発泡スチロールゼロエミッション処理構築のためのポリスチレン分解微生物の単離と分解特性

DOI

書誌事項

タイトル別名
  • Isolation and Characterization of Polystyrene Degrading Microorganisms for Zero Emission Treatment of Expanded Polystyrene

説明

Isolation of bacteria which could decompose styrene and polystyrene as carbon source was achieved to actualize the biological zero emission treatment of expanded polystyrene. Isolated microorganisms by 16S ribosomal DNA analysis were Pseudomonas sp. and Bacillus sp. for styrene decomposition, and Xanthomonas sp. and Sphingobacterium sp. for polystyrene decomposition. Especially, Bacillus sp. STR-Y-O strain decomposed both styrene and polystyren. Styrene and polystyrene were reduced 40%(9g) and 56%(34g) of initial concentrations (quantity), respectively, in 8 days by strain STR-Y-O. The result is the first report for polystyrene biodegradation. It became possible that limonene melted expanded polystyrene, and styrene and polystyrene as melting matter were decomposed by the isolated microorganisms. In a series of experiments, the possibility that the zero emission process of expanded polystyrene was shown by those microorganisms.

収録刊行物

キーワード

詳細情報 詳細情報について

  • CRID
    1390001204111657216
  • NII論文ID
    130003775824
  • DOI
    10.11532/proes1992.40.373
  • ISSN
    1884829X
    13415115
  • 本文言語コード
    ja
  • データソース種別
    • JaLC
    • CiNii Articles
  • 抄録ライセンスフラグ
    使用不可

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