Effects of Phosphate Buffer Solution on Fermentative Biohydrogen Production of Biohydrogenbacterium R3 sp.nov.

摘要：

As a kind of clean energy with great potential,hydrogen energy has been a hotspot worldwide.Based on the recent research on biohydrogen production,this paper investigated the effects of phosphate buffer solution (PBS:K2HPO4+KH2PO4) to the cell growth and hydrogen production ration to Biohydrogenbacterium R3 sp.nov..The results found that: the biogas yield,hydrogen yield and specific hydrogen production ration had the maximum of 3860 ml/L,1832.7 mlH2/L and 2.6324 mmol H2/g·cell·h when the concentration of PBS was 0.15 mol.The pH maintained at 4～5 when the concentration of PBS ranged from 0.01～0.15 mol but the system collapsed when the concentration of PBS exceeded 0.3 mol.

关键词： biohydrogen production Biohydrogenbacterium R3 sp.nov. phosphate buffer solution(PBS)

作者: ZHAO Tao XU Jing-li LI Chen-hong LI Yong-feng

作者单位: Chemical School,Shanghai University of Engineering Science,Shanghai 201620,China Shanghai Jiao Tong University,Shanghai 200030,China Shanghai Branch of China National Offshore Oil C

会议类型: 国际会议

会议名称: 2010 International Conference of Environment Materials and Environment Management(2010年环境材料与环境管理国际学术会议 EMEM 2010)

会议地点: 哈尔滨

会议语种:英文

页码: 2185-2188

在线出版日期: 2010-07-24（万方平台首次上网日期，不代表论文的发表时间）