuichi Niibori, Wei YueZhou
SCIENCE CHINA-CHEMISTRY 57 (11) 1470-1476 2014/11
DOI:
10.1007/s11426-014-5211-y
ISSN:
1674-7291
eISSN:
1869-1870
-
Development of mathematical heat transfer model toward design of reinjection for sustainable geothermal extraction
Peer-reviewed
Suzuki Anna, Niibori Yuichi, Fomin Sergei A, Chugunov Vladimir A, Hashida Toshiyuki
Proceedings of Grand Renewable Energy 2014 International Conference and Exhibition 2014/08
-
Chromatographic Separation of Nuclear Rare Metals by Highly Functional Xerogels
Peer-reviewed
Takashi ONISHI, Shin-ichi KOYAMA, Rana Syed MASUD, Takuya KAWAMURA, Hitoshi MIMURA, Yuichi NIIBORI
J. ION EXCHANGE 25 (4) 220-227 2014/08/01
DOI:
10.5182/jaie.25.220
-
Estimation of Permeability Changes due to Contact with Highly Alkaline Ca-rich Solution by Micro Flow-Cell of Granite Chip
Peer-reviewed
Daiki Kurata, Taiji Chida, Yuichi Niibori, Hitoshi Mimura
Proceedings of WM2014 (HLW, TRU, LLW/ILW, Mixed, Hazardous Wastes & Environmental Management) (Paper No. 14094) 1-9 2014/03
-
Raman Spectra of Calcium Silicate Hydrates Sorbing Iodine Ions in Saline Groundwater
Peer-reviewed
Jun Furuya, Taiji Chida, Yuichi Niibori, Hitoshi Mimura
Proceedings of WM2014 (HLW, TRU, LLW/ILW, Mixed, Hazardous Wastes & Environmental Management) (Paper No. 14077) 1-14 2014/03
-
The Influence of Calcium Ions on Migration of Colloidal Silicic Acid in the Presence of Solid phase
Peer-reviewed
Taiji Chida, Yuichi Niibori, Hitoshi Mimura
Proceedings of WM2014 (HLW, TRU, LLW/ILW, Mixed, Hazardous Wastes & Environmental Management) (Paper No. 14123) 1-10 2014/03
-
Characterization of Mass/Heat Transfer in Fractured Geothermal Reservoirs Using Mathematical Model of Complex Dynamical System
Peer-reviewed
Anna. Suzuki, Yuichi. NIIBORI, Sergei. A. FOMIN, Vladimir. A. CHUGUNOV, Toshiyuki. HASHIDA
Proceedings of Stanford Geothermal Reservoir Engineering Workshop 39 1-9 2014/02
-
Deposition behavior of supersaturated silicic acid in the condition of relatively high Ca or Na concentration
Peer-reviewed
Taiji Chida, Yuichi Niibori, Hayata Shinmura, Hitoshi Mimura
Materials Research Society Symposium Proceedings 1665 55-60 2014
Publisher:
Materials Research Society
DOI:
10.1557/opl.2014.628
ISSN:
0272-9172
-
SELECTIVE UPTAKE OF SR AND STABLE SOLIDIFICATION USING POTASSIUM TITANATES
Peer-reviewed
Hitoshi Kanda, Hitoshi Mimura, Yuichi Niibori, Mamoru Iwasaki, Koichi Mori, Nobuki Itoi, Toshiki Goto
PROCEEDINGS OF THE 22ND INTERNATIONAL CONFERENCE ON NUCLEAR ENGINEERING - 2014, VOL 5 ICONE22-30289 1-6 2014
DOI:
10.1115/ICONE22-30289
-
FLUORESCENCE EMISSION BEHAVIOR OF Eu(III) SORBED ON CALCIUM SILICATE HYDRATES FORMED WITH NO DRIED PROCESS
Peer-reviewed
Yuichi Niibori, Masayuki Narita, Akira Kirishima, Taiji Chida, Hitoshi Mimura
PROCEEDINGS OF THE 21ST INTERNATIONAL CONFERENCE ON NUCLEAR ENGINEERING - 2013, VOL 5 1 (4) 1-7 2014
DOI:
10.1299/mej.2014tep0027
-
A DOUBLE POROSITY MODEL TO DESCRIBE BOTH PERMEABILITY CHANGE AND DISSOLUTION PROCESSES
Peer-reviewed
Yuichi Niibori, Hideo Usui, Taiji Chida, Hitoshi Mimura
PROCEEDINGS OF THE 22ND INTERNATIONAL CONFERENCE ON NUCLEAR ENGINEERING - 2014, VOL 4 2 (5) 1-11 2014
DOI:
10.1299/mej.15-00210
-
Modeling mass and heat transfer in geothermal reservoirs using fractional differential equations
Suzuki Anna, Horne Ronald N, Makita Hiroshi, Niibori Yuichi, Fomin Sergei, Chugunov Vladimir, Hashida Toshiyuki
Proceedings of the 10th International Conference on Flow Dynamics 2013/11
-
A Study of Prediction of Tracer Response at Different Inter-well Distances Using Fractional Advection-Dispersion Equation
Peer-reviewed
Anna SUZUKI, Hiroshi MAKITA, Yuichi NIIBORI, Toshiyuki HASHIDA
J. Geothermal Res. Soc. Japan 35 (4) 149-161 2013/10
Publisher:
THE GEOTHERMAL RESEARCH SOCIETY OF JAPAN
DOI:
10.11367/grsj.35.149
ISSN:
0388-6735
-
Chromatographic Separation Behaviors of Am, Cm, and Eu onto TODGA and DOODA(C8) Adsorbents with Hydrophilic Ligand-Nitric Acid Eluents
Peer-reviewed
Shigekazu Usuda, Kei Yamanishi, Hitoshi Mimura, Yuji Sasaki, Akira Kirishima, Nobuaki Sato, Yuichi Niibori
CHEMISTRY LETTERS 42 (10) 1220-1222 2013/10
DOI:
10.1246/cl.130476
ISSN:
0366-7022
eISSN:
1348-0715
-
Selective Adsorption and Stable Solidification of Radioactive Cesium Ions
Peer-reviewed
Hitoshi Mimura, Pham Luong Thi Quynh, Yuichi Niibori, Yuki Ikarashi, Yan Wu, Yue-Zhou Wei
Proceedings of THE 15th INTERNATIONAL CONFERENCE ON ENVIRONMENTAL REMEDIATION AND RADIOACTIVE WASTE MANAGEMENT ICEM2013-96130 1-8 2013/09/12
-
The present situation and future prospects of groundwater colloids studies on the performance assessment of geological disposal of radioactive wastes in Japan
Peer-reviewed
Seiya NAGAO, Yuichi NIIBORI, Tadao TANAKA, Takayuki SASAKI, Takumi SAITO, Akira KIRISHIMA, Hideki YOSHIKAWA, Kazuki IIJIMA, Katsuhiro HAMA, Teruki IWATSUKI, Yoshio TAKAHASHI, Yasuhisa ADACHI, Yohey SUZUKI, Yoshio WATANABE
原子力バックエンド研究 20 (1) 3-14 2013/06/15
Publisher:
Division of Nuclear Fuel Cycle and Environment, Atomic Energy Society of Japan
DOI:
10.3327/jnuce.20.3
ISSN:
1884-7579
-
Fundamental Study on Temperature Dependence of Deposition Rate of Silicic Acid
Peer-reviewed
Hayata Shinmura, Yuichi Niibori, Hitoshi Mimura
Proceedings of WM2013 (HLW, TRU, LLW/ILW, Mixed, Hazardous Wastes & Environmental Management) (Paper No. 13270) 1-13 2013/03
-
Estimation of Sorption Behavior of Europium(III) Using Biotite Flakes
Peer-reviewed
Go Sasaki, Yuichi Niibori, Akira Kirishima, Hitoshi Mimura
Proceedings of WM2013 (HLW, TRU, LLW/ILW, Mixed, Hazardous Wastes & Environmental Management) (Paper No. 13272) 1-11 2013/03
-
Evaluation of Adsorption Properties for Cs and Sr Selective Adsorbents
Peer-reviewed
Tomonori Nakai, Hitoshi Mimura, Syunya Wakabayashi, Yuichi Niibori, Hiroshi Tanigawa, Eiji Ishizaki, Fumio Kurosaki, Minoru Matsukura
Proceedings of WM2013 (HLW, TRU, LLW/ILW, Mixed, Hazardous Wastes & Environmental Management) (Paper No. 13171) 1-8 2013/02/28
-
Some experiments on sorption behavior of iodide ions into CSH gel under the condition saturated with saline groundwater
Peer-reviewed
Yuichi Niibori, Taihei Funabashi, Hitoshi Mimura
Materials Research Society Symposium Proceedings 1518 (mrsf12-1518-ll13-04) 225-230 2013
DOI:
10.1557/opl.2012.1715
ISSN:
0272-9172
-
Development of Fractional Derivative-Based Mass and Heat Transport Model
A. Suzuki, R. Horne, H. Makita, Y. Niibori, S. Fomin, V. Chugunov, T. Hashida
Proceedings of Thirty-Eighth Workshop on Geothermal Reservoir Engineering (Stanford University) 38 343-348 2013/01
-
Chromatographic separation of Cs in simulated high-level liquid wastes
Peer-reviewed
Takuya Kawamura, Takashi Ohnishi, Rana Syed Masud, Yan Wu, Hitoshi Mimura, Yuichi Niibori
Energy Procedia 39 328-336 2013
Publisher:
Elsevier Ltd
DOI:
10.1016/j.egypro.2013.07.220
ISSN:
1876-6102
-
Characterization of Tracer Responses Using Fractional Derivative-Based Mathematical Model and Its Application to Prediction of Mass Transport in Fractured Reservoirs
Peer-reviewed
Anna Suzuki, Hiroshi Makita, Yuichi Niibori, Sergei A. Fomin, Vladimir A. Chugunov, Toshiyuki Hashida
GRC Transactions 36 1391-1396 2012/12
-
Separation of Re(VII) and Tc(VII) in simulated HLLW using a column packed with xerogel microcapsules enclosing MIDOA extractants
Peer-reviewed
Rana Syed Masud, H. Mimura, T. Sugimori, Y. Niibori, Y. Sasaki
Fuelling the Future: Advances in Science and Technologies for Energy Generation Transmission and Storage, edited by A. Mendez-Vilas 440-444 2012/12/01
-
Uptake properties of Re(VII) and Tc(VII) for xerogel microcapsules enclosing MIDOA extractants
Peer-reviewed
H. Mimura, T. Sugumori, Rana Syed Masud, Y. Niibori, Y. Sasaki
Fuelling the Future: Advances in Science and Technologies for Energy Generation Transmission and Storage, edited by A. Mendez-Vilas 452-456 2012/12/01
-
Selective Adsorption of Palladium by Norvel Xerogels Enclosing Insoluble Copper Ferrocyanides
Peer-reviewed
Hitoshi Mimura, Takenori Kuzumaki, Yuichi Niibori
Proceedings of International Confference on Ion Exchange (IEX2012) 1-12 2012/09/21
-
Characterization of Fluid Flow in Fractured Geothermal Reservoirs based on Fractional Derivative Mathematical Model
Peer-reviewed
Hiroshi Makita, Anna Suzuki, Yuichi Niibori, Toshiyuki Hashida
Proceedings of Ninth International Conference on Flow Dynamics, September 19-21, 2012, Sendai, Miyagi, Japan, (2012), 664-665 664-665 2012/09/19
-
Study on adsorption behavior of cesium using ammonium tungstophosphate (AWP)-calcium alginate microcapsules
Peer-reviewed
Wu Yan, Hitoshi Mimura, Yuichi Niibori, Takashi Ohnishi, Shinichi Koyama, Wei YueZhou
SCIENCE CHINA-CHEMISTRY 55 (9) 1719-1725 2012/09
DOI:
10.1007/s11426-012-4696-5
ISSN:
1674-7291
-
Selective Separation of Molybdenum by Highly Functional Xerogels Enclosing LIX63 Extractant
Peer-reviewed
Shunsuke Susa, Toshiaki Sugimori, Syed Masud Rana, Hiroshi Mimura, Yuichi Niibori
Proceedings of International Conference of Ion Exchange (IEX2012) 1-9 2012/09
-
Selective Adsorption and Recovery of Au(III) by Alginate Gel Polymer Microcapsules Enclosing TOA Extractant
Peer-reviewed
Syed Masud Rana, Hitoshi Mimura, Yuichi Niibori
Proceedings of International Confference on Ion Exchange (IEX2012) 1-10 2012/09
-
Some Fundamental Experiments on Apparent Dissolution Rate of Gas Phase in the Groundwater Recovery Processes of the Geological Disposal System
Peer-reviewed
Taiki Yoshii, Yuichi Niibori, Hitoshi Mimura
Proceedings of WM2012 Conference (HLW, TRU, LLW/ILW, Mixed, Hazardous Wastes & Environmental Management), February 26- March 1 2012 Phoenix, USA (CD-ROM) (Paper ID. 12146) 1-9 2012/06/30
-
Sorption Behavior of Eu(III) into CSH Gel in Imitated Saline Groundwater
Peer-reviewed
Taihei Funabashi, Yuichi Niibori, Hitoshi Mimura
Proceedings of WM2012 Conference (HLW, TRU, LLW/ILW, Mixed, Hazardous Wastes & Environmental Management), February 26- March 1 2012 Phoenix, USA (CD-ROM) (Paper No. 12145) 1-11 2012/06/30
-
Selective uptake of caesium by mordenite enclosing AMP microcapsules
Peer-reviewed
Shun Kanome, Hiroshi Mimura, Yuichi Niibori
Eleventh Information Exchange Meeting on ACTINIDE AND FISSION PRODUCT PARTITIONING AND TRANSMUTATION 1-9 2012/06
-
Immobilisation of caesium by zeolites and characterisation of ceramic solid forms
Peer-reviewed
Shin Tomiyama, Hitoshi Mimura, Yuichi Niibori, Isao Yamagishi, Yasuji Morita
Eleventh Information Exchange Meeting on ACTINIDE AND FISSION PRODUCT PARTITIONING AND TRANSMUTATION 1-10 2012/06
-
Selective Separation of Au(III) by the Column of Alginate Xerogel Microcapsules Enclosing TOA Extractant
Peer-reviewed
Rana Syed Masud, Hitoshi Mimura, Yuichi Niibori
Journal of Chemistry and Chemical Engineering 6 (2) 462-469 2012/06
-
A Calculation of Spatial Range of Colloidal Silicic Acid Deposited Downstream from the Alkali Front
Peer-reviewed
Yuichi Niibori, Kazuki Iijima, Naoyuki Tamura, Hitoshi Mimura
Jonrnal of Power and Energy Systems 6 (2) 140-150 2012/06
Publisher:
The Japan Society of Mechanical Engineers
DOI:
10.1299/jpes.6.140
ISSN:
1881-3062
-
Burning of MOX fuels in LWRs; fuel history effects on thermal properties of hull and end piece wastes and the repository performance
Peer-reviewed
Fumio Hirano, Seichi Sato, Tamotsu Kozaki, Yaohiro Inagaki, Tomohiko Iwasaki, Toshiaki Ohe, Kazuyuki Kato, Kazumi Kitayama, Shinya Nagasaki, Yuichi Niibori
JOURNAL OF NUCLEAR SCIENCE AND TECHNOLOGY 49 (3) 310-319 2012/03
DOI:
10.1080/00223131.2012.660021
ISSN:
0022-3131
eISSN:
1881-1248
-
Fractional derivative–based mass and heat transport model for evaluation of the effect of water injection in geothermal reservoirs
Suzuki Anna, Makita Hiroshi, Niibori Yuichi, Hashida Toshiyuki
Proceedings of the 13th Korea-Japan Students Symposium 2012
-
Deposition of calcium-silicate-hydrate gel on rough surface of granite from calcium-rich highly alkaline plume
Peer-reviewed
Yuichi Niibori, Kyo Komatsu, Hitoshi Mimura
Materials Research Society Symposium Proceedings 1475 349-354 2012
DOI:
10.1557/opl.2012.598
ISSN:
0272-9172
-
Selective separation of Re(VII) and Tc(VII) by xerogel microcapsules enclosing TOA extractant
Peer-reviewed
Rana Syed Masud, Yan Wu, Hitoshi Mimura, Yuichi Niibori, Takasi Onishi, Sin-ichi Koyama
ATALANTE 2012 INTERNATIONAL CONFERENCE ON NUCLEAR CHEMISTRY FOR SUSTAINABLE FUEL CYCLES 7 258-267 2012
DOI:
10.1016/j.proche.2012.10.042
ISSN:
1876-6196
-
Selective separation and recovery of cesium by ammonium tungstophosphate-alginate microcapsules
Peer-reviewed
Hitoshi Mimura, Yan Wu, Wang Yufei, Yuichi Niibori, Isao Yamagishi, Masaki Ozawa, Takashi Ohnishi, Shinichi Koyama
NUCLEAR ENGINEERING AND DESIGN 241 (12) 4750-4757 2011/12
DOI:
10.1016/j.nucengdes.2011.03.031
ISSN:
0029-5493
-
Identification of Eu(III) Sorption into CSH Gel by the Changes of Fluorescence Emission Spectrum and BET Surface Area
Peer-reviewed
Yuichi Niibori, Keisuke Shirai, Hiroaki Yoshikawa, Hitoshi Mimura
Proceedings of WM2011 (HLW, TRU, LLW/ILW, Mixed, Hazardous Wastes & Environmental Management), February 27 - March 3, 2011, Phoenix, USA CD-ROM (Paper No. 11192) 1-8 2011/02
-
Deposition Rates of Polymeric Silicic Acid onto the Surface of Silicate Minerals in the Co-presence of Ca Ions
Peer-reviewed
Naoyuki Tamura, Yuichi Niibori, Hitoshi Mimura
Proceedings of WM2011 (HLW, TRU, LLW/ILW, Mixed, Hazardous Wastes & Environmental Management), February 27 - March 3, 2011, Phoenix, USA CD-ROM (Paper No. 11378) 1-9 2011/02
-
SELECTIVE SEPARATION AND RECOVERY OF CESIUM BY AMMONIUM TUNGSTOPHOSPHATE-ALGINATE MICROCAPSULES
Peer-reviewed
Hitoshi Mimura, Yan Wu, Wang Yufei, Yuichi Niibori, Isao Yamagishi, Masaki Ozawa, Takashi Ohnishi, Shinichi Koyama
PROCEEDINGS OF THE 18TH INTERNATIONAL CONFERENCE ON NUCLEAR ENGINEERING 2010, VOL 1 CD-ROM (Paper No. ICONE18-29091) 419-+ 2011
DOI:
10.1115/ICONE18-29091
-
Sorption Behavior of Iodine on Calcium Silicate Hydrates Formed as a Secondary Mineral
Peer-reviewed
Keisuke Shirai, Yuichi Niibori, Akira Kirishima, Hitoshi Mimura
PROCEEDINGS OF THE 13TH INTERNATIONAL CONFERENCE ON ENVIRONMENTAL REMEDIATION AND RADIOACTIVE WASTE MANAGEMENT, 2010, VOL 2 CD-ROM (Paper No. ICEM2010-40089) 237-242 2011
-
Selective Uptake of Palladium from High-Level Liquid Wastes by Hybrid Microcapsules Enclosed with Insoluble Ferrocyanides
Peer-reviewed
Hitoshi Mimura, Takashi Sakakibara, Wu Yan, Yuichi Niibori, Shin-ichi Koyama, Takashi Ohnishi
PROCEEDINGS OF THE 13TH INTERNATIONAL CONFERENCE ON ENVIRONMENTAL REMEDIATION AND RADIOACTIVE WASTE MANAGEMENT, 2010, VOL 2 CD-ROM (Paper No. ICEM2010-40103) 265-272 2011
DOI:
10.1115/ICEM2010-40103
-
SELECTIVE SEPARATION AND RECOVERY OF CESIUM BY AMMONIUM TUNGSTOPHOSPHATE-ALGINATE MICROCAPSULES
Peer-reviewed
Hitoshi Mimura, Yan Wu, Wang Yufei, Yuichi Niibori, Isao Yamagishi, Masaki Ozawa, Takashi Ohnishi, Shinichi Koyama
PROCEEDINGS OF THE 18TH INTERNATIONAL CONFERENCE ON NUCLEAR ENGINEERING 2010, VOL 1 (241) 419-+ 2011
DOI:
10.1016/j.nucengdes.2011.03.031
-
Uncertainty of relative permeability to describe Two-Phase flow in geological disposal system
Peer-reviewed
Yuichi Niibori, A. H.N. Joonhong, Hitosht Mimura
Nuclear Technology 175 (3) 641-651 2011
Publisher:
American Nuclear Society
DOI:
10.13182/NT11-A12512
ISSN:
0029-5450
-
Characterizing Non-Fickian Transport in Fractured Rock Masses Using Fractional Derivative-Based Mathematical Model
Peer-reviewed
Anna Suzuki, Ryuichi Chiba, Takashi Okaze, Yuichi Niibori, Sergei Fomin, Vladimir Chugnov, Toshiyuki Hashida
Geothermal Resources Council Transactions 34 1179-1184 2010/10/24
-
Adsorption Properties of Technetium and Rhenium for Hybrid Microcapsules Enclosing TOA Extractant
Peer-reviewed
Yan Wu, Hitoshi Mimura, Yuichi Niibori, Shinichi Koyama, Takashi Ohnishi
Proceedings of 17th Pacific Basin Nuclear Conference (17PBNC) CD-ROM 1-13 2010/10
-
Selective Separation of Re(VII) by Hybrid Microcapsules Enclosing Amines
Peer-reviewed
Hitoshi Mimura, Yan Wu, Yuichi Niibori
Journal of Ion Exchange 21 (3) 344-349 2010/07
-
Adsorption Properties of Nuclear Rare Metals for Hybrid Microcapsules Enclosing MIDOA Extractant
Peer-reviewed
Toshiaki Sugimori, Yan Wu, Hitoshi Mimura, Yuichi Niibori
Journal of Ion Exchange 21 (3) 350-355 2010/07
-
Sorption Behavior of Eu(III) Into Calcium Silicate Hydrate (CSH) Gel With Relatively Low Ca/Si Ratio <1.0
Peer-reviewed
Masayuki Narita, Yuichi Niibori, Hitoshi Mimura, Akira Kirishima, Joonhong Ahn
Proceedings of WM2010 (HLW, TRU, LLW/ILW, Mixed, Hazardous Wastes & Environmental Management), March7-11, 2010, Phoenix, USA (Paper No.10096) 1-9 2010/03/08
-
Dynamic behavior of silicic acid in the co-presence of the solid phase and Ca ions
Peer-reviewed
Naoyuki Tamura, Yuichi Niibori, Kazuki Iijima, Hitoshi Mimura
Proceedings of WM2010 (HLW, TRU, LLW/ILW, Mixed, Hazardous Wastes & Environmental Management), March7-11, 2010, Phoenix, USA (Paper No. 10179) 1-11 2010/03/08
-
Selective separation and recovery of Mo(VI) by hybrid microcapsules containing organic extractant
Peer-reviewed
Kaoru Ikeda, Yan Wu, Hitoshi Mimura, Yuichi Niibori, Yoshito Wakui, Masahiko Osaka, Shinichi Koyama, Takashi Ohnis
Proceedings of WM2010 (HLW, TRU, LLW/ILW, Mixed, Hazardous Wastes & Environmental Management), March7-11, 2010, Phoenix, USA (Paper No. 10179) 1-11 2010/03/08
-
Evaluation of Solute Transport through a Fracture by Considering the Spatial Distributions of Retardation Effect in Grain Scale
Peer-reviewed
Yuichi Niibori, Ryohei Nakata, Osamu Tochiyama, Hitoshi Mimura
JOURNAL OF HYDROLOGIC ENGINEERING 14 (11) 1214-1220 2009/11
DOI:
10.1061/(ASCE)1084-0699(2009)14:11(1214)
ISSN:
1084-0699
-
Developnebt of Simulator for Geothermal Heat Pump System Considering Groundwater Flow
Peer-reviewed
Hirokazu MORIYA, Takahiro YAMADA, Yuichi NIIBORI, Hiroshi ASANUMA, Hiroaki NIITSUMA
J. Geotherm, Res. Soc. Japan 31 (4) 203-212 2009/10/01
DOI:
10.11367/grsj.31.203
-
Selective Separation of Heat-Generation Nuclide by Silica gels Loading with Ammonium Molybdophosphate - Adv.-ORIENT Cycle Development
Peer-reviewed
Yusuke Endo, Yan Wu, Hitoshi Mimura, Yuichi Niibori, Shinichi Koyama, Takashi Ohnishi, Hiroshi Obayashi, Isao Yamagishi, Masaki Ozawa
Proceedings of GlOBAL 2009 1007-1015 2009/09/06
-
Selective uptake of plutonium (IV) on calcium alginate gel polymer and TBP microcapsule
Peer-reviewed
Yan Wu, Hitoshi Mimura, Yuichi Niibori
JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY 281 (3) 513-520 2009/09
DOI:
10.1007/s10967-009-0022-x
ISSN:
0236-5731
-
LWR High Burn-Up Operation and MOX Introduction; Fuel Cycle Performance from the Viewpoint of Waste Management
Peer-reviewed
Yaohiro Inagaki, Tomohiko Iwasaki, Seichi Sato, Toshiaki Ohe, Kazuyuki Kato, Seishi Torikai, Yuichi Niibori, Shinya Nagasaki, Kazumi Kitayama
JOURNAL OF NUCLEAR SCIENCE AND TECHNOLOGY 46 (7) 677-689 2009/07
DOI:
10.1080/18811248.2007.9711575
ISSN:
0022-3131
eISSN:
1881-1248
-
Thermal Impact on Geological Disposal of Hull and End Piece Wastes Resulting from High-Burn-up Operation of LWR and Introduction of MOX Fuels into LWR
Peer-reviewed
Fumio Hirano, Seichi Sato, Tamotsu Kozaki, Yaohiro Inagaki, Tomohiko Iwasaki, Toshiaki Ohe, Kazuyuki Kato, Kazumi Kitayama, Seishi Torikai, Yuichi Niibori, Shinya Nagasaki
JOURNAL OF NUCLEAR SCIENCE AND TECHNOLOGY 46 (5) 443-452 2009/05
DOI:
10.1080/18811248.2007.9711551
ISSN:
0022-3131
eISSN:
1881-1248
-
Adsorption and Elution Behavior of Cesium and Rubidium on Ammonium Tungstophosphate (AWP)-CaALG Alginate Microcapsules
Peer-reviewed
Yan Wu, Chuanpin Lee, Hitoshi Mimura, Yuichi Niibori, Isao Yamagishi, Shinichi Koyama, Masaki Ozawa
Proceedings of HLW, TRU, LLW/ILW, Mixed, Hazardous Wastes & Environmental Management 2009 (CD-ROM) 1-8 2009/03/01
-
3D Random Walk Simulation of Migration Behavior of Radionuclide in a Granite Core
Peer-reviewed
Yoshimi Seida, Hiroyasu Takase, Hiroaki Takahashi, Yuichi Niibori
SCIENTIFIC BASIS FOR NUCLEAR WASTE MANAGEMENT XXXII 1124 543-548 2009
ISSN:
0272-9172
-
Dependence of the Dynamic Behavior of Supersaturated Silicic Acid on the Surface Area of the Solid Phase
Peer-reviewed
Yuichi Niibori, Yasunori Kasuga, Hiroshi Kokubun, Kazuki Iijima, Hitoshi Mimura
SCIENTIFIC BASIS FOR NUCLEAR WASTE MANAGEMENT XXXII 1124 319-324 2009
ISSN:
0272-9172
-
Preparation of Ferrocyanide Molybdate and Their Selective Uptake Properties for Palladium and Cesium Ions
Peer-reviewed
Ayumi ASAKURA, Yusuke ENDO, Yan WU, Kaoru IKEDA, Hitoshi MIMURA, Yuichi NIIBORI, Shin-ichi KOYAMA, Masaki OZAWA
Proceedings of 16th Pacific Basin Nuclear Conference (16PBNC) P16P1056, 1-6 2008/10/13
-
Selective Uptake of Re(VII) by Amine Microcapsules
Peer-reviewed
Yan WU, Hitoshi MIMURA, Yuichi NIIBORI
Proceedings of 16th Pacific Basin Nuclear Conference (16PBNC) P16P1071, 1-6 2008/10/13
-
Selective Uptake of Manganese in Seawater by Hybrid Microcapsules
Peer-reviewed
Takenori KUZUMAKI, Wu YAN, Hitoshi MIMURA, Yuichi NIIBORI
Proceedings of 16th Pacific Basin Nuclear Conference (16PBNC) P16P1076, 1-6 2008/10/13
-
Deposition Rates of Colloidal Silicic Acid onto the Surface of Silicate Mineral
Peer-reviewed
Hiroshi Kokubun, Yuichi Niibori, Kazuki Iijima, Hitoshi Mimura
Proceedings of 16th Pacific Basin Nuclear Conference (16PBNC) P16P1154, 1-6 2008/10/13
-
Permeability Change with Dissolution and Precipitation Reaction induced by Highly Alkaline Plume in Packed Bed with Amorphous Silica Particles
Peer-reviewed
Kyo Komatsu, Hideo Usui, Junichi Kadowaki, Yuichi Niibori, Hitoshi Mimura
Proceedings of 16th Pacific Basin Nuclear Conference (16PBNC) P16P1167, 1-6 2008/10/13
-
The educational activities of atomic partnership in Tohoku University since 2005
Peer-reviewed
Mitsuhiro Fujiwara, Tadao Mogami, Yuichi Niibori, Akira Hasegawa, Hiromichi Yamazaki, Keizo Ishii
Proceedings of 16th Pacific Basin Nuclear Conference (16PBNC) P16P1377, 1-5 2008/10/13
-
Evaluation of Radionuclide Transport in Rock Matrix with Heterogeneous Distribution of Retardation Coefficient
Peer-reviewed
Yuichi NIIBORI, Hirofumi FUTAMATA, Hitoshi MIMURA
Proceedings of 16th Pacific Basin Nuclear Conference (16PBNC) P16P1074, 1-6 2008/10/12
-
Sorption Behavior of Europium on Calcium Silicate Hydrates
Peer-reviewed
Yuichi NIIBORI, Masayuki NARITA, Junichi KADOWAKI, Hiroaki YOSHIKAWA, Akira KIRISHIMA, Hitoshi MIMURA
Proceedings of 16th Pacific Basin Nuclear Conference (16PBNC) P16P1075, 1-6 2008/10/12
-
Numerical Simulations of the Anomalous Solute Transport in a Fractured Porous Aquifer
Peer-reviewed
Ryuichi Chiba, Takashi Okaze, Sergei Fomin, Vladimir Chugunov, Yuichi Niibori, Hisao Fukunaga, Toshiyuki Hashida
GRC (Geothermal Resources Council) Transactions 32 441-443 2008/10
-
Selective separation of nuclides by hybrid microcapsules: (1) Separation of heat-generating nuclides (Cs,Sr)
Peer-reviewed
Y.Endo, T.Tachibana, W.Yan, L.Chuanpin, H.Mimura, Y.Niibori, M.Ozawa, S.Koyama, M.Kamiya
Proceedings of 10th OECD NEA Information Exchange Meeting on Actinide and Fission Product Partitioning and Transmutation 1-10 2008/10
-
Selective separation of nuclides by hybrid microcapsules: (2) Separation of rear metals (Re,Mo)
Peer-reviewed
W.Yan, K.Ikeda, L.Chuanpin, H.Mimura, Y.Niibori, M.Osaka, S.Koyama, Y.Wakui
Proceedings of 10th OECD NEA Information Exchange Meeting on Actinide and Fission Product Partitioning and Transmutation 1-10 2008/10
-
Uptake of Strontium (II) in Concentrated Nitric Acid by Microcapsules Enclosed with Decyl-18-Crown-6
Peer-reviewed
Takahiro TACHIBANA, Yan WU, Chuan-Pin LEE, Hitoshi MIMURA, Yuichi NIIBORI, Yoshito WAKUI, Masayoshi KAMIYA
Proceedings of 16th Pacific Basin Nuclear Conference (16PBNC) P16P1073, 1-6 2008/10
-
Comparison of the batch and breakthrough properties of stable and plain alginate microcapsules with a chelating resin and an ion exchanger in Ag+ adsorption
Peer-reviewed
Mohammad Outokesh, Yuichi Niibori, Hitoshi Mimura, Seyed Javad Ahmadi
INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH 47 (17) 6742-6752 2008/09
DOI:
10.1021/ie071200n
ISSN:
0888-5885
-
Numerical simulation of supercritical CO2 injection into subsurface rock masses
Peer-reviewed
Kenta Sasaki, Takashi Fujii, Yuichi Niibori, Takatoshi Ito, Toshiyuki Hashida
ENERGY CONVERSION AND MANAGEMENT 49 (1) 54-61 2008/01
DOI:
10.1016/j.enconman.2007.05.015
ISSN:
0196-8904
-
Selective uptake properties of metal ions by hybrid microcapsules enclosed with TBP
Peer-reviewed
Y. Wu, M. Outokesh, H. Mimura, Y. Niibori
PROGRESS IN NUCLEAR ENERGY 50 (2-6) 487-493 2008
DOI:
10.1016/j.pnucene.2007.11.062
ISSN:
0149-1970
-
Deposition rates of polysilicic acid with up to 10(-3) M calcium ions
Peer-reviewed
Taiji Chida, Yulchi Niibori, Osamu Tochiyama, Hitoshi Mimura, Koichi Tanaka
APPLIED GEOCHEMISTRY 22 (12) 2810-2816 2007/12
DOI:
10.1016/j.apgeochem.2007.06.018
ISSN:
0883-2927
-
Uptake Properties of Radioactive Nuclides on Microcapsules Encapsulatng DEHPA Extractant
Peer-reviewed
Yan Wu, Hitoshi Mimura, Yuichi Niibori
Journal of Ion Exchange 18 (4) 396-401 2007/10
DOI:
10.5182/jaie.18.396
-
Selective Separation of Strontium(II) in Concentrated Nitric Acid Solution by Hybrid Microcapsules Enclosing Crown Ether(D18C6) Compounds
Peer-reviewed
Takahiro Tachibana, Yan Wu, Hitoshi Mimura, Yuichi Niibori, Yoshito Wakui, Masayoshi Kamiya
J. ION EXCHANGE 18 (4) 384-389 2007/10
DOI:
10.5182/jaie.18.384
-
Selective Uptake of Cesium Ions on AMP-loaded Silica Gels.
Peer-reviewed
Yusuke ENDO, Yan WU, Hitoshi MIMURA, Yuichi NIIBORI, M. Ozawa
J. Ion Exchange 18 (4) 444-449 2007/10
DOI:
10.5182/jaie.18.444
-
Simplified analytical shrinking core breakthrough model for the design of a packed column of lewatite TP 214 chelating resin
Peer-reviewed
Mohammad Outokesh, Hitoshi Mimura, Houshyar Noshad, Yuichi Niibori
INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH 46 (16) 5412-5419 2007/08
DOI:
10.1021/ie061177q
ISSN:
0888-5885
-
Renewable Geo-energy Development at Practical Srage
Invited
Peer-reviewed
Takatoshi ITO, Yuichi NIIBORI
Journal of the Heat Transfer Society of Japan 46 (196) 28-37 2007/07
-
Numerical Solutions of the Anomalous Contaminant Transport in a Heterogeneous Aquifer
Peer-reviewed
Ryuichi Chiba, Sergei Fomin, Vladimir Chugunov, Yuichi Niibori, Toshiyuki Hashida
Proc. of 1st Int. Sympo. on Aqua Science, Water Resource and Innovation Development of Countryside, (Sakawa, Kochi, Japan, November 26-30, 2007) 349-352 2007
-
Numerical simulation of injection for CO2 geological sequestration with a treatment of CO2 dissolution into water
Peer-reviewed
K. Sasaki, T. Fujii, Y. Niibori, T. Ito, T. Hashida
WATER DYNAMICS 898 45-+ 2007
DOI:
10.1063/1.2721247
ISSN:
0094-243X
-
Numerical simulation of non-fickian diffusion and advection in a fractured porous aquifer
Peer-reviewed
R. Chiba, S. Fomin, V. Chugunov, Y. Niibori, T. Hashida
WATER DYNAMICS 898 75-+ 2007
DOI:
10.1063/1.2721253
ISSN:
0094-243X
-
Numerical model of fluid flow through heterogeneous rock for high level radioactive waste disposal
Peer-reviewed
M. Shirai, R. Chiba, S. Fomin, V. Chugunov, T. Takahashi, Y. Niibori, T. Hashida
WATER DYNAMICS 898 57-+ 2007
DOI:
10.1063/1.2721249
ISSN:
0094-243X
-
Permeability change of crystalline silicate mineral-packed bed column by highly alkaline plume
Peer-reviewed
Hideo Usui, Yuichi Niibori, Osamu Tochiyama, Hitoshi Mimura
SCIENTIFIC BASIS FOR NUCLEAR WASTE MANAGEMENT XXX 985 581-+ 2007
ISSN:
0272-9172
-
Chemical interaction between amorphous silica mineral and highly alkaline plume with Ca ion
Peer-reviewed
H. Usui, Y.Niibori, J. Kadowaki, K. Tanaka, O. Tochiyama, H. Mimura
Proceedings of 15th Pacific Basin Nuclear Conference (CD-ROM) Paper No.24 1-6 2006/10
-
Preparation of Biopolymer Microcapsules and Their Uptake properties for the Heavy Ions
Peer-reviewed
Mohammad OUTOKESH, Hitoshi MIMURA, Yuichi NIIBORI, Kouichi TANAKA
Japan Association of Ion Exchange 17 (2) 67-74 2006/10
DOI:
10.5182/jaie.17.67
-
Preparation of stable alginate microcapsules coated with chitosan or polyethyleneimine for extraction of heavy metal ions
Peer-reviewed
M Outokesh, H Mimura, Y Niibori, K Tanaka
JOURNAL OF MICROENCAPSULATION 23 (3) 291-301 2006/05
DOI:
10.1080/02652040500435188
ISSN:
0265-2048
-
Equilibrium and kinetics of silver uptake by multinuclear alginate microcapsules comprising an ion exchanger matrix and Cyanex 302 organophosphinic acid extractant
Peer-reviewed
M Outokesh, H Mimura, Y Niibori, K Tanaka
INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH 45 (10) 3633-3643 2006/05
DOI:
10.1021/ie051109o
ISSN:
0888-5885
-
Preliminary study on selective separation of soft metal ions from HLLW by using alginate microcapsules enclosing Cyanex 302 extractant
Mohammad Otokesh, Yan Wu, Hitoshi Mimura, Yuichi Niibori, Kouichi Tanaka
The 15th Pacific Basin Nuclear Conference (PBNC 2006) 2006
-
Effects of calcium ion in highly alkaline plume on permeability change of flow-path
Peer-reviewed
Hideo Usui, Yuichi Niibori, Koichi Tanaka, Osamu Tochiyama, Hitoshi Mimura
SCIENTIFIC BASIS FOR NUCLEAR WASTE MANAGEMENT XXIX 932 167-+ 2006
ISSN:
0272-9172
-
An experimental approach on the effect of rock alteration on sorption behavior
Peer-reviewed
Yuichi Niibori, Yasunori Kasuga, Hiroaki Yoshikawa, Kouichi Tanaka, Osamu Tochiyama, Hiroshi Mimura
SCIENTIFIC BASIS FOR NUCLEAR WASTE MANAGEMENT XXIX 932 951-+ 2006
ISSN:
0272-9172
-
Numerical simulation for non-Fickian diffusion into fractured porous rock
Peer-reviewed
Ryuichi Chiba, Sergei Fomin, Vladimir Chugunov, Toru Takahashi, Yuichi Niibori, Toshiyuki Hashida
WATER DYNAMICS 833 133-+ 2006
DOI:
10.1063/1.2207091
ISSN:
0094-243X
-
Key Issues in Nuclear Fuel Cycle Concerning High Burn-up Strategy
Peer-reviewed
Seichi SATO, Yaohiro INAGAKI, Tomohiko IWASAKI, Toshiaki OHE, Kazuyuki KATO, Seishi TORIKAI, Yuichi NIIBORI
Proceedings of GLOBAL 2005 Paper No.547, 1-6 2005/10/09
-
Selective Uptake of Palladium by Biopolymer Microcapsules Enclosing Insoluble Ferrocyanides
Peer-reviewed
Takashi SAKAKIBARA, Hitoshi MIMURA, Yuichi NIIBORI, Kouichi TANAKA
Proceedings of GLOBAL2005 Paper No.090, 1-6 2005/10/09
-
Permeability Change of Packed Bed with an Amorphous Silicate Mineral by Highly Alkaline Plume
Peer-reviewed
Hideo USUI, Yuichi NIIBORI, Koichi TANAKA, Osamu TOCHIYAMA, Hitoshi MIMURA
Proceedings of GLOBAL 2005 Paper No.095, 1-6 2005/10/09
-
The Influence of Calcium Ion on Dynamic Behavior of Colloidal-Silicic Acid in the Presence of Solid Phase
Peer-reviewed
Taiji CHIDA, Yuichi NIIBORI, Osamu Tochiyama, Hitoshi MIMURA, Koichi TANAKA
Proceedings of GLOBAL 2005 Paper No.154, 1-6 2005/10/09
-
Dissolution Behavior of Amorphous Silica Altered in Highly Alkaline Solution
Peer-reviewed
Taiji CHIDA, Yuichi NIIBORI, Osamu Tochiyama, Hitoshi MIMURA, Koichi TANAKA
Proceedings of GLOBAL 2005 Paper No. 244, 1-6 2005/10/09
-
Selective Removal of Ag+ Ions from Nitric Acid Medium by Alginate Microcapsules, Lewatite TP 214 Chelating Resin, and 200 CT Strongly Acidic Ion Exchanger
Peer-reviewed
Mohammad OUTOKESH, Hitoshi MIMURA, Yuichi NIIBORI, Kouichi TANAKA
Proceedings of GLOBAL 2005 Paper No.410, 1-6 2005/10/09
-
Preface for a Lecture Note on Geothermal Heat Pump Systme
Invited
Yuichi NIIBORI
J. Geotherm. Res. Soc. Japan 27 (4) 259-262 2005/10/01
Publisher:
DOI:
10.11367/grsj1979.27.259
ISSN:
0388-6735
-
Influence of Colloidal Silicic Acid on the Sorption behavior on Europium
Invited
Yuichi NIIBORI
Extend Abstracts of “Interface Mineralogy 05”, edited by A.Putnis and K.Tsukamoto 58-59 2005/09/28
-
Preparation of stable alginate microcapsules with different coatings for extraction of heavy metal ions.
Peer-reviewed
Mohammad Outokesh, Hitoshi Mimura, Yuichi Niibori, Kouichi Tanaka
Proc. of International Solvent Extraction Conference 2005 CD-ROM 1530-1535 2005/09/20
-
Uptake of silver by new developed stable alginate microcapsules enclosing CYANEX 302
Invited
Peer-reviewed
Hitoshi Mimura, Mohammad Outokesh, Yuichi Niibori, Kouichi Tanaka
Proc. of International Solvent Extraction Conference 2005 1536-1542 2005/09/20
-
A fundamental study of microbial attachment and transportin porous media for the design of MEOR
Peer-reviewed
Yan-Guo Yang, Yuichi Niibori, Chihiro Inoue, Tadashi Chida
JOURNAL OF THE JAPANESE ASSOCIATION FOR PETROLEUM TECHNOLOGY 70 (5) 459-468 2005/09
Publisher:
The Japanese Association for Petroleum Technology
DOI:
10.3720/japt.70.459
ISSN:
0370-9868
-
Geophysical Impacts of Alkaline Groundwater : Rock Alteration Induced Variations in Permeability
Invited
Yuichi NIIBORI, Hideo USUI, Kouichi TANAKA, Osamu TOCHIYAMA, Hitoshi MIMURA
Proceedings of the International Symposium NUCEF 2005 JAERI-Conf 2005-007 111-116 2005/08
-
Design of the BHP System Considering the Heat Transport of Groundwater Flow
Peer-reviewed
Yuichi Niibori, Yoshimi Iwata, Shigehiro Ichinose, Genzaburou Fukaya
Proceedings of World Geothermal Congress 2005 (CD-ROM) Paper No. 1422 1-6 2005/04
-
The Role of Geothermal Energy in the Locally Distributed Renewable Energy Sytem (EIMY: Energy In My Yard)
Peer-reviewed
H. Asanuma, H. Niitsuma, T. Nakata, Y. Niibori, H. Moriya, Y. Komaniwa
Proceedings of World Geothermal Congress 2005 (CD-ROM) Paper No. 1504 1-3 2005/04
-
Selective Uptake of Palladium by Insoluble Ferrocyanides
Peer-reviewed
Hitoshi Mimura, Takashi SAKAKIBARA, Yuichi NIIBORI, Kouichi TANAKA
Japan Association of Ion Exchange 16 (1) 29-33 2005/01
Publisher:
DOI:
10.5182/jaie.16.29
ISSN:
0915-860X
-
In Situ Experiments of Geothermal Heat Pump System Considering: Groundwater Flow
Peer-reviewed
Yoshimi Iwata, Toshifumi Kobayashi, Genzaburou Fukaya, Keiichi Yokohara, Yuichi Niibori
Journal of the Geothermal Research Society of Japan 27 (4) 307-320 2005
DOI:
10.11367/grsj1979.27.307
ISSN:
1883-5775 0388-6735
-
Alkali Hydrothermal Synthesis of K-H Zeolites from Coal Fly Ash and Their Uptake Properties of Heavy Metal Ions
Peer-reviewed
Hitoshi, Mimura, Takaaki Sakai, Yuichi Niibori, Kouichi Tanaka
Proc. of The Cairo 9th International Conference on Energy & Environment EE9 2004/03
-
Understanding the influence of spatially varying retardation effect on the solute transport
Peer-reviewed
Y Niibori, S Shimoda, K Tanaka, O Tochiyama
SCIENTIFIC BASIS FOR NUCLEAR WASTE MANAGEMENT XXVII 807 645-650 2004
ISSN:
0272-9172
-
Dissolution rate of colloidal silica in highly alkaline solution
Peer-reviewed
T Chida, Y Niibori, O Tochiyama, H Mimura, K Tanaka
SCIENTIFIC BASIS FOR NUCLEAR WASTE MANAGEMENT XXVIII 824 467-472 2004
ISSN:
0272-9172
-
Fundamental experiments on permeability change of flow-path by highly alkaline plume
Peer-reviewed
H Usui, Y Niibori, K Tanaka, O Tochiyama, H Mimura
SCIENTIFIC BASIS FOR NUCLEAR WASTE MANAGEMENT XXVIII 824 449-454 2004
ISSN:
0272-9172
-
Preparation of biopolymer microcapsules and their uptake properties for Cd2+ ions
Peer-reviewed
H Mimura, M Outokesh, Y Niibori, K Tanaka
WASTE MANAGEMENT IN JAPAN 99-108 2004
-
Modeling of the complex formation of metal ions with humic acids
Peer-reviewed
O Tochiyama, Y Niibori, K Tanaka, T Kubota, H Yoshino, A Kirishima, B Setiawan
RADIOCHIMICA ACTA 92 (9-11) 559-565 2004
DOI:
10.1524/ract.92.9.559.54996
ISSN:
0033-8230
-
放射性廃棄物の発生予測と準備状況, 問題点
Invited
Yuichi NIIBORI
(社)日本原子力学会再処理・リサイクル部会 第3回再処理リサイクルセミナーテキスト 56-80 2003/10
-
地下水の熱移動を考慮した地中熱利用ヒートポンプの設計とその実践
Invited
Yuichi NIIBORI
日本学術会議主催 水循環シンポジウム -21世紀の研究課題と展望 講演論文集 25-28」 2003/08
-
Redox speciation method for neptunium in a wide range of concentrations
Peer-reviewed
A Kirishima, O Tochiyama, K Tanaka, Y Niibori, T Mitsugashira
RADIOCHIMICA ACTA 91 (4) 191-196 2003
DOI:
10.1524/ract.91.4.191.19969
ISSN:
0033-8230
-
Dynamic behavior of colloidal silica in the presence of solid phase
Peer-reviewed
T Chida, Y Niibori, O Tochiyama, K Tanaka
SCIENTIFIC BASIS FOR NUCLEAR WASTE MANAGEMENT XXVI 757 497-502 2003
ISSN:
0272-9172
-
Complex Formation of Fe(II) wtih Humic Acid and Polyacrylic Acid
Peer-reviewed
Budi Setiawan, Kouichi Tanaka, Yuichi Niibori, Osamu Tochiyama
J. Nuclear Fuel Cycle and Environment 9 (1) 21-28 2002/09
Publisher:
Division of Nuclear Fuel Cycle and Environment, Atomic Energy Society of Japan
DOI:
10.3327/jnuce.9.21
ISSN:
1884-7579
-
固体-水相互作用の下での金属含水酸化物の沈殿・結晶化の速度機構
杤山 修, 新堀雄一, 田中紘一, 守屋由介, 油井三和, 柴田雅博, 鐵 剛志
サイクル機構技術資料(共同研究報告書;東北大学),JNC TY8400 2002-014. 1-119 2002/05
-
Complex formation of Eu(111) with humic acid and polyacrylic acid
Peer-reviewed
T Kubota, O Tochiyama, K Tanaka, Y Niibori
RADIOCHIMICA ACTA 90 (9-11) 569-574 2002
DOI:
10.1524/ract.2002.90.9-11_2002.569
ISSN:
0033-8230
-
Complex formation of calcium with humic acid and polyacrylic acid
Peer-reviewed
A Kirishima, K Tanaka, Y Niibori, O Tochiyama
RADIOCHIMICA ACTA 90 (9-11) 555-561 2002
DOI:
10.1524/ract.2002.90.9-11_2002.555
ISSN:
0033-8230
-
A Study on Relation between Groundwater Flow and the Design of Ground-Coupled HP System with Borehole
Peer-reviewed
Yuichi Niibori, Yoshimi Iwata, Fukashi Mori, Genzaburou Fukaya
Journal of the Geothermal Research Society of Japan 24 (4) 339-348 2002
DOI:
10.11367/grsj1979.24.339
ISSN:
1883-5775 0388-6735
-
Heterogeneity of the Retardation Effect and Mass Transport in Geological Disposal System of Radioactive Wastes
Peer-reviewed
Yuichi NIIBORI, Osamu TOCHIYAMA, Tadashi CHIDA
J. Mining and Materials Processing Institute of Japan 117 (10) 822-828 2001/10
Publisher:
The Mining and Materials Processing Institute of Japan
DOI:
10.2473/shigentosozai.117.822
ISSN:
0916-1740
-
Analysis of Tracer Test and Its Development into Reservoir Model (Geochemistry for Geothermal Development)
Invited
Yuichi NIIBORI
CHINETSU 38 (3) 250-270 2001/09
Publisher:
ISSN:
0385-7034
-
LCA for ground-source heat pump system with underground fracture
Yuichi NIIBORI, Tatsuo INOUE, Hiroaki NIITSUMA
Proc. of the 20th annual meeting of Japan Society of Energy and Resources 20 323-328 2001/06
ISSN:
0914-112X
-
米国における高レベル放射性廃棄物処分についての調査報告
新堀雄一
財団法人 原子力安全研究協会 地層処分の安全規制等に係る基本的考え方に関する調査研究 255-266 2001/03
-
Study on Tracer Responses in Heterogeneous Porous Media: Network Model and Invasion Percolation Approaches
Peer-reviewed
Daisuke HAGA, Yuichi NIIBORI, Tadashi CHIDA
Proceeding of the JSST 2000 International Conference on Modeling, Control and Computation in Simulation 189-195 2000/10
-
Investigation of the Growth of Bacteria in Porous Materials
Peer-reviewed
Yan-Gou Yang, Chihiro Inoue, Yuichi Niibori, Tadashi Chida
Proceedings of the Fifth international Symposium on Environmental Biotechnology(CD-ROM) 683-686 2000/07
-
TRACER RESPONSES IN GAS-LIQUID, TWO-PHASE FLOW THROUGH POROUS MEDIA
Peer-reviewed
D.Haga, Y.Niibori, T.Chida
Proc. World Geothermal Congress 2000 (CD-ROM) 2591-2596 2000/05
-
NUMERICAL STUDY ON HEAT EXTRACTION FROM SUPERCRITICAL GEOTHERMAL RESERVOIR
Peer-reviewed
Kimio Watanabe, Yuichi Niibori, Toshiyuki Hashida
Proc. World Geothermal Congress 2000 (CD-ROM) 3957-3961 2000/05
-
Dissolution rates of amorphous silica in highly alkaline solution
Peer-reviewed
Y Niibori, M Kunita, O Tochiyama, T Chida
JOURNAL OF NUCLEAR SCIENCE AND TECHNOLOGY 37 (4) 349-357 2000/04
DOI:
10.1080/18811248.2000.9714905
ISSN:
0022-3131
eISSN:
1881-1248
-
Complex formation of Np(V) with humic acid and polyacrylic acid
Peer-reviewed
O Tochiyama, H Yoshino, T Kubota, M Sato, K Tanaka, Y Niibori, T Mitsugashira
RADIOCHIMICA ACTA 88 (9-11) 547-552 2000
DOI:
10.1524/ract.2000.88.9-11.547
ISSN:
0033-8230
-
Complex formation of Eu(III) with polyacrylic acid
Peer-reviewed
T Kubota, O Tochiyana, K Tanaka, Y Niibori
RADIOCHIMICA ACTA 88 (9-11) 579-582 2000
DOI:
10.1524/ract.2000.88.9-11.579
ISSN:
0033-8230
-
Modeling of Growth and Transport of Bacteria in Porous Media
Peer-reviewed
Yan-Guo Yang, Yuichi Niibori, Chihiro Inoue, Tadashi Chida
Proceedings on Applied Modeling and Simulation, IASTED International Conference AMS'99 589-594 1999/09
-
Numerical models of HDR geothermal reservoirs - a review of current thinking and progress
Peer-reviewed
K Hayashi, J Willis-Richards, RJ Hopkirk, Y Niibori
GEOTHERMICS 28 (4-5) 507-518 1999/08
DOI:
10.1016/S0375-6505(99)00026-7
ISSN:
0375-6505
-
Hydrodynamic dispersion and mass transfer in unsaturated flow
Peer-reviewed
D Haga, Y Niibori, T Chida
WATER RESOURCES RESEARCH 35 (4) 1065-1077 1999/04
DOI:
10.1029/1998WR900111
ISSN:
0043-1397
-
Hydrodynamic dispersion and mass transfer in unsaturated flow
D. Haga, Y. Niibori, T. Chida
Polygraph International (1) 1065-1077 1999
Publisher:
Druckmaschinen Gmbh Leipzig
ISSN:
0943-0083
-
Understanding of relationship between the average mass transport rate and the moments of permeability
Peer-reviewed
Y Niibori, O Tochiyama, T Chida
SCIENTIFIC BASIS FOR NUCLEAR WASTE MANAGEMENT XXII 556 751-758 1999
ISSN:
0272-9172
-
Concept and Applicability of Sorption Distribution Coefficient in Radionuclide Transport Model
Peer-reviewed
Osamu Tochiyama, Aki Takasu, Takao Ikeda, Hideo Kimura, Seichi Sato, Shinya Nagasaki, Shinichi Nakayama, Yuichi Niibori, Hirotaka Huruya, Tochiaki Mitsugashira, Tetsuji Yamaguchi
Journal of Nuclear Fuel Cycle and Environment 5 (1) 3-19 1998/09
Publisher:
ISSN:
1343-4446
-
Laboratory experiments and numerical analyses on nutrients transport for MEOR
Peer-reviewed
Yanguo Yang, Yuichi Niibori, Tadashi Chida
Journal of the Japanese Association for Petroleum Technology 63 (3) 229-238 1998/03
Publisher:
The Japanese Association for Petroleum Technology
DOI:
10.3720/japt.63.229
ISSN:
0370-9868
-
A study of the interaction of neptunium(V) with polyacrylic acid by solvent extraction
Peer-reviewed
T Kubota, O Tochiyama, H Yoshino, K Tanaka, Y Niibori
RADIOCHIMICA ACTA 83 (1) 15-20 1998
ISSN:
0033-8230
-
A Fundamental Study on the Response Analysis of Liquid Tracer in Gas-Liquid, Two-Phase Steady Flow in Porous Media
Peer-reviewed
Daisuke Haga, Tadashi Chida, Yuichi Niibori
Journal of the Geothermal Research Society of Japan 20 (4) 263-274 1998
DOI:
10.11367/grsj1979.20.263
ISSN:
1883-5775 0388-6735
-
Dissolution rates of silica scale and silica gel at the low temperature up to 340K
Peer-reviewed
Yuichi Niibori, Masashi Kunita, Osamu Tochiyama, Tadashi Chida
Proceedings of the 33rd Conference of Societe Internationale des Techniques Hydrothermales (SITH) 122-125 1997/12
-
The Formation Rate of Carbon Filaments on Transition Metals from CO-H2 Gas Mixtures
Peer-reviewed
Noboru Yamashita, Yuichi Niibori, Noriyoshi Tsuchiya, Tadashi Chida
Journal of the Mining and Materials Processing Institute of Japan 113 (3) 199-204 1997/03
Publisher:
DOI:
10.2473/shigentosozai.113.199
ISSN:
0916-1740
-
HDR academic review: Modeling/Numerical Analysis
Peer-reviewed
K.Hayashi, J.Willis-Richards, R.J.Hopkirk, Y.Niibori, G.Zyvoloski, B.Robinson, D.Swenson
Proceedings of STRUCTURED ACADEMIC REVIEW of HDR/HWR C5-1-C5-21 1997/03
-
Estimation of the radionuclide transport by applying the mean, the standard deviation and the skewness of permeability
Y. Niibori, O. Tochiyama, T. Chida
Materials Research Society Symposium - Proceedings 465 917-924 1997
Publisher:
Materials Research Society
ISSN:
0272-9172
-
Estimation of the radionuclide transport by applying the mean, the standard deviation and the skewness of permeability
Peer-reviewed
Y Niibori, O Tochiyama, T Chida
SCIENTIFIC BASIS FOR NUCLEAR WASTE MANAGEMENT XX 465 917-924 1997
ISSN:
0886-7860
-
A Study of Effects of Topography and Dip on Groundwater Flow
Peer-reviewed
Yuichi Niibori, Shinichi Hagihara, Tadashi Chida
Journal of the Geothermal Research Society of Japan 18 (4) 263-271 1996/10
DOI:
10.11367/grsj1979.18.263
-
Estimation of heat discharge rate at the permeable surface of a geothermal reservoir
Peer-reviewed
Yuichi NIIBORI, Tadashi CHIDA
Proceedings of the World Geothermal Congress, 1995 3 1619-1624 1995/05
-
IDENTIFICATION OF GEOTHERMAL RESERVOIR STRUCTURE ANALYZING TRACER RESPONSES USING THE 2-FRACTURED-LAYER MODEL
Peer-reviewed
Y NIIBORI, H OGURA, T CHIDA
GEOTHERMICS 24 (1) 49-60 1995/02
DOI:
10.1016/0375-6505(94)00021-4
ISSN:
0375-6505
-
Effects of phosphate ions on dissolution rate of calcite
Peer-reviewed
Hiroyuki Kamimura, Yuichi Niibori, Tadashi Chida
Mining Geology 44 (5) 331-337 1994/10
Publisher:
The Society of Resource Geology
DOI:
10.11456/shigenchishitsu1992.44.331
ISSN:
0918-2454
-
A Numerical Model of Mass Transfer in Water-Steam Flow through a Porous Medium
Peer-reviewed
Yuichi NIIBORI, Tadashi CHIDA
Extended Abstracts of Third World Congress on Computational Mechanics 2 1442-1443 1994/08
-
A Study of Tracer Injection Method into an Aquifer
M.Gonaikawa, M.Shimada, Y.Niibori, H.Cheng-Xie, T.Chida
Proc. of 3rd Sympo. on Groundwater/Soil Pollutions and Their Management 3 93-98 1994/06
-
Tracer Response in a Vertical, Two-dimensional Porous Medium Accompanied by Heat Transfer: Comparison of the Laboratory Experiments with the Numerical Model
Peer-reviewed
Yuichi NIIBORI, Hong Cheng-Xie, Tadashi CHIDA
Journal of GROUNDWATER HYDROLOGY 36 (2) 123-132 1994/05
Publisher:
Japanese Association of Groundwater Hydrology
DOI:
10.5917/jagh1987.36.123
ISSN:
0913-4182
-
THE USE OF STANDARD-DEVIATION AND SKEWNESS FOR ESTIMATING APPARENT PERMEABILITY IN 2-DIMENSIONAL, HETEROGENEOUS MEDIUM
Peer-reviewed
Y NIIBORI, T CHIDA
TRANSPORT IN POROUS MEDIA 15 (1) 1-14 1994/04
DOI:
10.1007/BF01046155
ISSN:
0169-3913
-
A Model of Local Distribution of Saturation in a Fractured Layer, and Its Application
Peer-reviewed
Yuichi NIIBORI, Tadashi CHIDA
Proceedings of Stanford Geothermal Reservoir Engineering Workshop 19 91-98 1994/01
-
Estimation Equations of Relative Permeabilities Considered Saturation Distribution
Peer-reviewed
Yuichi Niibori, Tadashi Chida
journal of the geothermal research society of japan 16 (4) 455-471 1994
DOI:
10.11367/grsj1979.16.455
ISSN:
1883-5775 0388-6735
-
Modeling of Mass Transfer in Water-Steam Two-phase Flow through a Porous Medium
Yuichi NIIBORI, Tadashi CHIDA
Proc.Conf.on Simulation Technology 12 95-98 1993/06
-
pH-Control by Self-organizing Fuzzy Control System
Peer-reviewed
Y.Niibori, Y.Kobayashi, T.Chida
Metallurgical Review of MMIJ 9 (2) 18-34 1992/12
-
Stochastic Approach on Water-Steam Flow Model in a Geothermal Reservoir
Y.Niibori, T.Chida
Proc.Conf.on Simulation Technology 11 27-30 1992/06
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pH-control by Self-Organizing Fuzzy Controller System
Peer-reviewed
Y.Kobayashi, Y.Niibori, T.Chida
Journal of the MMIJ 108 (1) 7-12 1992
Publisher:
DOI:
10.2473/shigentosozai.108.7
ISSN:
0916-1740
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Dissolution Rate of Calcite in Weak Acid Region
Peer-reviewed
T.Shibuya, Y.Niibori, N.Tsuchiya, T.Chida
Mining Geology 42 (4) 241-247 1992
Publisher:
DOI:
10.11456/shigenchishitsu1992.42.241
ISSN:
0918-2454
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Fundamental Study on Tracer Response Analysis for Water-Steam Flow Accompanied by Boiling in a Porous Medium
Peer-reviewed
Yuichi Niibori, Akira Kounosu, Tadashi Chida
journal of the geothermal research society of japan 14 (2) 129-144 1992
DOI:
10.11367/grsj1979.14.129
ISSN:
1883-5775 0388-6735
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Consideration on correlation equation between average saturaion and relative permeabilities
Peer-reviewed
Yuichi Niibori, Tadashi Chida
journal of the geothermal research society of japan 14 (4) 323-339 1992
DOI:
10.11367/grsj1979.14.323
ISSN:
1883-5775 0388-6735
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A Consideration on Interaction between Sulfur-oxidizing Bacteria and Protozoa - Behaviors of a group of microorganism in a long time enrichment batch culture -
Peer-reviewed
K.Suto, Y.Niibori, A.Kounosu, T.Chida
Journal of the MMIJ 107 (11) 789-794 1991/11
DOI:
10.2473/shigentosozai.107.789
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Tracer response analysis through a fractured geothermal reservoir
Peer-reviewed
Hiroaki Ogura, Yuichi Niibori, Tadashi Chida
Journal of the Geothermal Research Society of Japan 13 (2) 95-105 1991
DOI:
10.11367/grsj1979.13.95
ISSN:
1883-5775 0388-6735
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Effects of Heat Transfer on Water-Steam Flow Accompanied by Boiling in a Porous Medium
Peer-reviewed
Yuichi Niibori, Tadashi Chida
Journal of the Geothermal Research Society of Japan 13 (3) 157-166 1991
DOI:
10.11367/grsj1979.13.157
ISSN:
1883-5775 0388-6735
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Model-Dependence of Size and Position of Heat Source in a Geothermal Reservoir
Peer-reviewed
Yuichi Niibori, Akira Yamanouchi, Akira Yamanouchi, Tadashi Chida
Journal of the Geothermal Research Society of Japan 12 (2) 145-157 1990
DOI:
10.11367/grsj1979.12.145
ISSN:
1883-5775 0388-6735
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Application of BEM to Underground Thermal Structure Analysis
Peer-reviewed
Yuichi NIIBORI, Tadashi CHIDA
Distributed Parameter Systems:Modelling and Simulation (Proc.of IMACS/IFAC Int.Sympo.,'87), eds.,T. Futagami,S.G.Tzafestas & Y.Sunahara,North-Holland 287-293 1989
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Estimations of apparent relative permeabilities considered distribution of saturation
Peer-reviewed
Yuichi Niibori, Tadashi Chida
Journal of the Geothermal Research Society of Japan 11 (4) 251-268 1989
DOI:
10.11367/grsj1979.11.251
ISSN:
1883-5775 0388-6735
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Effects of Heat Transfer on Water-Steam Flow through a Porous Medium
Peer-reviewed
Y.Niibori, T.Chida
Proceedings of International Symposium on Geothermal Energy, 1988 572-575 1988
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Effects of Phase-Change on Water-Steam Flow through a Porous Medium
Peer-reviewed
Yuuichi Nibori, Youichi Ogiwara, Tadashi Chida
Journal of the Geothermal Research Society of Japan 9 (4) 271-283 1987
DOI:
10.11367/grsj1979.9.271
ISSN:
1883-5775 0388-6735
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Effects of Heat Transfer on Tracer Response in a Geothermal Reservoir —A Theoretical Study—
Peer-reviewed
Yuuichi Niibori, Nobutoshi Wajima, Tadashi Chida, Shozo Tanaka
Journal of the Geothermal Research Society of Japan 8 (3) 261-276 1986
DOI:
10.11367/grsj1979.8.261
ISSN:
1883-5775 0388-6735
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A Proposal of Boundary Condition at a Permeable Surface with Heat Discharge — Its Application to Takenoyu Geothermal Area, Kumamoto, Japan —
Peer-reviewed
Tadashi Chida, Yuuichi Niibori
Journal of the Geothermal Research Society of Japan 8 (3) 243-259 1986
DOI:
10.11367/grsj1979.8.243
ISSN:
1883-5775 0388-6735
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A Calculation Method of Apparent Permeabilty and Its Application to a Geothermal Reservoir Model
Peer-reviewed
Yuuichi Niibori, Tadashi Chida, Shozo Tanaka
Journal of the Geothermal Research Society of Japan 7 (4) 345-358 1985
DOI:
10.11367/grsj1979.7.345
ISSN:
1883-5775 0388-6735
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Effects of Permeability Distribution on Flow and Heat Transfer in a Geothermal Reservoir
Peer-reviewed
Yuuichi Niibori, Tadashi Chida, Shozo Tanaka
Journal of the Geothermal Research Society of Japan 6 (4) 263-277 1984
DOI:
10.11367/grsj1979.6.263
ISSN:
1883-5775 0388-6735