ISSN:
0006-3592
Keywords:
Chemistry
;
Biochemistry and Biotechnology
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Biology
,
Process Engineering, Biotechnology, Nutrition Technology
Notes:
Experiments reveal a fraction of tiny bubbles (≪1 mm) in viscous gas-liquid systems. It is plausible that the oxygen tension is these bubbles will be in equilibrium with that in the liquid within seconds. This means that, as regards to such oxygen concentration changes as occur on kLA determination by the dynamic method, the “liquid-small bubble dispersion” can be considered as a homogeneous phase. This leads to major corrections and, therefore, the application of the dynamic kLA method in viscous gas-liquid systems will be problematic.
Additional Material:
4 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/bit.260220912
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