The embodiment relates to beverage dispensing, and more particularly to the dispensing of a carbonated beverage, from any container into a vessel, providing a portion of the beverage as foam atop the dispensed beverage. To avoid the reduction of absorbed carbon dioxide in a carbonated beverage, increased atmospheric pressure is employed to move the beverage from the container through the apparatus and into the vessel. An oscillating means provides a sonic wave through the conduit and the liquid therein; the sonic wave initiates the reaction between the carbon dioxide and the ingredients in the beverage to cause the liquid to foam prior to dispensing into the vessel. Iterations include an adaptable apparatus for a beer tap and a means for passing the liquid to be dispensed through a permeable container filled with soluble material or a permeable container filled with a filtration means.

A gas-containing liquid generating apparatus according to an aspect of the present invention includes a gas/liquid mixing module configured to mix a gas and a liquid to generate a gas-containing liquid, a first injection module configured to inject the gas-containing liquid supplied from the gas/liquid mixing module, and a second injection module configured to inject the gas-containing liquid supplied from the first injection module to generate bubbles in the gas-containing liquid, wherein the first injection module includes a containing portion configured to contain the gas-containing liquid, a cylindrical portion having a channel configured to inject the gas-containing liquid into the containing portion, and a protruding portion provided on an inner wall surface of the cylindrical portion so as to protrude into the channel.

The present disclosure relates to a system, generator and method for generating nanobubbles or nanodroplets and treating a multi-component mixture, and in particular for treating biogas and wastewater. The method comprises using nanobubbles of a gas component, and wastewater, to form hydrates in a treatment vessel; removing residual dirt from the treatment vessel and melting the hydrates to facilitate release of clean water.

Gaseous nanobubbles are created and infused into the blood stream to therapeutic effect such as oxygenation. The nanobubbles may be created inside or outside of the patient, either during infusion or prior to infusion. CO2 is extracted from the blood to improve oxygen.

The present invention provides subsurface irrigation systems and air injection mechanism and microbubble generating mechanism. The systems of the present invention are operable to provide an evenly distributed air microbubbles in a stream of fluid (e.g., subsurface irrigation water) to evenly provide gas therein (e.g., oxygen for plants receiving the irrigation water along an entire length of an irrigation line). The microbubble generating mechanism may use pressure generated from flow of fluid to cavitate the fluid and thereby distribute gas microbubbles in the fluid. In irrigation examples, the resulting air infused water delivers an effective amount of oxygen to the roots of the irrigation crops.

A generating method for generating one of mist and fine-bubbles or fine-bubbles is provided. The generating method includes arranging a piezoelectric substrate equipped thereon with an excitation source in a liquid, generating a flow of the liquid using a liquid flow generator that generates the flow of the liquid relative to the piezoelectric substrate, exciting a surface acoustic wave on the excitation source, propagating the excited surface acoustic wave so as to generate mist on a gas side and to generate fine-bubbles on a liquid side of the piezoelectric substrate, carrying the generated fine-bubbles away from the piezoelectric substrate with the generated flow of the liquid, and drawing the liquid containing the fine-bubbles from a liquid container which contains the liquid.

A water treating method includes a step of installing a cavitation generation ring in a part of a water communication pipe, and a step of passing water through the inside of the cylindrical portion at high pressure, thereby cavitation being generated in the cylindrical portion and clusters of molecules of water being fined. A cavitation generation ring is configured to be installed in a part of a water communication pipe. A water treating apparatus includes a cavitation generation ring, a water communication pipe and a pressurizing pump for water.

This invention relates to a method and an apparatus for energizing and aerating fluids, comprising the step of subjecting a starting liquid to a process in order to produce an energized liquid the molecules of which are clustered and can have a specific wavelength, magnetic field, and hydrating properties.

Water charging machine wherein the water being treated is moved through a geometric series of spheres, creating a series of waterfall-like events within this invention. Oxygen may be introduced into the stream of water either upstream of this invention, or into the inside of this invention, or both, to provide a long shelf life incorporation of the gaseous oxygen into the water through vortex and waterfall actions. The water and oxygen is also exposed to a negative or positive magnetic field and a piezoelectric field as it travels through this invention, to provide a substantial Zeta potential.

A system for treating water or other fluid, including through the use of a liquid restructuring chamber. The system involves the production of one or more gases for injecting into a water or other fluid supply for use in a variety of applications. Methods for producing a gaseous liquid stream is also described herein.

Embodiments include a system for generating nanobubbles in a solvent, including a device for generating a reverse and forward flow in the solvent, wherein the solvent has one or more gases dissolved in it; and a Tesla valve fluidly coupled to the device, wherein the device pushes the solvent through the Tesla valve one or more times alternatingly in a forward and reverse direction to generate nanobubbles of a desired concentration and size. Aspects include a method for generating nanobubbles in a solvent, including filling a device with a desired solvent containing one or more gases dissolved in it; wherein the device is capable of generating a reverse and forward flow in the solvent, and wherein a Tesla valve is fluidly coupled to the device; and using the device to push the solvent through the Tesla valve one or more times alternatingly in forward and reverse directions to generate nanobubbles.