Introduction
Ultrafine bubbles are defined by their size (less than 1 µm), they offer
additional features compared to ordinary bubbles: they stay longer in a
liquid and lower the surface tension. Their properties have long been used
but the technology keeps on expanding to new applications in various fields
such as toilet detergency, cosmetics, medical, semi-conductor, and
agriculture for vegetables growing acceleration.
The challenge is the detection and characterization of these
very fine bubbles to highlight their efficiency. Static Multiple
Light Scattering is proposed to monitor ultrafine bubble stability
in water, but also to determine bubble size and concentration.
