Method for producing ultrafine-bubble-containing liquid and apparatus for producing ultrafine-bubble-containing liquid

Abstract

A method for producing an ultrafine-bubble-containing liquid includes: supplying a liquid containing at least one substance selected from a group stated below to a liquid supply region where an ejection orifice forming member in which an ejection orifice with a minute diameter is formed is disposed; and ejecting the liquid from the ejection orifice as a droplet by causing a pressure application unit in contact with the liquid to apply pressure to the liquid supplied to the liquid supply region. The group consists of a thermally denaturing material, inorganic salts, amino acids and their salts, carbohydrates/sugars and their salts, organic polymers and their salts, inorganic polymers and their salts, a dispersion, and an organic liquid.

Dependencies are inferred from the claim text.