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12 febbraio 2014
di ParsecBlog
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The thousand bubbles of the micro-oxygenation: diffusers and microbubbles in the distribution of oxygen

The diffusers utilised in micro-oxygenation are of a varying nature and quality, differing in form, dimensions and materials. Generally (but not always, as we shall see further on), one deals with spargers being of a more or less porous ceramic material or of sintered steel.
The fundamental thing to bear in mind is that not all diffusers are the same. The dimensions of the microbubbles impact upon the velocity of ascent and the passage of the oxygen from within the wine in dissolved form. Continua a leggere