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Innovative rapid processing for persistent wastewater using a gas-liquid plasma reactor

Research Project

Project/Area Number 26249032
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Research Field Power engineering/Power conversion/Electric machinery
Research InstitutionTokyo Institute of Technology

Principal Investigator

YASUOKA Koichi  東京工業大学, 工学院, 教授 (00272675)

Co-Investigator(Kenkyū-buntansha) 竹内 希  東京工業大学, 理工学研究科, 講師 (80467018)
Co-Investigator(Renkei-kenkyūsha) NISHIYAMA Hideya  東北大学, 流体科学研究所, 教授 (20156128)
Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥37,830,000 (Direct Cost: ¥29,100,000、Indirect Cost: ¥8,730,000)
Fiscal Year 2016: ¥7,020,000 (Direct Cost: ¥5,400,000、Indirect Cost: ¥1,620,000)
Fiscal Year 2015: ¥14,040,000 (Direct Cost: ¥10,800,000、Indirect Cost: ¥3,240,000)
Fiscal Year 2014: ¥16,770,000 (Direct Cost: ¥12,900,000、Indirect Cost: ¥3,870,000)
Keywordsプラズマリアクタ / 難分解水溶性有機物 / 促進酸化 / 過酸化水素 / ピンホール放電 / 気液混相プラズマ / 気液混相 / ダイヤフラム放電 / プラズマ / 難分解有機物 / オゾン / 随伴水
Outline of Final Research Achievements

High conductive produced water associated with crude oil production contains highly concentrated organic compounds. In this study, a plasma-based advanced oxidation system has been proposed, in which hydroxyl radial (OH) is generated in water by the hydrogen peroxide (H2O2) and ozone (O3) method. A diaphragm discharge in water produced H2O2 at high rate by using repetitive bipolar rectangular voltages. Ten diaphragm discharges in a solution with a conductivity over 30 mS/cm generated H2O2 at a rate of 2.7 g/h and an energy yield of 2.3 g/kWh. Energy efficiency of 1.6 gTOC/kWh in the decomposition of acetic acid was obtained by feeding micro bubble ozone-gas. The efficiency is higher than that of conventional advanced oxidation systems. The numerical simulation results showed that effective treatment of acetic acid can be achieved when the H2O2 supply rate is half of the O3 absorption rate as one H2O2 and two O3 molecules are necessary to produce two OH radicals.

Report

(4 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Annual Research Report
  • 2014 Annual Research Report
  • Research Products

    (18 results)

All 2017 2016 2015 2014

All Journal Article (4 results) (of which Peer Reviewed: 4 results,  Acknowledgement Compliant: 3 results,  Open Access: 2 results) Presentation (14 results) (of which Int'l Joint Research: 4 results,  Invited: 1 results)

  • [Journal Article] Study of Optimal Parameters of the H2O2/O3 Method for the Decomposition of Acetic Acid2017

    • Author(s)
      N. Takeuchi and H. Mizoguchi
    • Journal Title

      Chem. Eng. J.

      Volume: 44 Pages: 309-316

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] ダイヤフラム放電/オゾン併用方式による高導電率・高有機濃度随伴水の無機化処理2016

    • Author(s)
      佐伯亮, 立花孝介, 神谷佑, 溝口秀彰, 竹内希, 安岡康一
    • Journal Title

      静電気学会誌

      Volume: 40 Pages: 90-95

    • NAID

      40020823659

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] ダイヤフラム放電/オゾン併用方式による高導電率・高濃度有機廃水の無機化処理2016

    • Author(s)
      佐伯亮, 立花孝介, 神谷佑, 溝口秀彰, 竹内希, 安岡康一
    • Journal Title

      静電気学会誌

      Volume: 40 Pages: 90-95

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Generation of Hydrogen Peroxide in Gas Bubbles Using Pulsed Plasma for Advanced Oxidation Processes2015

    • Author(s)
      R. Saeki, K. Yasuoka
    • Journal Title

      IEEE Trans PLASMA SCIENCE

      Volume: 43 Pages: 3440-3444

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] 多並列ピンホール放電を用いた過酸化水素生成と促進酸化処理の効率特性2016

    • Author(s)
      本戸達也, 中山遼, 立花孝介, 安岡康一
    • Organizer
      電気学会プラズマ/パルスパワー/放電合同研究会
    • Place of Presentation
      佐賀大学
    • Year and Date
      2016-10-21
    • Related Report
      2016 Annual Research Report
  • [Presentation] Parallel Operation of Pulsed Pinhole Discharges for Hydrogen Peroxide Generation2016

    • Author(s)
      K. Yasuoka, R. Saeki, and K. Ikeda
    • Organizer
      Int. Sympo. High Pressure Low Temperature Plasma Chemistry
    • Place of Presentation
      Brno, Czech Republic
    • Year and Date
      2016-09-12
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 過酸化水素・オゾン法を用いた酢酸分解過程の精査と反応シミュレーション2016

    • Author(s)
      溝口秀彰, 竹内希
    • Organizer
      平成28年電気学会基礎・材料・共通部門大会
    • Place of Presentation
      九州工業大学
    • Year and Date
      2016-09-06
    • Related Report
      2016 Annual Research Report
  • [Presentation] 促進酸化に向けた水中ピンホール放電の並列運転と過酸化水素生成2016

    • Author(s)
      安岡康一, 池田圭, 村松純, 佐伯亮
    • Organizer
      平成28年電気学会基礎・材料・共通部門大会
    • Place of Presentation
      九州工業大学
    • Year and Date
      2016-09-05
    • Related Report
      2016 Annual Research Report
  • [Presentation] Simulation Model for Acetic Acid Decomposition by Ozone/Hydrogen Peroxide Process2015

    • Author(s)
      H. Mizoguchi, K. Tachibana, N. Takeuchi, and K. Yasuoka
    • Organizer
      he 9th Asia-Pacific International Symposium on the Basics and Applications of Plasma Technology
    • Place of Presentation
      Nagasaki, Japan
    • Year and Date
      2015-12-13
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Pulsed AC Diaphragm Discharge for Mineralization of Highly Conductive and Polluted Wastewater Based on Ozone/Hydrogen Peroxide Process2015

    • Author(s)
      R. Saeki, Y. Kamiya, H. Mizoguchi, K. Tachibana, N. Takeuchi, and K. Yasuoka
    • Organizer
      he 9th Asia-Pacific International Symposium on the Basics and Applications of Plasma Technology
    • Place of Presentation
      Nagasaki, Japan
    • Year and Date
      2015-12-13
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Numerical Analysis for Rapid and Efficient Treatment of Persistent Organic Compounds in Water Using Ozone/Plasma System2015

    • Author(s)
      N. Takeuchi, H. Mizoguchi, Y. Kamiya, R. Saeki, K. Tachibana, and K. Yasuoka
    • Organizer
      3rd ISNPEDADM 2015 (New electrical technologies for environment)
    • Place of Presentation
      Saint Gilles Les Bains, Reunion island, France
    • Year and Date
      2015-10-27
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] プラズマ・オゾン法による水中有機物分解反応モデル2015

    • Author(s)
      竹内希,神谷佑,溝口秀彰,立花孝介,佐伯亮,安岡康一
    • Organizer
      第76回応用物理学会秋季学術講演会
    • Place of Presentation
      名古屋国際会議場
    • Year and Date
      2015-09-15
    • Related Report
      2015 Annual Research Report
  • [Presentation] Plasama-Ozone Combination System for Mineralization of PersistentOrganic Compounds in Water2015

    • Author(s)
      Y. Kamiya, R. Saeki, K. Tachibana, K. Yasuoka
    • Organizer
      ISplasma2015
    • Place of Presentation
      Nagoya, Japan
    • Year and Date
      2015-03-30
    • Related Report
      2014 Annual Research Report
  • [Presentation] プラズマ・オゾン併用方式による難分解性有機物の促進酸化処理2015

    • Author(s)
      神谷佑, 佐伯亮, 立花孝介, 安岡康一
    • Organizer
      静電気学会春季講演会
    • Place of Presentation
      東京大学本郷キャンパス
    • Year and Date
      2015-03-05
    • Related Report
      2014 Annual Research Report
  • [Presentation] プラズマを用いた促進酸化による水中難分解有機物の分解エネルギー効率2014

    • Author(s)
      安岡康一, 神谷佑, 佐伯亮, 立花孝介
    • Organizer
      Plasma Conference 2014
    • Place of Presentation
      朱鷺メッセ,新潟
    • Year and Date
      2014-11-21
    • Related Report
      2014 Annual Research Report
  • [Presentation] Advanced Oxidation Processes for Wastewater Treatment Using a Plasma/Ozone Combination System2014

    • Author(s)
      N. Takeuchi, Y. Kamiya, R. Saeki, K. Tachibana, and K. Yasuoka
    • Organizer
      67th Annual Gaseous Electronics Conference
    • Place of Presentation
      Raleigh, North Carolina, USA
    • Year and Date
      2014-11-05
    • Related Report
      2014 Annual Research Report
  • [Presentation] Generation of Hydrogen Peroxide in Gas Bubbles Using Pulsed Plasma for Advanced Oxidation Processes2014

    • Author(s)
      R. Saeki and K. Yasuoka
    • Organizer
      5th Euro-Asian Pulsed Power Conference
    • Place of Presentation
      Kumamoto, Japan
    • Year and Date
      2014-09-08
    • Related Report
      2014 Annual Research Report
  • [Presentation] Plasma Processing of Persistent Organic Compounds in Wastewater2014

    • Author(s)
      Koichi Yasuoka and Takahiro Ishiguro
    • Organizer
      9th International Symposium on Non-Thermal/Thermal Plasma Pollution Control Technology & Sustainable Energy
    • Place of Presentation
      Dalian, China
    • Year and Date
      2014-06-18
    • Related Report
      2014 Annual Research Report
    • Invited

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Published: 2014-04-04   Modified: 2018-03-22  

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