メタン発酵における微量金属塩の動力学的影響

DOI

書誌事項

タイトル別名
  • Effect of Trace Metals on the Kinetics of Methane Fermentation.

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説明

In order to investigate the effect of the concentration of the trace metals on the kinetics of methane formation, the batch cultivation of methanogens for decomposition of acetate was carried out, in which the concentration of trace metals added to the culture medium was 0.5-300 times that of trace metals used in conventional method. As a result, appearance reaction rate constant increased with the concentration of trace metals added within 0.05-15mL-1, and it reached maximum value of 0.586day-1 at. 15mL-1. On the other hand, the kinetics constant decreased with the increase of the trace metals added within 15-30mL-1. Furthermore, appearance reaction rate constant became 8 times larger at the concentration of the trace metals added by 150 times the concentration used in conventional method. It is concluded that the concentration of the trace metals added to the culture medium affects significantly the rate of methane formation.

収録刊行物

  • 農業施設

    農業施設 33 (2), 83-90, 2002

    農業施設学会

キーワード

詳細情報 詳細情報について

  • CRID
    1390001204353491200
  • NII論文ID
    130004280153
  • DOI
    10.11449/sasj1971.33.83
  • ISSN
    21860122
    03888517
  • 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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