残留性有機汚染物質(POPs)  POPsの化学的分解処理技術

書誌事項

タイトル別名
  • Persistent Organic Pollutants(POPs). Chemical Decomposition Technologies for Persistent Organic Pollutants(POPs).
  • POPs ノ カガクテキ ブンカイ ショリ ギジュツ

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抄録

Long-term storage of wastes containing polychlorinated biphenyls (PCBs), which is one of the priority persistent organic pollutants (POPs), increases the risk of environmental contamination. This paper first describes how chemical decomposition technologies of PCBs have recently been noted as alternatives of incineration.<BR>Secondly several chemical decomposition technologies, which were demonstrated to be very effective for treatment of oil containing PCBs, have been outlined. Because most of these technologies are based on chemical dechlorination reactions under alkaline and anaerobic conditions, they are suggested to be applicable to the decomposition of dioxins and organochlorine pesticides. Actually it was demonstrated that the base catalyzed decomposition (BCD) process, which is one of the chemical decomposition technologies, could dechlorinate dioxins and organochlorine pesticides as well as PCBs.

収録刊行物

  • 廃棄物学会誌

    廃棄物学会誌 9 (3), 235-246, 1998

    一般社団法人 廃棄物資源循環学会

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