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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

연소법 전처리에 의한 고분자 물질 중 중금속의 분석

Analysis of heavy metal in polymer materials by combustion ICP-AES Method

분석과학 / Analytical Science and Technology, (P)1225-0163; (E)2288-8985
2010, v.23 no.6, pp.615-618
https://doi.org/10.5806/AST.2010.23.6.615
임헌성 (한국화학연구원)
이보름 (한국화학연구원)
이석근 (한국화학연구원)
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Abstract

An oxygen bomb combustion procedure were studied for determination of heavy metal in polymer materials such as polyvinyl chloride and polypropylene by ICP-AES. This method is proposed as a rapid and simple sample preparation for decomposition of polymer containing certified contents of the analytes by teflon coated oxygen bomb combustion using different absorbing solution. The recoveries of metal were found to be 30~102% from absorbed solution by ICP-AES method using polypropylene certified reference material(PP CRM-As, Ba, Cd, Hg, Pb, Zn). The recoveries of metal using PVC CRM(Cd, Hg, Pb) was found to be 45~101% with same procedures.

keywords
oxygen bomb, combustion, heavy metal, PVC, PP


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