摘要
This study conducted batch experiments to evaluate the potential of butanol production from microalgae biodiesel residues by Clostridium acetobutylicum. The results indicated that with 90. g/L of glucose as the sole substrate the highest butanol yield of 0.2. g/g-glucose was found, but the addition of butyrate significantly enhanced the butanol yield. The highest butanol yield of 0.4. g/g-glucose was found with 60. g/L of glucose and 18. g/L of butyrate. Using microalgae biodiesel residues as substrate, C. acetobutylicum produced 3.86. g/L of butanol and achieved butanol yield of 0.13. g/g-carbohydrate via ABE fermentation, but the results indicated that approximately one third of carbohydrate was not utilized by C. acetobutylicum. Biological butanol production from microalgae biodiesel residues can be possible, but further research on fermentation strategies are required to improve production yield.
原文 | English |
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頁(從 - 到) | 379-385 |
頁數 | 7 |
期刊 | Bioresource technology |
卷 | 184 |
DOIs | |
出版狀態 | Published - 2015 5月 |
All Science Journal Classification (ASJC) codes
- 生物工程
- 環境工程
- 可再生能源、永續發展與環境
- 廢物管理和處置