Specific adsorption of actinides on biogenic Mn oxide

• Project/Area Number: 24760717
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Multi-year Fund
• Research Field: Nuclear engineering
• Research Institution: Hiroshima University
• Principal Investigator: TANAKA KAZUYA 広島大学, サステナブル・ディベロップメント実践研究センター, 特任講師 (60377992)
• Project Period (FY): 2012-04-01 – 2015-03-31
• Project Status: Completed (Fiscal Year 2014)
• Budget Amount: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000); Fiscal Year 2014: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000); Fiscal Year 2013: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000); Fiscal Year 2012: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
• Keywords: アクチノイド / 生物性マンガン酸化物 / 吸着 / 移行遅延

Outline of Final Research Achievements

In this study, adsorption of actinides on biogenic Mn oxide was investigated. Actinides were strongly adsorbed on inorganic Mn oxide without microorganisms, indicating that they were tightly fixed at the surface of Mn oxide. In contrast, adsortion of actinides on biogenic Mn oxide, mixture of Mn oxide and microbial cells, was lower than that on inorganic Mn oxide. The results of this study suggest that the mobility of actinides would increase in systems where minerals and microorganisms coexist.

Research Products

• [Journal Article] Size-dependent distribution of radiocesium in riverbed sediments and its relevance to the migration of radiocesium in river systems after the Fukushima Daiichi Nuclear Power Plant accident (2015)
  • Author(s): Tanaka, K ; Iwatani, H ; Sakaguchi, A ; Fan, QH ; Takahashi, Y
  • Journal Title: Journal of Environmental Radioactivity Volume: 139 Pages: 390-397
  • DOI: 10.1016/j.jenvrad.2014.05.002
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Size distribution studies of Cs-137 in river water in the Abukuma Riverine system following the Fukushima Dai-ichi Nuclear Power Plant accident (2015)
  • Author(s): Sakaguchi, A ; Tanaka, K ; Iwatani, H ; Chiga, H ; Fan, QH ; Onda, Y ; Takahashi, Y
  • Journal Title: Journal of Environmental Radioactivity Volume: 139 Pages: 379-389
  • DOI: 10.1016/j.jenvrad.2014.05.011
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] An EXAFS Study on the Effects of Natural Organic Matter and the Expandability of Clay Minerals on Cesium Adsorption and Mobility. (2014)
  • Author(s): Q. H. Fan, M. Tanaka, K. Tanaka, A. Sakaguchi, and Y. Takahashi
  • Journal Title: Geochimica et Cosmochimica Acta Volume: 135 Pages: 49-65
  • DOI: 10.1016/j.gca.2014.02.049
  • Peer Reviewed
• [Journal Article] Relationship between particle size and radiocesium in fluvial suspended sediment related to the Fukushima Daiichi Nuclear Power Plant accident (2014)
  • Author(s): Tanaka, K ; Iwatani, H ; Sakaguchi, A ; Takahashi, Y ; Onda, Y
  • Journal Title: Journal of Radioanalytical and Nuclear Chemistry Volume: 301 Issue: 2 Pages: 607-613
  • DOI: 10.1007/s10967-014-3159-1
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Characterization of Particulate Matters in the Pripyat River in Chernobyl Related to Their Adsorption of Radiocesium with Inhibition Effect by Natural Organic Matter (2014)
  • Author(s): Suga, H ; Fan, QH ; Takeichi, Y ; Tanaka, K ; Kondo, H ; Kanivets, VV ; Sakaguchi, A ; Kato, K ; Inami, N ; Mase, K ; Ono, K ; Takahashi, Y
  • Journal Title: Chemistry Letters Volume: 43 Issue: 7 Pages: 1128-1130
  • DOI: 10.1246/cl.140222
  • NAID: 130004868245
  • ISSN: 0366-7022, 1348-0715
  • Peer Reviewed
• [Journal Article] Factors controlling radiocesium distribution in river sediments: Field and laboratory studies after the Fukushima Dai-ichi Nuclear Power Plant accident (2014)
  • Author(s): Fan, QH ; Tanaka, K ; Sakaguchi, A ; Kondo, H ; Watanabe, N ; Takahashi, Y
  • Journal Title: Applied Geochemistry Volume: 48 Pages: 93-103
  • DOI: 10.1016/j.apgeochem.2014.07.012
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Immobilization of selenium by biofilm of Shewanella putrefaciens with and without Fe(III)-citrate complex. (2014)
  • Author(s): Suzuki, Y., Sakama, Y., Saiki, H., Kitamura, A., Yoshikawa, H. and Tanaka, K.
  • Journal Title: J. Nucl. Sci. Technol. Volume: 51 Issue: 1 Pages: 108-115
  • DOI: 10.1080/00223131.2013.851041
  • Peer Reviewed
• [Journal Article] Cobalt(II) sequestration on fungal biogenic manganese oxide enhanced by manganese(II) oxidase activity Applied Geochemistry. (2013)
  • Author(s): Chang, J., Tani, Y., Naitou, H., Miyata, N., Seyama, H. and Tanaka, K.
  • Journal Title: Appl. Geochem. Volume: 37 Pages: 170-178
  • DOI: 10.1016/j.apgeochem.2013.07.023
  • Peer Reviewed
• [Journal Article] Investigation of spatial distribution of radiocesium in a paddy field as a potential sink. (2013)
  • Author(s): K. Tanaka, H. Iwatani, Y. Takahashi, A. Sakaguchi, K. Yoshimura, and Y. Onda
  • Journal Title: PLos One Volume: 8 Issue: 11 Pages: e80794-e80794
  • DOI: 10.1371/journal.pone.0080794
  • Peer Reviewed
• [Journal Article] Heterogeneous distribution of radiocesium in aerosols, soil and particulate matters emitted by the Fukushima Daiichi Nuclear Power Plant accident: retention of micro-scale heterogeneity during the migration of radiocesium from the air into ground and river systems (2013)
  • Author(s): K. Tanaka
  • Journal Title: Journal of Radioanalytical Nuclear and chemistry Volume: 295 Issue: 3 Pages: 1927-1937
  • DOI: 10.1007/s10967-012-2160-9
  • Peer Reviewed
• [Journal Article] Local distribution of radioactivity in tree leaves contaminated by fallout of the radionuclides emitted from the Fukushima Daiichi Nuclear Power Plant (2013)
  • Author(s): K. Tanaka
  • Journal Title: Journal of Radioanalytical Nuclear and chemistry Volume: 295 Issue: 3 Pages: 2007-2014
  • DOI: 10.1007/s10967-012-2192-1
  • Peer Reviewed
• [Journal Article] Adsorption of ytterbium onto Saccharomyces cerevisiae fungal cells: A pH-dependent contribution of phosphoryl functional group. (2013)
  • Author(s): Jiang, M., Ohnuki, T., Yamasaki, S., Tanaka, K. and Utsunomiya, S.
  • Journal Title: J. Radioanal. Nucl. Chem. Volume: 295 Pages: 2283-2287
  • Peer Reviewed
• [Journal Article] Zinc sorption during bio-oxidation and precipitation of manganese modifies the layer stacking of biogenic birnessite. (2013)
  • Author(s): Yu, Q., Sasaki, K., Tanaka, K., Ohnuki, T. and Hirajima, T.
  • Journal Title: Geomicrobiol. J. Volume: 未定
  • Peer Reviewed
• [Journal Article] Cobalt(II) oxidation by biogenic Mn oxide produced by Pseudomonas sp. strain NGY-1. (2013)
  • Author(s): Tanaka, K., Yu, Q., Sasaki, K. and Ohnuki, T.
  • Journal Title: Geomicrobiol. J. Volume: 未定
  • Peer Reviewed
• [Journal Article] Differences in the immobilization of arsenite and arsenate into calcite (2012)
  • Author(s): Yuka Yokoyama, Kazuya Tanaka, Yoshio Takahashi
  • Journal Title: Geochimica et Cosmochimica Acta Volume: 91 Pages: 202-219
  • DOI: 10.1016/j.gca.2012.05.022
  • Peer Reviewed
• [Journal Article] Investigation of cesium adsorption on soil and sediment samples from Fukushima Prefecture by sequential extraction and EXAFS technique. (2012)
  • Author(s): Qin, H., Yokoyama, Y., Fan, Q., Iwatani, H., Tanaka, K., Sakaguchi, A., Kanai, Y., Zhu, J. and Takahashi, Y.
  • Journal Title: Geochem. J. Volume: 46 Pages: 297-302
  • NAID: 10031060694
  • Peer Reviewed
• [Journal Article] Isotopic determination of U, Pu and Cs in environmental waters following the Fukushima Daiichi Nuclear Power Plant accident (2012)
  • Author(s): Sakaguchi, A., Kadokura, A., Steier, P., Tanaka, K., Takahashi, Y., Chiga, H., Matsushima, A., Nakashima, S., Onda, Y.
  • Journal Title: Geochem. J. Volume: 46 Pages: 355-360
  • NAID: 10031060836
  • Peer Reviewed
• [Journal Article] Post-adsorption process of Yb phosphate nano-particle formation by Saccharomyces cerevisiae (2012)
  • Author(s): Jiang, M., Ohnuki, T., Tanaka, K., Kozai, N., Kamiishi, E. and Utsunomiya, S.
  • Journal Title: Geochim. Cosmochim. Acta Volume: 93 Pages: 30-46
  • DOI: 10.1016/j.gca.2012.06.016
  • Peer Reviewed
• [Presentation] 生物性マンガン酸化物へのアクチノイドの吸着特異性 (2014)
  • Author(s): 田中 万也、渡邊 直子、谷 幸則、大貫 敏彦
  • Organizer: 2014年度地球化学会年会
  • Place of Presentation: 富山大学五福キャンパス
  • Year and Date: 2014-09-18
• [Presentation] 化学形態分析に基づく放射性セシウムの移行挙動の評価 (2014)
  • Author(s): 田中 万也、ファン チャオフイ、近藤 宏壮、坂口 綾、高橋 嘉夫
  • Organizer: 日本地球惑星科学連合2014年大会
  • Place of Presentation: パシフィコ横浜
  • Year and Date: 2014-05-02
• [Presentation] Particle-size dependent distribution of radiocesium in river sediments after the FDNPP accident.
  • Author(s): Tanaka, K., Iwatani, H., Sakaguchi, A., Takahashi, Y. and Onda, Y.
  • Organizer: Goldschmidt2013
  • Place of Presentation: Florence, Italy
  • Invited
• [Presentation] 放射性物質の土壌への沈着及び化学種解析に基づく移行挙動の理解
  • Author(s): 田中万也
  • Organizer: 日本分析化学会第62年会
  • Place of Presentation: 近畿大学東大阪キャンパス
  • Invited
• [Presentation] 環境中での放射性セシウムの分布及び河川を通じた移行状況
  • Author(s): 田中万也、坂口綾、高橋嘉夫
  • Organizer: 第61回生態学会
  • Place of Presentation: 広島国際会議場
  • Invited
• [Presentation] 河床堆積物中の放射性セシウムの粒径別分布
  • Author(s): 田中万也、岩谷北斗、坂口綾、高橋嘉夫、恩田裕一
  • Organizer: 2013年度地球化学会年会
  • Place of Presentation: 筑波大学
• [Presentation] Retention of radiocesium incorporated in tree leaves contaminated by fallout of the radionuclides emitted from the Fukushima Daiichi Nuclear Power Plant
  • Author(s): Kazuya Tanaka, Hokuto Iwatani, Aya Sakaguchi, Yoshio Takahashi, Yuichi Onda
  • Organizer: APSORC2013
  • Place of Presentation: 金沢市文化ホール
• [Presentation] Migration and distribution of radionuclides emitted by the Fukushima Daiichi Nuclear Power Plant accident
  • Author(s): Tanaka, K.
  • Organizer: The 10th Annual UNU & GIST Joint Programme Symposium
  • Place of Presentation: Bangkok, Thailand
  • Invited
• [Presentation] 福島第一原発事故により放出された放射性セシウムの環境中での不均質分布
  • Author(s): 田中 万也、坂口 綾、金井 豊、鶴田 治雄、篠原 厚、高橋 嘉夫
  • Organizer: 2012年地球惑星連合大会
  • Place of Presentation: 千葉幕張メッセ
• [Presentation] 福島第一原子力発電所から放出された放射性セシウムの樹葉による取り込み及び分布状況
  • Author(s): 田中 万也、岩谷 北斗、坂口 綾、高橋 嘉夫、恩田 裕一
  • Organizer: 2012年度地球化学会年会
  • Place of Presentation: 九州大学箱崎キャンパス
• [Presentation] 福島第一原子力発電所から放出された放射性セシウムの環境中での不均質分布
  • Author(s): 田中 万也、坂口 綾、金井 豊、高橋 嘉夫
  • Organizer: 2012年秋原子力学会
  • Place of Presentation: 広島大学