光合菌群利用丁酸产氢的初步研究

Journal of Sichuan University(Natural Science Edition)(2010)

Cited 0|Views31
No score
Abstract
对影响光合菌群利用丁酸产氢的主要因子:初始细胞浓度、温度、初始pH值、光照强度和丁酸浓度进行了研究.结果表明,光合菌群在初始细胞浓度0.2~0.3 g/L,温度30~40℃,pH 6.0~9.0,光照强度2000~8000 Lx,丁酸浓度6~30 mmol/L的范围内均可以保持较高的产氢效率.当初始细胞浓度为0.3 g/L、温度30℃、初始pH 7.0、光照强度为4000 Lx、丁酸浓度为30 mmol/L时该光合菌群具有最大产氢量364 mL,最大产氢效率5.4 mol-H_2/mol-丁酸和最大产氢速率22.2 mL/L/h.
More
Translated text
Key words
hydrogen photoproduction,butyrate,photosynthetic bacteria group
AI Read Science
Must-Reading Tree
Example
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined