Haruka Aihara

Profile Information

Affiliation: Japan Atomic Energy Agency

J-GLOBAL ID: 202101011698874789
researchmap Member ID: R000017670

Research Areas

Energy / Nuclear engineering /

Papers

Harmless treatment of radioactive liquid wastes for safe storage in systematic treatment of radioactive liquid waste for decommissioning project

Nakahara Masaumi, Watanabe So, Aihara Haruka, Takahatake Yoko, Arai Yoichi, Ogi Hiromichi*, Nakamura Masahiro, Shibata Atsuhiro, Nomura Kazunori

Proceedings of International Conference on Nuclear Fuel Cycle; Sustainable Energy Beyond the Pandemic (GLOBAL 2022) (Internet), 4, Jul, 2022 Peer-reviewed
Oxidative decomposition of ammonium ion with ozone in the presence of cobalt and chloride ions for the treatment of radioactive liquid waste

Aihara Haruka, Watanabe So, Shibata Atsuhiro, Mahardiani L.*, Otomo Ryoichi*, Kamiya Yuichi*

Progress in Nuclear Energy, 139 103872\_1-103872\_9, Sep, 2021 Peer-reviewed
General overview of the research project investigating the radionuclide solution behavior in mock mortar matrix modeled after conditions at the Fukushima-Daiichi Nuclear Power Station

Igarashi Go*, Haga Kazuko*, Yamada Kazuo*, Aihara Haruka, Shibata Atsuhiro, Koma Yoshikazu, Maruyama Ippei*

Journal of Advanced Concrete Technology, 19(9) 950-976, Sep, 2021 Peer-reviewed
A Project focusing on the contamination mechanism of concrete after the accident at Fukushima Daiichi Nuclear Power Plant

Yamada Kazuo*, Maruyama Ippei*, Haga Kazuko*, Igarashi Go*, Aihara Haruka, Tomita Sayuri*, Kiran R.*, Osawa Norihisa*, Shibata Atsuhiro, Shibuya Kazutoshi* …

Proceedings of International Waste Management Symposia 2021 (WM2021) (CD-ROM), 10, Mar, 2021 Peer-reviewed
STRAD project for systematic treatments of radioactive liquid wastes generated in nuclear facilities

Watanabe So, Ogi Hiromichi*, Arai Yoichi, Aihara Haruka, Takahatake Yoko, Shibata Atsuhiro, Nomura Kazunori, Kamiya Yuichi*, Asanuma Noriko*, Matsuura Haruaki* …

Progress in Nuclear Energy, 117 103090\_1-103090\_8, Nov, 2019 Peer-reviewed
Stabilization processing of hazardous and radioactive liquid wastes derived from advanced aqueous separation experiments for safety handling and management of waste

Nakahara Masaumi, Watanabe So, Ogi Hiromichi*, Arai Yoichi, Aihara Haruka, Motoyama Risa, Shibata Atsuhiro, Nomura Kazunori, Kajinami Akihiko*

Proceedings of International Nuclear Fuel Cycle Conference / Light Water Reactor Fuel Performance Conference (Global/Top Fuel 2019) (USB Flash Drive), 66-70, Sep, 2019 Peer-reviewed
Minor actinides recovery from irradiated fuel for SmART cycle test

Takeuchi Masayuki, Sano Yuichi, Watanabe So, Nakahara Masaumi, Aihara Haruka, Kofuji Hirohide, Koizumi Tsutomu, Mizuno Tomoyasu

Proceedings of 2017 International Congress on Advances in Nuclear Power Plants (ICAPP 2017) (CD-ROM), 6, Apr, 2017 Peer-reviewed
Simulation study of sludge precipitation in spent fuel reprocessing

Takeuchi Masayuki, Aihara Haruka, Nakahara Masaumi, Tanaka Kotaro*

Procedia Chemistry, 21 182-189, Dec, 2016 Peer-reviewed
Characterization of the insoluble sludge from the dissolution of irradiated fast breeder reactor fuel

Aihara Haruka, Arai Yoichi, Shibata Atsuhiro, Nomura Kazunori, Takeuchi Masayuki

Procedia Chemistry, 21 279-284, Dec, 2016 Peer-reviewed
Influence of contaminants from spent fuel pools at the Fukushima Daiichi Nuclear Power Station on the reprocessing process

Aihara Haruka, Kitawaki Shinichi, Nomura Kazunori, Taguchi Katsuya

Proceedings of 21st International Conference \& Exhibition; Nuclear Fuel Cycle for a Low-Carbon Future (GLOBAL 2015) (USB Flash Drive), 1076-1083, Sep, 2015 Peer-reviewed

Misc.

Comprehensive treatment of radioactive liquid waste of Chemical Processing Facility

Ogi Hiromichi*, Arai Yoichi, Aihara Haruka, Watanabe So, Shibata Atsuhiro, Nomura Kazunori

JAEA-Technology 2021-007, 27, Jun, 2021
New project on the analysis of contamination mechanisms of concrete at the Fukushima Daiichi Nuclear Power Station

Yamada Kazuo*, Maruyama Ippei*, Koma Yoshikazu, Haga Kazuko*, Igarashi Go*, Shibuya Kazutoshi*, Aihara Haruka

Proceedings of International Waste Management Symposia 2019 (WM2019) (CD-ROM), 6, Mar, 2019
Research of process to treat the radioactive liquid waste containing chloride ion generated by pyroprocessing plant in operating

Tada Kohei, Kitawaki Shinichi, Watanabe So, Aihara Haruka, Shibata Atsuhiro, Nomura Kazunori

Proceedings of International Nuclear Fuel Cycle Conference (GLOBAL 2017) (USB Flash Drive), 3, Sep, 2017
Actinides recovery from irradiated fuel for SmART cycle

Sano Yuichi, Watanabe So, Nakahara Masaumi, Aihara Haruka, Takeuchi Masayuki

Proceedings of International Nuclear Fuel Cycle Conference (GLOBAL 2017) (USB Flash Drive), 4, Sep, 2017

Presentations

Study on the radionuclide contamination mechanisms of concrete and the estimation of distribution of radionuclides, 26; Important factors for the contamination survey and estimation of concrete in Fukushima Daiichi NPP: cracks, aggregate, cement, competitive ions, dry-carbonation-Ca leaching, reversibility/irreversibility of ion adsorption

Yamada Kazuo*, Maruyama Ippei*, Shibuya Kazutoshi*, Tojo Yasumasa*, Aihara Haruka, Hosokawa Yoshifumi*, Igarashi Go*, Koma Yoshikazu

日本原子力学会2024年春の年会
Research program of technical base for spent MOX fuels reprocessing, 2; Nitric acid dissolution test of non-irradiated MOX pellets

Kimura Shuya, Aihara Haruka, Nakahara Masaumi, Yano Kimihiko, Kitawaki Shinichi, Sano Yuichi, Takeuchi Masayuki

日本原子力学会2023年秋の大会
Study on the radionuclide contamination mechanisms of concrete and the estimation of distribution of radionuclides, 23; Penetration of alpha nuclides into hardened cement pastes simulating cracking

Aihara Haruka, Hinai Hiroshi, Koma Yoshikazu, Tomita Sayuri*, Maruyama Ippei*

日本原子力学会2023年秋の大会
HNO$_{3}$-HCO$_{2}$H reaction with porous carbon catalyst for purification of wastewater containing high concentration nitric acid

Wei J.*, Yamada Chinami*, Aihara Haruka, Watanabe So, Otomo Ryoichi*, Kamiya Yuichi*

第130回触媒討論会
The Effects of cracks on the Cs and Sr penetration into concrete

Yamada Kazuo*, Himori Keita*, Tojo Yasumasa*, Tomita Sayuri*, Aihara Haruka, Igarashi Go*, Hosokawa Yoshifumi*, Maruyama Ippei*

環境放射能除染学会第11回研究発表会
Experimental studies on Cs and Sr penetration into concrete considering real contamination history

Yamada Kazuo*, Tojo Yasumasa*, Tomita Sayuri*, Aihara Haruka, Igarashi Go*, Hosokawa Yoshifumi*, Maruyama Ippei*

環境放射能除染学会第11回研究発表会
Cs and Sr penetration into concrete under the realistic conditions after the Fukushima-Daiichi NPP accident

Yamada Kazuo*, Tojo Yasumasa*, Tomita Sayuri*, Aihara Haruka, Igarashi Go*, Maruyama Ippei*

Cement Based Materials; Reaching Net Zero
Current status of STRAD project for liquid waste management

Watanabe So, Aihara Haruka, Takahatake Yoko, Arai Yoichi, Ogi Hiromichi*, Nakamura Masahiro, Shibata Atsuhiro, Nomura Kazunori

International Conference on Decommissioning Challenges; Industrial Reality, Lessons Learned and Prospects (DEM 2021)
Study on the radionuclide contamination mechanisms of concrete and the estimation of distribution of radionuclides, 10; Modeling of penetration behavior of Cs and Sr into concrete at turbine building basement of Fukushima Daiichi Nuclear Power Station

Tomita Sayuri*, Kobayashi Yutaro*, Haga Kazuko*, Hosokawa Yoshifumi*, Yamada Kazuo*, Aihara Haruka, Igarashi Go*, Maruyama Ippei*

日本原子力学会2020年秋の大会
Study on the radionuclide contamination mechanisms of concrete and the estimation of distribution of radionuclides, 9; Penetration of alpha radionuclides into hardened cement paste

Aihara Haruka, Shibata Atsuhiro, Koma Yoshikazu, Tomita Sayuri*, Yamada Kazuo*, Maruyama Ippei*

日本原子力学会2020年秋の大会
Cobalt ion species in water as an active homogeneous catalyst for oxidative decomposition of ammonium ion with ozone

Aihara Haruka, Watanabe So, Shibata Atsuhiro, Kamiya Yuichi*

5th Edition of Global Conference on Catalysis, Chemical Engineering \& Technology (CAT 2019)
Study on the radionuclide contamination mechanisms of concrete and the estimation of distribution of radionuclides, 3; Sorption behavior of alpha nuclides

Aihara Haruka, Shibata Atsuhiro, Koma Yoshikazu, Tomita Sayuri*, Maruyama Ippei*

日本原子力学会2019年秋の大会
Overview of STRAD project for systematic treatments of radioactive liquid wastes generated in nuclear facilities

Watanabe So, Ogi Hiromichi*, Arai Yoichi, Aihara Haruka, Shibata Atsuhiro, Nomura Kazunori, Kamiya Yuichi*, Asanuma Noriko*, Matsuura Haruaki*, Kubota Toshio*, Seko Noriaki*, Arai Tsuyoshi*, Moriguchi Tetsuji*

International Conference on Dismantling Challenges; Industrial Reality, Prospects and Feedback Experience (DEM 2018)
Development of treatment method for analytical waste solutions in STRAD project, 2; Ammonium ion adsorption onto zeolites

Asanuma Noriko*, Miyano Riku*, Aihara Haruka, Watanabe So, Nomura Kazunori

International Conference on Dismantling Challenges; Industrial Reality, Prospects and Feedback Experience (DEM 2018)
Development of treatment method for analytical waste solutions in STRAD project, 3; Separation of ammonia by vaporization

Matsuura Haruaki*, Kobayashi Ami*, Miyoshi Masahide*, Aihara Haruka, Watanabe So, Nomura Kazunori

International Conference on Dismantling Challenges; Industrial Reality, Prospects and Feedback Experience (DEM 2018)
Development of treatment method for analytical waste solutions in STRAD project, 1; Oxidative decomposition of ammonium ion with catalyst

Aihara Haruka, Watanabe So, Nomura Kazunori, Kamiya Yuichi*

International Conference on Dismantling Challenges; Industrial Reality, Prospects and Feedback Experience (DEM 2018)
STRAD project for treatment of radioactive liquid waste; Overview of the project

Watanabe So, Ogi Hiromichi*, Arai Yoichi, Aihara Haruka, Shibata Atsuhiro, Nomura Kazunori

日本原子力学会2018年秋の大会
Treatments of radioactive waste solutions generated in a hot laboratory of Japan Atomic Energy Agency

Watanabe So, Ogi Hiromichi*, Arai Yoichi, Aihara Haruka, Shibata Atsuhiro, Nomura Kazunori

55th Annual Meeting on Hot Laboratories and Remote Handling (HOTLAB 2018)
Ammonium separation and decomposition for radioactive liquid waste treatment, 3; Pretreatment process of precipitation and vaporization for ammonium separation

Matsuura Haruaki*, Kobayashi Ami*, Miyoshi Masahide*, Aihara Haruka, Watanabe So, Nomura Kazunori

日本原子力学会2018年秋の大会
Ammonium separation and decomposition for radioactive liquid waste treatment, 2; Separation of ammonium by zeolite absorbent as a pretreatment

Asanuma Noriko*, Miyano Riku*, Shimizu Tomu*, Aihara Haruka, Watanabe So, Nomura Kazunori

日本原子力学会2018年秋の大会

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