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6572817 |
Ozone enhancing system
A system for treating a contaminated liquid wherein atmospheric air is fed into an oxygen generator with the resulting gases fed into an ozone generator and the resulting gases fed into a treatment...
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6562243 |
SYNERGISTIC COMBINATION OF METAL IONS WITH AN OXIDIZING AGENT AND ALGAECIDE TO REDUCE BOTH REQUIRED OXIDIZING AGENT AND MICROBIAL SENSITIVITY TO FLUCTUATIONS IN OXIDIZING AGENT CONCENTRATION, PARTICULARLY FOR SWIMMING POOLS
A water purification system and method suitable for use in swimming pools, spas, hot tubs, water storage tanks, wells and water cooling towers adds (i) an oxidizing agent, preferably granulated or...
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6562244 |
Method and apparatus for disinfecting drainage
A method and an apparatus for disinfecting drainage are provided. A bromine-based or iodine-based disinfectant is added to water to obtain disinfecting water, and the disinfecting water is added to...
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6558538 |
Device for preventing the clogging of a drainage system
The present invention provides a method and device for preventing the formation of deposits in a drainage system ( 100 ). The device ( 10 ) includes a container ( 12, 212 ), connected by a flexible...
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6544414 |
Erosion feeder atmosphere stabilizer and method
An apparatus and method for stabilizing and preserving water soluble solid chemical used in erosion feeders for sanitizing water. Outside ambient air is forced through the chemical stored in a...
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6544487 |
Chemical feeder
Describes a chemical feeder that supplies treating agents, e.g., calcium hypochlorite, to a liquid stream, e.g., an aqueous stream. The chemical feeder is operated in a substantially flooded...
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6537450 |
Centralized bicarbonate mixing system
A centralized bicarbonate mixing system is provided for a plurality of dialysis machines of a dialysis clinic. The system includes a source of purified water, a mix tank, an eductor having a hopper...
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6534001 |
Fluid irradiation system with lamp having an external drive coil
The invention relates to an irradiation system for disinfecting water comprising a conduit which is transparent to ultraviolet radiation, a chamber having an annular cross section, disposed around...
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6530895 |
Oxygenating apparatus, method for oxygenating a liquid therewith, and applications thereof
An apparatus for oxygenating a liquid, including a liquid pump, supply piping having an inlet connected to the pump and an outlet, first and second injectors and a chamber. The first injector has a...
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6527126 |
Coffee filter restraint and flavor system
The present invention 10 discloses a plastic two-piece filter restraint housing 38 having a spring 32 within each two post portion of the device which spring is held therein when the portions...
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6517733 |
Continuous flow liquids/solids slurry cleaning, recycling and mixing system
A continuous flow slurry cleaning method, apparatus and system including a filter portion and a mud re-circulation manifold for receiving partially filtered slurry, containing the slurry and mixing...
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6517726 |
Contaminant slick dispersal apparatus and methods
Method and apparatus for depositing a chemical over a body of water. In one embodiment the invention includes collecting and concentrating a floating contaminant between two floating booms pulled...
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6506311 |
Method and apparatus for processing wet material
A wet material treatment apparatus includes an inlet hopper for introducing the wet material into the apparatus. The hopper feeds the wet material into an injector auger that physically directs the...
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6503403 |
Gas-liquid contact apparatus
An apparatus and method for enhancing dissolution of gases in liquids by ejecting the gas-liquid mixture through nozzles in a reaction vessel. The nozzles are pressurized, sized and directed to...
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6503402 |
System and method for treating irrigation water
A system and method for treating water to be used for irrigation. The system and method utilizes an apparatus for generating ozone and other atoms and molecules resulting from the bombardment of a...
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6500332 |
Apparatus for purifying spas/jetted tubs
Apparatus and methods for purifying the water in spas or hot tubs are provided. Such apparatus include an ozone generator sized and adapted to purify the water in a spa or jetted tub, the ozone...
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6495052 |
System and method for treatment of water
A system and method is disclosed for treating water to remove suspended solids, disinfect for bacteria and viruses and remove color, taste and odor to produce a potable water. A bactericide is...
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6485641 |
Water filter cartridge having a proportional flow feeder
More specifically, the present invention features an improved feeder tube for a water treatment cartridge that provides treatment by a solid compound for a slipstream of untreated water flowing...
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6475394 |
Pseudo-fouling detector and use thereof to control an industrial water process
A system and method are provided which enables the monitoring and if desired controlling of fouling within a fluid system. The present invention includes a pseudo-fouling detector system with a...
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6475382 |
Treatment unit for treating a fluid and method thereof
A treatment unit is disclosed for treating a fluid in continuous mode. This treatment unit provides the opportunity to carry out simultaneously an enzymatic transformation and a capture of a fluid...
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6475396 |
Apparatus and method for applying an oxidant in a hydrothermal oxidation process
Heated and pressurized reactant material is caused to come into contact with oxidant in an initial contact zone (Z) within a contactor. vessel ( 11 ). This initial contact zone is removed from the...
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6464885 |
Water treatment systems
A system for processing water by adding an additive to a stream of pressurized fluid. The system comprises first and second bodies. The first body defines a main passageway having a main inlet and...
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6461517 |
Bacterial-derived component removal material
A material having affinity for LTA and/or PrA and/or aHL and/or proteinase is prepared by introducing functional groups capable of hydrogen bond formation into a substrate. Using this material, LTA...
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6458280 |
Device and method for dispensing bacteriostat into humidifier
A humidifier with an integrated bacteriostat dispenser is disclosed. In one embodiment, a hand-operated bacteriostat pump is mounted on the humidifier housing and dispenses a predetermined amount...
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6440300 |
Water treatment system for swimming pool water
A swimming pool water treatment system for removing iron from feed water, with the system including a large storage/reaction vessel to which a branch injection/filtration circuit is coupled. An...
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6423218 |
Pond insert with pump
A pond insert more particularly intended for insertion in a garden pond is described and which has at least one electromotively driven pump ( 2 ) The pump has an inlet connection and two...
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6423219 |
System and method for controlling microorganisms and biofilms
Systems and methods for controlling the presence and growth of microorganisms and biofilms in water lines is provided. The systems include, for example, a valved, multi-port control manifold for...
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6419821 |
Apparatus for low cost water disinfection
A low cost system for providing drinking water includes a feed water container with a simple ceramic filter covering an outlet of the feed water container. The preferred filter is generally...
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6416662 |
Water purification apparatus
A liquid purification apparatus having a main body having means to allow liquid to enter the main body is disclosed. An exit means allows exit of liquid from the main body. A solid compound is...
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6413416 |
Water treatment vessel with cartridge holder for holding tablets
A water treatment apparatus includes a water treatment vessel providing a water treatment zone which, in use, will contain a volume of water to be treated. A water inlet leads into the vessel, with...
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6409928 |
Photocatalytic oxidation of organics using a porous titanium dioxide membrane and an efficient oxidant
A method and apparatus for mineralizing organic contaminants in water or air provides photochemical oxidation in a two-phase or three-phase boundary system formed in the pores of a TiO 2 membrane...
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6409918 |
Apparatus for supplying ozonated ultrapure water
An ozonated ultrapure water supply system that prevents reduction of the dissolved ozone concentration in the supply pipe system and maintains the dissolved ozone at points of use along the supply...
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6406618 |
Portable fire sprinkler chemical feed system
A portable fire sprinkler chemical feed apparatus is provided that can be coupled between a fire sprinkler system and its corresponding make up water supply for automatically treating the water of...
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6403384 |
Device and method for analyzing a biologic sample
A device and method for separating a fluid component from a non-fluid component of a sample comprises a plurality of microspheres disposed in abutting relation and forming therebetween a plurality...
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6395168 |
Reticulated liquid treatment device
Devices and methods for treating liquids are disclosed. The devices comprise at least three metals, one of which is silver, preferably in the form of an alloy. The metals have a reticulated...
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6391192 |
Apparatus for treating biological sludge
An automated apparatus for introducing a mixed liquid base (lime) in a first container or tank ( 106, 106 A) into a biological sludge in a second container ( 110, 110 A and 110 B) is described....
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6391259 |
Ozone applications for disinfection, purification and deodorization
A frame-type ozone generator ( 242 ) has a plurality of elongated electrodes ( 201, 202 ) deployed in substantially parallel, spaced relation to each other so as to form a substantially flat...
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6387251 |
Apparatus for dosing powdered or granulated additives in water works, namely swimming pools
An apparatus for dosing a granulated or powdered additive in the water of a water works includes a dosing assembly ( 10 ) with a water collecting tank ( 9 ) hydraulically connected to inflows ( 20,...
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6372126 |
Chlorinator for aerobic waste treatment systems
A chlorinator for aerobic waste treatment systems that is in functional attachment with a waste stream and that includes a plurality of chlorine tablets therein. The chlorinator includes a cylinder...
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6361699 |
Apparatus for putting into contact a defined quantity of a treatment material with an aqueous solution to be treated and process for treating an aqueous solution
The present invention relates to an apparatus for putting into contact a defined quantity of treatment material with an aqueous solution to be treated. The apparatus comprises at least one medium...
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6361689 |
Magnetic apparatus for treating fluid fuels
A magnetic treatment device for fluid fuels, which exhibits a cylindrical flow chamber ( 6 ) with a conical part ( 17 ) widening in the direction of flow (A) and a conical, magnetic insert ( 16 )...
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6350378 |
Water quality improver
The object of the present invention is to easily produce water having fine clusters and containing little chlorinated material. Said object is attained by a water treating apparatus consisting of a...
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6350377 |
Device for thickening liquids or sludges
An apparatus for thickening liquids or thin sludges by water extraction, having a bottom, a tub having an underside, stands supporting the tub on the bottom, a ripening time chamber for receiving...
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6348151 |
Device for sterilizing and filtering water which flows through a sanitary device
A device for sterilizing and filtering water which flows through a sanitary device consists of a treatment cavity ( 19 ) located inside of housing ( 2,3,4 ) through which water can flow. The...
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6346198 |
System for fluid stream treatment using feed forward of analysis of a diverted treated pilot stream
A system is provided for controlling a rate at which a treatment fluid is introduced into a main stream to be treated so that a selected characteristic of the main stream matches a set point for...
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6340431 |
SPA chemistry monitor and treatment unit
A self-contained and free floating spa chemistry monitor unit is provided for automated checking and adjustment of water chemistry in a spa or hot tub or the like to maintain the spa water in a...
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6332981 |
Ultra violet liquid purification system
Ultra Violet (UV) Light is known to purify fluids without the inclusion of harmful chemicals such as Chlorine, Acid, or other. The known methods to provide the required purification using UV light...
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6328884 |
Device for degerminating and filtering water passing through a sanitary device
The invention relates to a device for degerminating and filtering water passing through a sanitary appliance. The device includes a housing through which water can flow, and a filtering device...
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6328898 |
Method of and apparatus for forming highly oxidative water
Highly oxidative water containing ozone and/or OH radicals dissolved in a large amount is prepared by dissolving an oxygen rich gas at high pressure in water and then the pressure is lowered to...
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6325926 |
Liquid treatment apparatus
A dispense device includes a dispense head and threaded canister. A chemical container assembly disposed within the canister includes a support tube which telescopically receives a chemical...
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