期刊
BIORESOURCE TECHNOLOGY
卷 145, 期 -, 页码 331-336出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.biortech.2012.12.111
关键词
Chlorella vulgaris; Clostridium butyricum; Volatile fatty acids; Food to microorganism ratio; Dark fermentation
资金
- Taiwan's National Science Council [NSC 101-2221-E-006-094-MY3, NSC 101-3113-E-006-015, 101-3113-P-110-002]
- National Natural Science Foundation of China [51136007]
- Headquarters of University Advancement at the National Cheng Kung University
- Ministry of Education, Taiwan
In this work, Chlorella vulgaris ESP6 was used to assimilate the soluble metabolites in the hydrogen fermentation broth of Clostridium butyricum CGS5 to obtain valuable microalgae biomass. The results show that C vulgaris ESP6 could grow on the 4-fold diluted dark fermentation broth. Acetate was efficiently utilized during the growth of C vulgaris ESP6, whereas the microalgae growth was inhibited by lactate, butyrate, and HCO3- when their concentrations were higher than 0.5, 0.1, and 2.72 g/L, respectively. C. vulgaris ESP6 could completely consume butyrate (the most abundant dark fermentation metabolite) when it was grown on Tris-Acetate-Phosphate medium under a food to microorganism (F/M) ratio of 1.11. (C) 2012 Elsevier Ltd. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据