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6309551 |
Solution treatment agent supply apparatus
An apparatus for associating a solution at an infinitely-variable level and/or flow rate with respect to an agent including an agent amount indicator that promotes agent-solution association...
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6309538 |
Spa chemistry monitoring and chemical dispensing unit
A self-contained and free floating spa chemistry monitoring and dispensing unit is provided for automated checking and adjusting of water chemistry in a spa tub or the like to maintain the spa...
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6306296 |
Groundwater and soil remediation with microporous diffusion apparatus
An apparatus for injection of a gas into aquifer is described. The apparatus includes a gas generator that generates gas such as ozone for injection into the aquifer. The apparatus includes a...
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6299781 |
Removal of hydrocarbon components from an aqueous waste stream
Water containing difficult-to-remove volatile hydrocarbon contaminants which may include MTBE, TBA and/or BTEX is treated under pressure by electrolysis and oxidative reduction in a contact area,...
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6294096 |
Water dechlorinating system
An apparatus and a method for dechlorinating water being discharged from a chlorinated water supply system. The water flows through a housing interior and impacts a container having openings...
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6290856 |
Reverse osmosis system with biological contamination prevention
An apparatus for providing a predetermined volume of biocidally treated water to a feed water side of a reverse osmosis device when it is shut down. A biocide dispenser treats a predetermined...
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6287466 |
Swimming pool water inlet pool chlorinator
A pool chlorinator connectable to a water inlet conduit of a swimming pool having a housing with a supply conduit and outlet conduit. The supply conduit terminates with a flexible connector which...
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6287463 |
Collector cup
A collector cup for the collection and removal of the low-mass particles that exit from a plasma mass filter includes a cylindrical shaped wall, an internally cooled. getter plate and a plurality...
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6287472 |
Method for treating contaminated water
Groundwater, or other water contaminated with chlorinated organic contaminants, is passed through a permeable body of iron particles. The particles are coated with nickel, but the coating is...
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6287458 |
Automatic chlorinator apparatus for wastewater systems
An apparatus is disclosed for use in a cylindrical pipe connected to a water supply pipe wherein the apparatus uses a plurality of tablets for treating water flowing through the water supply pipe....
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6280615 |
Fluid mixer and water oxygenator incorporating same
A fluid mixer includes an elongate mixing chamber having an inlet system at one end for admission of liquid and gas to be intimately mixed by passage through the chamber and an outlet for the...
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6267883 |
Water conditioner for eliminating scale
A water and fuel conditioning device includes a core or casting made of 40-66% copper, 2-30% zinc, 10-25% nickel, 2-5% tin, 0-1.5% iron and 0-2% lead, all percentages being by weight. Water flowing...
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6264846 |
Water treatment system
A system for processing water by mixing the water with an additive. The system comprises a source of unprocessed water; a destination of processed water; a source of the additive; structure...
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6258332 |
Apparatus and method for collecting and recycling a petroleum by-product
The present invention provides for an apparatus and method for collecting and recycling a petroleum by-product such as hydrocarbon residue from crude oil. The apparatus comprises a container having...
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6251287 |
Apparatus and method for treating liquids
A system for treating a nitrate contaminated liquid to remove deleterious or undesirable nitrates therefrom wherein a supply of ionized nitrogen is entrained into a continuous stream of a nitrate...
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6241884 |
Liquid treatment cartridge
A dispense device includes a dispense head and threaded canister. A chemical container assembly disposed within the canister includes a support column which telescopically receives a chemical...
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6238553 |
Buoyant water chlorinator with temperature, pH measurement and chlorine concentration displays
A buoyant water conditioner has a housing with an upper surface and an apertured chamber for receiving a chlorination agent. Three separate measurement systems are carried by the housing: a water...
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6238573 |
Chlorinator and method of using it
A process for producing chlorine for treating flowing water supplies especially micro systems such as drip irrigation systems to control microorganisms present in these waters. It also relates to a...
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6228259 |
Oxygenated water cooler
An oxygenated water cooler and method of operating the same for dispensing oxygen enriched water from a bottle installed on the cooler wherein an oxygen source integrated into the cooler delivers...
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6224759 |
Increasing turbulent mixing in a UV system
Turbulent mixing in a UV system is increased by positioning one or more ring-shaped devices, such as washers, at one or more predetermined locations on the exterior surface of each lamp unit in the...
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6221321 |
Chemical feeder
A chemical feeder for use in a water circulation system includes a body, a head attached to the top of the body, and a flow passage extending through the head. A portion of the water flowing...
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6221260 |
Swirling fluid jet cavitation method and system for efficient decontamination of liquids
The invention is directed to a high efficiency method for the remediation of large quantities of liquids, operating at low to moderate ambient pressures, in order to reduce environmental or health...
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6221263 |
Treatment system for fire protection sprinkler system
A device and method for automatically treating water as it enters a fire protection sprinkler system (FPS) to kill microbes introduced with the water. More particularly, the device is a treatment...
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6217754 |
Swimming pool filter
A swimming pool filter including a casing having an opening and a filter cartridge arranged in the casing having an axial hollow core. The swimming pool filter also includes a top cover having...
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6217759 |
Installation for biochemical sewage treatment
The invention is designed for the treatment of household and industrial sewage, mainly for the biochemical treatment of high-contaminated sewage produced by those enterprises referred to the food,...
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6207048 |
Water treatment kit
A water treatment kit includes a package; a housing stored within the package, the housing having a first water treatment chemical therein and a plurality of holes defined in an outer wall portion...
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6203710 |
Liquid decontamination method and apparatus
A liquid decontamination system has a liquid treatment chamber having a liquid input and output and a gas input and output. A plurality of electrodes are positioned to place a voltage across the...
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6200486 |
Fluid jet cavitation method and system for efficient decontamination of liquids
The invention is directed to a high efficiency method for the remediation of large quantities of liquids, operating at low to moderate ambient pressures, in order to reduce environmental or health...
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6193893 |
Stripping of contaminants from water
Process and apparatus to strip volatile contaminants from a liquid supply stream in which the contaminants are dissolved. A gas inducing mixer-injector injects a stripping gas into the stream to...
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6190547 |
Water treatment system
Improved water treatment minerals and a canister with a divider platform for use in a dispersal valve to enable a fluid mixing stream to be bifurcated and simultaneously but separately treat the...
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6187186 |
Device for introducing substances into water
Described is a device for introducing substances into water. The device includes a housing (1) forming first and second chambers (7, 9) separated by a partition (8). Throughgoing housing openings...
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6183631 |
Solution treatment agent supply apparatus
An apparatus for associating a solution at an infinitely-variable level and/or flow rate with respect to an agent including an agent amount indicator that promotes agent-solution association...
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6180003 |
Portable apparatus for storing and disinfecting a fluid using ultraviolet source
An apparatus for storing and disinfecting a fluid includes a container (12) and a cap member (16) for containing the fluid and a cap member (16). The container (12) defines an opening (14) through...
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6177018 |
Dosing mechanism to feed germicide or disinfectant into a water supplied supply device and the use thereof
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6165372 |
Injection quill for water treatment
First and second quill members introduce water treatment chemicals to a water stream advancing within water containing equipment having only a single opening. The first quill member extends through...
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6136186 |
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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6136184 |
Liquid chemical delivery system
A liquid chemical delivery system (20) has a pump (27) driven by an electric motor (28) to draw a liquid from a bottle (21) and dispenses the liquid into a septic system (12). Separate independent...
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6126820 |
Apparatus for purifying liquids
A liquid purification system comprises a flow cell housing electrodes capable of introducing ions into a liquid passing through the flow cell when a current supplied by a controller is applied...
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6126361 |
Apparatus and method for installation of a fluid dispenser in wastewater
An apparatus and method for installing a fluid dispenser (10) in a submerged relation in wastewater of a wastewater chamber (14). The fluid dispenser (10) is secured to a bracket (44) which slides...
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6117316 |
Apparatus for treating water
An apparatus for treating a stream of tap water flowing from the outlet of a fire hydrant comprises a T-shaped diffuser is combination with a frame having a pair of screens extending transverse...
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6106787 |
Method of and apparatus for treating fluids to alter their physical characteristics
Method and apparatus for altering the physical characteristics of liquids and gases. The fluid is pumped into an elongated cylindrical chamber whose elongated wall contains a multiplicity of spaced...
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6103107 |
System for recycling ferrofluid constituents used in a materials separation process
Ferrofluid coated particles resulting from a ferrofluid materials separation process are washed with a solvent which is the same material as the liquid carrier employed in the ferrofluid. The...
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6103111 |
Tourmaline composite grains and apparatus using them
Tourmaline fine powders are mixed with glass powders having melting point between 500° C. and the transition temperature of tourmaline, and the grains are formed from the mixture and sintered at a...
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6096198 |
Apparatus for conditioning metal cutting fluids
Apparatus for maintaining the condition of cutting fluids in a machine tool sump and for the removal of tramp oil from the cutting fluid has a pump to draw cutting fluid from the machine tool sump...
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6083463 |
Food process chiller tank with disinfection system
A water system for supplying chilled water to a food production line. The chilled water is held in a holding tank which is sampled by a pump which delivers water to an analyzer. The water is first...
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6080305 |
Sewage purification plant
An automatically operating sewage purification plant for industrial and domestic sewage systems, comprising at least one conduit for conveying untreated sewage to at least one first chamber for...
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6077427 |
Water vending machine
A water vending machine is provided of the type having a water purification system for producing a supply of relatively purified water for dispensing into a customer-supplied container such as a...
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6074551 |
Automatic cleaning system for a reverse osmosis unit in a high purity water treatment system
A self contained water purification process system uses a self cleaning, self sanitizing reverse osmosis unit for reliably producing purified water, storing the water, and distributing it to a...
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6071407 |
Magnetic separation
A method of generating an adsorbent product for use in magnetic separation of contaminants from an influent liquid comprises the steps of: (i) mixing at least one micro-organism with the liquid in...
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6065690 |
Tension actuated submerged liquid dispenser
A tension-actuated submerged dispenser for discharging a liquid of one composition into liquid surroundings constituted by a liquid of a different constitution is useful for unattended employment...
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