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| Number | Title | Issue Date |
| 7036314 | Method for treating and distributing water generated in a self-contained water using unit Water for use in a self-contained water using unit, such as an aircraft, watercraft, ground conveyance, or stationary unit, is treated so that water of different qualities can be distributed to different use locations in the self-contained unit. The treatment is per... | 05/02/2006 |
| 7033509 | Methods and processes for iodine disinfection An iodine purification process comprising; a source of fluid; means for delivery of iodine to the source of fluid for use in the purification process; the process further comprising means for recovery of the iodine and/or iodine and/or other iodine species derived f... | 04/25/2006 |
| 7033501 | Centrifuge apparatus and method with improved temperature control An apparatus is adapted to centrifuge a container for separating a component, such as fibrin monomer, from blood or plasma. The container includes a cylindrical member, and a piston displaceable therein and a tubular piston rod, which extends through a top wall of t... | 04/25/2006 |
| 7033502 | UV lamp supported filter cartridge Each cap of a pair of end caps mounted on opposed ends of a conventional radial flow cylindrical filter element of a filter cartridge includes a circular sleeve extending axially from the filter element for penetrably receiving a supporting stud and for maintaining ... | 04/25/2006 |
| 7029587 | Water purification An apparatus for decontaminating water in an ice machine or a beverage-dispensing machine comprising an ultraviolet radiation source, an ozone source and a controller. As potable water enters the apparatus via a conduit, the potable water is decontaminated by an ult... | 04/18/2006 |
| 7029577 | Aquaculture system A self-contained aquaculture system comprising a modular building defining a first main chamber for containing fish or marine invertebrates, a second swirl chamber comprising a primary filter communicating with the main chamber for removing solids from the main cham... | 04/18/2006 |
| 7029563 | EDI device with composite electrode An EDI device includes a composite electrode enclosed within the cylinder shell of the device. The EDI inner module preferably has one concentrate center pipe as the electrode in the center axis and at least one layer of anion/cation exchange membranes and a support... | 04/18/2006 |
| 7029637 | Apparatus for ozone production, employing line and grooved electrodes An ozone generation cell has a first conductor generally having a line geometry and a second conductor having a first groove formed in a surface thereof, and having first and second flanks on opposite sides of the first groove. The second conductor and the first gro... | 04/18/2006 |
| 7029916 | Apparatus and method for flow electroporation of biological samples The present invention relates to methods and apparatus for the encapsulation of biologically-active substances in various cell populations. More particularly, the present invention relates to a method and apparatus for the encapsulation of biologically-active substa... | 04/18/2006 |
| 7025889 | Ship ballast water sterilization method and system A method and system for continuously treating ship ballast water enroute to reduce or eliminate harmful microorganisms therefrom, before discharge of the ballast water into coastal waters. During the ships voyage, and before the ballast water is discharged, the ball... | 04/11/2006 |
| 7025990 | Methods for forming regional tissue adherent barriers and drug delivery systems Methods are provided for forming hydrogel barriers in situ that adhere to tissue and prevent the formation of post-surgical adhesions or deliver drugs or other therapeutic agents to a body cavity. The hydrogels are crosslinked, resorb or degrade over a period of tim... | 04/11/2006 |
| 7022227 | Multifunctional filtering device for an aquarium A multifunctional filtering device for an aquarium mainly includes a filter box for being suspended at an aquarium. The filter box includes a pump motor for producing mixture of water and air and a vortex flow generator disposed at the center of the inner side of th... | 04/04/2006 |
| 7021931 | Apparatus for the treatment of dental caries Apparatus for the treatment of dental caries includes a source of oxidizing gas and a handpiece for delivering the gas to a tooth. A cup attached to the handpiece is provided for receiving the gas and exposing a selected area of the tooth to the gas. The cup include... | 04/04/2006 |
| 7022225 | Water ozonation mixing and degassing system An apparatus and system for mixing and separating ozonated water is provided. The apparatus is especially useful as a component of a system for cycling sanitizing ozonated water to a body of water such as a pool, spa or pond. The apparatus generally includes a separ... | 04/04/2006 |
| 7017830 | Method and apparatus for separating sample This invention is to improve the reproducibility and yield in separating a bonded substrate stack. A bonded substrate stack having a porous layer inside is held by substrate holding portions 105 and 106, and a fluid is injected from a nozzle to the por... | 03/28/2006 |
| 7018514 | Method and apparatus for processing substances to be decomposed A method for processing substances to be degraded is provided. The method includes a decomposing step in which a mixed gas containing chlorine and the substances to be degraded is irradiated with light to decompose the substances to be degraded, a contact step in wh... | 03/28/2006 |
| 7018544 | Fluid treatment device A fluid treatment device, preferably for the treatment of water, is described. The device comprises a closed housing having a fluid inlet, a fluid outlet and a fluid treatment zone disposed between the fluid inlet and the fluid outlet. The fluid treatment zone compr... | 03/28/2006 |
| 7018545 | Component separating device, method of manufacturing the device, and method of separating fine solid component by using the device A components separation device including well (2) for containing a sample, being an object of separation, which well (2) is disposed on stage (1). Well (2) is fixed at only one point of the bottom on stage (1). Base (13) for... | 03/28/2006 |
| 7018546 | Water treatment method and water treatment device Embodiments of the invention provide a water treatment method and water treatment device capable of automatically tracking the frequency of ultrasonic waves and automatically controlling their amplitude such that optimal cavitation is generated. In one embodiment, a... | 03/28/2006 |
| 7018543 | Waste water treating method and waste water treating apparatus An object of the present invention is to provide a waste water treating method and a waste water treating apparatus which are capable of treating for-treatment water containing a nitrogen compound and a phosphorus compound at low costs and efficiently. The waste wat... | 03/28/2006 |
| 7018529 | System for producing ultrapure water The ultrapure water producing system produces ultrapure water with high purity and remarkably low content of metals even just after restart of operation thereof. Water sent through the pump 3 or 4 into a line 8 flows through a heat exchanger ... | 03/28/2006 |
| 7014753 | Salt chlorine generator An electrolytic cell combined into a unitary structure with a liquid circulation fitting, which purifies water by electrode plates inside the cell when an aqueous solution is present. The unitary structure replaces the existing water return fitting. This integrated ... | 03/21/2006 |
| 7014770 | Filtering method of a colloidal solution A filtering method is directed to a wastewater of CMP process, which includes sub-micrometer particles suspended as colloid. The wastewater is filtered by a gel membrane formed on a surface of plastic filter. A coagulant or a pH adjuster is added to the wastewater s... | 03/21/2006 |
| 7014773 | Demulsification of emulsions by socillatory mixing The invention includes a method for demulsification of water-in-oil emulsions, oil-in-water emulsions, and mixtures of water-in-oil and oil-in-water emulsions by oscillatory mixing of the emulsions. ... | 03/21/2006 |
| 7014676 | Method of converting waste to soil/feed modifiers Disclosed is a method for transforming Municipal Solid Waste (MSW) into a useful compost material. The method involves both a pre-treatment and a treatment phase. In the pre-treatment phase, a waste stream is processed to remove valuable waste after which the waste ... | 03/21/2006 |
| 7012209 | Method of gold separation and gold separation device A method of collecting gold by flowing water over a gold collecting medium located in a sluice to induce a positive surface charge on the gold collecting medium. Feeding gold laden material into the sluice with the flowing water to induce a negative surface charge o... | 03/14/2006 |
| 7011750 | Water treatment device The object of the present invention is to provide a water treatment device in which temperature does not affect performance in nitrogen removal. Water circulates in a first anaerobic filter bed chamber 5, a second anaerobic filter bed chamber 10, a con... | 03/14/2006 |
| 7008473 | System for photocatalytic treatment of contaminated media A system for treating contaminated media is provided. In the process, contaminants are removed from the media using a photocatalytic process operating in an aqueous phase. ... | 03/07/2006 |
| 7008535 | Apparatus for oxygenating wastewater A method and apparatus creates gas-enriched fluid that is used to treat wastewater. In one embodiment, the wastewater is withdrawn from a supply of wastewater to be treated, and the wastewater is delivered in an atomized manner to a vessel pressurized with gas to fo... | 03/07/2006 |
| 7005075 | Gas drive electrolytic cell The present invention is directed to an electrolytic cell that is completely sealed during the electrolysis operation during production of oxidant. Gasses generated within the electrolysis operation, primarily hydrogen that is liberated at the cathode surface, incre... | 02/28/2006 |
| 7005074 | Ballast water treatment systems including related apparatus and methods Ballast water treatment apparatus and methods for preventing foreign aquatic invasive species form entering marine ecological zones by translocation in ship's ballast water. The apparatus includes a housing, a filter member, and UV water treatment chambers. Methods ... | 02/28/2006 |
| 7002140 | Ultraviolet water treatment system An ultraviolet water treatment system comprising a water chamber having a water intake for untreated water to enter the chamber, and a water outlet for water to leave the chamber; an ultraviolet light source; and a fibre optic rod having a distributing end and a rec... | 02/21/2006 |
| 7001520 | Method for treating waste-activated sludge using elecroporation A method of treating of municipal sludge, paper-pulp sludge, animal and plant waste, and the like, whereby the treatment thereof via electroporation causes the breakdown of waste activated sludge, which is then recycled back to a bioreactor, or to one or more additi... | 02/21/2006 |
| 7002169 | Method for generating photons by sonoluminescence A method of generating photons by sonoluminescence, from a gas bubble trapped in a liquid reservoir (2) by a standing ultrasound wave. An ultrasound impulse emitted by high-frequency transducers (T1–T8) is superposed on the standing wave, the ... | 02/21/2006 |
| 6994330 | Process for high shear gas-liquid reactions A reactor produces a gas-in-liquid emulsion for providing increased interfacial contact area between the liquid and the gas for improved reaction of the gas with the liquid, or more rapid solution or reaction of a difficulty to dissolve or immiscible gas in or with ... | 02/07/2006 |
| 6994793 | Process for remediating ground water containing one or more nitrogen compounds A process for treating ground water containing nitrogen compounds, including ammonia, urea and nitrate, is provided. The ground water is extracted downgradient of the source of contamination and mixed with a chemical oxidant to oxidize the nitrogen component to nitr... | 02/07/2006 |
| 6991735 | Free radical generator and method An apparatus for generating free radical species can be used to sanitize water systems. The apparatus generates hydroxyl free radical species using substantially pure water, or using a liquid that is substantially free of oxygen-reactive species, to maximize free ra... | 01/31/2006 |
| 6991736 | Structure and process for continuously treating dental unit water The invention pertains generally to dental units (e.g., a high-speed dental handpiece (11), an ultrasonic scaler (13) and an air/water syringe (12)) connected to a water supply that provides coolant and rinse water to the dental units. More part... | 01/31/2006 |
| 6992042 | Doped titanium oxides Pyrogenically prepared titanium dioxide doped by means of an aerosol contains an oxide from the group zinc oxide, platinum oxide, magnesium oxide and/or aluminium oxide as the doping component. It is prepared as follows: in the pyrogenic preparation of titanium diox... | 01/31/2006 |
| 6991733 | Process for removing organics from ultrapure water In order to reduce a total organic carbon (TOC) in ultrapure water to a level less than 1 ppb, several cycles of ozone contact/UV irradiation treatments are carried out in sequence. Preferably, the first cycle further includes an ion exchange treatment which is appl... | 01/31/2006 |
