The kinetics o f acetic acid p r o d u c t i o n b y liq u i d -s u r f a c e cultures o f Acetobacter aceti strain M7 was investigated. Specific rates o f acetic acid p r o d u c t i o n (qpl, g acetic a c i d / c m 2 m i c r o b i a l film per hour), e t h a n o l c o n s u m p t i o n a n d o x y
Production of acetic acid by a repeated batch culture with cell recycle ofAcetobacter aceti
β Scribed by Yong Soo Park; Masahiro Fukaya; Hajime Okumura; Yoshiya Kawamura; Kiyoshi Toda
- Publisher
- Springer Netherlands
- Year
- 1991
- Tongue
- English
- Weight
- 322 KB
- Volume
- 13
- Category
- Article
- ISSN
- 0141-5492
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π SIMILAR VOLUMES
The acetic acid concentration in a batch culture of Acetobacter aceti M23 increased up to 90 g/l by adding ethanol intermittently. Although the bacterial cells ceased growth at about 60 g acetic acid/l, non-viable cells still preserved ethanol oxidation activity. Cell recycling by filtration in a re
## Abstract The performance of a twoβstage system with cell recycling and fresh feed at each stage is studied numerically for continuous acetic acid production. In this system, both filtrate and bleed broth from the first stage are supplied to the second fermenter. At high substrate conversions, th