埋立管理とバイオモニタリング　海面埋立廃棄物処分場内高率酸化池におけるミクロフローラ

• 河合 啓一

  岐阜大学農学部生物資源利用学科 (併) 岐阜大学

書誌事項

タイトル別名

• Biomonitaring of Waste Disposal Site. Microflora in an Aerated Lagoon at a Sea-Based Solid Waste Disposal Site.

抄録

To elucidate the removal mechanism of leachate's organics from solid waste by microorganisms in an aerated lagoon at a sea-based solid waste disposal site at the North port of Osaka city, we examined the microflora and microbial activities in the aerated lagoon.<BR>There were no pathogenic bacteria of the genera Pseudomonas, Salmonella, shigella and Vibrio in the aerated lagoon. Most bacteria living in the aerated lagoon were non-fermentative for glucose and non-decomposable for urea, showing that they utilized low molecular organic acids and inorganic nitrogen. The dominant genera in the aerated lagoon were Alcaligenes, Micrococcus, Moraxella, Aeromonas and Acinetobacter during the lower leachate loading period. During the high loading period, in addition to the above genera, Flavobacterium and Paracoccus were also detected as dominant genera.<BR>Treatment studies of leachate by dominant genera (Micrococcus, Paracoccus, Acinetobacter, Aerococcus and Moraxella) revealed that COD, total nitrogen or NH₄-nitrogen was reduced by bacterium isolated from the aerated lagoon.

収録刊行物

• 廃棄物学会誌

  廃棄物学会誌 6 (4), 303-309, 1995

  一般社団法人 廃棄物資源循環学会

キーワード

• ミクロフローラ
• 高率酸化池
• 浸出余水
• 水海面埋立廃棄物処分場
• 優占菌種

詳細情報

• CRID: 1390282679392941440
• NII論文ID: 10002052022
• NII書誌ID: AN10414674
• DOI: 10.3985/wmr.6.303
• ISSN: 18838960
• ISSN: 09170855
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可