Matches 1 - 50 out of 190 1 2 3 4 >


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US20090123331 UV STERILIZATION OF USER INTERFACE FOMITES  
Techniques for sterilizing a fomite are disclosed. A UV sterilization apparatus includes a housing for enveloping a fomite inside the housing. The housing is composed of a material that prevents...
US20070209984 Water Purifier  
A water purifier system is provided including a housing having a first, upper reservoir and a second, lower reservoir. A filter cartridge is arranged to be received within the housing, the filter...
US20050242013 Biohazard treatment systems  
Systems and methods for exposing fluids and other materials that may contain biohazards to ultraviolet radiation are provided. One system for exposing a fluid includes a baffled conduit for...
US20120186971 DEVICE, SYSTEM, AND METHOD FOR AN ADVANCED OXIDATION PROCESS USING PHOTOHYDROIONIZATION  
A device, system, and method, for the formation of advanced oxidation products by contacting a hydrated catalytic surface of a catalytic target structure with broad spectrum ultraviolet light in...
US20110318237 ULTRAVIOLET REACTOR BAFFLE DESIGN FOR ADVANCED OXIDATION PROCESS AND ULTRAVIOLET DISINFECTION  
Ultraviolet reactors having an ultraviolet light source for treating a fluid are disclosed. In one embodiment, a reactor is disclosed which includes a vessel having an inlet for receiving fluid...
US20110250125 DEVICE, SYSTEM, AND METHOD FOR AN ADVANCED OXIDATION PROCESS USING PHOTOHYDROIONIZATION  
A device, system, and method, for the formation of advanced oxidation products by contacting a hydrated catalytic surface of a catalytic target structure with broad spectrum ultraviolet light in...
US20100242352 SYSTEMS AND METHODS FOR REACTOR AND RECEIVER CONTROL OF FLUX PROFILE  
A method, apparatus, and system for a solar-driven chemical reactor are disclosed, including a solar thermal receiver aligned to absorb concentrated solar energy. Some embodiments include a solar...
US20090123347 FLUID TREATMENT SYSTEM  
There is disclosed a water treatment appliance, particularly for on-the-counter treatment of potable water. The appliance comprises: a base unit comprising a pump, a housing and a cooling unit for...
US20070102280 Air supply apparatus  
In an air sterilization system that includes a UV kill chamber for sterilizing air that is to be supplied to users, the effectiveness of killing or neutralizing pathogens is increased by including...
US20090000639 Method for Energy Coupling Especially Useful for Disinfecting, and Various Systems Using It  
Method and system are disclosed for coupling energy from at least on energy source, e.g. UV light source, ultrasonic transducer, or combination thereof, to a target site, e.g. hazardous bacteria,...
US20080008620 Bimodal light bulb and devices for sterilizing and cleansing  
A light device comprised of an ultraviolet light source and an additional light source; wherein the additional light source is selected from the group consisting of a white light fluorescent and...
US20060153749 Device for purifying used air containing harmful substances  
The invention relates to a device for purifying used air containing harmful substances, comprising a reaction stage according to the photooxidation principle. The reaction stage encompasses at...
US20050206018 Oxide film forming method  
Vacuum processing equipment capable of preventing particles from sticking to objects to be processed in vacuum vessels. The vacuum equipment comprises a series of vacuum vessels separated by...
US20110033346 AIR CLEANER WITH PHOTO-CATALYTIC OXIDIZER  
An air cleaner comprising an air channel in the air cleaner; an air moving unit configured to create an airflow in the air channel; a photo-catalytic oxidation (PCO) element disposed in the...
US20060144690 UV target for an environmental air sterilization apparatus  
The present invention is a high volume, wall-mountable air sanitation apparatus for disinfecting and removing VOC's with high energy UV light and ozone. The apparatus has a powerful fan and an...
US20060018807 Air conditioner device with enhanced germicidal lamp  
An air transporting and/or conditioning system comprising a housing, an emitter electrode configured within the housing, a collector electrode configured within the housing and positioned...
US20080310996 Germicidal Floor System (GFS)  
A device for cleaning feet, socks, or shoes comprises a housing, a target surface, and at least one ultraviolet light source. The target surface is supported by the housing and is adapted to be...
US20080260602 FLUID TREATMENT SYSTEM AND RADIATION SOURCE MODULE FOR USE THEREIN  
A radiation source module comprising a support member, a radiation source assembly connected to the support member and a seal disposed on a first surface of the module, the seal operable to...
US20070248489 POWERED STERILE SOLUTION DEVICE  
The disclosure below relates to apparatus and methods for producing medicament using sub-optimal water sources. One embodiment of the disclosure is directed to an apparatus comprising a...
US20090252646 STERILIZATION METHODS AND SYSTEMS FOR GAMING EQUIPMENT  
Enclosures that include light generating sterilization sources and conveying systems for sterilizing gaming items are disclosed. Also disclosed are gaming equipment or tables having user interface...
US20160101202 System for Sterilizing Objects Utilizing Germicidal UV-C Radiation and Ozone  
An object sterilization system includes an enclosure having an access door with at least one ultraviolet emitting device supported within the enclosure. The ultraviolet emitting device(s) are for...
US20140221692 Flow Reactor Vessels and Reactor Systems  
The present invention discloses high pressure flow reactor vessels and associated systems. Also disclosed are processes for producing thiol compounds and sulfide compounds utilizing these flow...
US20090304553 TOOL AND TRAY SANITATION  
A system for sanitizing or sterilizing an item and storing the item in a sanitized or sterile environment. The system includes an enclosure into which a sealable package containing the item is...
US20060188389 Method and system for reducing microbes on a portable electronic device  
A system (11) for reducing microbes such as bacteria or germs on a portable electronic device (10) can include a portable communication device having a sensor (32) for detecting a condition of the...
US20050199483 System and method for the on-demand on-line treatment of water  
A system and method for the on-demand on-line treatment of water is disclosed. The system uses ultra high energy UV light coupled with the introduction of a strong oxidant to induce...
US20070025889 Reactors, reactor assemblies and production processes  
Reactors including a chamber having a mixing apparatus within the chamber are provided. Reactors are also provided that include a chamber with a separation apparatus and/or a catalyst apparatus...
US20050069464 Photocatalytic oxidation of contaminants through selective desorption of water utilizing microwaves  
A photocatalytic coating oxidizes volatile organic compounds that adsorb onto the coating into water, carbon dioxide, and other substances. When photons of the ultraviolet light are absorbed by...
US20070248487 SYSTEMS AND PROCESSES FOR DISINFECTING LIQUIDS  
Systems and processes for disinfecting fluids, such as water, use a mercury-free source of ultraviolet radiation such as a flash-lamp. The systems and processes can be used, for example, to...
US20120070339 ULTRAVIOLET DISINFECTION OF OIL FIELD PROCESS WATER  
Methods and systems for inactivating Desulfovibrio desulfuricans in a fracturing fluid are disclosed. The methods include exposing the fracturing fluid to a dose of from about 4 mJ/cm2 to about 10...
US20110123694 TABLE WITH ETHYLENE SCRUBBER  
A display table for supporting produce includes an enclosure, a table top defining an upper surface of the enclosure, a blower, an ethylene scrubber and an outlet. The table top is open to the...
US20080253941 ULTRAVIOLET (UV) RADIATION SOURCE-BASED SURFACE DISINFECTION SYSTEM  
A UV radiation-based surface disinfection system disinfects contaminated surfaces by providing disinfecting UV radiation that eliminates pathogens or microbes from the target surface that it...
US20150158750 Water faucet with integrated contact and contamination protector and photocatalytic disinfection  
A water faucet for the supply of germ-free water for human consumption comprises a faucet housing which is spatially separated from a water pipe that is arranged within the faucet housing. A...
US20140110351 Tunable Side-Emitting Fiber Optic Devices for Precise Energy Generation and/or Distribution  
Internally activated energy distribution guides for use in clear to turbid liquids or air have been developed. An external energy source is transferred to a matrix or single fiber of a side...
US20110180385 Control of Catalytic Chemical Processes  
According to one embodiment, a method for controlling a chemical process comprises receiving a catalytic materials composition. The catalytic materials composition comprise at least one catalyst...
US20090162259 HIGH EFFICIENCY UV CURING SYSTEM  
An ultraviolet (UV) cure chamber enables curing a dielectric material disposed on a substrate and in situ cleaning thereof. A tandem process chamber provides two separate and adjacent process...
US20070251812 Photocatalytic air treatment system and method  
A photocatalytic air treatment system, including apparatuses and methods, for killing and/or mineralizing bacteria, viruses, mold, fungi, spores, mycotoxins, allergens, and other similar...
US20050191205 Indoor air quality module including a shield to minimize the leakage of ultraviolet light  
An indoor air quality module includes an ultraviolet light source located between two titanium dioxide coated honeycombs. When photons of ultraviolet light are absorbed by the titanium dioxide...
US20140073822 Rotating Fluidized Bed Catalytic Pyrolysis Reactor  
Reactors for the pyrolysis of pyrolyzable matter, pyrolysis systems incorporating the reactors and methods of using the reactors are provided. Also provided are systems and methods for integrating...
US20110060132 SELF-CONTAINED, HIGH EFFICIENCY CELLULOSE BIOMASS PROCESSING PLANT  
A self-contained, high efficiency cellulose biomass processing plant includes sources of quantum-based wave energy to facilitate the dilute acid hydrolysis of hemi-cellulose and alpha-cellulose...
US20080289650 LOW-TEMPERATURE CLEANING OF NATIVE OXIDE  
Disclosed herein is a method of cleaning oxide from a surface in the fabrication of an integrated device using reducing radicals and UV radiation. For silicon surfaces, the cleaning may be...
US20060124442 Device capable of removing contaminants from a fluid  
A fluid purifying device having various embodiments, each of which is capable of removing airborne molecules, such as contaminants, malodors, volatile organic compounds (VOCs), pathogens, mold and...
US20120192487 NUTRICULTURE SYSTEM AND WATER TREATMENT APPARATUS FOR STERILIZATION AND PURIFICATION PURPOSES  
A nutriculture system enables the circulation of a nutrient solution while preventing the proliferation of pathogenic bacteria and can promote the growth of plants effectively and steadily while...
US20100224562 Ultraviolet Disinfection System and Method  
Embodiments of the invention provide an ultraviolet disinfection system for use with a chamber containing fluid to be treated. The ultraviolet disinfection system includes an ultraviolet light...
US20060182670 Light-mediated air purification system and method  
A system and method for cleaning air of harmful chemical and biological agents comprises a UV light source and photoactivatable catalyst impregnated in a porous material. Photoactivation of the...
US20050118079 Method and apparatus for gas treatment using non-equilibrium plasma  
A gas treatment method is actualized by arranging a plurality of photocatalyst members each including photocatalyst, solid substance, and catalyst in a region of non-equilibrium plasma, which is...
US20110076196 PHOTOCHEMICAL REACTOR, LUMINESCENT SCREEN AND PHOTOCHEMICAL PROCESSING SYSTEM  
The invention relates to a photochemical reactor (12). The invention further relates to a photochemical processing system. The photochemical reactor comprises a vessel (20) comprising the fluid...
US20110044848 GERMICIDAL APPARATUS AND METHOD FOR STERILIZING OBJECTS  
A germicidal apparatus for sterilizing at least one object, including at least one ultraviolet (UV) emitting unit which emits UV light onto at least one object; one or more spraying units which...
US20060076229 Magnetic activated carbon and the removal of contaminants from a fluid streams  
Magnetic activated carbon and the removal of contaminants from a fluid stream using the magnetic activated carbon is described. The magnetic activated carbon is preferably magnetic powdered...
US20050100488 Method and apparatus for using hydroxyl to reduce pollutants in the exhaust gases from the combustion of a fuel  
A method and apparatus are provided for reducing pollutants in the exhaust gases produced from the combustion of a fuel by introducing hydroxyl and associated radicals and oxidizers into at least...
US20130239469 Photochemical Processes and Compositions for Methane Reforming Using Transition Metal Chalcogenide Photocatalysts  
The present invention provides a transition metal chalcogenide photocatalyst, a reactor using the transition metal chalcogenide photocatalyst, and methods of making and using a transition metal...

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