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Upgrading recycle of fluoride and phosphate in wastewaters by mineralization process to functional materials

Research Project

Project/Area Number 17K00631
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Environmental conscious materials and recycle
Research InstitutionNational Institute of Technology, Toyama College

Principal Investigator

TAFU MASAMOTO  富山高等専門学校, 物質化学工学科, 教授 (50270244)

Co-Investigator(Kenkyū-buntansha) 川井 貴裕  山形大学, 大学院理工学研究科, 准教授 (50455903)
Project Period (FY) 2017-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2019: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2018: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2017: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywordsアップグレードリサイクル / 排水処理 / フッ素 / リン酸 / アンモニア / リン / リン酸カルシウム / フッ素排水処理 / アパタイト / 資源回収 / フッ素排水 / 鉱物化 / 再資源化
Outline of Final Research Achievements

In this research, we proposed a novel concept "direct recycling" that produces and reuses functional materials from unused phosphate and fluoride resources in waste waters. From obtained results, we found that fluorapatite (FAp) obtained from dicalcium phosphate dihydrate (DCPD) and phosphates in waste water was easily prepared from fluorides in another waste water. The FAp showed extreme adsorption property against ammonia gas that is serious problem in livestock as malodorous substance.

Academic Significance and Societal Importance of the Research Achievements

本研究により,複数の産業で処理を必要としていた未利用リンおよびフッ素資源を活用して機能性資材を合成し,それを他の産業に活用するという,複数の産業の環境問題を同時に解決できる基礎知見を得ることができた。特にアンモニアはゼロCO2燃料などとして,地球温暖化対策で最近注目されている化学物質であることから,この知見を活用してアンモニアの回収・再生につなげられる可能性を示唆した面で,大きな学術的,社会的意義を有するものとなった。

Report

(4 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Research-status Report
  • 2017 Research-status Report
  • Research Products

    (32 results)

All 2020 2019 2018 2017 Other

All Int'l Joint Research (1 results) Journal Article (4 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 4 results,  Open Access: 3 results) Presentation (24 results) (of which Int'l Joint Research: 19 results,  Invited: 8 results) Remarks (2 results) Funded Workshop (1 results)

  • [Int'l Joint Research] ESTACA(フランス)

    • Related Report
      2017 Research-status Report
  • [Journal Article] Effective removal of fluoride and phosphate pollution using mixtures of dicalcium phosphate dihydrate (DCPD) and Tunisian reservoir sediment containing calcium carbonate2020

    • Author(s)
      Tafu, M., Sasakawa, N., Murthy, H.S. et al.
    • Journal Title

      Euro-Mediterr J Environ Integr

      Volume: 5 Issue: 1 Pages: 1-1

    • DOI

      10.1007/s41207-019-0135-8

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Changes in fluoride removal ability of chicken bone char with changes in calcination time2020

    • Author(s)
      Kikuchi Masanori、Arioka Yuki、Tafu Masamoto、Irie Mitsuteru
    • Journal Title

      International Journal of Ceramic Engineering & Science

      Volume: 2 Issue: 2 Pages: 83-91

    • DOI

      10.1002/ces2.10034

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Repeated Heat Regeneration of Bone Char for Sustainable Use in Fluoride Removal from Drinking Water2018

    • Author(s)
      H. Herath, T. Kawakami, M. Tafu
    • Journal Title

      Healthcare

      Volume: 6 Issue: 4 Pages: 143-143

    • DOI

      10.3390/healthcare6040143

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Improving the properties of dicalcium phosphate dihydrate (DCPD) powder by changing the morphology2018

    • Author(s)
      T. Toshima, S. Takamatsu, M. Tafu, K. Tamada and Y. Morioka
    • Journal Title

      Journal of the Ceramic Society of Japan

      Volume: 126 Issue: 3 Pages: 202-207

    • DOI

      10.2109/jcersj2.17206

    • NAID

      130006407862

    • ISSN
      1348-6535, 1882-0743
    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] Fluorapatite (FAp) nano-hybrid from dicalcium phosphate dihydrate (DCPD): preparation and its unique properties2020

    • Author(s)
      M. Tafu, T. Toshima, N. Okajima, A. Iwaori, S. Takamatsu
    • Organizer
      44th International Conference & Exposition on Advanced Ceramics and Composites (ICACC)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Effect of fluorapatite (FAp) on reactivity of dicalcium phosphate dihydrate (DCPD) with fluoride ions in the environments2020

    • Author(s)
      N. Okajima, M. Tafu, Y. Hata, S. Takamatsu, T. Toshima, Y. Hagno, M. Takada
    • Organizer
      44th International Conference & Exposition on Advanced Ceramics and Composites (ICACC)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Effect of hybridization on reactivity of dicalcium phosphate dihydrate (DCPD) by apatites nano-particles for solidification of fluoride ion2019

    • Author(s)
      M. Tafu, N. Okajima, T. Toshima, S. Takamatsu
    • Organizer
      Material Research Meeting 2019 (MRM2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Nano hybrid of calcium phosphates for dental applications; its morphology and reactivity improvements2019

    • Author(s)
      M. Tafu, T. Toshima, N. Okajima, Y. Morioka, Y. Hagino
    • Organizer
      Turku Biomaterials Days and JSPS ACF Seminar
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Mineralization of phosphate and fluoride in waste water by using calcium phosphate nano-hybrid2019

    • Author(s)
      M. Tafu, S. Takamatsu, T. Toshima
    • Organizer
      The 13th Pacific Rim Conference of Ceramic Societies (PACRIM13)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Improvement of reactivity and usability of dicalcium phosphate dihydrate (DCPD) for various applications2019

    • Author(s)
      M Tafu, T. Toshima
    • Organizer
      GFMAT2/ BIO4
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Effect of crystallinity of FAp (fluorapatite) on adsorption of ammonia gas2019

    • Author(s)
      A. Iwaori, M. Tafu, S. Takamatsu, T. Toshima, T. Kawai, T. Nakagawa
    • Organizer
      Material Research Meeting 2019 (MRM2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Fluorapatite nano-hybridization for reactivity improvement of calcium phosphate (DCPD) and fluoride ions2019

    • Author(s)
      N. Okajima, M. Tafu, T. Toshima, Y. Morioka, Y. Hagino
    • Organizer
      Turku Biomaterials Days and JSPS ACF Seminar
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Effect of fluorapatite (FAp) coating on transform reaction of dicalcium phosphate dihydrate (DCPD) to FAp2019

    • Author(s)
      N. Okajima, M. Tafu, T. Takamatsu, T. Toshima, M. Takada, Y. Hagino
    • Organizer
      GFMAT2/ BIO4
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] DCPDとフッ化物イオンとの反応に及ぼす粒子表面へのFApハイブリッドの効果2019

    • Author(s)
      岡嶌夏輝,袋布昌幹,高松さおり,豊嶋剛司
    • Organizer
      日本セラミックス協会2020年年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] アパタイトにおけるアンモニアの吸蔵特性2019

    • Author(s)
      矢野知郷, 中川鉄水, 岩折葵, 袋布昌幹
    • Organizer
      第29回日本MRS年次大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Improvement of reactivity and usability of dicalcium phosphate dihydrate (DCPD) for various applications",2019

    • Author(s)
      M. Tafu, T. Toshima
    • Organizer
      4th International Conference on Innovations in Biomaterials, Biomanufacturing, and Biotechnologies (Bio4) (GFMAT2 / BIO4)
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] 単純な溶液を用いたDCPD粒子表面への前駆体相誘起によるフッ化物イオンとの反応性改善効果2019

    • Author(s)
      岡嶌夏輝,袋布昌幹, 高松 さおり, 豊嶋 剛司, 高田将文, 萩野芳章
    • Organizer
      日本セラミックス協会・2019年年会
    • Related Report
      2018 Research-status Report
  • [Presentation] Improvement of reactivity of dicalcium phosphate dihydrate (DCPD) for removal fluoride ion in the water environments (Invited)2018

    • Author(s)
      M. Tafu, S. Takamatsu, T. Toshima
    • Organizer
      XXVII International Materials Research Congress, Cancun, Mexico
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Effect of gypsum on reaction of dicalcium phosphate dihydrate (6.M. Tafu, S. Muroyama, T. Toshima, S. Takamatsu, Y. Matsushita, T. Fujita, “Effect of gypsum on reaction of dicalcium phosphate dihydrate (DCPD) with fluoride ions) with fluoride ions2018

    • Author(s)
      M. Tafu, S. Muroyama, T. Toshima, S. Takamatsu, Y. Matsushita, T. Fujita
    • Organizer
      The International Symposium on Inorganic and Environmental Materials 2018 (ISIEM2018), Ghent, Belgium
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Adsorption of gaseous ammonia by fluorapatite (FAp) derived from dicalcium phosphate dihydrate (DCPD)2018

    • Author(s)
      A. Iwaori, M. Tafu, T. Toshima, S. Takamatsu
    • Organizer
      The International Symposium on Inorganic and Environmental Materials 2018 (ISIEM2018), Ghent, Belgium
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Conversion calcium phosphate in bone char for water treatments2018

    • Author(s)
      S. Kyogaku, M. Tafu, S. Takamatsu, T. Toshima
    • Organizer
      The International Symposium on Inorganic and Environmental Materials 2018 (ISIEM2018), Ghent, Belgium
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Effect of Tunisian reservoir sediment containing calcium carbonate on reaction of dicalcium phosphate dihydrate (DCPD) and fluoride ion2018

    • Author(s)
      M. Tafu, N. Sasakawa, H.S. Murthy, S. Takamatsu, A. Manaka, M. Irie, T. Toshima
    • Organizer
      Tunisia-Japan Symposium Innovation discovery for Sustainable Water Resource Manegement
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] 水処理への適応を目的とした第二リン酸カルシウム二水和物(DCPD)とフッ化物イオンの反応性におよぼすカルサイト含有堆積物の効果2018

    • Author(s)
      笹川奈津美,袋布昌幹,間中淳,豊嶋剛司,高松さおり,入江光輝
    • Organizer
      第28回日本MRS年次大会
    • Related Report
      2018 Research-status Report
  • [Presentation] Preparation and characterization of bio-inspired hybrid containing calcium phosphate for the environmental applications2018

    • Author(s)
      M. Tafu, T. Toshima
    • Organizer
      42th International Conference & Exposition on Advanced Ceramics and Composites (ICACC)
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Adsorption of malodorous substance by using calcium phosphate from unused resources2018

    • Author(s)
      M. Tafu, A. Iwaori, W. Hirono, A. Fukushima, S. Takamatsu, T. Toshima
    • Organizer
      ESTACA International Week
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Effect of gypsum addition on release of phosphate from reaction of DCPD and fluoride ions2018

    • Author(s)
      S. Muroyama, M. Tafu, S. Takamatsu, Y. Matsushita, T. Fujita
    • Organizer
      12th International Forum on Ecotechnology (IFE12)
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] リン酸カルシウムナノハイブリッドを用いた排水中フッ化物イオンの除去2018

    • Author(s)
      袋布昌幹, 室山峻紀, 豊嶋剛司, 高松さおり
    • Organizer
      第27回日本MRS年次大会
    • Related Report
      2017 Research-status Report
  • [Presentation] Reactivity of dicalcium phosphate dihydrate with various fluoride compounds2017

    • Author(s)
      S. Nakada, M. Tafu, Y. Hagino, S. Takamatsu, A. Manaka, T. Toshima, K. Yamamoto
    • Organizer
      15th Conference & Exhibition of the European Ceramics Society (ECerS2017)
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Remarks] 富山高等専門学校ホームページ

    • URL

      http://www.nc-toyama.ac.jp/

    • Related Report
      2018 Research-status Report
  • [Remarks] 袋布教員の研究成果を紹介したホームページ

    • URL

      https://sites.google.com/mailg.nc-toyama.ac.jp/prof-tafu/

    • Related Report
      2018 Research-status Report
  • [Funded Workshop] 13th International Forum on Ecotechnology (IFE13)2019

    • Related Report
      2018 Research-status Report

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Published: 2017-04-28   Modified: 2021-02-19  

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