A method includes obtaining a cartridge having a first fluid within an interior of the cartridge, where the cartridge includes a valve; obtaining a container having a second fluid within an interior of the container; obtaining a pressurizer; installing the cartridge within the pressurizer; installing the pressurizer within a container opening at a top end of the container; and opening the valve in the cartridge, to flow the first fluid within the interior of the cartridge through a first flow path in the valve, and a second flow path in the pressurizer into the second fluid in the container.

Embodiments described herein relate to systems and methods for carbonating a liquid at ambient temperature. The system may include a liquid source; a carbon dioxide source; and a contactor for carbonating the liquid. The contactor may include channels and a sparge for carbonating liquid flowing through the channels. The system may produce a liquid having high levels of carbonation at ambient temperature. The sparge may generate microbubbles or nanobubbles to allow for cost-effective carbonation at ambient temperatures. The bubbles may have an average diameter of 100 μm or less. The system may carbonate liquid at a rate of 1 gram to 10 grams carbon dioxide per liter.

Systems and methods for delivering a gas, such as nitric oxide, are provided. In some embodiments, systems and methods are provided for delivering a gas, such as nitric oxide, in the form of nanobubbles and/or a dissolved gas using a liquid medium.

Disclosed herein are compositions and methods for modification of a food product such as a foam topping that can be used to modify a beverage or food product. In particular, described herein are methods for modifying a beverage or food product by applying to and draining, dissolving, and/or dispersing a portion of a foam food product in the beverage or food product. In addition, methods for modifying the texture of a foam food product are disclosed herein. Also described are compositions comprising gas mixtures for modifying the texture of a foam food product and a beverage or food product.

The invention relates to a beverage carbonator (1) having a basic unit (3), wherein the basic unit (3) comprises: a plurality of pressure container receptacles (4) for receiving a corresponding number of pressure containers (5), and a beverage container receptacle (6) for receiving a beverage container (7).

A carbonation machine with integrated water treatment. The carbonation machine may include a carbonation system for carbonating water in a bottle attached to a carbonation head of the system, a detachable water reservoir, configured to be mounted on a base with an outlet port to allow outward flow of water from the reservoir, piping connecting the outlet port of the water reservoir to transfer water from the detachable reservoir and to pour the water into the bottle, a pump for pumping water out of the water reservoir and transfer the pumped water via the piping, a controller configured to control the pump, and one or more water treatment components fluidically connected to the piping to apply water treatment to water flowing through the piping.

This application relates to a system of treating wastewater wherein an oxygen infusion system is used to supersaturate wastewater before aerobic biological processes, wherein oxygen is transferred to the wastewater free of oxygen bubbles and achieves a reduction in power demand for the aeration process of wastewater.

A method and apparatus for producing hydrogen gas whereby a nanobubble generator introduces nanobubbles at a concentration of at least 10.sup.7 nanobubbles per cm.sup.3 into an electrolytic cell comprising a pair of electrodes and a hydrogen-containing, electrolyzable liquid, and the electrolytic cell is operated to produce hydrogen gas.

The disclosure provides a system to capture on-site greenhouse gas, such as carbon dioxide, from exhausts of greenhouse gas emission sources. The carbon dioxide is mixed with water to form a carbonated fracking fluid portion to combine with a proppant fracking fluid to form the fracking fluid for injection into a subsurface. The carbon dioxide in the carbonated fracking fluid portion is then sequestered into the formation through chemical attraction. The system can be an in-situ closed loop system in that the capture of the wellsite’s carbon dioxide emissions and injection into the formation occur at the same wellsite or nearby wellsites in the same field to avoid long-term surface storage and transportations. The system can be modular, scalable, and transportable. The system can be installed as decentralized individual units coupled with each greenhouse gas generating equipment at the wellsite..

An ozone injector device comprising a housing having a water passageway through the housing, a corona tube disposed within the housing, an ozone inlet fitting coupled to the water passageway, the ozone inlet being in fluid communication with the corona tube via a corona discharge tube, and a clearing piston positioned to move into and out of the water passageway directly opposite the ozone inlet. The clearing piston is biased upwards, towards to the ozone inlet, and configured to prevent flow of ozone into the water passageway.