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Verification of Degradation of n-Alkanes in Diesel Oil by Pseudomonas aeruginosa Strain WatG in Soil Microcosms

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タイトル: Verification of Degradation of n-Alkanes in Diesel Oil by Pseudomonas aeruginosa Strain WatG in Soil Microcosms
著者: Ueno, Akio 著作を一覧する
Hasanuzzaman, Mohammad 著作を一覧する
Yumoto, Isao 著作を一覧する
Okuyama, Hidetoshi 著作を一覧する
発行日: 2006年 3月
出版者: Springer
誌名: Current Microbiology
巻: 52
号: 3
開始ページ: 182
終了ページ: 185
出版社 DOI: 10.1007/s00284-005-0133-8
抄録: Degradation of n-alkanes in diesel oil by Pseudomonas aeruginosa strain WatG (WatG) was verified in soil microcosms. The total petroleum hydrocarbon (TPH) degradation level in two bioaugmentation samples was 51% and 46% for 1 week in unsterilized and sterilized soil microcosms, respectively. The TPH degradation in the biostimulation was of control level (15%). The TPH degradation in aeration-limited samples was clearly reduced when compared with that in aeration-unlimited ones under both sterilized and unsterilized conditions. Addition of WatG into soil microcosms was accompanied by dirhamnolipid production only in the presence of diesel oil. These findings suggest that degradation of n-alkanes in diesel oil in soil microcosms would be facilitated by bioaugmentation of WatG, with production of dirhamnolipid, and also by participation of biostimulated indigenous soil bacteria.
Rights: The original publication is available at www.springerlink.com
資料タイプ: article (author version)
URI: http://hdl.handle.net/2115/6110
出現コレクション:雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

提供者: 奥山 英登志

 

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