An apparatus that can be connected to a conventional sprayer bottle that permits the sprayer bottle to generate ozonated and ionized water to be used as a cleaning fluid. The apparatus includes an ozonator element submerged in the bottle water via a first electrical conductor and an ionizer lead submerged in the water via a second electrical conductor which is connected to an ionizer that is not submerged. Respective apertures are formed in the sidewall of the bottle, each having respective electrical connectors to permit the respective electrical connections to different power sources. The dip tube of the spray head is then passed through the top opening and into the water in the bottle and the spray head is secured onto the bottle. Electrical energy is provided through the respective conductors to ozonate and ionize the water in the bottle for use a cleaning agent. Humidifier or vaporizer versions of this invention provide an ozonated and ionized water mist or vapor.

A water treatment system includes an ozone generator combined with an electrolytic chlorine generator in a compact, efficient and serviceable assembly. The system may include a modular and replaceable ozone generator, which allows a damaged or non-functional ozone generator to be quickly and efficiently replaced. In order to protect the ozone generator from damage, a fail-safe drain valve assembly may also be provided which will expel backflowing pool water before it is allowed to backflow into the ozone generator. The water treatment system may further include an insulated electrolytic chlorine generator that mitigates or eliminates current leakage for efficient operation.

An air fed mycoplasma device includes an array of elongate microchannels formed in a plastic or ceramic having tolerance to ozone and other radicals formed when plasma is generated from air in the microchannels. The microchannels include inlets configured to accept an air feed, and outlets configured to direct plasma jets toward a surface (which may be flat or internal to a pipe, for example) or object. An array of electrodes within the plastic/ceramic housing is configured to ignite and maintain plasma in the microchannels and is isolated by the dielectric from the microchannels. A supply intake for is configured to providing a plasma medium into the microchannels.

Provided is a sterilization method for a water system, the sterilization method being capable of suppressing the production amount of a nitrosamine compound while exhibiting a sufficient sterilization effect in precursor-containing water that contains a nitrosamine compound precursor. In the sterilization method for a water system, a stabilizing composition containing a bromine-based oxidizing agent or a chlorine-based oxidizing agent and a sulfamic acid compound is added to the precursor-containing water that contains the nitrosamine compound precursor.

A washing system includes a housing, a drain line, and a recirculation line. The housing receives, via a fluid inlet, fresh water during one or more wash cycles of a wash session. The drain line is coupled to the housing and includes a valve and is also configured to receive soiled water from the housing during the wash session. The recirculation line is coupled to and extends from the valve of the drain line and is configured to receive a portion of the soiled water via the valve. The recirculation line includes an integrated fluid sanitizer module configured to at least partially sanitize the portion of the soiled water, and the recirculation line is configured to deliver sanitized water from the integrated fluid sanitizer module to the fluid inlet of the housing.

A system for generating an aqueous ozone solution employs a mixing assembly disposed within an auxiliary compartment coupled to an external sidewall of an ozone supply unit enclosure. The mixing assembly includes a first flow path for water to flow through and a second flow path in parallel with the first flow path. The first flow path includes one or more ozone intake ports that are fluidically coupled to one or more ozone output ports of the ozone supply unit enclosure. The second flow path includes a control valve that selectively permits a portion of the water to flow through the second flow path to produce a negative pressure in the first flow path so that ozone is drawn into the first flow path through the one or more ozone intake ports and mixed into the water flowing through the first flow path to produce an aqueous ozone solution.

A bubble generator includes a diaphragm, a piezoelectric vibrator, and a light source. The diaphragm includes multiple micro apertures, a first surface to be in contact with the water in the water tank and a second surface to be in contact with the gas. The diaphragm transmits ultraviolet light. The piezoelectric vibrator vibrates the diaphragm. The light source emits ultraviolet light to the water in the water tank from a side region of the diaphragm near the other surface.

A transportable system for creating an oxidation reduction potential (ORP) in water employs a pipe assembly for in-line mixing. The pipe assembly includes a first flow path for water to flow through. The first flow path includes one or more ozone intake ports that are fluidically coupled to one or more ozone output ports of an ozone supply unit. The pipe assembly further includes a second flow path fluidically coupled in parallel with the first flow path. The second flow path includes a control valve that selectively permits a portion of the water to flow through the second flow path to produce a negative pressure in the first flow path so that ozone is drawn into the first flow path through the one or more ozone intake ports and mixed into the water flowing through the first flow path.

Provided is a wastewater treatment method including measuring a chemical oxygen demand (COD) of wastewater containing organic matter in real time, calculating the amount of ozone associated with a concentration of the organic matter using the measured COD value, and controlling a production of ozone of an ozone generator based on the calculated amount of ozone. The present invention provides a wastewater treatment method and system for adjusting the production of ozone used as an oxidizing agent for decomposing organic matter in wastewater in association with a load of organic matter in wastewater to be oxidized.

Ozone generating machine for generating ozone in a ship, including: an ozone generator (OG), a liquid cooling circuit portion, a frame, comprising a base (B) for laying on the ground, a top subframe (TSF) supporting the ozone generator (OG), and at least one pair of pillars (P) arranged between the base (B) and the top subframe (TSF), characterized in that the frame comprises: at least one pair of cross-brace beams (CB), for linking the pillars (P) and a plurality of dampers (D) attached to a bottom of the base (8).