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7618546 |
Iron catalysis in oxidation by ozone
A means and method for improving ozone oxidation through the addition of an iron(II) catalyst is described.
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7615160 |
Water disinfection apparatus
There is described a water disinfection apparatus comprising a channel for defining a flow of water, and plural ultraviolet light sources, each comprising an elongate ultraviolet lamp unit...
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7611637 |
Method for treating contaminated water
Zero valent iron particles ( 14 ) having enhanced surface area are used to treat contaminated groundwater in-situ or above ground. Hollow and/or porous zero valent iron particles ( 14 ) having a...
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7611636 |
Ultrasonic solution separating method and ultrasonic separating apparatus used in such method
An ultrasonic solution separating method and apparatus separates a solution by ultrasonically vibrating the solution by using an ultrasonic vibrator to atomize the solution into mists, and such...
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7604702 |
Method, apparatus, and system for bi-solvent based cleaning of precision components
A bi-solvent cleaning system for cleaning precision components without the use of VOC solvents. The bi-solvent cleaning system provides for is a two mode operation for cleaning and rinsing...
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7601960 |
Control for UV water disinfection
A UV light source water disinfection system includes a UV light source that is driven or controlled by a ballast. Improved start-up scenarios are provided by use of a separate heating wire around...
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7601267 |
Method for positioning small particles in a fluid
The invention covers the field of positioning of small particles ( 58, 59 ) in a fluid ( 55 ). Disclosed is a method by which small particles ( 58, 59 ) are positioned by a sound field. For...
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7601201 |
Method of removing carbon monoxide from an oxygen carrier and apparatus for removing carbon monoxide
A method of removing carbon monoxide from an oxygen carrier including setting a carbon monoxide bonded oxygen carrier solution across a separation membrane from an oxygen-dissolved solution; and...
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7595003 |
On-board water treatment and management process and apparatus
A contactor apparatus is provided to treat ballast water that has exited a ballast tank before being expelled from a water-borne ship. Within the contactor apparatus, means are provided for...
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7591931 |
Water sterilizing apparatus, water sterilizing method, metal ion eluate producing method and metal ion eluate
Silver ions and the like are efficiently eluted in the water by the action of electrolysis occurring between the silver ion eluting bodies 51 a and the like stirred by the stream in each chamber...
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7588551 |
Hemodialysis access with on-off functionality
A treatment assembly is positioned along an AV-fistula and couples therapeutic energy to an adjacent area due to a material response to an applied energy field from a remotely located energy...
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7563302 |
Apparatus and method for manure reclamation
An improved system for processing a liquid manure and producing organic fertilizer includes equipment for separating various components of the liquid manure having different nitrogen to phosphorous...
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7550089 |
Floating ultraviolet water purification device
A method and apparatus for disinfecting water using ultraviolet light. An apparatus with an ultraviolet light source is floated in a water container such that the ultraviolet light source is...
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7546874 |
Conserving components of fluids
A cavitation device is used to heat, concentrate and recycle or otherwise reuse dilute and other oil well fluids, brines and muds, and solution mining fluids, all of which commonly contain...
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7541503 |
Formation of substances by mechanical breaking of carbon-carbon chains molecules
A method including mechanically breaking a source substance including relatively long carbon chains so as to produce a product comprising shorter chain carbon molecules.
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7540955 |
Photocatalytic water treatment apparatus
A cartridge for a water treatment system, effective to assist in the removal of contaminants by photocatalytic oxidation and by adsorption, includes a plurality of stacked disks, preferably made of...
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7534356 |
Apparatus for disinfecting fluid using ultraviolet radiation
Ultraviolet radiation is used to disinfect water or a fluid in a flow tube, where the flow tube acts as a fluid filled light guide for the ultraviolet radiation and the ultraviolet radiation...
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7531096 |
System and method of reducing organic contaminants in feed water
A zero liquid discharge (ZLD) power plant ( 20 ) includes an advanced oxidation system ( 72 ) for reducing contaminants in source water ( 70 ) to form feed water ( 40 ) for a boiler ( 24 ). The...
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7531095 |
System for predicting reduction in concentration of a target material in a flow of fluid
An ultraviolet fluid treatment system having feedback control using a kinetic model and a reactor model that interact with one another. The kinetic model uses readily measured fluid properties...
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7527737 |
Hemodialysis apparatus and methods
A hemodialysis apparatus comprises dialyzer means, dialyzing solution supply means, blood circulation means, and blood irradiation means. Employing electromagnetic radiation in the red visible and...
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7524424 |
Apparatus and method of generating a ringing magnetic pulse for the treatment of flowing liquids
A fluid is treated by coil assembly close to the fluid. An AC power is provided to the coil assembly. Current is conducted from the AC source in a first loop including a first switch during at...
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7524423 |
System and method of generating a ringing magnetic pulse for the treatment of flowing liquids
A method and system of generating a ringing magnetic pulse for the treatment of flowing liquids include's a coil and an SCR coupled in series with the coil to form a first loop. An electronic...
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7520985 |
Device for coalescing a fluid
An electrically energized device for coalescing a first conductive fluid emulsified in a second fluid. A tube member has at least one fluid inlet and at least one fluid outlet. The tube member...
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7514009 |
Devices and processes for use in ultrasound treatment
Devices and methods are provided for treating, preventing from growth, and neutralizing microorganisms using high-frequency, low-energy ultrasound. A particular method is provided for treating a...
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7513997 |
Recirculating wastewater evapotranspiration and disinfection system
A recirculating wastewater evapotranspiration and disinfection system is disclosed in which wastewater is collected, stored, aerated. and circulated through an unsaturated and optionally heated...
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7507341 |
Method of and apparatus for converting biological materials into energy resources
A method of converting biological material into energy resources includes transmitting biological material to a pulsed electric field (PEF) station, and applying a PEF to the biological material...
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7497957 |
System, method and apparatus for end-to-end control of water quality
A method of providing end-to-end water quality control from a water system operator to a point of delivery proximate a consumer, which may be at the point of entry, and/or between the point of...
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7497953 |
Water treatment apparatus and method
An automatic, self-regulating method of water treatment for use in water circulating towers in which water is evaporated, and make up water is added, with components which synergistically function...
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7491340 |
Method for treating a living organism using a fluid with increased oxygen concentration and reduced surface tension
A method for treating a living organism to increase nutrient ingestion. The step of the method are first treating a fluid stream for use by at least one living organism, in a surface tension...
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7491339 |
Apparatus and method for treatment of chemical and biological hazards
The present invention relates to a method for the deactivation and/or destruction of hazardous materials such as chemical or biological agents. The invention further relates to apparatus for...
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7488425 |
Method for photolyzing organic matter and method for treating wastewater
Disclosed is a method for photolyzing organic matters by which various organic matters including harmful organic matters can be photolyzed quickly. Also disclosed is an efficient method for...
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7488423 |
System and method of slurry treatment
Wastewater streams from semiconductor processing operations are treated to reduce the concentration therein of one or more metal species to a satisfactory level. The disclosed systems and technique...
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7488417 |
Aquarium filter assembly
An aquarium filter assembly includes a filter assembly body, a water supply section and a filtered water section, the aquarium filter assembly being adapted for liquid connection with an aquarium,...
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7488415 |
Disposable salt chlorine generator
A disposable salt chlorine generator for use in conjunction with a swimming pool, spa, hot tub or large vessel of water includes a bracket for mounting a housing on a wall of a swimming pool, spa,...
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7486248 |
Microwave demulsification of hydrocarbon emulsion
Recovery of hydrocarbons, such as petroleum products, from a liquid or solid substrate is facilitated by the use of microwave energy to energize and separate molecular bonds between the...
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7485231 |
Activated sludge process using downflow sludge blanket filtration
The present invention relates to an activated sludge process and apparatus for effectively removing organic matters, nutrient salts, particulates, etc. dissolved in sewage/waste water by operating...
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7485220 |
Water skimmer
A skimmer unit for use with a body of water. The water skimmer comprises a housing, a basket for collecting debris, and a partitioning baffle with upper openings and optionally lower openings, a...
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7484414 |
Method and apparatus for determination of the concentration of particles in multi-component fluid systems
A method for determining the concentration of a large particle component in a multi-component system. The method requires first separating and concentrating the large particle component of the...
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7482599 |
Fluid ultraviolet sterilization system
The invention provides a fluid UV sterilization system capable of automatically and stably keeping the fluid level, which includes a channel, a UV lamp module group, an electrical controller and a...
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7482154 |
Diamagnetic force field bioreactor
The invention is an apparatus comprising a magnet adapted to create a diamagnetic force field at all points in space at which a magnetic field-field gradient product of the magnet has a value...
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7476870 |
Methods of fluid irradiation using ultraviolet reflecting compositions
Thermoplastic compositions that reflect ultraviolet light are provided herein, along with articles of manufacture and methods of fluid purification using the same. The thermoplastic compositions...
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7476300 |
Process for extracting and recovering metals from aqueous solutions
An apparatus and process for recovering metals from aqueous solutions by passing an aqueous solution, which contains dissolved metals, into a space between two elongated electrodes of a treatment...
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7473374 |
Fluid treatment apparatus
An apparatus is provided that introduces rapidly spinning vortices in a fluid, including water. It incorporates a fluid system, or fluid source, with a vortex creation apparatus and a frequency...
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7470366 |
Water purification system and method using reverse osmosis reject stream in an electrodeionization unit
Water purification systems include a reverse osmosis unit, a treatment unit, and an electrodeionization unit. A reverse osmosis reject stream from the reverse osmosis unit is treated in the...
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7470364 |
Water dispenser and filter cartridge for use therein
A water dispenser including a water inlet adapted to receive water from a water supply, a water filter operative to filter water received from the water supply via the water inlet, a water outlet...
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7470363 |
Separation device for removing microbubbles
Ultrasonic devices for preventing microbubbles and/or microparticles from reaching the brain during a PCI or cardiovascular surgery. Devices 27 and 77 are designed for implantation in the chest...
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7468132 |
Method for treatment of animal waste
A method and a facility for the treatment of waste from concentrated animal feed operations are disclosed. The method includes receiving manure at a central location, digesting the manure and...
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7465401 |
Treatment of chloraminated water
A method of treating chloraminated water by adding copper ions is disclosed. The addition of copper ions inhibits microbial action in the water, thus reducing nitrification of ammonia and...
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7462288 |
Ozone/UV combination for the decomposition of endocrine substances
The invention relates to a method for treating water, especially waste water and drinking water, containing both pathogenic germs and a substance which is difficult to decompose and is from the...
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7462287 |
Apparatus and process for treating effluents
A process allowing treatment of effluents. The process comprises the following steps: (a) providing a reactor comprising an inlet, an outlet, at least one block of electrodes comprising at least...
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