Biological butanol production from microalgae-based biodiesel residues by Clostridium acetobutylicum

Hai Hsuan Cheng, Liang Ming Whang, Kun Chi Chan, Man Chien Chung, Shu Hsien Wu, Cheng Pin Liu, Shih Yuan Tien, Shan Yuan Chen, Jo Shu Chang, Wen Jhy Lee

研究成果: Article同行評審

73 引文 斯高帕斯(Scopus)

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
頁(從 - 到)379-385
頁數7
期刊Bioresource technology
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

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