Oral presentation

[1D01-04] Sorption/Adsorption

Wed. Sep 6, 2023 10:00 AM - 11:05 AM Room D (IB Bildg.1F Large Lecture Room)

Chair:Keisuke Ishida(NUMO)

10:00 AM - 10:15 AM

[1D01] Effect of Modification on Eu Sorption onto Kaolinite

*Keita Nagasawa¹, Futoshi Kanno^2,3, Kenso Fujiwara³, Terumi Dohi³, Takayuki Sasaki¹ (1. Kyoto Univ., 2. pesco, 3. JAEA)

10:15 AM - 10:30 AM

[1D02] Basic study on adsorption characteristics of radioactive anion nuclides in the geological disposal environment using LDH

*Gemma Doi¹, Akihito Asano¹, Shogo Uchiyama¹, Tsuyoshi Arai¹ (1. Shibaura Inst. of Tech.)

10:30 AM - 10:45 AM

[1D03] Sorption behavior of selenite ions onto calcium silicate hydrate under the water-saturated condition

*Kazuki Maeta¹, Tsugumi Seki¹, Taiji Chida¹, Yuichi Niibori¹ (1. Tohoku Univ.)

10:45 AM - 11:00 AM

[1D04] Selection of inorganic anion adsorbents suitable for delaying migration of anion nuclides in geological disposal

*Akihito Asano¹, Shogo Uchiyama¹, Tsuyoshi Arai¹, Hitoshi Owada² (1. Shibaura Inst. of Tech., 2. RWMC)

Time reserved for Chair （11:00 AM - 11:05 AM）

Oral presentation

[1D05-07] Solubility

Wed. Sep 6, 2023 11:05 AM - 11:55 AM Room D (IB Bildg.1F Large Lecture Room)

Chair:Yuta Fukatsu(JAEA)

11:05 AM - 11:20 AM

[1D05] Dissolution behavior of uranium-zirconium oxide solid solution

*Ryutaro Tonna¹, Taishi Kobayashi¹, Takayuki Sasaki¹ (1. Kyoto Univ.)

11:20 AM - 11:35 AM

[1D06] Discussion of solid phase surface in dissolution reaction of ZrO2

*TAKUTO HANAFUSA¹, TAKAYUKI SASAKI¹, TAISHI KOBAYASHI¹ (1. Department of Nuclear Engineering, Graduate School of Engineering, Kyoto University)

11:35 AM - 11:50 AM

[1D07] Evaluation of dissolution rate of simulated high-level nuclear waste glass P0798 under Silica Dissolved Solution Conditions: long term behavior

*Noriyuki Yokoyama¹, Yaohiro Inagaki¹, Tatsumi Arima¹, Ryuta Matsubara² (1. Kyushu Univ., 2. NUMO)

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

Oral presentation

[1D08-13] Model Validation

Wed. Sep 6, 2023 2:45 PM - 4:20 PM Room D (IB Bildg.1F Large Lecture Room)

Chair:Shun Kimura(JAEA)

2:45 PM - 3:00 PM

[1D08] Validation of reactive transport model for evolution of cementitious material.

*Koike Ayaka¹, Ishida Keisuke¹, Hamamoto Takafumi¹, Mihara Morihiro² (1. NUMO, 2. JAEA)

3:00 PM - 3:15 PM

[1D09] Case study on the development of methodologies for validation of groundwater flow and mass transport models

(1)Outline of the study

*Hironori Onoe¹, Hiromitsu Saegusa¹, Keisuke Ishida¹, Atsushi Sawada², Masayuki Ishibashi³, Taichi Esaki³, Youichi Tagawa³, Kazuto Tabei³, Tadashi Namikawa³, Koji Hane³ (1. NUMO, 2. JAEA, 3. KAJIMA)

3:15 PM - 3:30 PM

[1D10] Case study on the development of methodologies for validation of groundwater flow and mass transport models

(2) Effects of the modeling methods of low permeability fractures on groundwater flow characterization

*Masayuki Ishibashi¹, Hironori Onoe², Taichi Esaki¹, Yoichi Tagawa¹, Kazuto Tabei¹, Tadashi Namikawa¹, Hane Kouji¹, Hiromitsu Saegusa², Keisuke Ishida², Atsushi Sawada³ (1. Kajima Corporation, 2. NUMO, 3. JAEA)

3:30 PM - 3:45 PM

[1D11] Case study on the development of methodologies for validation of groundwater flow and mass transport models

(3) Effects of the conditioning methods of fractures on groundwater flow characterization

*Tadashi Namikawa¹, Hironori Onoe², Taichi Esaki¹, Masayuki Ishibashi¹, Youichi Tagawa¹, Kazuto Tabei¹, Koji Hane¹, Hiromitsu Saegusa², Keisuke Ishida², Atsushi Sawada³ (1. KAJIMA, 2. NUMO, 3. JAEA)

3:45 PM - 4:00 PM

[1D12] Case study on the development of methodologies for validation of groundwater flow and mass transport model

(4) Construction of the ECPM model based on the DFN model

*Yoichi Tagawa¹, Hironori Onoe², Masayuki Ishibashi¹, Taichi Esaki¹, Kazuto Tabei¹, Tadashi Namikawa¹, Koji Hane¹, Hiromitsu Saegusa², Keisuke Ishida², Atsushi Sawada³ (1. KAJIMA, 2. NUMO, 3. JAEA)

4:00 PM - 4:15 PM

[1D13] Case study on the development of methodologies for validation of groundwater flow and mass transport model

(5) Effects of the modeling concept of fractures on groundwater flow and mass transport characterization

*Koji Hane¹, Hironori Onoe², MAsayuki Ishibashi¹, Taichi Esaki¹, Youichi Tagawa¹, Kazuto Tabei¹, Tadashi Namikawa¹, Hiromitsu Saegusa², Keisuke Ishida², Atsushi Sawada³ (1. KAJIMA CORPORATION, 2. Nuclear Waste Management Organization of Japan, 3. Japan Atomic Energy Agency)

Time reserved for Chair （4:15 PM - 4:20 PM）

Oral presentation

[1D14-19] Migration in Host Rock

Wed. Sep 6, 2023 4:20 PM - 6:00 PM Room D (IB Bildg.1F Large Lecture Room)

Chair:Yusaku Takubo(NUMO)

4:20 PM - 4:35 PM

[1D14] Analytical study of the effect of borehole on nuclide migration

*Takuma Sawaguchi¹, Shizuka Takai¹, Emiko Uchikoshi², Seiji Takeda¹ (1. JAEA, 2. NAIS)

4:35 PM - 4:50 PM

[1D15] Investigation of Transport of Tracers in Fractures of Granodiorite

(1) Tracer Transport Experiments at Laboratory

*Yuta Fukatsu¹, Yosuke Akagi², Hisao Satoh^2,3, Shota Murayama¹, Takamitsu Ishidera¹, Yukio Tachi¹ (1. JAEA, 2. MMC, 3. JNFL)

4:50 PM - 5:05 PM

[1D16] Investigation of Transport of Tracers in Fractures of Granodiorite

(2) Model calculation

*Murayama Shota¹, Fukatsu Yuta¹, Ishidera Takamitsu¹, Tachi Yukio¹ (1. Japan Atomic Energy Agency)

5:05 PM - 5:20 PM

[1D17] Evaluation of EDZ fractures due to cutting notches in a tunnel

*Shun Kimura¹, Masaki Takeda¹, Takayuki Motoshima² (1. JAEA, 2. TAISEI)

5:20 PM - 5:35 PM

[1D18] A Study on Invasion Behavior of Buffer Material into a Neighboring Rock Fracture Considered Density Distribution Change in Buffer Material Based on Particle Diffusion Model

*Kengo Yamanaka¹, Haruo Sato¹ (1. Okayama University)

5:35 PM - 5:50 PM

[1D19] An evaluation of runoff point considering topography and repository depth changes due to uplift and erosion.

*MICHIHITO SAKAMOTO¹, Keiichiro Wakasugi¹, Satsuki Kabasawa², Masaaki Yamaguchi² (1. Tokai Univ, 2. JAEA)

Time reserved for Chair （5:50 PM - 6:00 PM）

Oral presentation

[2D01-04] Modeling Technology

Thu. Sep 7, 2023 9:30 AM - 10:35 AM Room D (IB Bildg.1F Large Lecture Room)

Chair:Shingo Tanaka(RWMC)

9:30 AM - 9:45 AM

[2D01] Analysis of Thermo-Hydro-Chemical (T-H-C) Coupled Processes in Buffer Material Focusing on Montmorillonite Content

*Kohei Ouchi¹, Haruo Sato¹ (1. Okayama Univ.)

9:45 AM - 10:00 AM

[2D02] Development of coupled THC model for re-saturation processes using in-situ test data

*Yusaku Takubo¹, Yusuke Takayama², Andres Idiart³, Naruhisa Toya⁴, Keisuke Ishida¹, Kiyoshi Fujisaki¹ (1. NUMO, 2. JAEA, 3. AMPHOS 21, 4. OBAYASHI)

10:00 AM - 10:15 AM

[2D03] Development of radionuclide migration analysis method for the geological disposal system on a range of temporal and spatial scales

*Keisuke Ishida¹, Kiyoshi Fujisaki¹, Hiromitsu Saegusa¹, Hironori Onoe¹ (1. NUMO)

10:15 AM - 10:30 AM

[2D04] Construction of biosphere assessment model which reflects the environment of near surface

*Yukiko Kusano¹, Keisuke Ishida¹, Takafumi Hamamoto¹, Yasuhisa Saito², Yukiko Fukaya³ (1. NUMO, 2. Pacific Consultants CO., LTD, 3. Japan NUS CO., LTD)

Time reserved for Chair （10:30 AM - 10:35 AM）

Oral presentation

[2D05-10] TRU Waste 1

Thu. Sep 7, 2023 10:35 AM - 12:10 PM Room D (IB Bildg.1F Large Lecture Room)

Chair:Masayuki Ishibashi(KAJIMA)

10:35 AM - 10:50 AM

[2D05] Novel immobilization of radioiodine in a metallic host matrix using powder metallurgy hot isostatic pressing

*Tomofumi Sakuragi¹, Ryosuke Maki², Masahiko Nakase³, Miki Harigai¹, Ryo Hamada¹, Shingo Tanaka¹, Hidekazu Asano (1. RWMC, 2. OUS, 3. Tokyo Tech)

10:50 AM - 11:05 AM

[2D06] Study of Evaluation Method to Determine the Radioactivity Concentration of Radioactive Wastes Generated from Post-irradiation Examination Facilities

Evaluation Method for Radionuclides Produced by Activation

*Sari Izumo¹, Mizuki Nakamura¹, Hisakazu Nakata¹, Akihiro Sakai¹ (1. JAEA)

11:05 AM - 11:20 AM

[2D07] Leaching behavior of radionuclides from irradiated endpiece under geological repository condition

(4) Evaluation for the Mo-93 inventory using triple quadrupole ICP-MS

*Shingo Tanaka¹, Naoki Tezuka², Toshinori Taniuchi³, Hiroyoshi Ueda¹, Tomofumi Sakuragi¹ (1. RWMC, 2. NDC, 3. MHI)

11:20 AM - 11:35 AM

[2D08] Leaching behavior of radionuclides from irradiated endpiece under geological repository condition

(5) Experimental evaluation for the C-14 release fraction by Accelerator mass spectrometry

*Naoki Tezuka¹, Hiroaki Suganuma¹, Kenichiro Kino¹, Toshinori Taniuchi², Akira Sakashita², Hiroyuki Matsuzaki³, Hiroyoshi Ueda⁴, Tomofumi Sakuragi⁴ (1. NDC, 2. MHI, 3. UTokyo, 4. RWMC)

11:35 AM - 11:50 AM

[2D09] Leaching behavior of radionuclides from irradiated endpiece under geological repository condition

(6)Estimation of the three-dimensional radioactive inventory of an irradiated endpiece sample

*Tsukasa Sugita¹, Yu Yamashita¹, Yumi Yaita¹, Hiroyasu Ueda², Satoshi Tomofumi² (1. TOSHIBA ESS, 2. RWMC)

11:50 AM - 12:05 PM

[2D10] Speciation of carbon-12 released from type 316L stainless-steel powder under low oxygen conditions

*Ryo Nakabayashi¹ (1. CRIEPI)

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

Oral presentation

[2D11-15] TRU Waste 2

Thu. Sep 7, 2023 2:45 PM - 4:05 PM Room D (IB Bildg.1F Large Lecture Room)

Chair:Hironori Onoe(NUMO)

2:45 PM - 3:00 PM

[2D11] Research and development of TRU waste package

(5) Proposal of design method for Waste Package Infill

*Hiroyuki Sakamoto¹, Kumi Negishi², Masaya Ida², Kazutoshi Shibuya², Noriyuki Maruyama¹, Naoki Fujii¹, Hitoshi Owada¹ (1. RWMC, 2. Taiheiyo Consultant Co.,Ltd.)

3:00 PM - 3:15 PM

[2D12] Research and development of TRU waste package

(6) Estimation of Hydrogen Generation from the Waste Package Infill

*Masaya Ida¹, Kumi Negishi¹, Kazutoshi Shibuya¹, Hiroyuki Sakamoto², Noriyuki Maruyama², Naoki Fujii ², Hitoshi Owada² (1. Taiheiyo Consultant, 2. RWMC)

3:15 PM - 3:30 PM

[2D13] Validation of a model for analyzing phenomena related to TRU waste-derived gas

(1) Overall overview of studies on TRU waste-derived gas impact assessment

*Tsubasa Yagi¹, Takashi Jintoku¹, Naoki Fujii¹, Hitoshi Owada¹ (1. RWMC)

3:30 PM - 3:45 PM

[2D14] Validation of a model for analyzing phenomena related to TRU waste-derived gas

(2) Application of small-scale mock-up test results to a mechanically coupled gas migration evaluation model

*Kazumasa Koga¹, Motoki Moriiwa¹, Tsubasa Yagi², Takashi Jintoku², Naoki Fujii², Hitoshi Owada² (1. OBAYASHI CORPORATION, 2. RWMC)

3:45 PM - 4:00 PM

[2D15] Validation of a model for analyzing phenomena related to TRU waste-derived gas

(3) Nuclide migration evaluation based on the application of real-scale gas migration evaluation and real-scale gas generation derivation

*Takashi Jintoku¹, Tamotsu Chiba², Tatsuo Nakagawa², Tsubasa Yagi¹, Naoki Fujii¹, Hitoshi Owada¹ (1. RWMC, 2. JGC)

Time reserved for Chair （4:00 PM - 4:05 PM）

Oral presentation

[2D16-19] Material

Thu. Sep 7, 2023 4:05 PM - 5:10 PM Room D (IB Bildg.1F Large Lecture Room)

Chair:Ryo Nakabayashi(CRIEPI)

4:05 PM - 4:20 PM

[2D16] A Study on Thermodynamics of Swelling Stress of Bentonite

Acquisition of Thermodynamic Data of Interlayer Water of K-Montmorillonite in Consideration of Alteration

*Misato Endo¹, Haruo Sato¹ (1. Okayama Univ.)

4:20 PM - 4:35 PM

[2D17] Study on mechanical properties of cementitious materials in coastal geological disposal

Changes in mechanical properties of cementitious materials by interactions with groundwater components assumed in coastal areas

*masahito shibata¹, Masaya Ida¹, Shinya Hasegawa¹, Hiroyuki Sakamoto², Noriyuki Maruyama², Daisuke Hayashi², Hitoshi Owada² (1. Taiheiyo Consultant Co.,Ltd., 2. Radioactive Waste Management Funding and Research Center)

4:35 PM - 4:50 PM

[2D18] Measurements of Thermodynamic Data of Water in Ca-Bentonite by Relative Humidity Method

*Kosuke Ichikawa¹, Haruo Sato¹ (1. Okayama Univ.)

4:50 PM - 5:05 PM

[2D19] Study on deposition behavior of supersaturated silicic acid onto solid phase with secondary pores

*Eishu Obuchi¹, Taiji Chida¹, Tsugumi Seki¹, Yuichi Niibori¹ (1. Tohoku University)

Time reserved for Chair （5:05 PM - 5:10 PM）

Oral presentation

[2D20-23] Waste Disposal

Thu. Sep 7, 2023 5:10 PM - 6:15 PM Room D (IB Bildg.1F Large Lecture Room)

Chair:Yukiko Kusano(NUMO)

5:10 PM - 5:25 PM

[2D20] Technical trend and issues of deep borehole disposal as an alternative disposal option

*Shigeru Koo¹, Masaaki Yamaguchi², Hitoshi Makino², Terumitsu Tsuchiya³, Yoshitoki Kanzaki⁴ (1. NESI, 2. JAEA, 3. TAISEI, 4. QJ Science)

5:25 PM - 5:40 PM

[2D21] Study on Design Options in the Context of Developments in Regulatory for Mid-depth underground disposal

- (1) Objective of Study and Outline -

*Taichi Esaki¹, Keiichiro Shibata¹, Yoshikazu Hironaka², Katsuhiko Ishibashi³ (1. KAJIMA, 2. RWMC, 3. TEPSCO)

5:40 PM - 5:55 PM

[2D22] Study on Design Options in the Context of Developments in Regulatory for Mid-depth underground disposal

- (2) Preliminary dose assessment -

*Manabu INAGAKI¹, Yoshikazu Hironaka², Keiichiro Shibata³, Taichi Esaki³ (1. TEPSCO, 2. RWMC, 3. KAJIMA)

5:55 PM - 6:10 PM

[2D23] Study on Design Options in the Context of Developments in Regulatory for Mid-depth underground disposal

- (3) Approach to Extracting and Filtering Design Options -

*Keiichiro Shibata¹, Taichi Esaki¹, Yoshikazu Hironaka², Katsuhiko Ishibashi³ (1. KAJIMA, 2. RWMC, 3. TEPSCO)

Time reserved for Chair （6:10 PM - 6:15 PM）

Oral presentation

[3D01-05] LLW 1

Fri. Sep 8, 2023 9:30 AM - 10:50 AM Room D (IB Bildg.1F Large Lecture Room)

Chair:Kazuhito Niwase(NIT Hachinohe College)

9:30 AM - 9:45 AM

[3D01] Management of sorption distribution coefficients of radionuclides in low-level radioactive waste disposal facility

(Ⅰ): Policy for rational management in JNFL

*Takashi Kozawa¹, Hisao Satoh¹, Yutaro Sawaki¹, Jun Yasuda¹, Tomoya Yoshida¹ (1. JNFL)

9:45 AM - 10:00 AM

[3D02] Management of sorption distribution coefficients of radionuclides in low-level radioactive waste disposal facility

(II): Improved measurement method of sorption distribution coefficients of cementitious materials

*Tomoya Yoshida¹, Hisao Satoh¹, Takashi Kozawa¹, Yutaro Sawaki¹, Jun Yasuda¹, Yumi Yaita², Yu Yamashita² (1. JNFL, 2. TOSHIBA ESS)

10:00 AM - 10:15 AM

[3D03] Management of sorption distribution coefficients of radionuclides in low-level radioactive waste disposal facility

(III): Evaluation of the sorptive phase composition and its influence on Kd of cementitious materials

*Jun Yasuda¹, Hisao Satoh¹, Takashi Kozawa¹, Yutaro Sawaki¹, Tomoya Yoshida¹, Kazuko Haga², Yoshihisa Kaneda², Yutaro Kobayashi² (1. JNFL, 2. Taiheiyo Consultant)

10:15 AM - 10:30 AM

[3D04] Management of sorption distribution coefficients of radionuclides in low-level radioactive waste disposal facility

(IV): A feasibility study for Kd measurement method using non-radionuclide tracer, "cold test".

*Tooru Abe¹, Kosuke Nonaka¹, Haruka Hatakeyama¹, Hisao Satoh², Takashi Kozawa², Yutaro Sawaki², Jun Yasuda², Tomoya Yoshida² (1. Japan Nuclear Fuel Chemical Analysis, 2. Japan Nuclear Fuel Limited)

10:30 AM - 10:45 AM

[3D05] Management of sorption distribution coefficients of radionuclides in low-level radioactive waste disposal facility

(V): Towards optimal and rational management methods of Kd

*Yutaro Sawaki¹, Hisao Satoh¹, Takashi Kozawa¹, Jun Yasuda¹, Tomoya Yoshida¹, Mitsushi Motoyama², Taichi Saito² (1. JNFL, 2. JGC)

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

Oral presentation

[3D06-10] LLW 2

Fri. Sep 8, 2023 10:50 AM - 12:10 PM Room D (IB Bildg.1F Large Lecture Room)

Chair:Tomofumi Sakuragi(RWMC)

10:50 AM - 11:05 AM

[3D06] Development of Measurement Method for Methane Gas Generation Volume due to Decomposition of Combustible Materials Disposed of in Trench Disposal Facilities

*Mizuki Nakamura¹, Junya Sato¹, Hisakazu Nakata¹, Akihiro Sakai¹, Takeshi Osugi¹ (1. JAEA)

11:05 AM - 11:20 AM

[3D07] Distribution Coefficient of Cementitious Materials Mixed with Various Zeolites

*Kazuhito NIWASE Niwase¹, Imaizumi IMAIZUMI Yuto¹ (1. National Institute of Technology, Hachinohe College)

11:20 AM - 11:35 AM

[3D08] Countermeasures for disposal of incinerated ash generated from nuclear power plants

(1)General issues and countermeasures for disposal of incineration ash

*Kazuhiro Fukuda¹, Masashi Kitamura¹, Seiji Komatsuki², Mitsuru Iwasaki³, Mitsushi Motoyama⁴ (1. KEPCO, 2. Chubu Electric Power , 3. Tohoku-EPCO, 4. JGC)

11:35 AM - 11:50 AM

[3D09] Countermeasures for disposal of incinerated ash generated from nuclear power plants

(2)Test results for disposal of incinerated ash

*mitsushi motoyama¹, mitsunori hanabata², masashi kitamura², seij komatsuki³, mitsuru iwasaki⁴ (1. JGC, 2. KEPCO, 3. Chubu Electric Power, 4. Tohoku-EPCO)

11:50 AM - 12:05 PM

[3D10] Countermeasures for disposal of incinerated ash generated from nuclear power plants

(3)Test results for disposal of granules-shaped incinerated ash

*Michitoshi Matsuyama¹, Tamotsu Yamaguchi², Hirofumi Ishiyama², Mitsushi Motoyama¹ (1. JGC, 2. KYUDENO)

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

Sessions

V. Nuclear Fuel Cycle and Nuclear Materials » 505-2 Waste Disposal and Its Environmental Aspects

[1D01-04] Sorption/Adsorption

[1D05-07] Solubility

[1D08-13] Model Validation

(1)Outline of the study

(2) Effects of the modeling methods of low permeability fractures on groundwater flow characterization

(3) Effects of the conditioning methods of fractures on groundwater flow characterization

(4) Construction of the ECPM model based on the DFN model

(5) Effects of the modeling concept of fractures on groundwater flow and mass transport characterization

[1D14-19] Migration in Host Rock

(1) Tracer Transport Experiments at Laboratory

(2) Model calculation

[2D01-04] Modeling Technology

[2D05-10] TRU Waste 1

Evaluation Method for Radionuclides Produced by Activation

(4) Evaluation for the Mo-93 inventory using triple quadrupole ICP-MS

(5) Experimental evaluation for the C-14 release fraction by Accelerator mass spectrometry

(6)Estimation of the three-dimensional radioactive inventory of an irradiated endpiece sample

[2D11-15] TRU Waste 2

(5) Proposal of design method for Waste Package Infill

(6) Estimation of Hydrogen Generation from the Waste Package Infill

(1) Overall overview of studies on TRU waste-derived gas impact assessment

(2) Application of small-scale mock-up test results to a mechanically coupled gas migration evaluation model

(3) Nuclide migration evaluation based on the application of real-scale gas migration evaluation and real-scale gas generation derivation

[2D16-19] Material

Acquisition of Thermodynamic Data of Interlayer Water of K-Montmorillonite in Consideration of Alteration

Changes in mechanical properties of cementitious materials by interactions with groundwater components assumed in coastal areas

[2D20-23] Waste Disposal

- (1) Objective of Study and Outline -

- (2) Preliminary dose assessment -

- (3) Approach to Extracting and Filtering Design Options -

[3D01-05] LLW 1

(Ⅰ): Policy for rational management in JNFL

(II): Improved measurement method of sorption distribution coefficients of cementitious materials

(III): Evaluation of the sorptive phase composition and its influence on Kd of cementitious materials

(IV): A feasibility study for Kd measurement method using non-radionuclide tracer, "cold test".

(V): Towards optimal and rational management methods of Kd

[3D06-10] LLW 2

(1)General issues and countermeasures for disposal of incineration ash

(2)Test results for disposal of incinerated ash

(3)Test results for disposal of granules-shaped incinerated ash

Authentication