An artificial propagation method of Sinocyclocheilus rhinocerous, comprising placing female and male parent fish in a sterilized culture container in which a black cave simulant is placed in advance, strictly controlling the environmental parameters of the parent fish culture. The method realizes natural spawning and sperm production of S. rhinocerous under artificial conditions without using oxytocin. There is no oxytocin used in the artificial propagation, thus not only obtaining a higher fertilization rate and incubating rate, but also reducing the aquaculture cost. The operation is simpler and faster. At the same time, different feeds are fed in different growth stages according to the different growth characteristics of each stage of S. rhinocerous fry, thereby increasing the survival rate and reducing the deformity rate of fries. Therefore, the method provided by the present disclosure realizes efficient artificial propagation method of S. rhinocerous.

An ozone injector device comprising a housing having a water passageway through the housing, an ozone inlet in fluid communication with the water passageway, a corona tube disposed within the housing and in fluid communications with the ozone inlet, and a clearing piston positioned to move into and out of the water passageway towards the ozone inlet, and configured to prevent flow of ozone into the water passageway.

A decontamination system for a lumen device is depicted. The decontamination system, in some embodiments, includes a lumen device container, a pump, and a sealed container with decontamination fluid. The lumen device container defines a lumen device receiving area. The pump is configured to reduce pressure within the lumen device receiving area. The sealed container is configured to release the decontamination fluid into the lumen device receiving area responsive to a pressure drop applied to the sealed container.

The present invention relates to a microfoaming aqueous ozone disinfection system that comprises an aqueous ozone generator that receives water, a microfoaming agent, and an electrochemical generator that comprises an ion exchange material. The electrochemical generator is integrated into the aqueous ozone generator. The electrochemical generator receives the water and generates from the water an ozonated concentrate liquid. The microfoaming aqueous ozone disinfection system also comprises a mixer that blends the microfoaming agent with the ozonated concentrate liquid creating a microfoaming ozonated liquid that is dispensed for use in disinfecting one or more surfaces. Replaceable cartridges can include the microfoaming agent. The system can data communicate with remote data processing resources, including communicating when it is time to replace the cartridge.

A system includes an airflow passage and an air purification element. The airflow passage is configured to confine a flow of air and direct the flow of air toward a space. The air purification element is positioned in the airflow passage and configured to produce a peroxide to oxidize contaminants in air flowing through the airflow passage. The air purification element includes a peroxide-generating structure and a matrix containing a peroxide-activating catalyst configured to activate peroxide produced. The air purification element is configured to produce the peroxide from a water vapor and oxygen in the air within the airflow passage when energized by an energy source, and the matrix is configured to allow the contaminants to contact peroxide activated by the peroxide-activating catalyst.

A water supply system for aircraft that is mounted on an aircraft to supply water to a plurality of water supply outlets in the aircraft. The water supply system for aircraft includes a tank for storing water, a water supply pipe, and an ultraviolet sterilization device. The water supply pipe extends from the tank, branches and is connected to each of the plurality of water supply outlets, and supplies water from the tank to the plurality of water supply outlets. The ultraviolet sterilization device is provided on the water supply pipe close to at least the water supply outlet for drinking water, includes a light-emitting diode emitting ultraviolet light, and sterilizes water supplied to the water supply outlet by irradiating the water with ultraviolet light from the light-emitting diode.

Disinfecting apparatus and method. The apparatus may include an enclosure configured to receive a device to be at least partially disinfected; an inlet port operably positioned with respect to the enclosure and configured to receive a disinfectant agent from a source and guide the disinfectant agent to at least partially disinfect the device, and an outlet port including a filter portion to at least minimize an amount of disinfectant agent that exits the enclosure.

The present invention relates to a method and a unit for preparing a solid material for storing ozone, said method comprising contacting cyclodextrins and/or derivatives of cyclodextrins in solid form with a gas comprising ozone, by means of which a solid material for storing ozone is obtained. The present invention also relates to the material thus prepared and to the uses thereof.

The present invention relates to a hygienization generator system and method for producing customized disinfection solutions by combining aqueous ozone and alkaline water. The system includes an aqueous ozone generator with an ion exchange material and electrolysis unit, an alkaline water generator capable of producing water with adjustable pH levels, and a mixer to form a homogeneous solution. A control system dynamically adjusts ozone concentration and PH levels based on user inputs or preconfigured settings, with real-time feedback provided by integrated sensors. The system features a user interface for parameter selection, remote monitoring capabilities, and optional microfoaming technology to enhance solution efficacy. Applications include surface sanitization, produce washing, dental water line disinfection, and biofilm removal in industrial piping. The portable configuration supports on-site use with modular dispensing options. This invention overcomes prior shortcomings, offering precise, eco-friendly, and versatile disinfection solutions.

The mixing nozzle has a throat section, a diffuser section, a gas nozzle section, a first liquid suction port, a liquid nozzle section, a second liquid suction port, a baffle plate, and a jetting port. The first liquid suction port liquidly absorbs the solution in the water storage pool from a side of the gas nozzle section toward the gas nozzle tip. The liquid nozzle section extends to the downstream side of the gas nozzle section with intervening the first liquid suction port. The second liquid suction port liquidly absorbs the solution in the water storage pool from a side of the liquid nozzle section toward the liquid nozzle tip. The baffle plate is provided such that the mixed flow mixed in the diffuser section collides in front of a downstream end of the diffuser section, and divides and reverses the mixed flow.