The ozone cleaning device contains an electrically conductive member and a reinforced casing member. The casing member is injection-molded and houses the conductive member inside in an airtight manner. The reinforcement of the casing member, and the tight integration between the casing member and the conductive member jointly achieve enhanced structural strength to prevent the ozone cleaning device from being broken. When the ozone cleaning device is held close to a user and an electrical power is delivered to the conductive member, the conductive member is then conducting to the user and the air in between is influenced by the electrical power to produce ozone for cleaning. The present invention therefore achieves enhanced structural strength, usage safety, and prolonged operational life.

The invention relates to a device for cleaning and disinfecting at least one object such as clothing and/or protective masks and/or personal protective equipment, in particular for the medical or laboratory sector, the device having a chamber surrounded by a housing, in which chamber at least one main body for receiving the object is arranged, characterised in that the main body has a cavity and, on its outer circumference, one or more through-flow openings leading to the cavity, wherein at least one UV radiation source emitting UV light and producing ozone is arranged in the region of at least one through-flow opening, and in that at least one air supply leads into the cavity of the main body, wherein the air can be conducted through the through-flow opening past the UV radiation source into the object. The invention further relates to a method in this respect.

A method for degrading organic fractions in cooling circuits in industrial plants, in particular plants in the metallurgical industry, including the following steps: adding bacteria to the cooling circuit, wherein the bacteria are suitable for degrading the organic fractions in the cooling circuit, and disinfecting the aerosol generated in a cooling tower of the cooling circuit. A cooling circuit for an industrial plant is also disclosed.

Disclosed are a disinfection and sterilization apparatus and method for a refrigerated container transportation system. The disinfection and sterilization apparatus comprises a to-be-treated waiting area, a disinfection and sterilization system, a treatment waiting area and a central control system, wherein a first prompter is arranged in the to-be-treated waiting area; the disinfection and sterilization system comprises a disinfection and sterilization bin, a vacuumizing device and an ozone supply device; a disinfection and sterilization bin inlet and a disinfection and sterilization bin outlet are respectively formed in the left side and the right side of the disinfection and sterilization bin; the top of the disinfection and sterilization bin is provided with a detaching and hanging device for detaching or hanging a refrigerated container and a transportation vehicle; a second prompter is arranged in the treatment waiting area; and the central control system is connected with the first prompter, the disinfection and sterilization bin inlet, the disinfection and sterilization bin outlet, the detaching and hanging device and the second prompter through data transmission lines. According to the disinfection and sterilization apparatus and method, a new coronavirus propagation path of cold-chain food in the refrigerated container can be effectively, and particularly, adverse effects of disinfection and sterilization apparatuses on parts such as engines and tires of transportation vehicles in the vacuumizing and ozone injection processes can be avoided.

Disclosed is an incubator shaker (1) for cell cultivation, which comprises an incubation chamber (10), a shaking table (21) disposed in the incubation chamber (10), and an ozone distributing device (100) for distributing ozone in the incubation chamber (10) including a space underneath the shaking table (21). The shaking table (21) is configured to place a cultivation container thereon during a cultivation process. This incubator shaker (1) can be used for a further disclosed method for decontaminating the incubator shaker (1), including the steps of placing the ozone distributing device (100) into the incubation chamber (10), guiding ozone into the incubation chamber (10), and conveying the ozone inside the incubation chamber (10) including a space underneath the shaking table (21).

The compact devices with built-in power can be constructed for producing disinfectants that can impart hygiene and sterilization to the device users. The disinfectants may include ozone (O.sub.3), hydrogen peroxide (H.sub.2O.sub.2), peroxone (H.sub.2O.sub.3), singlet oxygen (O), hydroxy radical (.OH) and hydroperoxyl radical (HO.sub.2.). In the electrolysis, the anode generates O.sub.2 and O.sub.3, whereas the cathode products, namely, either hydrogen gas (H.sub.2) or H.sub.2O.sub.2, is dependent on the cathode materials utilized. When SS304 is used as the cathode, H.sub.2 will be generated. On the other hand, H.sub.2O.sub.2 is formed on using cobalt oxide plated on carbon nanofilm coated Ti (Co.sub.3O.sub.4-CNF/Ti) as cathode. On using the latter, O.sub.3 & H.sub.2O.sub.2 can be electrocatalytically cogenerated. When H.sub.2O.sub.2 mixes with O.sub.3, H.sub.2O.sub.3 will be formed, so are .OH and HO.sub.2.. O.sub.3 and H.sub.2O.sub.2 can not only contribute O.sub.2 to help human beings' breathing, they can impart human beings good health as well.

A device for disinfecting cables and wires for use in cable coiling/pulling machines which, under their operating conditions, are placed in an environment where the cable/wire is exposed to high exposure to bacteria, viruses and microorganisms, such as pipe ducts, having a body including all parts (2 and 3) of the body (1) have at least one supporting element (5), and the front (7) and rear (8) wall of the body (1) have openings (9) and (10), and furthermore it has electromagnetic radiation sources (12) inside the body (1).

Shown and described here is a process for preserving a dispersion in a metering apparatus, wherein the dispersion is stored in a container (1, 101, 201) which is part of the metering apparatus, wherein an oxidant is introduced into the container (1, 101, 201). Also described are a metering apparatus configured for this process and a use of an oxidant for preserving dispersions.

Technologies for sanitizing medical devices are described. In particular, sanitizing systems, components of sanitizing systems, and methods for sanitizing medical devices such as continuous positive airway pressure (CPAP) equipment are described. In embodiments, the sanitizing systems include a sanitizing gas generator and a base including at least one exhaust port and a filter.

A sanitizer using radiation comprises a hollow housing with an aperture, the housing being generally opaque to the radiation utilized. Mounted to the interior surfaces of the housing are radiation sources that produce radiation when powered. In operation, multiple objects to be sanitized are placed within the interior and the radiation sources powered, thereby sanitizing by radiation any pathogens present on the objects be irradiated. An easily adjustable shelving system that is substantially non-opaque to the radiation utilized, such as wire shelving with minimal opaque surfaces, may be used to support the objects to be sanitized. Depending on size, the portable box allows for multiple objects to be sanitized at the same time. The sanitizer in certain embodiments includes a plurality of UVC radiation sources mounted in the interior of the housing so as to surround the object to be sanitized on multiple sides.