A Plasma functional liquid producing device, a method thereof, and a plant factory that exhibit excellent cleaning and sterilizing effects even when plasma gas is introduced into a liquid through bubbling. The Plasma functional liquid producing device comprises a plasma head that generates plasma gas containing active species from plasma generating gas, a plasma gas releasing section that releases the plasma gas in a bubbled state, and a Plasma functional liquid generating section equipped with a plasma functional liquid generating tank storing a solvent, which generates a plasma functional liquid by introducing the plasma gas in the bubbled state into the solvent, wherein the oxygen concentration of the plasma generating gas is preferably 90% or more.

In accordance with some embodiments herein, a plasma production system is provided. The plasma production system includes a bioreactor tank housing: an electrolyte mixture including sodium chloride (NaCl) and a liquid; a first electrode at least partially surrounded by the electrolyte mixture; and a second electrode at least partially surrounded by the electrolyte mixture. The plasma production system includes a power supply electrically connected to the first electrode and the second electrode. The power supply is configured to supply electrical power to the electrolyte mixture via the first electrode and the second electrode to produce a plasma activated product.

The disclosure refers to a method, reaction chamber and system for treatment of liquids in continuous flow including the steps of receiving a liquid for treatment in a reaction chamber; converting q flow of liquid for treatment in a biphasic liquid-gas flow; directing the biphasic flow to a central section of the reaction chamber, where an electric field is applied; ionizing the gaseous fraction of the biphasic flow that passes through said central section; sustaining an ionization regime generating non-thermal plasma throughout the central section of the reaction chamber; leading the biphasic flow under the ionization regime to a discharge section of the reaction chamber, where the electric field is applied, generating the deionization of the gaseous fraction and causing the biphasic flow to reduce its velocity, which results in the condensation of biphasic flow; and removing a flow of treated liquid from said discharge section.

A plasma generator includes a cathode, an anode, and a stabilizing electrode. The stabilizing electrode stabilises a region of plasma within a fluid. Methods of plasma generation and uses thereof are also provided.

Some embodiments are directed to a decomposing and collection apparatus for use with a fluid. The apparatus includes an assembly for generating ions via applying atmospheric pressure, low temperature plasma to the fluid and separating the generated ions. The assembly includes multiple plasma generator and separator units that are vertically stacked relative to each other. Each of the multiple plasma generator and separator units includes a plasma generator for generating the generating atmospheric pressure, low temperature plasma, and a separator disposed to receive the positively and negatively ions ejected from the plasma generator and configured to redirect the received positively charged ions in one direction and the received negatively charged ions are redirected to another direction different from the one direction. The apparatus also includes a collector configured to collect at least one of the redirected positively charged ions and the negatively charged ions.

A batch-type complex temperature treatment machine using a high-temperature plasma, and a method for treating exhaust gas thereof. The batch-type complex temperature treatment machine using a high-temperature plasma includes: a reaction part accommodating therein organic matter for carbonization; a rotation part agitating the inside of the reaction part; and a torch part generating plasma so as to carbonize the organic matter inside the reaction part. The torch part is coupled to the reaction part and is coupled to an opposite side to the position where the organic matter is accumulated and agitated inside the reaction part.

A plasma irradiation apparatus including a container configured to store a liquid to be treated; a plasma generating device configured to generate plasma to irradiate the liquid to be treated stored in the container; and a container temperature measuring instrument configured to measure a temperature of the container.

A method for producing a plasma processed liquid, including: a supply step of supplying a liquid to be processed to a container; a discharge step of discharging the liquid to be processed from the container while supplying the liquid to be processed to the container in the supply step; and an irradiation step of irradiating the liquid to be processed supplied to the container with plasma, in which the plasma processed liquid is produced by irradiation of plasma in the irradiation step.

A fine particle manufacturing apparatus and a fine particle manufacturing method are provided. The apparatus includes a raw material supply part supplying a raw material; a plasma torch in which the thermal plasma flame is generated and the raw material supplied by the raw material supply part is vaporized by using the thermal plasma flame to form a mixture in a gas phase state; and a plasma generation part generating the thermal plasma flame inside the plasma torch. The plasma generation part includes a first coil encircling the plasma torch; a second coil encircling the plasma torch and disposed below the first coil; a first power supply part supplying a high-frequency electric current to the first coil; and a second power supply part supplying an amplitude-modulated high-frequency electric current to the second coil. The first coil and the second coil are arranged in the longitudinal direction of the plasma torch.

The invention disclosed relates to a mobile and modular nitrogen production system utilizing a non-thermal plasma reactor. The system is designed for scalable on-site production of reactive molecules including Reactive Nitrogen Species (RNS) and Reactive Oxygen Species (ROS), applicable in various industries including agriculture and healthcare. Key components include one or more improved modular plasma reactors integrated within a mobile nitrogen production system. The integrated system features a plurality of improved and removable reactors, which further comprise fixed pintle injectors for fluid introduction and flow regulation, a voltage conditioner, and a ground discharge system for electrical stabilization. A controller is integrated to manage the plasma generation process, utilizing real-time data from sensors to optimize performance. The invention offers enhanced efficiency, safety, and adaptability, with applications including producing fertilizers and other reactive species-based products.