Provided is an apparatus for treating a surface of a medical metal. The apparatus includes a lamp unit in which a through-hole is formed and which irradiates the through-hole with ultraviolet rays, a lifting unit on which a container accommodating a medical metal is detachably disposed and which is disposed to be movable in the through-hole, and a case unit which accommodates the lamp unit and the lifting unit and includes an outer case in which an outer hole corresponding to the through-hole is formed and an inner case which is disposed inside the outer case and in which the lamp unit or the lifting unit is disposed.

Embodiments of the present disclosure relate generally to systems and methods for combing ozone and water to deliver ozonated water in a rinse stream. The ozone rain pan finds particular use for rinsing food products traveling along a conveyor line with ozonated water.

The present invention relates to an air treatment system (1) comprising a sterilization unit (2) arranged for producing ozone, a photooxidation unit (3) arranged for subjecting an air flow to a photooxidation process, and a control unit (4) arranged for in a first operational mode directing an air flow through the sterilization unit (2), and in a second operational mode directing an air flow through the photooxidation unit (3). By providing an air treatment system (1) which can operate in two different modes i.e. in a photooxidation or a sterilization mode, it is possible to specifically remove the undesirable pollutants in the air, e.g. removing either gas-phase

An ozone treatment device includes an ozone destruct module and an ozone generator mounted within a housing. The ozone destruct module and the ozone generator are mounted between corresponding air inlets and air outlets formed in the housing. The ozone treatment device also includes a controller mounted to the housing. The controller is configured to generate ozone with the ozone generator for a first time period and to automatically destruct ozone with the ozone destruct module for a second time period following the first time period. In certain implementations the treatment device includes an input device for receiving an operator input. In such cases the controller can determine the first and second time periods based on the operator input.

The invention is a system and method for the initial and on-going disinfection of pathogens from building surfaces and plumbing fixtures. The disclosed system and method can be particularly useful in bathrooms to disinfect the drains of sinks, toilets, bathtubs, and other standing water sources that act as persistent reservoirs of deadly pathogens. The disclosed system and method include a disinfecting chemical storage or disinfecting chemical generation unit, a control module, a conduit configured to pump or convey the disinfecting fluid to a surface of the plumbing fixture, an attachment configured to attach a portion of the distribution structure piping, and at least two separate openings in the piping or other conduit.

A method of sterilizing material includes receiving the material in a sterilizing chamber, vaporizing sterilant supplied to vaporizer from a sterilant source, exposing the material to the vaporized sterilant by conducting a sterilization cycle in the sterilizing chamber, heating ambient filtered air supplied to the vaporizer from an ambient filtered air source, and removing residuals of the vaporized sterilant absorbed or adsorbed by the material during the sterilization cycle by conducting an aeration cycle in the sterilizing chamber. The removing of the residuals includes conducting a plurality of aeration pulses to provide the sterilizing chamber with an aeration atmosphere comprising the heated filtered air to vaporize the absorbed or adsorbed residuals, and conducting a plurality of aeration vacuum pulses to evacuate the aeration atmosphere and vaporized residuals from the sterilizing chamber.

This invention relates to the Chemical Composition for impregnation via spraying on disposal surgical masks and sleeved gowns made from hydrophilic and hydrophobic materials to inactivate bacteria and viruses, comprising of colloidal silver nanoparticles, Isopropanol Alcohol/Ethanol Alcohol Chlorhexidine/Quaternary Ammonium Compound, Peppermint/Spearmint Essential oils and water.

An ozone treatment system which is usable in enclosed or confined spaces for the inactivation of pathogens such as bacteria and viruses in these spaces.

A method is provided for vaporized hydrogen peroxide cleaning of a chamber. The method includes altering a temperature of air in the chamber from an initial temperature to a sterilization temperature over a first time period. The method also includes injecting vaporized hydrogen peroxide into air in the chamber to alter a relative humidity of hydrogen peroxide vapor in the chamber to a sterilization level over the first time period. The method also includes maintaining the temperature at the sterilization temperature and the relative humidity at the sterilization level over a second time period. The method also includes reducing the relative humidity from the sterilization level to a safe level over a third time period. In one embodiment, the method is provided for vaporized hydrogen peroxide cleaning of an interior chamber of an incubation container. In other embodiments, the incubation chamber featured in the method is provided.

An adsorbent and photocatalytic decontamination gel consisting of a colloidal solution comprising, preferably consisting of: 8% to 30% by weight, preferably 10% to 30% by weight, more preferably 15% to 20% by weight, better still 15% to 20% by weight, the value 15% being excluded, even better still 16% to 20% by weight, for example 20% by weight of TiO.sub.2, optionally doped, relative to the weight of the gel; optionally 0.01% to 10% by weight, preferably 0.1% to 5% by weight, relative to the weight of the gel, of at least one dye and/or of at least one pigment; optionally 0.1% to 2% by weight, relative to the weight of the gel, of at least one surfactant; optionally 0.05% to 5% by weight, preferably 0.05% to 2% by weight, relative to the weight of the gel, of at least one superabsorbent polymer; and the balance of solvent.