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Research for the clarification of new PCB pollutants and the establishment of a quantitative evaluation method

Research Project

Project/Area Number 24710016
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Environmental dynamic analysis
Research InstitutionHokkaido Research Organization

Principal Investigator

ANEZAKI Katsunori  地方独立行政法人北海道立総合研究機構, その他部局等, 研究員 (20442634)

Project Period (FY) 2012-04-01 – 2014-03-31
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Fiscal Year 2013: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2012: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywordsポリ塩化ビフェニル / ヘキサクロロベンゼン / ペンタクロロベンゼン / 非意図的生成 / 顔料 / ケミカルマスバランス / PCB / 副生成
Research Abstract

As a method for precisely measuring PCBs in pigments, the authors discussed a method of conducting pretreatment with a sulfoxide column and measuring PCBs with HRGC-HRMS, and made it possible to readily quantify them with a good collection rate. By using this analysis method, the authors investigated the actual condition of the pollution due to the PCBs included in various pigments, etc. PCBs were detected from azo and phthalocyanine pigments, etc., and it was found that concentration exceeds 50 mg/kg for some materials. The congener patterns of PCBs were different from those of PCB products. #11 and #52 were characteristically detected in azo pigments, while #209 was characteristically detected in phthalocyanine pigments. The authors applied this pattern to the statistical analysis based on the chemical mass balance, and developed a method for quantitatively assessing pigment-derived PCBs in the environment.

Report

(3 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Research-status Report
  • Research Products

    (12 results)

All 2014 2013 2012

All Journal Article (5 results) (of which Peer Reviewed: 3 results,  Open Access: 1 results) Presentation (7 results)

  • [Journal Article] Concentration levels and congener profiles of polychlorinated biphenyls, penta- chlorobenzene, and hexachlorobenzene in commercial pigments2014

    • Author(s)
      K Anezaki, T Nakano
    • Journal Title

      Environ Sci Pollut Res

      Volume: 21 Pages: 998-1009

    • Related Report
      2013 Final Research Report
  • [Journal Article] Characterization of polychlorinated biphenyls, pentachlorobenzene, hexachlorobenzene, polychlorinated dibenzo-p-dioxins, and dibenzofurans in surface sediments of Muroran Port, Japan2014

    • Author(s)
      K. Anezaki , S. Nagahora
    • Journal Title

      Environmental Science and Pollution Research

      Volume: ??? Issue: 15 Pages: 9169-9181

    • DOI

      10.1007/s11356-014-2824-9

    • Related Report
      2013 Annual Research Report 2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Polychlorinated biphenyl contamination of paints containing polycyclic- and Naphthol AS-type pigments2014

    • Author(s)
      K Anezaki, N Kannan, T Nakano
    • Journal Title

      Environ Sci Pollut Res

      Volume: (in press) Issue: 19 Pages: 14478-14488

    • DOI

      10.1007/s11356-014-2985-6

    • Related Report
      2013 Annual Research Report 2013 Final Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Concentration levels and congener profiles of polychlorinated biphenyls, pentachlorobenzene, and hexachlorobenzene in commercial pigments2014

    • Author(s)
      K. Anezaki , T. Nakano
    • Journal Title

      Environmental Science and Pollution Research

      Volume: 21 Issue: 2 Pages: 998-1009

    • DOI

      10.1007/s11356-013-1977-2

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 有機顔料製造過程でのPCB生成2013

    • Author(s)
      中野武、姉崎克典、高橋玄太、俵健二
    • Journal Title

      環境化学

      Volume: 23 Pages: 107-114

    • NAID

      10031201450

    • Related Report
      2013 Annual Research Report 2013 Final Research Report
  • [Presentation] Polychlorinated biphenyl contamination in polycyclic-type pigments and silicone-based glues2013

    • Author(s)
      K Anezaki, T Nakano
    • Organizer
      Dioxin Symposium 2013 Daegu
    • Place of Presentation
      Republic of Korea
    • Related Report
      2013 Final Research Report
  • [Presentation] 顔料及び化成品中のPCBs2013

    • Author(s)
      姉崎克典、中野武
    • Organizer
      第22回環境化学討論会
    • Place of Presentation
      東京都府中市
    • Related Report
      2013 Annual Research Report 2013 Final Research Report
  • [Presentation] POLYCHLORINATED BIPHENYL CONTAMINATION IN POLYCYCLIC-TYPE PIGMENTS AND SILICONE-BASED GLUES2013

    • Author(s)
      K. Anezaki, T. Nakano
    • Organizer
      DIOXIN2013
    • Place of Presentation
      大韓民国大邱広域市
    • Related Report
      2013 Annual Research Report
  • [Presentation] Concentrations and congener profiles of polychlorinated biphenyls, pentachlorobenzene, and hexachlorobenzene in commercial pigments2012

    • Author(s)
      K Anezaki, G Takahashi, K Tawara, T Nakano
    • Organizer
      Dioxin Symposium 2012 Cairns
    • Place of Presentation
      Australia
    • Related Report
      2013 Final Research Report
  • [Presentation] 顔料中の非意図的生成POPs2012

    • Author(s)
      姉崎克典、高橋玄太、俵健二、中野武
    • Organizer
      第21回環境化学討論会
    • Place of Presentation
      愛媛県松山市
    • Related Report
      2013 Final Research Report 2012 Research-status Report
  • [Presentation] 北海道室蘭港におけるダイオキシン類、PCBs及びクロロベンゼンの濃度分布2012

    • Author(s)
      姉崎克典、永洞真一郎
    • Organizer
      第21回環境化学討論会
    • Place of Presentation
      愛媛県松山市
    • Related Report
      2013 Final Research Report
  • [Presentation] Concentrations and Congener Profiles of Polychlorinated Biphenyls, Pentachlorobenzene, and Hexachlorobenzene in Commercial Pigments2012

    • Author(s)
      Anezaki K, Takahashi G, Tawara K, Nakano T
    • Organizer
      Dioxin 2012 Symposium
    • Place of Presentation
      Cairns, Queensland, Australia
    • Related Report
      2012 Research-status Report

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Published: 2013-05-31   Modified: 2019-07-29  

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