Fermentation of Chlorella sp. for anaerobic bio-hydrogen production: influences of inoculum-substrate ratio, volatile fatty acids and NADH. | |
Sun, J; Yuan, X; Shi, X; Chu, C; Guo, R; Kong, H. | |
2011 | |
发表期刊 | Bioresour Technol, |
卷号 | 102期号:22页码:10480-10485 |
摘要 | This study evaluated the influences of inoculum–substrate ratio (ISR), volatile fatty acids (VFAs) and nicotinamide adenine dinucleotide, the reduced form (NADH) on hydrogen production during the anaerobic fermentation of Chlorella sp. in batch tests at 35 C. The results indicated that the hydrogen concentration and lag time increased when ISR decreased, and the maximum hydrogen production and hydrogen content, 7.13 mL/g VS and 45.3%, respectively, were obtained when ISR was equal to 0.3. On the other hand, VFAs concentrations increased with the increase of hydrogen. The NADH increased while the daily output of hydrogen decreased as the fermentation carried on. The results suggested that ISR, VFAs, and NADH were important parameters for effective anaerobic hydrogen production using Chlorella sp. as substrate. |
关键词 | Hydrogen Inoculum–substrate Ratio Nadh Three-dimensional Excitation–emission Matrix Fluorescence Spectroscopy |
学科领域 | 生物制氢与沼气 |
收录类别 | SCI |
语种 | 英语 |
文献类型 | 期刊论文 |
条目标识符 | http://ir.qibebt.ac.cn/handle/337004/1648 |
专题 | 工业生物燃气研究组 |
推荐引用方式 GB/T 7714 | Sun, J,Yuan, X,Shi, X,et al. Fermentation of Chlorella sp. for anaerobic bio-hydrogen production: influences of inoculum-substrate ratio, volatile fatty acids and NADH.[J]. Bioresour Technol,,2011,102(22):10480-10485. |
APA | Sun, J,Yuan, X,Shi, X,Chu, C,Guo, R,&Kong, H..(2011).Fermentation of Chlorella sp. for anaerobic bio-hydrogen production: influences of inoculum-substrate ratio, volatile fatty acids and NADH..Bioresour Technol,,102(22),10480-10485. |
MLA | Sun, J,et al."Fermentation of Chlorella sp. for anaerobic bio-hydrogen production: influences of inoculum-substrate ratio, volatile fatty acids and NADH.".Bioresour Technol, 102.22(2011):10480-10485. |
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