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Development of flexible ion adsorption electrodes for decontamination by FEM-EK method

Research Project

Project/Area Number 18K11690
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 64020:Environmental load reduction and remediation-related
Research InstitutionAkita University

Principal Investigator

KABIR MAHMUDUL  秋田大学, 理工学研究科, 准教授 (10422164)

Co-Investigator(Kenkyū-buntansha) 吉村 昇  秋田大学, 名誉教授, 名誉教授 (60006674)
Project Period (FY) 2018-04-01 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2020: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2019: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2018: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
KeywordsFEM-EK法 / Cs / ゼオライト / イオン吸着電極 / セシウム / 除染 / 動電学的処理 / Cs濃度 / くん炭 / 水平電極式動電法
Outline of Final Research Achievements

We were able to remove non-radioactive Cs and confirm the adsorption of Cs by the prepared ion adsorption electrode. The conductivity of the prepared electrode was several thousand times larger than 10 miroS / m, and the Cs adsorption capacity was about 2500 mg / kg for the zeolite mass ratio of 10 wt% electrode. We were able to obtain more than 80% of the aim of flexibility of the electrodes by adding water.
In the field test, while investigating the decontamination effect by the FEM-EK method using radioactive soil in collaboration with Fukushima University, some tests could not be carried out due to the influence of corona virus pandemic situation, but in several experiments, It was found that the Cs and heavy metals can be removed by the FEM-EK method from the radioactive polluted soil.

Academic Significance and Societal Importance of the Research Achievements

近年,自然汚染が大きな問題となっており,汚染土壌の修復が急務となっている。汚染土壌の修復技術の一つに動電学的処理法があり,一定区間の汚染土壌に金属板電極を垂直に設置し,その間に直流電圧を印加し,クーロン力により金属イオン(例えば,Cs,Pb,Cuなど)を陰極へ移動させ,汚染土壌を修復していく技術である。しかし,この方法の問題点として,陰極へ移動した金属イオンが排水とともに放流してしまう等の二次被害の恐れがある。そこで,申請者の研究グループでは動電学処理を行う新手法(FEM-EK法)を提案している。この手法では,処理後表土にある陰極だけを保管するため,大量の土壌の保管・管理はしなくても済む。

Report

(4 results)
  • 2020 Annual Research Report   Final Research Report ( PDF )
  • 2019 Research-status Report
  • 2018 Research-status Report
  • Research Products

    (24 results)

All 2021 2020 2019 2018 Other

All Journal Article (10 results) (of which Peer Reviewed: 10 results,  Open Access: 5 results) Presentation (11 results) (of which Int'l Joint Research: 2 results,  Invited: 3 results) Remarks (3 results)

  • [Journal Article] Effect of Change in ZnO Microparticle Amount on Electrical Properties of ZnO/Epoxy Composite2021

    • Author(s)
      小倉 一歩,カビール ムハムドゥル,箕輪 昌啓,田中 忍,春日 靖宣
    • Journal Title

      IEEJ Transactions on Fundamentals and Materials

      Volume: 141 Issue: 5 Pages: 351-352

    • DOI

      10.1541/ieejfms.141.351

    • NAID

      130008033156

    • ISSN
      0385-4205, 1347-5533
    • Year and Date
      2021-05-01
    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A Modified Measurement Method of Electrical Properties for ZnO Microvaristors by Direct Measurements2020

    • Author(s)
      Takuya Abe, Mahmudul Kabir, Kouki Sakurada, Masahiro Minowa
    • Journal Title

      Review of Scientific Instruments

      Volume: 9 Pages: 1-6

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] EDS元素分析を用いた磁気-フェライト処理によるタンパク質抽出法の検証2020

    • Author(s)
      古谷 優,遠藤 雅也, カビール ムハムドゥル, 水戸部 一孝
    • Journal Title

      電気学会論文誌D

      Volume: 140 Pages: 128-129

    • NAID

      130007793766

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] 過電流ストレスによるZnOマイクロバリスタの表面変化2020

    • Author(s)
      櫻田 光貴,カビール ムハムドゥル, 阿部 拓也, 箕輪 昌啓
    • Journal Title

      電気学会論文誌A

      Volume: 140 Pages: 54-55

    • NAID

      130007779159

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Cell Fractionation and Protein Extraction from Activated Sludge by Motion Control of Ferrite Particles2019

    • Author(s)
      Masaya Endo, Mahmudul Kabir, Noboru Yoshimura
    • Journal Title

      IEEJ Journal of Industry Applications

      Volume: 8 Issue: 1 Pages: 84-89

    • DOI

      10.1541/ieejjia.8.84

    • NAID

      130007542469

    • ISSN
      2187-1094, 2187-1108
    • Year and Date
      2019-01-01
    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Lithium-ion Capacitor Using Rice Husk-derived Cathode and Anode Active Materials Adapted to Uncontrolled Full-pre-lithiation2019

    • Author(s)
      Seiji Kumagai, Yusuke Abe, Tomoaki Saito, Takuya Eguchi, Masahiro Tomioka, Mahmudul Kabir, Daisuke Tashima
    • Journal Title

      Journal of Power Sources

      Volume: 437 Pages: 1-14

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] 直接計測によるZnOマイクロ粒子1個の電気的耐久試験の検討2019

    • Author(s)
      阿部 拓也, カビール ムハムドゥル, 櫻田 光貴, 箕輪 昌啓 電気学会論文誌B
    • Journal Title

      電気学会論文誌B

      Volume: 139 Pages: 503-504

    • NAID

      130007672004

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] 室内照明において昼光利用のため窓に設置するブラインド状反射板の角度調整に関するシミュレーション2018

    • Author(s)
      李 承霖,カビール ムハムドゥル,吉村 昇
    • Journal Title

      電気学会論文誌A

      Volume: 138 Pages: 416-421

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Excess Activated Sludge Treatment with Ferrite Particles and Electro Magnets2018

    • Author(s)
      Masaya Endo, Mahmudul Kabir
    • Journal Title

      International Journal of Engineering Sciences & Research Technology

      Volume: 7 Pages: 251-256

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Manufacturing Method of Cathode Electrode for FEM-EK Process to Adsorb Cesium (Cs) Ion2018

    • Author(s)
      Mahmudul Kabir, Yoshitaka Hatakeyama, Shunsuke Nakajima
    • Journal Title

      Nature Environment and Pollution Technology

      Volume: 17 Pages: 237-241

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] FEM-EK Process: A New Remediation Method of Contaminated Soil2021

    • Author(s)
      Kabir Mahmudul,Kumagai Ayaka, Sato Yusuke, Sato Michio, Kumagai Seiji, Yoshimura Noboru
    • Organizer
      ICMR2021 AKITA
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 水平電極式動電(FEM-EK)法:新たな除染技術の試み2020

    • Author(s)
      カビール ムハムドゥル
    • Organizer
      静電気学会東北・関西・九州支部合同研究会/第 435 回生存圏シンポジウム
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] 水平電極式動電法による森林除染の検討2020

    • Author(s)
      金田 穂乃果,斎藤 貴広,佐藤 理夫,田村 健太郎,渡部 陽介,カビール ムハムドゥル,佐藤 友祐,松本 悠里
    • Organizer
      第10回 福島地区CEセミナー
    • Related Report
      2019 Research-status Report
  • [Presentation] 水平電極式動電(FEM-EK)法:新たな除染技術の試み2020

    • Author(s)
      カビール ムハムドゥル
    • Organizer
      静電気学会東北・関西・九州支部合同研究会
    • Related Report
      2019 Research-status Report
    • Invited
  • [Presentation] Study on Decontamination of Cs from Soil by Using FEM-EK Process2020

    • Author(s)
      Mahmudul Kabir, Kentaro Tamura, Yosuke Watanabe, Yusuke Sato and Noboru Yoshimura
    • Organizer
      The International Council on Electrical Engineering ICEE 2020 (開催中止)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] 水平電極式動電(FEM-EK)法に用いる電極の開発に関する研究2019

    • Author(s)
      田村 健太郎,渡部 陽介,カビール ムハムドゥル,佐藤 友祐
    • Organizer
      日本素材物性学会令和元年度年会
    • Related Report
      2019 Research-status Report
  • [Presentation] 非放射性Csの濃度測定法に関する研究2019

    • Author(s)
      渡部 陽介,田村 健太郎,カビール ムハムドゥル,佐藤友祐
    • Organizer
      第8回環境放射能除染研究発表会
    • Related Report
      2019 Research-status Report
  • [Presentation] 低温下における磁気-フェライト処理法による活性汚泥からのタンパク質の抽出2019

    • Author(s)
      古谷 優・今 佑輝・遠藤雅也・カビールムハムドゥル
    • Organizer
      平成31年電気学会全国大会
    • Related Report
      2018 Research-status Report
  • [Presentation] アオコおよび活性汚泥を用いた微生物燃料電池(MFC)に関する研究2019

    • Author(s)
      佐藤凌太・カビールムハムドゥル・髙橋俊秀
    • Organizer
      平成31年電気学会全国大会
    • Related Report
      2018 Research-status Report
  • [Presentation] ZnOマイクロバリスタ/エポキシ複合体の電気特性の測定2018

    • Author(s)
      阿部拓也, 小倉一歩, 櫻田光貴, カビールムハムドゥル, 箕輪昌啓
    • Organizer
      電気学会 誘電・絶縁材料/電線・ケーブル合同研究会
    • Related Report
      2018 Research-status Report
  • [Presentation] ゴミから発電2018

    • Author(s)
      カビールムハムドゥル
    • Organizer
      第2回秋田ヒューマン・エネルギー研究会
    • Related Report
      2018 Research-status Report
    • Invited
  • [Remarks] カビール研究室

    • URL

      http://kc6.ee.akita-u.ac.jp/

    • Related Report
      2020 Annual Research Report 2019 Research-status Report 2018 Research-status Report
  • [Remarks] 電気電子工学コース

    • URL

      http://www.ee.akita-u.ac.jp/

    • Related Report
      2019 Research-status Report
  • [Remarks] 電気電子工学コース

    • URL

      http://www.ee.akita-u.ac.jp/eeec/index.html

    • Related Report
      2018 Research-status Report

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Published: 2018-04-23   Modified: 2022-01-27  

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