KINETICS OF GROWTH AND HYDROGEN UPTAKE BY METHANOBACTERIUM-FORMICICUM

被引：6

作者：

LUNDBACK, KMO ^{[1
]}

KLASSON, KT ^{[1
]}

CLAUSEN, EC ^{[1
]}

GADDY, JL ^{[1
]}

机构：

[1] UNIV ARKANSAS,DEPT CHEM ENGN,FAYETTEVILLE,AR 72701

来源：

BIOTECHNOLOGY LETTERS | 1990年 / 12卷 / 11期

关键词：

D O I：

10.1007/BF01022610

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：

Fermentation kinetics for the growth and conversion of H2 and CO2 to CH4 by M. formicicum were modeled by using Monod equations. The maximum specific growth rate and H2 uptake rate μmax and qmax, were found to be 0.053 h-1 and 0.13 mol/hg cell, respectively. The partial pressure of H2 was found not to have a significant effect on either growth or H2 utilization. The yield of CH4 from H2 was calculated as 0.27 mol/mol, which is within 7% of the theoretical value of 0.25. © 1990 Kluwer Academic Publishers.

引用

页码：857 / 860

页数：4

共 8 条

[1] A MATHEMATICAL MODEL FOR CONTINUOUS CULTURE OF MICROORGANISMS UTILIZING INHIBITORY SUBSTRATES [J].