%0 Journal Article
%T Photoautotrophic Cultivation of Synechococcus sp. PCC7002 in Photobioreactor<br>聚球藻7002在光生物反应器中的光自养培养
%A KANG Rui-Juan
%A ZHOU Wen-Qi
%A CAI Zhao-Ling
%A SHI Ding-Ji
%A <br>施定基
%J 生物工程学报
%D 2000
%I 
%X The Photoautotrophic cultivation of Synechococcus sp. PCC 7002 in a 15 L-airlift photobioreactor was carried out. The changes of light intensity with cell density and optical length in the cultivation system were investigated. Based on experimental results, the light attenuation could be described by I = I0exp -(-0.0239 + 0.0777 OD750).L]. The effects of the variations of light intensity, CO2 concentration in gas inlet and culture temperature on the growth of cells during the cultivation process have also been studied. The optimized condition was determined and a high dry cell density of 3.4 g/L was obtained. The volumetric productivity reached 0.57 g/(L.d) under the optimized condition.
%K Synechococcus sp
%K PCC7002
%K photobioreactor
%K photoautotrophic cultivation
%K light intensity attenuation<br>聚球藻7002，光生物反应器，光自养培养，光衰减
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=A66E90C274451689E69F6F0291467824&aid=0C100C9C7D42F559&yid=9806D0D4EAA9BED3&vid=7801E6FC5AE9020C&iid=94C357A881DFC066&sid=54E527C5B72E59D8&eid=6837BC93241057EF&journal_id=1000-3061&journal_name=生物工程学报&referenced_num=1&reference_num=3