Practical guidelines for the determination of oxygen transfer coefficients (KLa) with the sulfite oxidation method
โ Scribed by G. Ruchti; I.J. Dunn; J.R. Bourne; U. von Stockar
- Book ID
- 103659401
- Publisher
- Elsevier Science
- Year
- 1985
- Weight
- 951 KB
- Volume
- 30
- Category
- Article
- ISSN
- 0300-9467
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## Abstract The growth of microorganisms may be limited by operating conditions which provide an inadequate supply of oxygen. To determine the oxygenโtransfer capacities of smallโscale bioreactors such as shaking flasks, test tubes, and microtiter plates, a noninvasive easyโtoโuse optical method ba
There are many dynamic methods for measuring the volumetric mass transfer coefficient. The "gas out-gas in" method can directly determine the volumetric m a s s transfer coefficient in a bioreactor system and provide estimates of the volumetric microbial oxygen uptake rate and the average oxygen sat
The volumetric oxygen transfer coefficient, KLa, is one of the most important parameters in the scaleup of aerobic fermentation processes. It is a measure of the gas-liquidoxygen transfer performance of a given fermentor. Because of the involvement of oxygen in the metabolic energy supply, the KLa v