The fouling effects of yeast fermentation broths of Candida utilis in the presence of various commercial anti- foam agents (PPG2000, B5600, and G832) up to 4.0 mL/L were studied, using Millipore polyvinylidene fluoride 0.22-Β΅m hydrophilic membranes (GVWP), in a stirred-cell system at 50 kPa and 700
Measurement of film-breaking ability of antifoaming agents
β Scribed by Hideki Tsuge; Junko Ushida; Shin-Ichi Hibino
- Book ID
- 103158197
- Publisher
- Elsevier Science
- Year
- 1984
- Tongue
- English
- Weight
- 696 KB
- Volume
- 100
- Category
- Article
- ISSN
- 0021-9797
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
The influence of antifoam agents on the liquid-phase mass transfer coefficient in stirred tank and bubble column bioreactors is studied. A physical model based on a surface-renewal concept and additional data in 40-dm 3 bubble column bioreactor are presented. Comparisons between the physical model a
## Abstract Development of a foam breaker which operates on the principle of rapid acceleration of foam through a __nozzle__ has allowed largeβscale aerobic fermentations to be run without addition of antifoam agents. Fermentations have been investigated over a wide range of aeration levels in whic