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5861123 |
Ultraviolet light irradiated ebullating mass transfer system
A mass transfer system for decontaminating a contaminated liquid or gas stream. The system includes a container with a liquid inlet, a liquid outlet, a gas inlet and a gas outlet. The container is...
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5858430 |
Food preservation and disinfection method utilizing low temperature delayed onset aqueous phase oxidation
A food preservation and disinfection method utilizes oxygen-enriched chilled water that is applied to the food product as ice formations or alternatively is sprayed on the food product to form a...
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5855795 |
Methods and apparatus for sterilizing purified water stored in a water purifier
A water purifier includes filters for purifying tap water, a storage tank for storing the purified water, and hot and cold water tanks for respectively heating and cooling water received from the...
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5853676 |
UV spa and pool sanitizing device
A pool or spa sterilizing device is provided including a housing having an interior space. An ultra-violet tube is positioned in the interior space of the housing and is adapted to emit...
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5843374 |
Method and apparatus for sterilizing packaging
A method and apparatus for sterilizing packaging through irradiation with an excimer ultraviolet lamp which may be integrated on a packaging machine. The excimer ultraviolet lamp emits radiation at...
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5840196 |
Wastewater management product and process
An assembly comprising a wheel capable of rotating rapidly to aerosolize wastewater inside an enclosure designed for placement between a septic tank and its associated drainage area which reduces...
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5833740 |
Air purifier
Disclosed is a chemical and biological air purifier. The air purifier has a housing having an inlet and an outlet both aligned on a longitudinal axis, a turbulence generator, one or more vacuum...
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5834030 |
Method of increasing the concentration of nitric oxide in human blood
A method of increasing the nitric oxide concentration in the blood of a human, which comprises: (a) contacting from about 0.01 ml to about 400 ml of blood with a nitric oxide...
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5820820 |
Method of thermally and selectively separating water and or solvents from solids under vacuum utilizing radiant heat
A process for selectively dehydrating organic matter, and at the same time eliminating insects, larvae and insect eggs that are carried by the organic matter is provided. This process leaves the...
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5817276 |
Method of UV distribution in an air handling system
A method and apparatus wherein a germicidal lamp's tube is positioned in a particular manner relative to the HVAC system such that the system coil and drain pan components are subjected to UVC...
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5811014 |
Hazardous flowable waste sanitizing and remediating process and apparatus
A process for treating flowable waste material to sanitize contaminants in the material includes the steps of neutralizing the charges of the molecules of the contaminants in the flowable waste...
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5809739 |
Filling machine having a system to aid in cleaning exterior surfaces of cartons filled thereby
A packaging machine having a plurality of processing stations is used to form, fill, and seal a carton having interior surfaces and exterior surfaces. The packaging machine includes a sterilization...
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5807521 |
Method and apparatus for cleaning and sterilizing a dental apparatus
A method and apparatus for cleaning and sterilizing all parts of a dental apparatus head exposed to contamination in a practical and economical way includes a cleaning chamber, which may be either...
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5792433 |
Light irradiating device with easily replaceable light irradiating lamps
The present invention provides a simplifed construction of a light irradiating device having light irradiating modules by facilitating the attachment of a plurality of light-transmitting tubes...
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5788940 |
Method and apparatus for sterilizing cartons through ultraviolet irradiation
The present invention utilizes a plurality of ultraviolet lamps to sterilize containers being advanced along a conveyor system. The ultraviolet lamps are disposed transverse to the advancement of...
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5786598 |
Sterilization of packages and their contents using high-intensity, short-duration pulses of incoherent, polychromatic light in a broad spectrum
An approach for sterilizing product containers and deactivating microorganisms in such containers employs the container, which, in one embodiment, includes a polyolefin, and which transmits light...
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5783242 |
Method for treating foodstuffs
A method of treating poultry carcasses to reduce the population of contaminating organisms in preparation for consumption includes treating the poultry carcasses with a disinfectant. Suitable...
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5770147 |
Apparatus for the irradiation of body fluids by ultraviolet light
In an apparatus for the irradiation of body fluids by ultraviolet light in a containment for receiving the body fluids which is disposed in the radiation range of an ultraviolet light source, the...
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5759239 |
Air purifier
An air purifier including a housing which has two air intake passages at two lateral sides and an induced-draft fan in an air accumulation chamber between the air intake passages, a plurality of...
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5752878 |
Apparatus and method for treating air in a building
An air processing plant for a building transports air from rooms through first air ducts to a central and from there back to the rooms through second air ducts. Several consecutive ozone generators...
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5753106 |
Method of, and apparatus for, and irradiation unit for oxidative photopurification
An annular throughflow photoreactor for oxidative photopurification includes an elongate radiation source surrounded by a transparent wall in the form of a spacer tube at a radial spacing of more...
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5753996 |
Gas discharge lamp with handle construction
A gas discharge lamp has opposed end caps for enclosing the sealed end of the glass envelope. One of the end caps is provided with contact pins, and the other end cap is provided with a handle...
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5744094 |
Treatment of material
A sterilizing method includes subjecting material, for example packaging board, to laser UV alone, or substantially simultaneously with laser IR and/or hydrogen peroxide to obtain a synergistic...
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5736055 |
Cartridge for photocatalytic purification of fluids
The present invention relates to a replacable cartridge for use in a photocatalytic fluid purification system. The cartridge is capable of modifying impurities in a fluid flowing through the...
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5730934 |
Method and apparatus for sterilizing packaging TRX-349
A method and apparatus for sterilizing packaging through irradiation with an excimer ultraviolet lamp which may be integrated on a packaging machine. The excimer ultraviolet lamp emits radiation at...
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5711887 |
Water purification system
A system for the purification of contaminated water to produce potable water. The apparatus of the system may be mounted on a mobile platform for use in remote locations or may be sized and adapted...
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5707594 |
Pathogen control system
A pathogen control system includes at least one germicidal UV tube and at least one UV transmissive tube in proximity thereto. Fluid flow in the at least one UV transmissive tube is subjected to...
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5701050 |
Immersion lamp for a photochemical reactor and its use
An immersion lamp for a photochemical reactor with a discharge tube fitted in an outer bulb through which an inert gas flows having a lamp bulb with axially opposite mechanically stable electric...
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5699575 |
Flexible rotary toothbrush
An electric rotary toothbrush having a flexible brush element which conforms to curvature of the teeth within the mouth. The flexible brush is supported at one end by attachment to the handle of...
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5697187 |
Method for treatment of crops by an irrigation solution
The present invention provides a unique method and apparatus for improving crop yield through the use of an inventive irrigation solution to inhibit surface pathogens, improved water penetration...
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5685994 |
Method for water treatment and purification using gas ion plasma source and disinfectant metal ion complexes
A system for disinfecting water streams comprises a source of ionized plasma, that is, a stream of air including ionized oxygen and nitrogen gas atoms and molecules, ozone, and singlet molecular...
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5681374 |
Device for the separation of microscopic particles out of air
A device for the removal of microscopic particles from air includes a tube which in a certain cross-section has a replaceable, suitably ionizing particle separation unit (4) with a multitude of...
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5660719 |
Ultraviolet light apparatus for fluid purification
An apparatus for the treatment of a fluid is provided which includes a separate housing and enclosure for containing at least one ballast and electrical means, respectively, to power and control...
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5658530 |
Photocatalyst and pulsed light synergism in deactivation of contaminants
An improved method and apparatus for deactivating contaminants involves illuminating one portion of the contaminants with light having frequencies within a first prescribed frequency range,...
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5637877 |
Ultraviolet sterilization of instrument lumens
Methods and devices are disclosed for sterilization of endoscopic instrument lumens. Diffuse ultraviolet radiation is employed to sterilize the inner surfaces of the instrument lumen. The...
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5635133 |
Method and apparatus for killing microorganisms in a fluid medium
A method and apparatus (10) for killing microorganisms in a particle laden fluid medium (11) are disclosed. This method has the steps of providing a germicidal radiation for killing microorganisms...
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5632890 |
Ceramic filter filtration apparatus for purifying swimming pool water
The method of cleaning porous ceramic filters with a backwashing apparatus comprising an accelerating circulation path and a unit for mixing accelerated water with high-pressure air can be...
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5632806 |
Integrated suction hood featuring air depollution
The suction hood has an air depollution apparatus that is associated therewith and includes, inside a container that is connected to an intake grille in a downward region and to a discharge grille...
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5624573 |
Apparatus for the disinfection of a flowing liquid medium and a plant for the treatment of clarified sewage
An apparatus is disclosed for the disinfection of a liquid medium having a transmission of <75%/cm with the help of UV radiation. The apparatus comprises a plurality of UV radiators combined to...
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5618492 |
Process for sterilizing articles and providing sterile storage environments
A process for producing a sterile article in a sealed container during a continuous production process. In a preferred embodiment, a contact lens is immersed in an ozone-containing solution within...
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5616172 |
Air treatment system
A self contained air movement system for air purification and infection control includes an elongated upright enclosed housing including a base module, sidewalls, and an upper module. A fan...
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5614723 |
Apparatus for treating fluids with ultraviolet radiation
The apparatus for treating fluids with ultraviolet radiation comprises at least one elongate cylindrical excimer radiator and at least one chamber (2) provided as a through-flow and treatment...
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5614151 |
Electrodeless sterilizer using ultraviolet and/or ozone
A sanitizer uses a radiant energy source such as a microwave source to excite a gas contained in a bulb so that the gas produces ultraviolet radiation that can be used to sanitize substances...
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5612001 |
Apparatus and method for germicidal cleansing of air
A germicidal air cleansing apparatus having an internal ellipsoid chamber which contains UV lamps along the major axis of the ellipsoid. Each of the ends of the ellipsoid along its major axis has...
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5606169 |
Ultraviolet light sterilization retrofit for paperboard packaging filling machines
This invention relates to a retrofit apparatus utilized in Ultraviolet (UV) light sterilization equipment for paperboard packaging filling machines. Such structures of this type, generally, allow...
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5599498 |
Method for continuously supplying activated air and apparatus therefor
An apparatus for continuously supplying air into an indoor space is disclosed. The apparatus includes a sunlight collector for activating carbon dioxide contained in the air by irradiating...
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5597597 |
Method of sterilizing an edible substrate with UV radiation
An edible substitute is conveyed on a metal mesh conveyor into a treatment cavity wherein all surfaces of the substrate are subjected to UV radiation to sterilize the substrate. A sterilizing unit...
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5591457 |
Method of inhibiting the aggregation of blood platelets and stimulating the immune systems of a human
A method of inhibiting the aggregation of blood platelets in a human, which comprises: (a) contacting from about 0.01 ml to about 400 ml of blood with a blood platelet aggregation-inhibiting...
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5589132 |
Method and device for purifying and moistening air
An air purifying and moistening device comprises a suction section having an air entrance opening, filter means at said opening and a motor-driven fan, an air purifying section including at least...
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5567616 |
Apparatus for supporting and driving a rotating cylinder
An irradiator includes a support structure for supporting and rotating a cylinder of the type used for treating fluids. The cylinder is hollow and is mounted for rotation about an inclined axis for...
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