Comparison of photobioreactors for cultivation of Undaria pinnatifida gametophytes

被引:12
|
作者
Zhang, X
Li, DP
Zhang, YP
Zhang, XY
Cai, ZL
Wei, C
Fan, OY
机构
[1] Chinese Acad Sci, Inst Proc Engn, State Key Lab Biochem Engn, Beijing 100080, Peoples R China
[2] Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China
[3] State Ocean Adm, Inst Oceanog 1, Qingdao 266061, Peoples R China
关键词
airlift reactor; bubble column; gametophytes; Undaria pinnatifida;
D O I
10.1023/A:1019816600149
中图分类号
Q81 [生物工程学(生物技术)]; Q93 [微生物学];
学科分类号
071005 ; 0836 ; 090102 ; 100705 ;
摘要
Undaria pinnatifida gametophytes were grown in 2.5 l bubble column and airlift reactor at 25 degreesC and light intensity of 40 mumol m(-2) s(-1) for 6 days. With aeration at 1 l min(-1), the airlift reactor yielded higher growth rate (0.12 mg DW ml(-1) d(-1)) than a bubble column (0.08 mg DW ml(-1) d(-1)). The advantages were related to the more homogeneous fluid dynamic characteristics of the airlift reactor.
引用
收藏
页码:1499 / 1503
页数:5
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