Sparkling water in glass making is the introduction of any inert gas (Nitrogen or Helium) in the glass. Porous ceramic rods may be used for the gas injection.
Have a look at our nano bubble generator, used for the beverage industry. Used in combination with hydrogen bubbles, oxygen bubbles and carbon dioxide. Various units installed of this GaLF machine
we can introduce any gas including / carbon dioxide or nitrogen and both together using our nanobubble system... Bubble size can be between 1-5 micron....
you can message me with more details like flow rate etc to discuss further.