Oral Presentation

[1E01-07] Vitrification 1

Wed. Sep 7, 2016 10:00 AM - 11:55 AM Room E (Kumume City Plaza - Kurumeza Theatre)

Chair: Kenji Takeshita (Tokyo Tech)

+Add all to schedule

10:00 AM - 10:15 AM

[1E01] Basic research programs for the next generation vitrification technology

(27)A Basic research on the applicability of iron phosphate glass for low-level radioactive waste -viscosimetry of glass melt-

*Fuminori Sato¹, Kenji Ishii², Tsuyoshi Arai², Junji Kojima¹ (1.JAEA Nuclear Fuel Cycle Engineering Laboratories Tokai Reprocessing Technology Development Center Waste Management Department Waste Conditioning Section, 2.Shibaura Institute of Technology)

10:15 AM - 10:30 AM

[1E02] Basic Research Programs for the Next Generation Vitrification Technology

(28)Study of fused glass solidification for low level radioactive ion exchange resin

*kouichi Ikeda¹, Tsuyoshi Usami¹, Takeshi Tsukada¹, Shizue Furukawa¹ (1.criepi)

10:30 AM - 10:45 AM

[1E03] Basic research programs for the next generation vitrification technology

(29)Structural design of V additive borosilicate glass

*HIDENORI KAWASHIMA¹, taku hashimoto¹, toshiaki kakihara¹, toshiki fukui¹ (1.IHI Corporation)

10:45 AM - 11:00 AM

[1E04] Basic research programs for the next generation vitrification technology

(30)Characterization of iron phosphate glass containing high-level waste simulant

*Hidekazu Kobayashi¹, Takayuki Nagai¹, Yoshihiro Okamoto¹, Kennichi Sasage¹, Ippei Amamoto^1,2, Hiromichi Takebe², Hiroki Nakamura³, Naoki Mitamura³, Tatsuya Tsuzuki³ (1.Japan Atomic Energy Agency, 2.Ehime University, 3.Central Glass Co., Ltd)

11:00 AM - 11:15 AM

[1E05] Basic research programs for the next generation vitrification technology

(31)Local structure analysis of iron phosphate glass containing high-level waste simulant using synchrotron radiation based XAFS

*Yoshihiro Okamoto¹, Hideaki Shiwaku¹, Takayuki Nagai¹, Hidekazu Kobayashi¹, Kenichi Sasage¹, Kiyoshi Hatakeyama² (1.JAEA, 2.E&E Techno Service Co. Ltd.)

11:15 AM - 11:30 AM

[1E06] Basic research programs for the next generation vitrification technology

(32)Improvement in the adsorption capacity for MA

*Sou Watanabe¹, Hirohide Kofuji¹, Masayuki Takeuchi¹ (1.JAEA)

11:30 AM - 11:45 AM

[1E07] Basic research programs for the next generation vitrification technology

(33)Effect of noble metal elements on Yellow Phase generation

*Takeshi Tsukada¹, Kazuyoshi Uruga¹, Tsuyoshi Usami¹ (1.CRIEPI)

Time reserved for Chair （11:45 AM - 11:55 AM）

Oral Presentation

[1E08-11] Vitrification 2

Wed. Sep 7, 2016 2:45 PM - 3:50 PM Room E (Kumume City Plaza - Kurumeza Theatre)

Chair: Daisuke Sugiyama(CRIEPI)

+Add all to schedule

2:45 PM - 3:00 PM

[1E08] Study on Vitrification plan of High Level Liquid Waste in the TVF

(1)Approach for Reduction of Potential Hazard

*Teruo YAMASHITA¹, Tadayuki MATSUMURA¹, Koichi OHYAMA¹, Takero HARASHIMA¹, Yasuo AYAME¹, Akira KODAKA¹ (1.JAEA)

3:00 PM - 3:15 PM

[1E09] Study on Vitrification plan of High Level Liquid Waste in the TVF

(2)Operation Results and Evaluation of the Current TVF Glass Melter

*Tadayuki Matsumura¹, Teruo Yamashita¹, Koichi Ohyama¹, Takero Harashima¹, Yasuo Ayame¹, Akira Kodaka¹ (1.JAEA)

3:15 PM - 3:30 PM

[1E10] Study on Vitrification Plan of High Level Liquid Waste in the TVF

(3)Configuation of Request Functions and Task for the Next Glass Melter

*Koichi Ohyama¹, Tadayuki Matsumura¹, Takero Harashima¹, Teruo Yamashita¹, Yasuo Ayame¹, Akira Kodaka¹ (1.JAEA)

3:30 PM - 3:45 PM

[1E11] Study on Vitrification plan of High Level Liquid Waste in the TVF

Evaluation of Forms and Application Techniques for the Next Glass Melter

*Takero HARASHIMA¹, Teruo YAMASHITA¹, Tadayuki MATSUMURA¹, Koichi OHYAMA¹, Yasuo AYAME¹, Akira KODAKA¹ (1.Japan Atomic Energy Agency)

Time reserved for Chair （3:45 PM - 3:50 PM）

Oral Presentation

[1E12-14] Vitrification 3

Wed. Sep 7, 2016 3:50 PM - 4:40 PM Room E (Kumume City Plaza - Kurumeza Theatre)

Chair: Sou Watanabe (JAEA)

+Add all to schedule

3:50 PM - 4:05 PM

[1E12] Comparison of simulated waste glass by the purging of air or Ar gas in the glass melting process

*Takayuki Nagai¹, Hidekazu Kobayashi¹, Yoshihiro Okamoto², Katsumi Seki³, Hiromi Kobayashi³, Masanobu Homma³, Kiyoshi Hatakeyama³ (1.JAEA, Nuclear Fuel Cycle Engineering Lab., 2.JAEA, Materials Sciences Research Center, 3.E&E Techno Service Co. Ltd.)

4:05 PM - 4:20 PM

[1E13] Basic study on the vitrification method of a spent zeolite using the borate glass

*Akane Usui¹, Takaya Suzuki¹, Tsuyoshi Arai² (1.Shibaura Institute of Technology Graduate School, 2.Shibaura Institute of Technology)

4:20 PM - 4:35 PM

[1E14] Study on the leaching behavior of Na and volume reduction of low radioactive liquid waste using the iron phosphate glass

*Takahito Chaki¹, Tsuyoshi Arai², Kenji Ishii², Fuminori Sato³, Junji Kojima³ (1.Shibaura Institute of Technology Graduate School, 2.Shibaura Institute of Technology, 3.Japan Atomic Energy Agency)

Time reserved for Chair （4:35 PM - 4:40 PM）

Oral Presentation

[1E15-19] Waste Characterization

Wed. Sep 7, 2016 4:40 PM - 6:00 PM Room E (Kumume City Plaza - Kurumeza Theatre)

Chair: Takeshi Tsukada (CRIEPI)

+Add all to schedule

4:40 PM - 4:55 PM

[1E15] Characterization of secondary waste generated by Fukushima Daiichi nuclear power station accident

(4)Characteristics comparison of the existing and additional multiple radio-nuclides removal system slurry

Yuhei Fukuda^1,2, Hiroshi Hinai^1,2, Atsuhiro Shibata^1,2, Kazunori Nomura^1,2, Akira Ikeda^1,3, Masamichi Obata^1,3, *Masashi Ichikawa⁴, Ryota Takahashi⁴, Fumio Hirayama⁴ (1.International Research Institute for Nuclear Decommissioning, 2.Japan Atomic Energy Agency, 3.TOSHIBA CORPORATION, 4.Nippon Nuclear Fuel Development Co., LTD)

4:55 PM - 5:10 PM

[1E16] Characterization of secondary waste generated by Fukushima Daiichi nuclear power station accident

(5)Analysis of carbonate slurry sampled from High Integrity Container

*Yuhei Fukuda^1,2, Yoichi Arai^1,2, Hiroshi Hinai^1,2, Kazunori Nomura^1,2, Akira Ikeda^1,3, Masamichi Obata^1,3, Masashi Ichikawa⁴, Ryota Takahashi⁴, Fumio Hirayama⁴ (1.International Research Institute for Nuclear Decommissioning, 2.Japan Atomic Energy Agency, 3.TOSHIBA CORPORATION, 4.Nippon Nuclear Fuel Development Co., LTD.)

5:10 PM - 5:25 PM

[1E17] Studies on three-dimensional evaluation of nuclide distribution in zeolite wastes by γ -scanning of adsorption vessels

*Taichi Matsumura^1,2, Ryuji Nagaishi¹, Junichi Katakura², Masahide Suzuki² (1.JAEA, 2.NUT)

5:25 PM - 5:40 PM

[1E18] Development of inventory evaluation methods for the radioactive wastes of Fukushima Daiichi Nuclear Power Station

(9)Discussion on transport behavior of radionuclides based on analytical data

*Yoshikazu Koma^1,2, Atsuhiro Shibata^1,2, Takashi Ashida^1,2 (1.International Research Institute for Nuclear Decommissioning, 2.Japan Atomic Energy Agency)

5:40 PM - 5:55 PM

[1E19] Development of inventory evaluation methods for the radioactive wastes of Fukushima Daiichi Nuclear Power Station

(10)Discussion to reduce uncertainty in the modelling estimation of waste inventory

*Daisuke Sugiyama³, Jun Kato^1,2, Takao Ohi^1,2, Yoshikazu Koma^1,2, Yoshihiro Meguro^1,2, Takashi Ashida^1,2, Hideaki Uchiyama¹, Sohken Ojiro¹, Ryo Nakabayashi³, Tomonari Fujita³ (1.International Research Institute for Nuclear Decommissioning, 2.Japan Atomic Energy Agency, 3.Central Research Institute of Electric Power Industry)

Time reserved for Chair （5:55 PM - 6:00 PM）

Oral Presentation

[2F01-05] Vitrification 4

Thu. Sep 8, 2016 9:30 AM - 10:50 AM Room F (Kumume City Plaza - Creative Box)

Chair: Kenji Noshita (HGNE)

+Add all to schedule

9:30 AM - 9:45 AM

[2F01] Development of Recovery Process of Platinum-group Metals from HLLW for Stable Production and Volume Reduction of Homogeneous Vitrified Object

Evaluation of Solubility and Diffusion Behavior of Simulated High-level Liquid Waste Components into Borosilicate Glass

Kenji Takeshita¹, *Makoto Nishikawa¹, Kota Kawai¹, Yoshio Nakano¹ (1.Tokyo Institute of Technology)

9:45 AM - 10:00 AM

[2F02] Development of Recovery Process of Platinum-group Metals from HLLW for Stable Production and Volume Reduction of Homogeneous Vitrified Object

(13)Spectroscopic and first-principles calculation analyses of chemical forms of platinum group metals and Molybdenum in nitric acid solution

*Toshikazu Sato¹, Yuki Sawada¹, Shinta Watanabe¹, Masato Nakaya¹, Masahito Yoshino¹, Yusuke Inaba², Hideharu Takahashi², Kenji Takeshita², Tomoko Yoshida³, Jun Onoe¹ (1.Nagoya university , 2.Tokyo Institute of Technology, 3.Osaka city university)

10:00 AM - 10:15 AM

[2F03] Development of Recovery Process of Platinum-group Metals from HLLW for Stable Production and Volume Reduction of Homogeneous Vitrified Object

(14)Spectroscopic analysis of adsorption properties of platinum group metals and molybdenum to ferrocyanide nanoparticles

*YUKI Sawada¹, Toshikazu Sato¹, Shinta Watanabe¹, Masato Nakaya¹, Masahito Yoshino¹, Takanori Nagasaki¹, Yusuke Inaba², Hideharu Takahashi², Kenji Takeshita², Jun Onoe¹ (1.Nagoya University, 2.Tokyo Institute of Technology)

10:15 AM - 10:30 AM

[2F04] Development of Recovery Process of Platinum-group Metals from HLLW for Stable Production and Volume Reduction of Homogeneous Vitrified Object

(15)First-principles calculation analysis of adsorption mechanisms of platinum group metals and molybdenum to ferrocyanide nanoparticles

*Shinta Watanabe¹, Yuki Sawada¹, Toshikazu Sato¹, Masato Nakaya¹, Jun Onoe¹, Yusuke Inaba², Hideharu Takahashi², Kenji Takeshita² (1.Nagoya University, 2.Tokyo Institute of Technology)

10:30 AM - 10:45 AM

[2F05] Development of Recovery Process of Platinum-group Metals from HLLW for Stable Production and Volume Reduction of Homogeneous Vitrified Object

(16)Sorption Experiments in the Solution Prepared from Irradiated Fuel

*Takashi Onishi¹, Ken Sekioka², Mitsuo Suto², Kosuke Tanaka¹, Shin-ichi Koyama¹, Hideharu Takahashi³, Yusuke Inaba³, Miki Harigai³, Kenji Takeshita³ (1.Japan Atomic Energy Agency, 2.Inspection Development Company, 3.Tokyo Institute of Technology)

Time reserved for Chair （10:45 AM - 10:50 AM）

Oral Presentation

[2F06-10] Volume reduction and Solidification

Thu. Sep 8, 2016 10:50 AM - 12:10 PM Room F (Kumume City Plaza - Creative Box)

Chair: Kuniyoshi Hoshino (HGNE)

+Add all to schedule

10:50 AM - 11:05 AM

[2F06] Volume Reduction of Incombustible Waste using Subcritical Water and Analysis of the Poducts

*Shoichi Tsutsumida¹, Wataru Sugiyama², Masanobu Nogami¹ (1.Graduate School of Science and Engineering Research, Kindai University, 2.Atomic Energy Research Institute, Kindai University)

11:05 AM - 11:20 AM

[2F07] Effect of retardants addition of the low-level radioactive liquid waste solidification using Mg cement

*Taiki Yamanaka¹, Tsuyoshi Arai², Huminori Sato³, Junji Kojima³ (1.Shibaura Institute of Technology Graduate School, 2.Shibaura Institute of Technology, 3.Japan Atomic Energy Agency)

11:20 AM - 11:35 AM

[2F08] Geopolymer Solidification of Soluble Fly Ash

(1)Characterization Study of Geopolymer

*Yasuhiro Suzuki¹, Takahiro Kikuchi¹, Yasutomi Morimoto¹, Masaki Takaoka², Yasuyuki Ishida³, Takao Ichimura³, Tsutomu Suzuki³ (1.JGC, 2.Kyoto Univ., 3.Taiheiyo Cement)

11:35 AM - 11:50 AM

[2F09] Study on Solidification Technique for Secondary Waste Produced from Contaminated Water Treatment

(2)Investigation into Mix Proportions of Geopolymer

*Kanae Matsuyama¹, Hirofumi Okabe¹, Masaaki Kaneko¹ (1.Toshiba Corporation)

11:50 AM - 12:05 PM

[2F10] Encapsulation study of secondary waste stream generated from treatment of contaminated water using the Geopolymer.

(1)Encapsulation study of imitation sludge

*Kimihiro Onozaki¹, Junya Sato^2,3, Shinji Suzuki^2,3, Jun Kato^2,3, Tetsuro Sakakibara^2,3, Osamu Nakazawa^2,3, Yoshihiro Meguro^2,3, Hisashi Mikami¹, Milena Prazska⁴, Marcela Blazsekova⁴ (1.Fuji Electric, 2.Japan Atomic Energy Agency, 3.International Research Institute for Nuclear Decommissioning, 4.Amec Foster Wheeler)

Time reserved for Chair （12:05 PM - 12:10 PM）

Oral Presentation

[2F11-14] Liquid waste treatment 1

Thu. Sep 8, 2016 2:45 PM - 3:50 PM Room F (Kumume City Plaza - Creative Box)

Chair: Yu Tachibana(Nagaoka Univ. of Tech.)

+Add all to schedule

2:45 PM - 3:00 PM

[2F11] Development of High Performance Multi-Radionuclides Removal System

(1)Overview of the System

*Ken Yamaguchi¹, Kei Kobayashi¹, Keiji Ishikawa¹, Takashi Nishi², Takashi Asano², Kenji Noshita², Shunsuke Miyake², Takako Sumiya², Yuuko Kani³, Yutaka Sangu³ (1.TEPCO, 2.HGNE, 3.HITACHI)

3:00 PM - 3:15 PM

[2F12] Development of High Performance Multi-Radionuclides Removal System

(2)Removal Process of Radioactive Strontium

*KENJI NOSHITA¹, Ken Yamaguchi², Kei Kobayashi², Keiji Ishikawa², Takashi Nishi¹, Takashi Asano¹, Shunsuke Miyake¹, Takako Sumiya¹, Yuuko Kani³, Yutaka Sangu³ (1.HGNE, 2.TEPCO, 3.HITACHI)

3:15 PM - 3:30 PM

[2F13] Development of High Performance Multi-Radionuclides Removal System

(3)pH Optimization Technique by pH-Buffering Tower

*Takako Sumiya¹, Ken Yamaguchi², Kei Kobayashi², Keiji Ishikawa², Takashi Nishi¹, Takashi Asano¹, Kenji Noshita¹, Shunsuke Miyake¹, Yuuko Kani³, Yutaka Sangu³ (1.HGNE, 2.TEPCO, 3.HITACHI)

3:30 PM - 3:45 PM

[2F14] Development of Performance Evaluation Method for Setting Up Water Treatment Facility for Subdrain etc.

*Toshimasa Ohashi¹, Ken Yamaguchi², Kei Kobayashi², Yuichi Kurosaki², Keiji Ishikawa², Mitsuyuki Yamazaki², Yuko Kani¹, Yasuo Yoshii¹, Fumio Takahashi¹, Takashi Asano³ (1.HITACHI, 2.TEPCO, 3.HGNE)

Time reserved for Chair （3:45 PM - 3:50 PM）

Oral Presentation

[2F15-18] Liquid waste treatment 2

Thu. Sep 8, 2016 3:50 PM - 4:55 PM Room F (Kumume City Plaza - Creative Box)

Chair: Yoshikazu Koma (JAEA)

+Add all to schedule

3:50 PM - 4:05 PM

[2F15] Study of adsorption behavior of new adsorbent of heavy water to tritium condensation

*Masayuki HARADA¹, Takahiro MORI¹, Yuta FUKATSU¹, Koichiro TAKAO¹, Takehiko TSUKAHARA¹ (1.Laboratory for Advanced Nuclear Energy, Institute of Innovative Research, Tokyo Institute of Technology)

4:05 PM - 4:20 PM

[2F16] Adsorption properties of natural zeolite for strontium removal from the contaminated groundwate

*Takatoshi Hijikata¹, Tadafumi Koyama¹ (1.Central Research Institute of Electric Power Industry)

4:20 PM - 4:35 PM

[2F17] Development of treatment for low radioactive effluent in Tokai Reprocessing Plant

(14)Study of Cs/Sr adsorption process by double linked column experiment.

*Masato Takano¹, Yoshiyuki Ito¹, Tatsuya Suzuki², Mayumi Takimoto², Minoru Matsukura³, Hitoshi Mimura³, Koichi Mori⁴, Mamoru Iwasaki⁴ (1.Japan Atomic Energy Agency, 2.Nagaoka Univ. of Tec., 3.Union Showa K.K., 4.Kurita Water Industries LTD.)

4:35 PM - 4:50 PM

[2F18] Development of treatment for low radioactive effluent in Tokai Reprocessing Plant

(15)Study of cement based encapsulation in full-scale mixing

*Ryotatsu Matsushima¹, Fuminori Sato¹, Masaaki Yamashita¹, Kenichi Horiguchi¹, Junji Kojima¹, Etsuo Sakai², Daiki Atarashi³ (1.JAEA, 2.Tokyo Institute of Technology, 3.Shimane University)

Time reserved for Chair （4:50 PM - 4:55 PM）

Oral Presentation

[2F19-24] Decontamination and Debris treatment

Thu. Sep 8, 2016 4:55 PM - 6:30 PM Room F (Kumume City Plaza - Creative Box)

Chair: Takatoshi Hizikata (CRIEPI)

+Add all to schedule

4:55 PM - 5:10 PM

[2F19] Melt Refining Technology for Metal Scraps Contaminated with Radioactive Cesium and Strontium

*Nobutake Horiuchi¹, Takeshi Nishikawa¹, Hirokazu Tanaka¹ (1.Mitsubishi Materials)

5:10 PM - 5:25 PM

[2F20] Development of decontamination technology for radioactive spent ion exchange resins using elution and electro-plating method (3)

*Shingo Miyamoto¹, Mamoru Iwasaki¹, Hideyuki Komori¹, Motohiro Aizawa², Nobuyuki Ota², Junji Iwasa², Kazushige Ishida³ (1.Kurita Water Industries Ltd., 2.Hitachi-GE Nuclear Energy, Ltd., 3.Hitachi, Ltd)

5:25 PM - 5:40 PM

[2F21] Syntheses of novel organic composite adsorbents and its application for decontamination of contaminated water with various types of radionuclides in inland water

*Yu Tachibana¹, Shin Okumura², Masanobu Nogami³, Tatsuya Suzuki¹, Masao Nomura², Toshitaka Kaneshiki² (1.Nagaoka University of Technology, 2.Tokyo Institute of Technology, 3.Kindai University)

5:40 PM - 5:55 PM

[2F22] Fluorination Behavior of Uranium-Zirconium Mixture By Hydrogen Fluoride

*Takahiro Ono¹, Nobuaki Sato², Atsushi Nezu³, Takafumi Uchiyama¹, Haruaki Matsuura¹ (1.Tokyo City University, 2.Tohoku University, 3.Tokyo Institute of Technology)

5:55 PM - 6:10 PM

[2F23] Development of Fuel Debris Treatment Technology by the Fluorination Method

(10)Simulated Debris Fluorination Experiments (Part 2)

*Kuniyoshi Hoshino¹, Tetsuo Fukasawa¹, Akira Sasahira¹, Shinji Watanabe¹, Toshiaki Kikuchi², Takahiro Chikazawa², Akira Kirishima³, Nobuaki Sato³ (1.Hitachi-GE Nuclear Energy, 2.Mitsubishi Materials, 3.Tohoku Univ.)

6:10 PM - 6:25 PM

[2F24] Development of Fuel Debris Treatment Technology by the Fluorination Method

(11)Thermodynamical Study for Fluorination of Simulated Debris by Fluorine

*Nobuaki Sato¹, Akira Kirishima¹, Tetsuo Fukasawa² (1.Tohoku Univ., 2.Hitachi-GE)

Time reserved for Chair （6:25 PM - 6:30 PM）

Oral Presentation

[3F01-05] Nuclide separation and recovery 1

Fri. Sep 9, 2016 9:30 AM - 10:50 AM Room F (Kumume City Plaza - Creative Box)

Chair: Keita Irisawa (JAEA)

+Add all to schedule

9:30 AM - 9:45 AM

[3F01] Development of Separation Process of High-level Radioactive Liquid Waste using Ionic Liquids

(5)Selective Extraction of Molybdenum (VI) and Zirconium (IV) from Nitric Acid Solution using Oxime Type Extractant

*tadayuki takahashi^1,2, Tatsuya Ito¹, Seong-Yun Kim¹ (1.Tohoku Univ., 2.Japan Nuclear Fuel Limited)

9:45 AM - 10:00 AM

[3F02] Selective Separation of Platinum Group Metals and Molybdenum from High-level Liquid Waste

*Tatsuya Ito¹, Seong-Yun Kim¹, Nobumichi Nagano¹, Keitaro Hitomi¹ (1.Dept. of Quant. Sci. and Energy Eng., Grad. Sch. of Eng., Tohoku Univ.)

10:00 AM - 10:15 AM

[3F03] Development of High Selective Separation Method of Heat-generating Element from High-Level Liquid Waste

(2)Adsorption and Separation Properties using DtBuCH18C6 with Ionic Liquid Impregnated Silica Adsorbent

*Tatsuya Kudo^1,2, Tatsuya Ito¹, Seong-Yun Kim¹ (1.Tohoku University, 2.Japan Nuclear Fuel Limited)

10:15 AM - 10:30 AM

[3F04] Solvent extraction and separation of Se, Zr, Pd, and Cs having long lived radionuclides

*Yuji Sasaki¹, Keisuke Morita¹, Shinichi Suzuki¹, Hideaki Shiwaku¹, Keisuke Ito¹, Yuya Takahashi², Masaaki Kaneko² (1.Japan Atomic Energy Agency, 2.Toshiba corporation)

10:30 AM - 10:45 AM

[3F05] Evaluation in adsorption-elution behavior of the adsorbent with different wettability

*Kohei Nagoshi¹, Tsuyoshi Arai², Sou Watanabe³, Yuichi Sano³, Masayuki Takeuchi³, Mutsumi Sato⁴, Hiroshi Oikawa⁴ (1.Shibaura Institute Of Technology, Graduate School, 2.Shibaura Institute Of Technology, 3.Japan Atomic Energy Agency, 4.GL Sciences)

Time reserved for Chair （10:45 AM - 10:50 AM）

Oral Presentation

[3F06-09] Secondary aqueous waste treatment 1

Fri. Sep 9, 2016 10:50 AM - 11:55 AM Room F (Kumume City Plaza - Creative Box)

Chair: Yoshiharu Sakamura (CRIEPI)

+Add all to schedule

10:50 AM - 11:05 AM

[3F06] Development of solidification techniques with minimised water content for secondary radioactive aqueous wastes in Fukushima

(1)Synthesis and evaluation of simulated wastes

*Takumi Taniguchi¹, Keita Irisawa^1,2, Yuzuru Ito¹, Masahiro Namiki¹, Takeshi Ohsugi¹, Katsufumi Hashimoto³, Isamu Kudo⁴, Tetsuro Sakakibara¹, Osamu Nakazawa¹, Yoshihiro Meguro¹ (1.Japan Atomic Energy Agency, 2.The University of Sheffield, 3.Kyoto University, 4.ADVAN ENG.co., ltd.)

11:05 AM - 11:20 AM

[3F07] Development of solidification techniques with minimised water content for secondary radioactive aqueous wastes in Fukushima

(2)Roles of phosphate on mineral formation of calcium aluminate cement

*Kieta Irisawa^1,2, Ines Garcia-Lodeiro², Takeshi Ohsugi¹, Osamu Nakazawa¹, Yoshihiro Meguro¹, Hajime Kinoshita² (1.Japan Atomic Energy Agency, 2.The University of Sheffield)

11:20 AM - 11:35 AM

[3F08] Development of solidification techniques with minimised water content for secondary radioactive aqueous wastes in Fukushima

(3)Effects of phosphates on calcium aluminate cement under hydrothermal conditions

Maria Ines Garcia-Lodeiro¹, Yuan Gao¹, Mehul Chavda¹, Keita Irisawa^1,2, Yoshihiro Meguro², *Hajime Kinoshita¹ (1.The University of Sheffield, 2.Japan Atomic Energy Agency)

11:35 AM - 11:50 AM

[3F09] Development of solidification techniques with minimised water content for secondary radioactive aqueous wastes in Fukushima

(4)Heat-treatment of phosphate modified calcium aluminate cement under open system

*Maria Ines Garcia Lodeiro¹, Feiyang Jin¹, Keita Irisawa^2,1, Yoshihiro Meguro², Hajime Kinoshita¹ (1.University of Sheffield, 2.Japan Atomic Energy Agency)

Time reserved for Chair （11:50 AM - 11:55 AM）

Oral Presentation

[3F10-13] Secondary aqeous waste treatment 2

Fri. Sep 9, 2016 2:45 PM - 3:50 PM Room F (Kumume City Plaza - Creative Box)

Chair: Hajime Kinoshita (Univ. of Sheffield)

+Add all to schedule

2:45 PM - 3:00 PM

[3F10] Release Behavior of Cesium and Hydrogen Cyanide from Ferrocyanide Compounds with Heating

*Shinsuke Tashiro^1,2, Ryuichi Saito^1,2, Isao Yamagishi^1,2, Yoshihiro Meguro^1,2, Osamu Nakazawa^1,2 (1.IRID, 2.JAEA)

3:00 PM - 3:15 PM

[3F11] Study of pelletizing and sintering technologies of secondary wastes produced from contaminated water treatment

(1)Overview of the wastes and the sintering technology

*Junya Sato^1,2, Shinji Suzuki^1,2, Jun Kato^1,2, Tetsuro Sakakibara^1,2, Osamu Nakazawa^1,2, Yoshihiro Meguro^1,2, Fumio Kurosaki³, Minoru Matsukura³, Hitoshi Mimura³, Kouichi Mori⁴ (1.IRID, 2.JAEA, 3.UNION SHOWA K.K., 4.Kurita Water Industries Ltd.)

3:15 PM - 3:30 PM

[3F12] Study of pelletizing and sintering technologies of secondary wastes produced from contaminated water treatment

(2)Evaluation of the pelletized and the sintered products

*Fumio Kurosaki¹, Hiroshi Ueda¹, Takashi Yoneyama¹, Minoru Matsukura¹, Hitoshi Mimura¹, Junya Sato^2,3, Osanu Nakazawa^2,3, Yoshihiro Meguro^2,3, Kouichi Mori⁴, Hideyuki Komori⁴ (1.UNION SHOWA K. K., 2.JAEA, 3.IRID, 4.Kurita Water Industries Ltd.)

3:30 PM - 3:45 PM

[3F13] Study of pelletizing and sintering technologies of secondary wastes produced from contaminated water treatment

(3)Leach test of sintered pellets

Junya Sato^1,2, Osamu Nakazawa^1,2, Yoshihiro Meguro^1,2, Koichi Mori³, *Hideyuki Komori³, Katsunobu Kitami³, Hirotsugu Ueda⁴, Fumio Kurosaki⁴, Minoru Matsukura⁴, hitoshi mimura⁴ (1.IRID, 2.JAEA, 3.Kurita Water Industries.Ltd., 4.UNION SHOWA K.K.)

Time reserved for Chair （3:45 PM - 3:50 PM）

Oral Presentation

[3F14-17] Nuclide separation and recovery 2

Fri. Sep 9, 2016 3:50 PM - 4:55 PM Room F (Kumume City Plaza - Creative Box)

Chair: Yuji Sasaki (JAEA)

+Add all to schedule

3:50 PM - 4:05 PM

[3F14] A study on the recovery of selenium from molten chloride salts

*Yoshiharu Sakamura¹, Tsuyoshi Murakami¹, Koichi Uozumi¹ (1.CRIEPI)

4:05 PM - 4:20 PM

[3F15] Basic study of the development of adsorptive separation technique for nuclear species from reactor core cooling water using the silica-supported amphoteric ion exchanger

*Ryo Komada¹, Yuki Yabe¹, Tsuyoshi Arai², Fuminori Sato³, Junji Kojima³ (1.Shibaura Institute of Technology Graduate School, 2.Shibaura Institute of Technology, 3.Japan Atomic Energy Agency)

4:20 PM - 4:35 PM

[3F16] Computational study on the separation mechanism of Am from Eu by DGA and NTA extraction reagents

*Masashi Kaneko¹, Masayuki Watanabe¹, Tatsuro Matsumura¹ (1.Japan Atomic Energy Agency)

4:35 PM - 4:50 PM

[3F17] Study on Separation Behavior of Strontium and Yttrium Using HDEHP-Impregnated Adsorbents(2)

*Tomonari Tamura^1,2, Tatsuya Ito¹, Seong-Yun Kim¹ (1.Department of Quantum Science and Energy Engineering, Graduate School of Engineering, Tohoku University, 2.J-TECH LTD)

Time reserved for Chair （4:50 PM - 4:55 PM）

Sessions

IV. Nuclear Fuel Cycle and Nuclear Materials » 405-1 Radioactive Waste Management

[1E01-07] Vitrification 1

(27)A Basic research on the applicability of iron phosphate glass for low-level radioactive waste -viscosimetry of glass melt-

(28)Study of fused glass solidification for low level radioactive ion exchange resin

(29)Structural design of V additive borosilicate glass

(30)Characterization of iron phosphate glass containing high-level waste simulant

(31)Local structure analysis of iron phosphate glass containing high-level waste simulant using synchrotron radiation based XAFS

(32)Improvement in the adsorption capacity for MA

(33)Effect of noble metal elements on Yellow Phase generation

[1E08-11] Vitrification 2

(1)Approach for Reduction of Potential Hazard

(2)Operation Results and Evaluation of the Current TVF Glass Melter

(3)Configuation of Request Functions and Task for the Next Glass Melter

Evaluation of Forms and Application Techniques for the Next Glass Melter

[1E12-14] Vitrification 3

[1E15-19] Waste Characterization

(4)Characteristics comparison of the existing and additional multiple radio-nuclides removal system slurry

(5)Analysis of carbonate slurry sampled from High Integrity Container

(9)Discussion on transport behavior of radionuclides based on analytical data

(10)Discussion to reduce uncertainty in the modelling estimation of waste inventory

[2F01-05] Vitrification 4

Evaluation of Solubility and Diffusion Behavior of Simulated High-level Liquid Waste Components into Borosilicate Glass

(13)Spectroscopic and first-principles calculation analyses of chemical forms of platinum group metals and Molybdenum in nitric acid solution

(14)Spectroscopic analysis of adsorption properties of platinum group metals and molybdenum to ferrocyanide nanoparticles

(15)First-principles calculation analysis of adsorption mechanisms of platinum group metals and molybdenum to ferrocyanide nanoparticles

(16)Sorption Experiments in the Solution Prepared from Irradiated Fuel

[2F06-10] Volume reduction and Solidification

(1)Characterization Study of Geopolymer

(2)Investigation into Mix Proportions of Geopolymer

(1)Encapsulation study of imitation sludge

[2F11-14] Liquid waste treatment 1

(1)Overview of the System

(2)Removal Process of Radioactive Strontium

(3)pH Optimization Technique by pH-Buffering Tower

[2F15-18] Liquid waste treatment 2

(14)Study of Cs/Sr adsorption process by double linked column experiment.

(15)Study of cement based encapsulation in full-scale mixing

[2F19-24] Decontamination and Debris treatment

(10)Simulated Debris Fluorination Experiments (Part 2)

(11)Thermodynamical Study for Fluorination of Simulated Debris by Fluorine

[3F01-05] Nuclide separation and recovery 1

(5)Selective Extraction of Molybdenum (VI) and Zirconium (IV) from Nitric Acid Solution using Oxime Type Extractant

(2)Adsorption and Separation Properties using DtBuCH18C6 with Ionic Liquid Impregnated Silica Adsorbent

[3F06-09] Secondary aqueous waste treatment 1

(1)Synthesis and evaluation of simulated wastes

(2)Roles of phosphate on mineral formation of calcium aluminate cement

(3)Effects of phosphates on calcium aluminate cement under hydrothermal conditions

(4)Heat-treatment of phosphate modified calcium aluminate cement under open system

[3F10-13] Secondary aqeous waste treatment 2

(1)Overview of the wastes and the sintering technology

(2)Evaluation of the pelletized and the sintered products

(3)Leach test of sintered pellets

[3F14-17] Nuclide separation and recovery 2

Authentication