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鉱物誘導による都市ごみ焼却飛灰の早期土壌還元化

Research Project

Project/Area Number 16J07285
Research Category

Grant-in-Aid for JSPS Fellows

Allocation TypeSingle-year Grants
Section国内
Research Field Environmental engineering and reduction of environmental burden
Research InstitutionTokyo Institute of Technology

Principal Investigator

北村 洋樹  東京工業大学, 総合理工学研究科, 特別研究員(DC2)

Project Period (FY) 2016-04-22 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥1,900,000 (Direct Cost: ¥1,900,000)
Fiscal Year 2017: ¥900,000 (Direct Cost: ¥900,000)
Fiscal Year 2016: ¥1,000,000 (Direct Cost: ¥1,000,000)
Keywords焼却飛灰 / 重金属不溶化 / 鉱物誘導 / 土壌還元
Outline of Annual Research Achievements

前年度に引き続き、焼却飛灰中に含有する重金属化学形態の分析、焼却飛灰の粒子内・粒子間の不均一性評価を行った。
走査型電子顕微鏡およびエネルギー分散型X線分析(SEM-EDX)を用いた重金属化学形態の分析では、結晶性、非晶性を問わず、個々の粒子レベルで優先的な化学形態やマトリクスとの結合状態を推定することができた。例えば、Cu, Fe, Mn, Ti, Znなどの重金属酸化物は、Al/Ca/Siを主体とするマトリクスと結合している形態であると推察された。以上のことから、これらの重金属酸化物の溶出性は、それらが結合しているAl/Ca/Siを主体とするマトリクスの溶出性にも支配されている可能性が示唆された。これに対して、亜鉛の塩化物態(ZnCl2, K2ZnCl4)やスピネル(ZnAl2O4, ZnFe2O4)は、Al/Ca/Siを主体とするマトリクスとは結合しておらず、粒子表面にKCl/NaClを主体とする集合体と共に付着している形態であると推察された。
飛灰粒子の不均一性評価では、SEM-EDXを用いて粒子内・粒子間の不均一性を評価した。焼却飛灰は微粒子であるため均一であると考えられてきたが、粒子間のみならず同一粒子内おいても不均一性が大きいことを定量的に確認した。重金属の溶出性は、アルミニウム水和酸化物や炭酸カルシウムなど、Al/Ca/Siを主体とするマトリクスへの吸着などにより支配されることが知られている。よって、Al/Ca/Siを主体とするマトリクスの粒子内・粒子間の不均一性は、マイクロスケールレベルで重金属の溶出性に無視できない影響を及ぼしている可能性がある。

Research Progress Status

29年度が最終年度であるため、記入しない。

Strategy for Future Research Activity

29年度が最終年度であるため、記入しない。

Report

(2 results)
  • 2017 Annual Research Report
  • 2016 Annual Research Report
  • Research Products

    (33 results)

All 2018 2017 2016

All Journal Article (3 results) (of which Peer Reviewed: 3 results) Presentation (30 results) (of which Int'l Joint Research: 18 results)

  • [Journal Article] Impact of secondary generated minerals on toxic element immobilization for air pollution control fly ash of a municipal solid waste incinerator2018

    • Author(s)
      Hiroki Kitamura, Astryd Viandila Dahlan, Yu Tian, Takayuki Shimaoka, Takashi Yamamoto, Fumitake Takahashi
    • Journal Title

      Environmental Science and Pollution Research

      Volume: 印刷中

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] GEOCHEMICAL FORM ANALYSIS OF TITANIUM IN CHELATE-TREATED MUNICIPAL SOLID WASTE INCINERATION FLY ASH PARTICLES EMPLOYING CORRELATION ANALYSIS OF ELEMENTAL DISTRIBUTION LINE PROFILES2017

    • Author(s)
      北村洋樹, Astryd Viandila Dahlan, 田宇, 島岡隆行, 山本貴士, 高橋史武
    • Journal Title

      Journal of Japan Society of Civil Engineers, Ser. G (Environmental Research)

      Volume: 73 Issue: 7 Pages: III_287-III_295

    • DOI

      10.2208/jscejer.73.III_287

    • NAID

      130006602939

    • ISSN
      2185-6648
    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] DIRECT FORMATION OF FLUORAPATITE VIA AMORPHOUS CALCIUM PHOSPHATE MAINLY CONTRIBUTES TO FLUORINE IMMOBILIZATION OF ELECTRIC ARC FURNACE STEELMAKING SLAG BY APATITE TREATMENT2016

    • Author(s)
      高橋史武, 坂井仁, 島岡隆行, 中居直人, 北村洋樹
    • Journal Title

      Journal of Japan Society of Civil Engineers, Ser. G (Environmental Research)

      Volume: 72 Issue: 7 Pages: III_351-III_359

    • DOI

      10.2208/jscejer.72.III_351

    • NAID

      130005530484

    • ISSN
      2185-6648
    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Presentation] キレート処理飛灰の粒子表面および内部マトリクスにおける不均一性評価2018

    • Author(s)
      北村 洋樹, Astryd Viandila Dahlan, 田 宇, 山本 貴士, 高橋 史武
    • Organizer
      平成29年度 廃棄物資源循環学会関東支部 研究発表会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Intra/inter-particle heterogeneity analysis of raw and chelate-treated MSWI fly ash particles produced in a stoker combustor2017

    • Author(s)
      Hiroki Kitamura, Astryd Viandila Dahlan, Fumitake Takahashi
    • Organizer
      3rd Symposium of the Asian Regional Branch of International Waste Working Group "iwwg-ARB2017"
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Correlation analysis to evaluate the heterogeneity of municipal solid waste incineration fly ash particles generated from various incinerators2017

    • Author(s)
      Astryd Viandila Dahlan, Hiroki Kitamura, Hirofumi Sakanakura, Fumitake Takahashi
    • Organizer
      3rd Symposium of the Asian Regional Branch of International Waste Working Group "iwwg-ARB2017"
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Heterogeneity analysis of the surface and inner matrices of chelate-treated MSWI fly ash particles employing strong acid extraction2017

    • Author(s)
      Hiroki Kitamura, Astryd Viandila Dahlan, Yu Tian, Takashi Yamamoto, Fumitake Takahashi
    • Organizer
      21st Korea-Japan Joint International Session, Korea Society of Waste Management
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Metal correlation analysis of fly ash produced from fluidized bed thermal treatment of municipal solid waste incineration2017

    • Author(s)
      Astryd Viandila Dahlan, Hiroki Kitamura, Yu Tian, Hirofumi Sakanakura, Takashi Yamamoto, Hidetoshi Kuramochi, Fumitake Takahashi
    • Organizer
      21st Korea-Japan Joint International Session, Korea Society of Waste Management
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Preliminary observations of surface morphology of municipal solid waste incineration fly ash particles treated by sodium carbonate, sulfate, and phosphate2017

    • Author(s)
      Yu Tian, Hiroki Kitamura, Astryd Viandila Dahlan, Takashi Yamamoto, Fumitake Takahashi
    • Organizer
      21st Korea-Japan Joint International Session, Korea Society of Waste Management
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 一般廃棄物焼却飛灰粒子の弱酸性抽出処理による内部マトリクスの不均一性評価2017

    • Author(s)
      北村 洋樹, Astryd Viandila Dahlan, 田 宇, 山本 貴士, 高橋 史武
    • Organizer
      平成29年度 廃棄物資源循環学会 春の研究発表会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Correlation analysis of major elements in fly ash particles from fluidized bed thermal treatment of municipal solid waste incineration2017

    • Author(s)
      Astryd Viandila Dahlan, Hiroki Kitamura, Yu Tian, Hirofumi Sakanakura, Fumitake Takahashi
    • Organizer
      平成29年度 廃棄物資源循環学会 春の研究発表会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Preliminary observations of surface morphology of municipal solid waste incineration fly ash particles treated by Si fume and Na2SiO42017

    • Author(s)
      Yu Tian, Hiroki Kitamura, Astryd Viandila Dahlan, Takashi Yamamoto, Fumitake Takahashi
    • Organizer
      平成29年度 廃棄物資源循環学会 春の研究発表会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Individual and inter-particle heterogeneity analysis of the surface and inner matrices of chelate-treated MSWI fly ash particles employing water extraction2017

    • Author(s)
      Hiroki Kitamura, Astrryd Viandila Dahlan, Yu Tian, Fumitake Takahashi
    • Organizer
      5th International Conference on Sustainable Solid Waste Management "ATHENS2017"
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] キレート処理飛灰の粒子表面および内部マトリクスにおける不均一性評価2017

    • Author(s)
      北村 洋樹, Astryd Viandila Dahlan, 田 宇, 山本 貴士, 高橋 史武
    • Organizer
      第28回 廃棄物資源循環学会 研究発表会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 無機薬剤による一般廃棄物焼却飛灰の鉱物学的表面改質の試み2017

    • Author(s)
      田 宇, 北村 洋樹, Astryd Viandila Dahlan, 山本 貴士, 高橋 史武
    • Organizer
      第28回 廃棄物資源循環学会 研究発表会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Metal correlation analysis of elemental distribution line profiles in fly ash generated from fluidized bed thermal treatment of municipal solid waste incineration2017

    • Author(s)
      Dahlan Astryd Viandila, Kitamura Hiroki, Tian Yu, Sakanakura Hirofumi, Yamamoto Takashi, Takahashi Fumitake
    • Organizer
      第28回 廃棄物資源循環学会 研究発表会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Micro-scale characterization of individual chelate-treated municipal solid waste incineration fly ash particles employing acid extraction2017

    • Author(s)
      Hiroki Kitamura, Astryd Viandila Dahlan, Yu Tian, Takashi Yamamoto, Fumitake Takahashi
    • Organizer
      The 8th China-Japan Joint Conference on material recycling and waste management
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Preliminary surface characterization of municipal solid waste incineration fly ash particles treated by simple wetting and inorganic solutions of sodium silicate, sodium aluminate, and hydrated silica2017

    • Author(s)
      Yu Tian, Hiroki Kitamura, Astryd Viandila Dahlan, Hirofumi Sakanakura, Takashi Yamamoto, Fumitake Takahashi
    • Organizer
      The 8th China-Japan Joint Conference on material recycling and waste management
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Micro-scale characterization of the surface and inner matrices in municipal solid waste incineration fly ash particles employing water and acid extractions2017

    • Author(s)
      Hiroki Kitamura, Astryd Viandila Dahlan, Yu Tian, Takashi Yamamoto, Fumitake Takahashi
    • Organizer
      2017 CHINA-JAPAN-KOREA Joint Symposium on Energy and Environment
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Intra-particle heterogeneity analysis of chelate treated and leaching residue fly ash particles of municipal solid waste incineration generated from various combustors2017

    • Author(s)
      Astryd Viandila Dahlan, Hiroki Kitamura, Yu Tian, Hirofumi Sakanakura, Takashi Yamamoto, Fumitake Takahashi
    • Organizer
      2017 CHINA-JAPAN-KOREA Joint Symposium on Energy and Environment
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] キレート処理済み一般廃棄物焼却飛灰粒子の元素分布の相関分析によるTiの化学形態分析2017

    • Author(s)
      北村 洋樹, Astryd Viandila Dahlan, 田 宇, 島岡 隆行, 山本 貴士, 高橋 史武
    • Organizer
      第54回環境工学研究フォーラム
    • Related Report
      2017 Annual Research Report
  • [Presentation] Heterogeneity analysis of fly ash particles produced in a stoker-type municipal solid waste incinerator2016

    • Author(s)
      Hiroki Kitamura, Astryd Viandila Dahlan, Fumitake Takahashi
    • Organizer
      2016 JAPAN-KOREA-CHINA Joint Symposium on Energy and Environment
    • Place of Presentation
      初島(静岡県熱海市)
    • Year and Date
      2016-10-27
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Correlation analysis of municipal solid waste incineration fly ash particles generated from a fluidized bed combustor2016

    • Author(s)
      Astryd Viandila Dahlan, Hiroki Kitamura, Hirofumi Sakanakura, Fumitake Takahashi
    • Organizer
      2016 JAPAN-KOREA-CHINA Joint Symposium on Energy and Environment
    • Place of Presentation
      初島(静岡県熱海市)
    • Year and Date
      2016-10-27
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 一般廃棄物焼却飛灰における粒子内・粒子間の不均一性評価2016

    • Author(s)
      北村洋樹, Astryd Viandila Dahlan, 高橋史武
    • Organizer
      廃棄物資源循環学会 第27回研究発表会
    • Place of Presentation
      和歌山大学(和歌山県和歌山市)
    • Year and Date
      2016-09-27
    • Related Report
      2016 Annual Research Report
  • [Presentation] Heterogeneity analysis of municipal solid waste incineration fly ash particles generated from fluidized bed combustor2016

    • Author(s)
      Astryd Viandila Dahlan, Hiroki Kitamura, Hirofumi Sakanakura, Fumitake Takahashi
    • Organizer
      The 9th International Conference on Combustion, Incineration/Pyrolysis and Emission Control "9th i-CIPEC 2016"
    • Place of Presentation
      京都府京都市
    • Year and Date
      2016-09-20
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Heterogeneity analysis of municipal solid waste incineration fly ash particles investigated by SEM-EDX2016

    • Author(s)
      Hiroki Kitamura, Astryd Viandila Dahlan, Fumitake Takahashi
    • Organizer
      The 7th China-Japan Joint Conference on material recycling and waste management
    • Place of Presentation
      沖縄県那覇市
    • Year and Date
      2016-07-19
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Micro-scale elemental distribution analysis of heavy metals in municipal solid waste incineration fly ash particles2016

    • Author(s)
      Hiroki Kitamura, Fumitake Takahashi
    • Organizer
      9th Intercontinental Landfill Research Symposium "ICLRS2016"
    • Place of Presentation
      北海道登別市
    • Year and Date
      2016-06-13
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Metal species in chelate-treated municipal solid waste incineration fly ash particles estimated by micro-scale elemental correlation analysis2016

    • Author(s)
      Hiroki Kitamura, Fumitake Takahashi
    • Organizer
      EurAsia 2016 Waste Management Symposium
    • Place of Presentation
      Istanbul, Turkey
    • Year and Date
      2016-05-02
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 一般廃棄物焼却飛灰における粒子内・粒子間の不均一性評価2016

    • Author(s)
      北村洋樹, Astryd Viandila Dahlan, 高橋史武
    • Organizer
      廃棄物資源循環学会 関東支部研究発表会
    • Place of Presentation
      荏原環境プラント株式会社(東京都大田区)
    • Related Report
      2016 Annual Research Report
  • [Presentation] Comparison heterogeneity analysis of municipal solid waste incineration fly ash from various incinerators2016

    • Author(s)
      Dahlan Astryd Viandila, Kitamura Hiroki, Sakanakura Hirofumi, Takahashi Fumitake
    • Organizer
      廃棄物資源循環学会 第27回研究発表会
    • Place of Presentation
      和歌山大学(和歌山県和歌山市)
    • Related Report
      2016 Annual Research Report
  • [Presentation] 一般廃棄物焼却飛灰粒子の構造解析による不均一性評価2016

    • Author(s)
      北村洋樹, Astryd Viandila Dahlan, 高橋史武
    • Organizer
      廃棄物資源循環学会 春の研究発表会
    • Place of Presentation
      川崎市産業振興会館
    • Related Report
      2016 Annual Research Report
  • [Presentation] Heterogeneity analysis of municipal solid waste incineration fly ash particles investigated by elemental line profile measurement2016

    • Author(s)
      Hiroki Kitamura, Astryd Viandila Dahlan, Fumitake Takahashi
    • Organizer
      20th Korea-Japan Joint International Session, Spring conference of Korea Society of Waste Management
    • Place of Presentation
      Seoul, Korea
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Intraparticle heterogeneity analysis of fly ash in fluidized bed thermal treatment of municipal solid waste incineration2016

    • Author(s)
      Astryd Viandila Dahlan, Hiroki Kitamura, Hirofumi Sakanakura, Fumitake Takahashi
    • Organizer
      20th Korea-Japan Joint International Session, Spring conference of Korea Society of Waste Management
    • Place of Presentation
      Seoul, Korea
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research

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Published: 2016-05-17   Modified: 2024-03-26  

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