| Registro completo |
| Provedor de dados: |
OAK
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| País: |
Japan
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| Título: |
The effect of anaerobic digestion in biogas plants on survival of pathogenic bacteria
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| Autores: |
Umetsu, K
Kikuchi, S
Nishida, T
Kida, K
Ihara, I
Yamashiro, T
梅津, 一孝
西田, 武弘
木田, 克弥
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| Data: |
2009
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| Ano: |
2009
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| Palavras-chave: |
Biogas plant
Pathogenic bacteria
Coli-aerogenes group
Enterococcus
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| Resumo: |
The paper deals with the hygienic advantages of sanitation to treat dairy manure in full-scale biogas plants. Slurry samples were collected from two thermophilic biogas plants (55ºC) and two mesophilic biogas plants (38ºC) in Hokkaido, Japan. The detectable number of Coli-aerogenes group and Enterococcus in the slurries after anaerobic digestion could not be found in both thermophilic biogas plants. In both mesophilic biogas plants, however, the viable numbers of Coli-aerogenes group and Enterococcus were detected in the slurries even after anaerobic digestion. The mean decimation reduction time (T90) values of Coli-aerogenes group and Enterococcus in the slurries during mesophilic digestion were 13.3 d and 16.7 d, respectively.
2009年帯広農村開発教育国際セミナーシンポジウム「農畜産物生産と地球環境に関する持続的開発のための教育」報告書
http://www.obihiro.ac.jp/project/intcollabo/oaserd/index.html
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| Idioma: |
Inglês
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| Identificador: |
http://ir.obihiro.ac.jp/dspace/handle/10322/2732
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| Editor: |
Organizing Committee of OASERD Obihiro Unibersity of Agriculture and Veterinary Medicine
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| Formato: |
application/pdf
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| Direitos: |
Organizing Committee of OASERD Obihiro University of Agriculture and Veterinary Medicine
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