KOMAI Takeshi

J-GLOBAL         Last updated: May 20, 2019 at 17:16
 
Avatar
Name
KOMAI Takeshi
E-mail
komaimail.kankyo.tohoku.ac.jp
URL
http://db.tohoku.ac.jp/whois/e_detail/b480b8fd9f3b4e6e2cce0c966cb02334.html
Affiliation
Tohoku University
Section
Graduate School of Environmental Studies Department of Environmental Studies for Advanced Society Energy Resources Resourse and Energy Security
Job title
Professor
Degree
Doctor of Engineering(Kyushu University)
Other affiliation
Tohoku University

Research Areas

 

Committee Memberships

 
Apr 2008
 - 
Mar 2016
Japanese Society of Urban Geology  Chairman
 
Apr 2011
 - 
Mar 2013
Mining and Materials Processing Institute of Japan  Director of Kanto Branch
 
Apr 2004
 - 
Today
International Society of offshore and Polar Engineering(ISOPE)  Editorial Board
 
Apr 2006
 - 
Today
American Cemical Society(ACS)  Editorial board
 
Apr 2010
 - 
Today
Mining and Materials Processing of Japan  Board of directors
 

Awards & Honors

 
May 2014
優良賞, Award of Environmental Technology, 日立環境財団
Winner: 駒井 武、川辺能成、坂本靖英
 
Jun 2013
Paper award, Japan Society of Civil Engineers, 土木学会
 
受賞論文「東日本大震災 における津波堆積物中の重金属類とそのリスク」
Mar 2012
Paper award, Mining and Materials Processing of Japan, 資源・素材学会
 
Apr 2010
President award, AIST (Innovative research)), 産業技術総合研究所
 
Oct 2009
Engineering promotion award (Reaserch and development), エンジニアリング振興協会
 

Published Papers

 
Noriaki Watanabe, Kiyotoshi Sakaguchi, Ryota Goto, Takahiro Miura, Kota Yamane, Takuya Ishibashi, Youqing Chen, Takeshi Komai, Noriyoshi Tsuchiya
Scientific Reports   9    Dec 2019
© 2019, The Author(s). Superhot geothermal environments (above ca. 400 °C) represent a new geothermal energy frontier. However, the networks of permeable fractures capable of storing and transmitting fluids are likely to be absent in the continent...
J. Wang, N. Watanabe, A. Okamoto, K. Nakamura, T. Komai
Journal of Hydrogen Energy   44(23) 11514-11524   Apr 2019   [Refereed]
J. Wang, N. Watanabe, A. Okamoto, K. Nakamura, T. Komai
Journal of CO2 Utilization   30(3) 205-213   Mar 2019   [Refereed]
Batdemberel Bayanzul, Kengo Nakamura, Isao Machida, Noriaki Watanabe, Komai Takeshi
Hydrogeology Journal   27(2) 1-16   Mar 2019   [Refereed]
Yoshishige Kawabe, Takeshi Komai, Takeshi Komai
Bulletin of Environmental Contamination and Toxicology   102(2) 280-286   Jan 2019
© 2019, Springer Science+Business Media, LLC, part of Springer Nature. The natural attenuation behavior of chlorinated solvents and their risks to human health at a contaminated groundwater site in Takahata, Japan, were investigated. It was found ...
Junko Nishiwaki, Yoshishige Kawabe, Takeshi Komai, Ming Zhang
Geosciences (Switzerland)   8(2)    Feb 2018   [Refereed]
© 2018 by the authors. Licensee MDPI, Basel, Switzerland. Characterizing the mechanisms by which natural microorganisms in soil decompose gasoline hydrocarbons is of fundamental importance for a better understanding of natural attenuation and/or f...
Jiajie Wang, Kengo Nakamura, Noriaki Watanabe, Takeshi Komai
Proceedings of the International Offshore and Polar Engineering Conference   2018-June 244-250   Jan 2018
Copyright © 2018 by the International Society of Offshore and Polar Engineers (ISOPE) To investigate the mineral change and energy output of the olivine hydration and carbonation processes in carbon rich hydrothermal system, we monitored a reactio...
Catherine Chagué-Goff, Kazuhisa Goto, Daisuke Sugawara, Yuichi Nishimura, Takeshi Komai
Advances in Natural and Technological Hazards Research   47 229-247   Jan 2018
© 2018, Springer International Publishing AG. Following the 2011 Tohoku-oki tsunami, many studies were carried out to provide insights into processes involved with this event, as well as to assess its impact on the landscape and the environment, e...
Yusuke Nakano, Fuyuki Kaneko, Kengo Nakamura, Yasuhide Sakamoto, Takeshi Komai
Proceedings of the International Offshore and Polar Engineering Conference   2018-June 199-204   Jan 2018
Copyright © 2018 by the International Society of Offshore and Polar Engineers (ISOPE) In-situ dissociation process of gas hydrate by Partial-oxidation and heating through acid or oxidant injection into the reservoir has been proposed. However, it ...
中村謙吾, 伊東玄樹, 川辺能成, 駒井武
土木学会論文集 G(環境)(Web)   74(2) 59‐66(J‐STAGE)   2018
中村謙吾, 桑谷立, 駒井武, 山崎慎一
Journal of MMIJ (Web)   134(2) 13‐21(J‐STAGE)   2018
Health Risk Assessment Model of 1,4-Dioxane Based on Physical and Chemical Properties of Soils
Takeshi Komai, Haruki Ito, Kengo Nakamura
Oroceedings of the 14th International Symposium on Persistent Toxic Substances   14 241-248   Sep 2017   [Refereed]
Total and Leachable Concentration of Trace Elements in Soil towards Human Health Risk, Related with Coal Mine in Jorong, South Kalimantan, Indonesia
Arie Pujiwati, Kengo Nakamura, Noriaki Watanabe, Takeshi Komai
International Journal of Environmental, Chemical, Ecological, Geological and Geophysical Engineering   11(10) 820-828   Sep 2017   [Refereed]
気化する物質による土壌・地下水汚染の考え方
駒井 武
環境管理   2017(3) 22-28   Mar 2017   [Refereed]
Fuyuki Kaneko, Kengo Nakamura, Yasuhide Sakamoto, Noriaki Watanabe, Takeshi Komai
23rd Formation Evaluation Symposium of Japan 2017      Jan 2017
© 23rd Formation Evaluation Symposium of Japan 2017. All rights reserved. Natural gas production from methane hydrate reservoir requires supplying heat. However, it is necessary to decrease energy consumption, and some new ways for enhanced gas pr...
Kengo Nakamura, Tetsuo Yasutaka, Tatsu Kuwatani, Tatsu Kuwatani, Takeshi Komai
Chemosphere   186 501-509   Jan 2017
© 2017 Elsevier Ltd In this study, we applied sparse multiple linear regression (SMLR) analysis to clarify the relationships between soil properties and adsorption characteristics for a range of soils across Japan and identify easily-obtained phys...
杉田 創、駒井 武、井本由香里、原 淳子
地下水学会誌   58(4) 417-430   Nov 2016   [Refereed]
土壌汚染リスク評価システムの開発と社会実装
駒井 武
環境と測定技術   43(10) 3-8   Oct 2016   [Refereed]
中村 謙吾, 青木 飛翔, 渡邉 則昭, 駒井 武
土木学会論文集C   72(2) 190-195   Jun 2016   [Refereed]
Applications of ITRAX XRF core scanning and PCA in palaeotsunami research
Catherine Chague-Goff, Patricia Gadd, Daisuke Sugawara, James Goff, Kazuhisa Goto, Takeshi Komai
Japan Geoscience Union Meeting 2016      May 2016   [Refereed]
スパースモデリングによる津波堆積物の判別-津波到達推定への応用-
駒井 武、桑谷 立、中村謙吾、土屋範芳
電子情報通信学会誌   99(5) 418-423   May 2016   [Refereed]
Takeshi Komai, Kengo Nakamura, Noriyoshi Tsuchiya, Tatsu Kuwatani
Journal of the Institute of Electronics, Information and Communication Engineers   99 418-423   May 2016
中村謙吾・佐藤海里・川辺能成・桑谷 立・駒井 武
J of MMIJ   132(1) 22-30   Jan 2016   [Refereed]
ネパール・テライ低地における地下水汚染の地球化学的特徴と数理統計解析
駒井 武、中村謙吾、大岡健三、成澤 昇、中村圭三
環境地質学論文集   25 78-83   Nov 2015   [Refereed]
Kengo Nakamura, Tatsu Kuwatani, Yoshishige Kawabe, Takeshi Komai
Chemosphere   144 1241-1248   Oct 2015   [Refereed]
津波堆積物に含有する重金属の化学分析と地球科学的特徴
駒井 武
環境と測定技術   42(9) 14-21   Sep 2015   [Refereed]
中村 謙吾, 肴倉 宏史, 川辺 能成, 駒井 武
土木学会論文集G(環境)   71(1) 39-48   Feb 2015   [Refereed]
Takeshi Komai, Yasuhide Sakamoto, Atsushi Kishita, Noriaki Watanabe
Proceedings of the International Offshore and Polar Engineering Conference   2015-January 69-72   Jan 2015
Copyright © 2015 by the International Society of Offshore and Polar Engineers (ISOPE). An original method of enhanced recovery by using a partial oxidation method was proposed for gas hydrates reservoirs. This method was based on the heat generati...
T. Komai, Y. Sakamoto, A. Tanaka
Petroleum Abstracts   55 95-96   Jan 2015
The framework of risk assessment system for Carbon Dioxide Capture and Storage (CCS) is proposed, especially for enhanced recovery of gas, oil, and gas hydrates. Based on the protocol proposed by the EU, the framework of enhanced CCS has been modi...
地圏環境リスク評価システムGERASの開発
駒井 武、坂本靖英、川辺能成
環境研究   176 23-32   Dec 2014
桑谷立, 中村謙吾, 渡邊隆広, 小川泰正, 駒井 武
地学雑誌   123(6) 923-935   Dec 2014   [Refereed]
Yamashita, Masaru Matsumoto, Sachiko Akai, Tomoko Sugita, Hajime Imoto, Yukari Komai, Takeshi Sakanakura, Hirofumi
JOURNAL OF THE CERAMIC SOCIETY OF JAPAN   122(1432) 1020-1027   Dec 2014   [Refereed]
T. Kuwatani, K. Nagata, M. Okada, T. Watanabe, Y. Ogawa, T. Komai, N. Tsuchiya
Scientific Reports   4(7077) 1-6   Nov 2014   [Refereed]
Proposal of Risk Based Soil Contamination Management
Emiko Hase, Masaru Kitano, Yoshishige Kawabe, Takeshi Komai
Bulletin of Meiji University   46(102) 31-39   Oct 2014   [Refereed]
土壌汚染対策における調査・分析法の現状と課題
駒井 武
環境と測定技術   41(9) 4-8   Sep 2014   [Refereed][Invited]
Geochemical and Statistical Analysis of Metal Elements in Soils and Tsunami Deposits -An approach for medical geology for geo-environment -
T. Komai, T. Kuwatani, Y. Kawabe, J. Hara, N. Tsuchiya
Proceedings of 13th International Conference on Mineral Exploration   13 69-74   Sep 2014   [Refereed]
Geochemical and Statistical Analysis of Heavy Metals and Elements in Tsunami Deposits
Takeshi Komai, Tatsu Kuwatani, Yoshishige Kawabe, Junko Hara, Noriyoshi Tsuchiya
Proceedings of 14th Intrenational Symposium of Offshore and Pollar Engineering   14    Apr 2014   [Refereed]
Seo, Y and An, S.a and Park, J.-W.a and Kim, B.-S.a and Komai, T.b and Yoon, J.-H.a
Ind. Eng. Chem. Res.   53(14) 6179-6184   Apr 2014   [Refereed]
ネパール・テライ低地における気候環境調査
中村圭三・松本 太・濱田浩美・駒井 武・大岡健三・谷地 隆・松尾 宏・谷口智雄・戸田真夏
法政地理   46 17-24   Mar 2014   [Refereed]
津波堆積物の地球化学的特徴とリスク評価
駒井 武
大地   54(2) 3-8   Feb 2014   [Refereed][Invited]
Takeshi Komai, Tatsu Kuwatani, Yoshishige Kawabe, Junko Hara, Noriyoshi Tsuchiya
Proceedings of the International Offshore and Polar Engineering Conference   85-89   Jan 2014
Huge amount of tsunami deposits remain after the large earthquake and tsunami occurred on March 11, 2011. This event may bring a possibility of environmental pollutions, particularly in the environment of soil and sediments around coastal areas of...
Hikaru Kusanagi, Noriaki Watanabe, Takashi Shimazu, Masahiko Yagi, Takeshi Komai, Noriyoshi Tsuchiya
20th Formation Evaluation Symposium of Japan 2014      Jan 2014
© 2014 SPE. All rights reserved. Whole core analysis, which provides characteristics on a larger scale closer to that of the reservoir, is particularly important for heterogeneous formations such as vuggy carbonate or fractured rocks. Consequently...
ネパール・テライ低地における砒素汚染と地質環境の関係
駒井 武・大岡健三・中村圭三・濱田浩美
環境地質学論文集   23(1) 153-158   Nov 2013   [Refereed]
杉田 創、駒井 武、井本由香利、原 淳子、今泉博之
日本地下水学会誌   55(4)    Nov 2013   [Refereed]
Selection of Land Disposal Sites for Solid Waste Using GIS and Risk Assessment Theories: A Case study for Kandy District, Sri Lanka
B.M.R.S.Balasooriya, M.Vithanage, M.I.M.Mowjood, K. Kawamoto, M. Zhang, T. Komai
Proceedings of International Symposium on Advances in Civil and Environmental Engineering Practices for Sustainable Development   13 160-167   Sep 2013   [Refereed]
Tetsuo Yasutaka, Tohru Kawamoto, Yoshishige Kawabe, Toshio Sato, Mutsuto Sato, Yasukazu Suzuki, Kimihito Nakamura, Takeshi Komai
Journal of Nuclear Science and Technology   50 674-681   Jul 2013
We developed a rapid method for concentrating and measuring radiocesium ( 134 Cs and 137 Cs) dissolved in fresh water using nonwoven fabric impregnated with Prussian blue (PB) as a radiocesium absorber in combination with gamma-ray spectrometry us...
駒井 武
構成学   6(3) 180-186   Jul 2013   [Refereed]

Misc

 
BAYANZUL Batdemberel, BAYANZUL Batdemberel, MACHIDA Isao, NAKAMURA Kengo, WATANABE Noriaki, KOMAI Takeshi
Proceedings of Symposium on Geo-Environments and Geo-Technics   28th 71‐76   Dec 2018
駒井武
ぶんせき   (10) 420‐424   Oct 2018
野田和俊, 愛澤秀信, 丸本幸治, 丸本倍美, 冨安卓滋, 児玉谷仁, 駒井武, 中村謙吾
センサ・マイクロマシンと応用システムシンポジウム(CD-ROM)   34th ROMBUNNO.31am3‐PS‐63   Oct 2017
土壌・地下水汚染リスク管理技術総論
駒井 武
環境管理   50(7) 11-16   Jul 2014
土壌汚染対策の現状と課題-科学的な知見や情報に基づいた環境リスク管理-
駒井 武
ベース設計資料   160 24-27   Jan 2014
Y. Sakamoto, Y. Suzuki, A. Tanaka, N. Tenma, T. Komai, T. Yamaguchi
Proceedings of the ISOPE Ocean Mining Symposium   58-64   Dec 2011
We conducted experimental study on multi-phase flow behavior consisting of supercritical CO 2 and water in porous media. Grain size was changed as an experimental parameter in order to consider the effect on permeability characteristics. Using obt...
Hideki Minagawa, Kosuke Egawa, Yasuhide Sakamoto, Takeshi Komai, Norio Tenma, Hideo Narita
Proceedings of the ISOPE Ocean Mining Symposium   49-53   Dec 2011
A proton nuclear magnetic resonance (NMR) system combined with a permeability measurement system has been used to clarify the relation between permeability and methane-hydrate saturation of methanehydrate- bearing sediment with regard to effective...
Takeshi Komai
Proceedings of the International Offshore and Polar Engineering Conference   1-4   Jan 2014
Huge amount of methane hydrates worldwide exist at offshore and onshore areas, particularly in reservoirs of marine sediments. Because the development of methane hydrates is of great interest for future energy of natural gas, a lot of R & D projec...
Takeshi Komai, Yasuhide Sakamoto, Atsuko Tanaka
Proceedings of the ISOPE Ocean Mining Symposium   44-48   Dec 2011
In this paper, we propose the framework of risk assessment system for CCS, carbon capture and storage, especially for enhanced recovery of gas, oil and gas hydrates. Based on the protocol proposed by US and European institutions, the framework of ...
N. Tsuchiya, Y. Ogawa, R. Yamada, S. Yamasaki, C. Inoue, T. Komai, J. Hara, Y. Kawabe, T. Shiratori, S. Kano
Water-Rock Interaction - Proceedings of the 13th International Conference on Water-Rock Interaction, WRI-13   673-676   Dec 2010
GIS based Geosphere Environmental Informatic Universal System 'GENIUS' has been developed, which includes topographical, geological, geochemical and other geosphere environmental digital maps covering the entire area of Japan. This system also con...
Jin S. Chung, Takeshi Komai
Proceedings of the ISOPE Ocean Mining Symposium      Oct 2007
T. Komai, Y. Sakamoto, T. Kawamura, M. Inui, H. Haneda
6th Gas Hydrates International Conference [ICGH] (Vancouver, British Columbia, 7/6-10/2008) Proceedings      Dec 2008
The method of CO2 sequestration using gas hydrates has the advantages that (1) the CO2 is stored as a solid which reduces the risk for leakage; (2) a geological containment structure is not required; (3) it could be suitable for direct flue gas in...
Takeshi Komai
Proceedings of the International Offshore and Polar Engineering Conference   2005 324-328   Dec 2005
The national project of methane hydrate development in Japan (MH21) started in 2001 and has made a great progress in these years. In the project operated by MH21 research consortium, we have carried out extensive experimental and computational R &...
地圏環境リスク評価システムの開発と適用
駒井 武、川辺 能成
産業と環境   36(4) 57-60   Apr 2007
M. Inui, T. Komai, Y. Sakamoto, T. Kawamura, A. Ando, H. Kagemoto
Proceedings of the International Offshore and Polar Engineering Conference   2005 355-359   Dec 2005
There are some proposals for carbon dioxide (CO 2 ) storage in underground structures, such as oil/gas reservoirs, aquifers and sediments. One of the attractive methods of CO 2 sequestration is that the exhaust gas containing CO 2 is directly isol...
土壌汚染現場のリスク評価システムの開発
駒井 武, 川辺能成
土木施行   47(8) 60-66   2006
M. Inui, T. Komai, Y. Sakamoto, T. Kawamura, A. Ando, H. Kagemoto
Proceedings of the International Offshore and Polar Engineering Conference      Aug 2005
There are some proposals for CO 2 storage in underground structures, such as oil/gas reservoirs, aquifers, and sediments. One of the attractive methods of CO 2 sequestration is that the exhaust gas containing CO 2 is directly isolated in marine ge...
土壌汚染とリスク管理のあり方
駒井 武
公共建築   48(3) 66-69   2006
Takeshi Komai, Yoshishige Kawabe, Taro Kawamura, Ji Ho Yoon
Proceedings of the International Offshore and Polar Engineering Conference   321-326   Dec 2003
In this paper we discuss on fundamental properties of formation and dissociation of gas hydrates to reveal the dynamic behavior in the process of replacement and reformation of CO 2 hydrate. Raman spectroscopy was used to observe directly the beh...
土壌汚染対策とリスク管理
駒井 武
新政策   19(6) 20-21   Jun 2004

Books etc

 
世界の汚染地域-未だ深刻な公害問題-
厨川 道雄、駒井 武、北野 大 (Part:Joint Work)
産業技術総合研究所   Mar 2008   
サイトアセスメント 実務と法規
駒井 武 (Part:Joint Work)
丸善   2004   
環境分析ガイドブック(土壌分析)
駒井 武 (Part:Joint Work)
日本化学会   2010   
化学便覧 応用化学編 第7版(土壌汚染)
駒井 武
丸善   2012   
東日本大震災後の放射性物質汚染対策
駒井 武、保高徹生 (Part:Joint Work, 土壌汚染と放射性物質)
Apr 2014   
Reconstruction and Restoration after the Japan 2011 Earthquake and Tsunami
Catherine Chagué‐Goff, Kazuhisa Goto, Daisuke Sugawara, Yuichi Nishimura, Takeshi Komai (Part:Joint Work, Restoration measures 1 after the 2011 Tohoku‐oki Tsunami and their impact on tsunami research)
SPRINGER   Oct 2016   
Reports of Research and Investigation on Multiple Geological Hazards Caused by Huge Earthquakes
Takeshi Komai, Yoshishige Kawabe, Junko Hara, Yasuhide Sakamoto, Ming Zhang (Part:Joint Work, Environmental risk caused by tsunami)
Research PlanningOffice for Geological Survey and Apllied Geoscience   Apr 2015   
東北地方太平洋沖地震によって引き起こされた複合的災害の解明
駒井 武 (Part:Joint Work, 土壌汚染リスク調査)
産業技術総合研究所   Apr 2014   
巨大地震による複合的地質災害に関する調査・研究報告書
駒井 武、川辺能成、原 淳子、坂本靖英、張 銘
産業技術総合研究所   Sep 2013   
原位置浄化技術の開発と実用化
駒井 武 (Part:Joint Work)
シーエムシー出版   Sep 2009   

Research Grants & Projects

 
Security strategy for resources and energy
Project Year: Apr 2015 - Mar 2018
スパースモデリングに基づくデータ駆動解析による地球プロセスモデルの構築
Grant-in-Aid for Scientific Research
Project Year: Apr 2013 - Mar 2017
メタンハイドレート開発促進事業 地層内部分燃焼加熱法の開発
Funded Research
Project Year: Apr 2013 - Mar 2015
Green technology for geo-pollution
The Other Research Programs
Project Year: Apr 2013 - Today
Innovative Research on Earth Science
The Other Research Programs
Project Year: Apr 2013 - Today

Social Contribution

 
NHK サイエンスZERO「魔法の数式 スパースモデリング」
[TV or radio appearance, Contribution]  NHK  23 Aug 2015
NHK教育テレビのサイエンスZEROに駒井武らが参加する研究プロジェクト「スパースモデリング」に関する特集が8/23に放映され、津波堆積物の調査・分析と判別解析について環境化学研究科の土屋範芳、細田憲弘(修士2年)、山崎慎一および桑谷立(現:海洋研究開発機構)が出演した。
元素含有量により津波堆積物を高精度に識別するデータ解析手法を開発―過去の巨大津波到達範囲推定への応用に期待―
[Informant]  日本経済新聞  27 Nov 2014
2011年東北沖津波堆積物を元素含有量データから客観的に識別する数理的手法の開発に成功した。
土壌汚染リスクコミュニケーションに関するセミナー
[Others]  1 Apr 2013 - 31 Mar 2014
環境省が主催する土壌汚染リスクコミュニケーションに関するセミナーにおいて、土壌汚染対策に関する基調講演を行った。2013年度内に秋田会場、名古屋会場および高知会場でセミナーを開催した。
宇宙や津波 数学で迫る
[Planner]  日本経済新聞  3 May 2015
新学術研究の疎性モデリングの研究について、宇宙や津波等の地球科学分野における新規の統計数理手法の提案と適用について解析する。
次期土壌環境政策のあるべき姿
[Planner]  環境新聞  27 Aug 2014
土壌汚染対策法などの法体系について、ステレオタイプの環境規制は限界戸の観点から評論