Utilization of excess sludge by acetone-butanol-ethanol fermentation employing Clostridium saccharoperbutylacetonicum N1-4 (ATCC 13564)

被引：13

作者：

Kobayashi, G ^{[1
]}

Eto, K ^{[1
]}

Tashiro, Y ^{[1
]}

Okubo, K ^{[1
]}

Sonomoto, K ^{[1
]}

Ishizaki, A ^{[1
]}

机构：

[1] Kyushu Univ, Lab Microbial Technol, Dept Biosci & Biotechnol, Fac Agr,Higashi Ku, Fukuoka 8128581, Japan

来源：

JOURNAL OF BIOSCIENCE AND BIOENGINEERING | 2005年 / 99卷 / 05期

关键词：

Clostridium saccharoperbutylacetonicum; acetone-butanol-ethanol fermentation; excess sludge; wastewater treatment;

D O I：

10.1263/jbb.99.517

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：

Clostridium saccharoperbutylacetonicum N1-4 could not grow or produce butanol in excess sludge medium. However, adding glucose to the excess sludge medium resulted in a specific growth rate and butanol productivity of 0.29 h(-1) and 0.55 g/l/h, respectively, and the final butanol production reached 9.3 g/l Since the content of suspended solids in medium reduced to less than 50% of the initial content during acetone-butanol-ethanol (ABE) fermentation, the sludge was quantitatively decreased by this fermentation employing this strain.

引用

页码：517 / 519

页数：3

共 9 条

[1] Production of acetone butanol ethanol from degermed corn using Clostridium beijerinckii BA101 [J].