Tromans D.Temperature and pressure dependent solubility of oxygen in water: a thermodynamic analysis.Hydrometallurgy. 1998Tromans D (1998) Temperature and pressure dependent solubility of oxygen in water: a thermodynamic analysis, Hydrometallurgie vol 48 pp 327-342...
Oxygen transfer is always a concern in aerobic biological systems. Most nutrients required for cellular growth and metabolism are highly soluble in water; sufficient and timely supply of these nutrients can be achieved in a well-mixed bioreactor. However, oxygen transfer often becomes a limiting step...
The contributions of the solubility and permeation of the ionomer thick film can be separated using the microelectrode technique (see the “Methods”). The measured oxygen solubility and diffusion coefficient are summarized in Fig. 4c and d, respectively. The solubility in the HOPI is two to ...
The partition coefficient Φ indicates the solubility of a species in the diffusion layer and can be defined as the ratio of the equilibrium concentration in the diffusion layer to the value in the bulk electrolyte43. From the fitting line, the concentration overpotential incurred by the oxygen ...
Figure 5-3 shows two beakers containing liquid open to the atmosphere. Beaker 1 contains blood with a Hb content of 15 grams%. Beaker 2 contains only plasma (no hemoglobin). Assuming a barometric pressure of 760 mm Hg (and no water vapor pressure), calculate theoxygen contentin each beake...
Figure 13.11.Impact of pressure and temperature on Gibbs free energy of Boudouard reaction[30]. Sign in to download full-size image Figure 13.12.Impact of pressure on emission of CO during combustion of Belchatow lignite under air- and oxycombustion regime[30]. ...
The relationship between sensitivity and oxygen partial pressure for low light intensity was explained reasonably well with a simple kinetic model. On the other hand, the sensitivity decreased for high light intensity. The numerical simulation indicated that the small oxygen solubility and small ...
Solubility of oxygen and carbon dioxide in water Solubility of oxygen and carbon dioxide in water. Atom Energy. 1990;68:342-346.Baranenko VI, Falkovskii LN, Kirov VS, Kurnyk LN, Musienko AN, Piontkovskii AI. 1990. Solubility of oxygen and carbon dioxide in water. Atomic ... VI Baran...
As previously reported, silicone oil was selected as OPMs due to its lower cost and higher oxygen solubility of 6–8 mmol dm−3 [59]. The diffusion of moisture in the silicone oil was hard to avert due to the small size of the water molecules. Therefore, the oxygen/water separation ...
In addition, microbubbles have a much higher inner pressure than the local environment, which accelerates the solubility rate of the gas into the liquid (ie, effi- cient gas solubility). They are also negatively charged, and thus they will not merge to form larger bubbles, and they generate ...