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Investigation of Concentration Method for Asbestos in Recycle Residue of Construction Waste

Research Project

Project/Area Number 22510053
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Environmental impact assessment/Environmental policy
Research InstitutionCenter for Environmental Science in Saitama

Principal Investigator

KAWASAKI Mikio  埼玉県環境科学国際センター, 研究員 (20415384)

Project Period (FY) 2010 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
Fiscal Year 2012: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2011: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2010: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Keywords安心 / 安全 / アスベスト / 石綿 / 建設廃棄物 / 破砕選別残さ / 前処理装置 / 濃縮 / 粉塵発生装置 / サイクロン集塵器 / 建設廃棄物破砕処理残さ / 乾式風力比重差選別機 / 石綿濃縮 / 建設廃棄物破砕残渣 / 風力比重差選別 / 石綿濃縮法
Research Abstract

This study developed the pre-treatment equipment for detecting asbestos by X-ray diffraction in recycle residue of construction waste. The equipment to be scattered, and to collected fine dust in the residue was improved and evaluated. As a result, a method to collect the flyable asbestos from the residue effectively was established. In addition, it was necessary for prevention of re-flying asbestos from the residue to keep water content which was higher than 10% by water sprinkling.

Report

(4 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • 2011 Annual Research Report
  • 2010 Annual Research Report
  • Research Products

    (7 results)

All 2013 2012 2010

All Presentation (7 results)

  • [Presentation] リサイクルとアスベスト問題2013

    • Author(s)
      川嵜幹生
    • Organizer
      (一社)廃棄物資源循環学会平成25年度第1回講演会-震災廃棄物のリサイクル-
    • Place of Presentation
      川崎市産業振興会館
    • Year and Date
      2013-05-30
    • Related Report
      2012 Final Research Report
  • [Presentation] Concentration method of asbestos in recycle residue of construction waste2012

    • Author(s)
      MIKIO KAWASAKI, YUGO ISOBE
    • Organizer
      The 7th Asian-Pacific Landfill Symposium
    • Place of Presentation
      Sanur Beach Hotel, Indonesia
    • Year and Date
      2012-10-09
    • Related Report
      2012 Final Research Report
  • [Presentation] 建築廃棄物破砕残渣中の石綿含有評価のための前処理法の検討2012

    • Author(s)
      川嵜幹生、磯部友護、遠藤和人、山田正人
    • Organizer
      日本分析化学会第61年会
    • Place of Presentation
      金沢大学
    • Year and Date
      2012-09-19
    • Related Report
      2012 Final Research Report
  • [Presentation] 建設廃棄物破砕選別残さ中の石綿含有評価のための前処理法の検討2012

    • Author(s)
      川嵜幹生
    • Organizer
      日本分析化学会第61年会
    • Place of Presentation
      金沢大学
    • Related Report
      2012 Annual Research Report
  • [Presentation] Concentration method of asbestos in recycle residue of construction waste2012

    • Author(s)
      川嵜幹生
    • Organizer
      7th Asian Pacific Landfill Symposium
    • Place of Presentation
      Aerowisata Sanur Beach Hotel
    • Related Report
      2012 Annual Research Report
  • [Presentation] Approaches to promote appropriate disposal of non-friable asbestos containing construction materials2010

    • Author(s)
      MIKIO KAWASAKI, YUGO ISOBE, KAZUTO ENDO, MASATO YAMADA
    • Organizer
      The 6th Asian-Pacific Landfill Symposium
    • Place of Presentation
      Seoul Palace Hotel, Korea
    • Year and Date
      2010-10-28
    • Related Report
      2012 Final Research Report
  • [Presentation] Approaches to promote appropriate disposal of non-friable asbestos-containing construction materials2010

    • Author(s)
      川嵜幹生
    • Organizer
      第6回アジア太平洋埋立地シンポジウム
    • Place of Presentation
      ソウル
    • Year and Date
      2010-10-28
    • Related Report
      2010 Annual Research Report

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Published: 2010-08-23   Modified: 2019-07-29  

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