トマト栽培残渣の嫌気性消化におけるメタン生成および 2 つのモデルの検証

• 遠藤 良輔

  大阪府立大学大学院生命環境科学研究科　緑地環境科学専攻

• 福嶋 志隆

  大阪府立大学大学院生命環境科学研究科　緑地環境科学専攻

書誌事項

タイトル別名

• Generation of Methane through Anaerobic Digestion of Plant Residues in Tomato Production and Verification of Two Kinetic Models for This Process
• トマト サイバイザンサ ノ ケンキセイ ショウカ ニ オケル メタン セイセイ オヨビ 2ツ ノ モデル ノ ケンショウ

抄録

  Batch anaerobic digestion (AD) of residual stems, fruits and leaves of tomato plants was carried out to assess potential methane (CH₄) gas recovery from plant residues in tomato hydroponics. The cumulative CH₄ gas yielded from the substrates for fifty days was around 300 mL CH₄ g VS^-1, which value is comparable to that from other substrates in practical use, indicating that the energy recovery from tomato residues through batch AD is feasible. Two different kinetic AD models for the generation of CH₄ gas from tomato residues were compared and verified to characterize AD of each substrate and obtain knowledge about stable operation of a scaled-up AD plant. The result shows that a 2-pool, 2-step model is superior to a first-order kinetic model in better data fitting and more process information throughout the experimental period.

収録刊行物

• Eco-Engineering

  Eco-Engineering 29 (3), 93-99, 2017

  生態工学会

キーワード

• Anaerobic digestion
• First order model
• Resource circulation

詳細情報

• CRID: 1390001205187962496
• NII論文ID: 130005874967
• NII書誌ID: AA12005685
• DOI: 10.11450/seitaikogaku.29.93
• ISSN: 18804500
• ISSN: 13470485
• NDL書誌ID: 028463480
• Web Site: http://id.ndl.go.jp/bib/028463480
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I028463480
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • NDL
  • CiNii Articles
  • KAKEN
• 抄録ライセンスフラグ: 使用不可