Matches 1 - 50 out of 104 1 2 3 >


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US20110056888 LOW POWER ATMOSPHERIC WATER GENERATOR  
Embodiments of the invention include a system and a method for purifying and storing water produced from atmospheric air to provide a safe, inexpensive source of potable water. Improvements over...
US20110011808 SOLAR WATER PASTEURIZER  
In accordance with the present invention, there are provided solar water pasteurizers that are portable, efficient, inexpensive and easy to use. In its simplest form, the solar pasteurizer...
US20150251921 FOOD WASTE COLLECTOR SYSTEM WITH TREATMENT OF RECIRCULATING WATER TO REDUCE BACTERIA LEVELS  
A food waste collector system includes a tank and a pump that recirculates water by pumping it from the tank and back into the tank, and a bacteria treatment method and system that treats the...
US20130186155 METHOD FOR TREATING ANIMAL WASTE  
Methods and apparatus for the treatment of animal waste are disclosed, together with a treated animal waste and fertilizer and growth media products derived therefrom.
US20090084734 ULTRAVIOLET WATER PURIFICATION SYSTEM  
An Ultraviolet-C (UVC) based portable water purification system employing a novel array of baffles increases the efficiency per unit energy of irradiating UVC light in the eradication of pathogens...
US20050274669 Wastewater treatment system  
A modular, fully integrated, automatically controlled and transportable wastewater treatment system, including a support member, a bioreactor located on the support member, an aeration device, a...
US20130056425 METHOD AND APPARATUS FOR SOLAR-BASED WATER DISINFECTION  
A highly portable solar UV disinfection and water storage container with a uniquely traceable security seal that passively indicates by means of a permanent photochromic color change the efficacy...
US20050258108 Container with purifier  
The invention is a container for purifying water with an integrated solar-powered rechargeable battery and UV-C emitting LED.
US20060249462 EQUIPMENT FOR THE STERILIZATION OF WATER IN BATHROOM FACILITIES AND THE LIKE  
The equipment is installed directly upstream of the delivery outlet; said outlet can be removable and can be reconnectable after sterilization treatment or can be constituted by a disposable nozzle.
US20110259832 METHOD AND PLANT FOR THE TREATMENT OF WASTEWATER WITH A VIEW TO ELIMINATING THE ADVERSE ENDOCRINE EFFECT AND/OR THE TOXIC OR GENOTOXIC EFFECT THEREOF  
The invention relates to a process for the treatment of a municipal and/or industrial wastewater with a view to combating the endocrine disrupting effect and/or the toxic effect and/or the...
US20150034566 Water Treatment  
The present invention relates to a process for reduction of the presence of microorganisms and/or decomposition of organic micropollutants in water using an energy source and an additive...
US20140116962 METHOD AND A MODULAR SYSTEM FOR ONBOARD TREATMENT OF BALLAST WATER  
A method and a modular system for performing a sterilising treatment of ballast waters (12) onboard of a ship (10), for reducing and/or removing the contents of invasive living micro-organisms. A...
US20150114911 DEVICE FOR STERILISING WATER  
A tap for sterilising water, the tap comprising an inlet, a source of ultraviolet radiation, a sterilisation zone and an outlet, the outlet consisting of one aperture through which the water exits...
US20130175711 UV STERILIZATION CHAMBER FOR A HUMIDIFIER  
A UV sterilization chamber is provided to a humidifier having a water reservoir, a humidifying element and a pathway for directing water provided by the water reservoir to the humidifying element...
US20100300982 APPARATUS AND METHOD FOR BALLAST WATER TREATMENT  
An apparatus and method for treating ballast water to achieve IMO standards for ballast water includes a reactor fabricated of copper nickel for receiving and discharging ballast water, a UV...
US20140299554 Wastewater Treatment System and Method  
Disclosed is a treatment unit for treating wastewater that includes a treatment housing having a wastewater inlet and a treated water outlet; a vertical turbulator plate located in the vicinity of...
US20110062089 Method for Treating Liquids with Wave Energy from an Electrical Arc  
A method for treating a liquid is disclosed using an apparatus having: (a) a pump volute or hydrocyclone, (b) a throat connected to the pump volute or hydrocyclone head, (c) a parabolic reflector...
US20130131639 Methods of Preventing Platelet Alloimmunization and Alloimmune Platelet Refractoriness and Induction of Tolerance in Transfused Recipients  
Methods and compositions for the prevention or reduction of platelet transfusion associated complications are provided. Methods are provided to modify donor whole blood or platelets prior to...
US20140263091 Fluid Sanitization Assembly And Related Methods Of Use  
Improved fluid sanitization assemblies are provided. More particularly, the present disclosure provides improved fluid/water sanitization assemblies utilizing UV light and/or ozone. The UV light...
US20070267356 Ultraviolet fluid purification apparatus  
An ultraviolet fluid purification apparatus is to embed an ultraviolet lamp inside a tube that has an inlet pipe and an outlet pipe on the body, and the ultraviolet lamp is powered by direct...
US20050279711 Methods and systems for dewatering and gasification  
Methods and systems for processing animal waste are disclosed. Effluent, including waste solids and water, is received. The effluent is at least partly separated into solids and water. The...
US20110163046 Mobile UV Light Treatment Systems and Associated Methods  
Of the methods provided herein, one includes a method comprising: providing a turbid treatment fluid having a first microorganism count; placing the turbid treatment fluid in a self-contained,...
US20100300983 METHOD FOR CONTROLLING BACTERIAL GROWTH IN PROCESS WATER  
A system for reducing or preventing the growth of organisms in the process water used to coat glass fibers with a formaldehyde-free binder composition. One or more biocides is added to the process...
US20120152856 BOTTLE, SYSTEM AND METHOD FOR STERILIZING A LIQUID  
A bottle, a system and a method sterilize a liquid. The bottle has an interior to hold the liquid and an ultraviolet light emitting lamp that extends into the interior. A cord may be attached to...
US20090145855 Water Purifier System and Method  
The invention provides a water purification system and method for combining ultraviolet germicidal irradiation and photocatalysis in a helical reactor geometry that maximizes both the...
US20140054241 METHOD FOR TREATING LIQUIDS WITH WAVE ENERGY FROM AN ELECTRICAL ARC  
A method for treating a liquid includes providing an apparatus: (a) a pump volute or hydrocyclone head having an inlet, and a throat having an outlet and a central axis, (b) a tank connected to...
US20120217207 WATER PURIFICATION SYSTEM  
A water treatment system is provided. The system includes a container having a removably coupled cover. A conduit is coupled to the cover. At least one UV germicidal light bulb is coupled to the...
US20050252866 Inline liquid filter with pulsed light sterilization  
A compact inline filtering and sterilization system for liquids such as water for residential, commercial, hospital, laboratory, pharmaceutical, and other industrial use utilizes standard media...
US20110033337 APPARATUS AND PROCESS FOR TREATING AN AQUEOUS SOLUTION CONTAINING BIOLOGICAL CONTAMINANTS  
Process, apparatus and article for treating an aqueous solution containing biological contaminants. The process includes contacting an aqueous solution containing a biological contaminant with an...
US20080053907 Offshore Wastewater Treatment  
Wastewater is treated on at least one apparatus positioned at a location on the surface of a body of seawater wherein a wastewater intake system takes in wastewater into the apparatus, the...
US20140151309 WATER SUPPLY SYSTEM COMPRISING A VENTURI PIPE  
A water supply system includes a first pipe, a water reservoir, and a Venturi pipe having a first Venturi nozzle terminal, a second Venturi nozzle terminal and a Venturi nozzle branch arranged...
US20140102990 System And Method For Water Purification With Automatic Purge  
The invention concerns a treated water purification system (107) comprising a water flow loop (110), said loop (110) being closed onto a tank (10) of treated water to purify, and said loop (110)...
US20140131287 ELECTRICITY-LESS WATER DISINFECTION  
Disinfecting a sample of water includes generating a current using an array of photovoltaic cells, using the current to power an array of light emitting diodes, wherein the array of light emitting...
US20140091045 SYSTEMS AND METHODS FOR REDUCTION OF PATHOGENS IN A BIOLOGICAL FLUID USING VARIABLE FLUID FLOW AND ULTRAVIOLET LIGHT IRRADIATION  
A system and method for reducing pathogens in a biological fluid such as whole blood or blood-derived products includes a pump configured to propagate the fluid through a serpentine-shaped flow...
US20090289015 BACK-SURFACE MIRRORS FOR ULTRAVIOLET LIQUID DISINFECTION SYSTEMS  
According to embodiments of the invention, ultraviolet-based liquid disinfection systems with back-surface mirrors for enhancing the performance are provided. The disinfection system may include,...
US20140124455 System And Method For Purification And Distribution Of Water With Separation Barrier Taking Away The Biological Contamination  
The invention concerns a treated water purification system (18) comprising a closed water flow loop (107) said loop comprising at least one treated water supply point (A), at least one point of...
US20070029265 Ultra violet water treatment device and system  
This invention relates to ultra violet water purification and, more particularly, to a simplified system wherein the output and the effects of the ultra violet lamp is maximized in both...
US20130306561 FULL CONTACT UV WATER PURIFICATION SYSTEM  
A water treatment system having modular-filter based residential reverse osmosis (RO) system that passes a stream of purified water through an ultraviolet light (UV) filter twice to ensure the...
US20130248460 SYSTEM AND METHOD FOR WASTEWATER DISINFECTION  
A system and method for wastewater treatment using ultraviolet (UV) irradiation of wastewater flowing in a treatment chamber. Wastewater to be treated flows into the first UV exposure chamber...
US20140116961 CONTROL DEVICE FOR A UV-DISINFECTING SYSTEM WITH BROADBAND UV EMITTERS  
A device for monitoring and controlling water disinfecting systems having at least one broadband UV emitter arranged in a channel, wherein the device has at least one sensor, which is arranged in...
US20070007217 Energy efficient, UV water disinfection systems and methods thereof  
A system and a method for disinfecting a fluid includes a vessel with at least one passage having at least an inlet and an outlet and one or more radiation sources. The one or more radiation...
US20120037571 METHOD AND APPARATUS FOR SANITIZING WATER USING AN ULTRAVIOLET LIGHT  
The present invention provides a method and apparatus for sanitizing consumable water using an ultraviolet light. The water is exposed to the ultraviolet light for a preselected duration of time...
US20080290045 Process and apparatus for water decontamination  
Apparatus and method relating to water decontamination, and more particularly, to removing NDMA and other organic contaminants from water using ultraviolet light in combination with ozone or ozone...
US20110226703 METHOD FOR STERILIZING LIQUID AND LIQUID STERILIZATION DEVICE  
A method for sterilizing liquids, wherein quantities of liquid flowing through at least one reaction chamber are irradiated by at least one UV lamp and are removed after irradiation. The UV lamp...
US20080023407 Water Treatment Process  
A method of purifying water or wastewater that comprises the steps of adding a treatment agent to the water, passing the water through a mixing zone, and passing the water through a foam...
US20140263092 Method for Purifying Water without the Use of Salts, and Water-Purification Reactor  
The present invention relates to a method for purifying water, without the addition of salts, for treating swimming pool water, which comprises the simultaneous application of electrolysis and...
US20100126943 POWER SAVING TYPE SAFE DRINKING WATER DISCHARGE DEVICE  
Disclosed is a power-saving type safe drinking water discharge device to treat cold water from a cooling reservoir (110), in which water is temporarily stored and cooled, prior to discharging the...
US20150114912 UV-LED Collimated Radiation Photoreactor  
A reactor that operates with ultraviolet light emitting diodes (UV-LEDs) to attain UV photoreactions or UV photo-initiated reaction in a fluid flow for various applications, including water...
US20050263447 Wastewater treatment system  
A wastewater treatment system characterized by a typically underground filter for filtering inlet wastewater and dispensing the filtered wastewater directly into the ground or into a typically...
US20070045197 UV disinfection systems with tangential inlets and methods thereof  
A disinfection system and method includes a reactor with a chamber and at least one radiation source. The chamber in the reactor has at least one inlet that is oriented to generate a vortex motion...

Matches 1 - 50 out of 104 1 2 3 >