%0 Journal Article
%T Research on Hydrogen Production from Organic Compounds with Immobilized Cells of Photosynthetic Bacteria (PSB)<br>固定化光合细菌利用有机物产氢的研究
%A Xu Xiangyang Yu Xiue Zheng Ping Feng Xiaoshan
%A <br>徐向阳
%A 俞秀娥
%A 郑平
%A 冯孝善
%J 生物工程学报
%D 1994
%I 
%X The characteristics of hydrogen photoproduction from organic compounds by immobilized Rhodopseudomonas capsulata 386.were studied in batch culture. On the condition that free cells hydrogen-producing cultures were cultured in light for 120 hours, hydrogen production and specific H2 production rate were 68.2ml and 104. 1ml H2/g ?h, respectively. The activity was largely increased when immobilized cells by agar gels was used with hydrogen production up to 128. 4ml and specific hydrogen production rate up to 195. 8ml H2/g ?h. It was proved that in addition to malate. this bacterium could also used glucose, lactate and propionate as hydrogen production substrate and only at appropriate substrate concentration it reached a higher conversion effciency of substrate to H2. Age of inoculum, pH value, light intensity, light dark time and temperature all have different effect patrns.
%K Immobilized cells
%K photosynthctic bacterium
%K hydrogen photoprocluction<br>固定化细胞，光合细菌，光产氢
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=A66E90C274451689E69F6F0291467824&aid=0795B99E992E80EE97EFC1726351C0C3&yid=3EBE383EEA0A6494&vid=F3090AE9B60B7ED1&iid=E158A972A605785F&sid=FA3423FC1AE95C4E&eid=869B6F3117981EC4&journal_id=1000-3061&journal_name=生物工程学报&referenced_num=10&reference_num=2