Persistent Organic Pollutants(POPs). Analytical Methods of Persistent Organic Compounds(POPs) in Waste Oil Samples.

• Noma Yukio

  Hiroshima Prefectural Health and Environment Center

Bibliographic Information

Other Title

• 残留性有機汚染物質（ＰＯＰｓ）　　廃油関連廃棄物中の残留性有機汚染物質（ＰＯＰｓ）の分析方法について
• ハイユ カンレン ハイキブツチュウ ノ ザンリュウセイ ユウキ オセン ブッシ

Abstract

Analytical methods for polychlorinated biphenyls (PCBs), organochlorine pesticides, and dioxins, known as POPs, are reviewed. Some components in oil samples, causing severe interferences in the determination of POPs, should be almost perfectly removed through clean-up processes such as sulfuric acid treatment, alkali treatment, and column chromatography with florisil, silica gel, alumina or activated carbon. Depending on what kinds of components are in the oil sample, it is necessary to determine an appropriate combination of clean-up processes. Four types of determining equipments, a low resolution packed column GC attached by an electron capture detector (LRGC/ECD), a high resolution capillary column (HR) GC/ECD, a HRGC/low resolution (LR) mass spectrometer (MS), and a HRGC/HRMS, are tabulated in regard to their advantages and disadvantages. All of the four methods are usable in PCBs analysis at the detection limit of 0.5mg/kg in waste oil samples, but specially careful and perfect clean-up processes will be needed for the LRGC/ECD method.<BR>To accurately detect each isomer during analysis, the HRMS method is the most recommended. To analyze many polluted waste samples, a HRGC/ECD or a HRGC/LRMS is requested as the widely used rapid method. The method using an ECD or a LRMS is inferior to a HRMS in accuracy, but it will be usable for screening purposes after the accumulation of analytical data.

Journal

• Waste Management Research

  Waste Management Research 9 (3), 247-262, 1998

  Japan Society of Material Cycles and Waste Management

Keywords

• waste oil
• clean-up
• PCBs
• organochlorine pesticides
• dioxins

Details

• CRID: 1390282679391097856
• NII Article ID: 10002831727
• NII Book ID: AN10414674
• DOI: 10.3985/wmr.9.247
• COI: 1:CAS:528:DyaK1cXls1Gjs7c%3D
• ISSN: 18838960
• ISSN: 09170855
• ISSN: http://id.crossref.org/issn/09170855
• NDL BIB ID: 4436776
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4436776
• Text Lang: ja
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed