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  • 한국과학기술정보연구원(KISTI) 서울분원 대회의실(별관 3층)
  • 2024년 07월 03일(수) 13:30
 

  • P-ISSN1225-0163
  • E-ISSN2288-8985
  • SCOPUS, ESCI, KCI

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  • P-ISSN 1225-0163
  • E-ISSN 2288-8985

논문 상세

    산업공정에서 불산누출로 오염된 가연성 폐기물의 분석방법 연구

    Analytical method for combustible waste contaminated by the HF leakage from industrial process

    분석과학 / Analytical Science and Technology, (P)1225-0163; (E)2288-8985
    2014, v.27 no.3, pp.167-171
    https://doi.org/10.5806/AST.2014.27.3.167
    강영렬 (국립환경과학원)
    김용준 (국립환경과학원)
    김우일 (국립환경과학원)
    윤철우 (국립환경과학원)
    신선경 (국립환경연구원)
    오길종 (국립환경과학원 자원순환연구과)
    연진모 (국립환경과학원 자원순환연구과)
    • 다운로드 수
    • 조회수

    초록

    불화수소는 유리의 식각, 금속의 녹 제거 등 산업계에서 많이 사용되는 대표적인 무기산이며 노출 시 눈, 코, 목안을 강하게 자극하고, 흡입 시 폐렴, 폐수종 기관지염을 일으키는 대표적인 유독물질에해당하는 화학물질로 구분되어 있다. 현행 폐기물공정시험기준에는 불소화합물에 대한 함량분석방법이마련되어 있지 않아 최근 발생된 불화수소 누출사고로 발생된 불산에 오염된 농작물, 수목 등 가연성 폐기물의 신속하고 안전한 처리방법 마련에 어려움을 겪었다. 본 연구에서는 불화수소 누출사고로 발생된가연성 폐기물(농작물, 수목 등) 중 불소 및 불소화합물의 함량분석방법 마련을 통해 폐기물의 불산 오염여부를 판단하고 적절한 폐기물 처리방법을 제시하고, 향후 이 방법을 폐기물 관리법상에 지정폐기물에 함유된 유해물질로 불소 및 불소화합물에 대한 항목 추가 시 폐기물공정시험기준으로 활용하고자 한다

    keywords
    Hydrofluoric acid (HF), leaking accident, combustible waste, analytical method

    Abstract

    Hydrofluoric acid (HF), a typical inorganic acid, has been used in the industry for its various usageand classified as the toxic compound, because it can cause the pneumonia and pulmonary edema when it wasexposed to respiratory organs. The official environmental analytical method for fluorine and its compound inwaste has not been developed. For this reason, we have faced some problem to treat the contaminated wastesby the HF leakage from industrial process. In this study, prepared for analytical method for combustible waste(crop, trees, etc.) generated from HF leaking accident and to be applied as the official analytical method forfluorine contaminated waste when the fluorine and its compound will be regulated as a hazardous materialby the waste management law later.

    keywords
    Hydrofluoric acid (HF), leaking accident, combustible waste, analytical method


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