TREATMENT CHARACTERISTICS OF PALMITIC ACID BY MESOPHILIC AND THERMOPHILIC ANAEROBIC DEGRADATION
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- Chu Chun-Feng
- (株) 荏原総合研究所 先端バイオ研究室
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- Miyahara Takashi
- 社団法人 土木学会 東北大学 大学院工学研究科
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- Noike Tatsuya
- 社団法人 土木学会 東北大学 大学院工学研究科
Bibliographic Information
- Other Title
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- 中温および高温嫌気性処理におけるパルミチン酸の分解特性
- チュウオン オヨビ コウオン ケンキセイ ショリ ニ オケル パルミチンサン
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Description
The anaerobic degradations of palmitic acid was investigated by the batch experiments at 35°C and 55°C. Palmitic acid degradation rate and the maximun loading rate under thermophilic condition were 1.4 and 1.8 times higher than that under mesophilic condition, respectively. Although in thermophilic palmitic acid degradation rate was higher than that in mesophilic, acetate degradation rate was almost the same. Then methane production rate was same at mesophilic and thermophilic conditions. The number of hydrogen utilizing methanogenic bacteria in mesophilic and thermophilic sludge were 4.9×106MPN/mL and 1.7×108MPN/mL, respectively.
Journal
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- Doboku Gakkai Ronbunshu
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Doboku Gakkai Ronbunshu 1997 (580), 37-44, 1997-11-22
Japan Society of Civil Engineers
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Details 詳細情報について
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- CRID
- 1390282680284870144
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- NII Article ID
- 130003982816
- 10001881478
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- NII Book ID
- AN10014020
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- ISSN
- 18827187
- 02897806
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- NDL BIB ID
- 4352530
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- Data Source
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- JaLC
- NDL Search
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed
