Studies on a higher pure thermo-enrichment converting anaerobically and directly cellulose to ethanol
A thermo-enrichment which could anaerobically and directly convert cellulose to ethanol was obtained from fresh cow manure by Hungate anaerobic technique. The dominant species in the enrichment is a bacterium in Clostridium, with size of 0.54 μm x 4.86～9.72 μm, G<sup>+</sup>, round spore...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Zhejiang University Press
2000-01-01
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| Series: | 浙江大学学报. 农业与生命科学版 |
| Subjects: | |
| Online Access: | https://www.academax.com/doi/10.3785/1008-9209.2000.01.0056 |
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| Summary: | A thermo-enrichment which could anaerobically and directly convert cellulose to ethanol was obtained from fresh cow manure by Hungate anaerobic technique. The dominant species in the enrichment is a bacterium in Clostridium, with size of 0.54 μm x 4.86～9.72 μm, G<sup>+</sup>, round spore with diameter of 0.86～1.19 µm. The optimal temperature was 55℃ to 60℃ and the optimal pH was 7.5 for formation of ethanol. The enrichment could converse directly rice and wheat straw to ethanol with the highest ethanol concentrations of 0.257 g/L and 0.129 g/L, respectively. |
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| ISSN: | 1008-9209 2097-5155 |