CONTINUOUS HIGH-RATE PRODUCTION OF ETHANOL BY ZYMOMONAS-MOBILIS IN AN ATTACHED FILM EXPANDED BED FERMENTER
CONTINUOUS HIGH-RATE PRODUCTION OF ETHANOL BY ZYMOMONAS-MOBILIS IN AN ATTACHED FILM EXPANDED BED FERMENTER
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DOI：
10.1007/bf00132834
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发表时间：
1982-01-01
影响因子：
2.7
通讯作者：
ZALL, RR
中科院分区：
文献类型：
--
作者：
BLAND, RR;CHEN, HC;ZALL, RR
实验采用不同稀释率的附膜膨胀床（AFEB）发酵罐，饲料葡萄糖浓度为100 g/l。采用蛭石作为附着菌膜的基质材料。乙醇体积产率在稀释率为3.6 h-1时最大。以发酵罐容积和床层容积计算，产量分别为105 g/l-h和210 gm/l-h。
Experiments were conducted with Z. mobilis in an attached film expanded bed (AFEB) fermentor at different dilution rates, using a feed glucose concentration of 100 g/l. Vermiculite was used as the bed material for attachment of the bacterial film. Ethanol volumetric productivities were maximum at a dilution rate of 3.6 h-1. The productivities were 105 g/l-h and 210 gm/l-h based on total fermentor volume and bed volume, respectively.