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7323149 |
Supplemental ozone treatment for ensuring the sterility of instrument cleaning systems
Methods and apparatus utilizing supplemental ozone treatment for ensuring sterility of instrument cleaning systems. By flushing ozonated water through the components of a cleaning system, the...
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7323110 |
Wastewater treatment process using core-shell particles
The present invention relates to a method of treating inorganic and organic compounds in wastewater, such as leachate. The treatment method involves the use of a amphiphilic particles that consist...
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7323109 |
Composition comprising metal-ion sequestrant
This invention relates to a composition of matter comprising a functionalized mordant polymer comprising a cationic polymer having an adsorbed metal-ion sequestrant, wherein the metal-ion...
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7323108 |
Combined biological and ballasted flocculation process for treating wastewater
A wastewater treatment process is provided that entails both a biological or activated sludge process and a ballasted flocculation process. A first stream of wastewater is directed to a biological...
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7323107 |
Apparatus and method for the treatment of waste
A waste treatment system suitable for domestic use and capable of producing water suitable for recycling within the household. The system includes a bioreactor ( 30 ) and a decomposition chamber (...
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7323106 |
Multi-element filter with multiple pleat channel height
A filter has multiple pleated filter elements having axially extending channels having a transverse pleat channel height and a lateral channel width. The pleated filter elements have different...
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7323105 |
High capacity direct flow filter with maintained channel width
A direct flow filter includes a pleated filter element filtering fluid flowing axially therethrough parallel to the wall segment pleat tip bend lines. Embossments on the wall segments have a height...
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7323104 |
Water filtering device
A water filter device includes a container ( 1 ) that has an opening for filling of water, and a filter unit ( 3 ) that is movable relative to the container ( 1 ). It is significant of the device...
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7323103 |
Multifunctional shutting device for lubrication filter
A multifunctional shutting device for a lubrication filter includes a safety device with triple valve shutting. The safety device includes a first valve for closing the oil intake in the filter...
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7323102 |
Additive dispensing filter apparatus
An apparatus for filtering a liquid, with a housing, a liquid inlet arranged in the housing, a liquid outlet arranged in the housing, a filter for removing particles from a liquid stream arranged...
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7323101 |
Separating agent for optical isomer and method for preparation thereof
A separating agent which combines a high optical resolving power inherent in polysaccharide derivatives with sufficient solvent resistance and a method with which the separating agent can be...
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7323039 |
Method for preparing microsphere
It is to provide an improved method for preparation of microsphere from an emulsion wherein an organic phase containing an organic solvent having a boiling point lower than that of water and a...
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7323033 |
Nanostructured surfaces having variable permeability
A nanostructured substrate is disclosed having a plurality of substrate openings disposed between the nanostructures on the substrate. When a desired fluid comes into contact with the substrate, at...
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7322431 |
Advanced ultrasonic processor
An ultrasonic processor for continuous processing of material is disclosed comprising an enclosed processor chamber ( 12 ) having opposed end wall ( 18 ) and ( 16 ) and an input ( 40 ) and an...
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7321073 |
Process for treating low solids content hazardous materials
A high temperature and high pressure process utilizes dehaloganation, oxidation, or similar reactions to chemically alter hazardous organic chemicals to render them non-hazardous. The method is...
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7321048 |
Organometallic compound purification
A method of purifying an organometallic compound by heating the organometallic compound in the presence of a trialkyl aluminum compound and a catalyst.
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7320776 |
Fluid analytical devices
A fluid analytical device for separating and analyzing a fluid including a first component and a second component. The specific weight of the first component exceeds that of the second component. A...
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7320761 |
Method for purifying water
The invention relates to a method for purifying water by dissolving one or more soluble metal salts in the water to provide corresponding metal ions, by dissolving hypohalite into the water, and by...
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7320760 |
Cleaning efficiency testing method and apparatus for a filter in a filtering system
A method and an apparatus are provided for testing the efficiency of a cleaning procedure for a filter in a filtering system. After the cleaning procedure of the filter, the filter pores contain a...
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7320759 |
Sludge treatment method
A sludge treatment method allowing an improvement in a phosphorus recovery rate and sludge volume reduction by efficiently eluting phosphorus in the sludge. The sludge treatment method includes: a...
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7320758 |
Method for control of microorganisms in metalworking fluid
A method for disinfecting microorganisms in metalworking fluids without leaving behind unacceptable amount of chemicals in the treated fluids. The method comprises passing the fluid in a...
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7320757 |
Body fluid processor enabling direct hemoperfusion
A safe and practically useful body fluid processor whereby blood taken out from a patient can be directly processed, characterized by having a favorable passage of the blood cell and showing an...
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7320756 |
Method and apparatus for treatment of feedwaters by membrane separation under acidic conditions
A process for treatment of water via membrane separation equipment. A feedwater is maintained or adjusted to a pH of 4.3 or lower, and fed to a membrane separation system. In this manner, species...
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7320755 |
Method of preparing ligands for hydrophobic interaction chromatography
The invention is a method of preparing multimodal ligands for hydrophobic interaction chromatography (HIC), which comprises providing a cyclic scaffold comprising a thiol, an amine and a carbonyl...
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7320754 |
Method of preparing multi-modal anion-exchange ligands
The invention relates to a method of preparing multi-modal anion-exchange ligands, which comprises providing a cyclic three-functional scaffold comprising an amine, a carbonyl and a thiol;...
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7320753 |
Anaerobic digester system for animal waste stabilization and biogas recovery
An ambient anaerobic digester system for anaerobic digestion of animal waste with biogas production and recovery is provided. The anaerobic digester system includes a substantially flexible bladder...
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7320752 |
Integrated hydroponic and wetland wastewater treatment systems and associated methods
The wastewater treatment systems have a plurality of treatment modules between the inlet and the outlet, each for treating water with a selected process. Influent is directed to a covered anaerobic...
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7320751 |
Adapter for filter cartridge
An adapter for a water supply system includes castlellations around the periphery of the mounting hub. The castellations eliminate the continuous sealing surface required for a standard filter end...
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7320750 |
Centrifuge with controlled discharge of dense material
A centrifuge with controlled discharge of dense materials disclosed. A centrifuge includes a fluid separation wall placed within a sleeve to form a containment zone therebetween. The fluid...
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7320749 |
Method and apparatus for control of a gas or chemical
A system and method for control of a gas and/or chemical for treatment of a fluid, and for monitoring the operation of such a system. In one embodiment, the system comprises a reactor for receipt...
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7319230 |
Disinfection and decontamination using ultraviolet light
An apparatus and method for disinfecting a cryostat is provided. The cryostat disinfecting device comprises an ultraviolet emitter, a pulsed power control system, a mirrored cover and a safety...
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7318902 |
Laminar flow-based separations of colloidal and cellular particles
A system, method and apparatus employing the laminar nature of fluid flows in microfluidic flow devices in separating, sorting or filtering colloidal and/or cellular particles from a suspension in...
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7318901 |
Device for oxygenating sea water
A diffuser hose for oxygenation of water, in aquaculture installations for marine organisms in the sea. The hose ( 5 ) consists of a perforated hose ( 6 ), to which substantially pure oxygen is...
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7318900 |
Chromatography system and method
A chromatography system and method for analyzing a sample of interest. The chromatography system can include a housing, a cartridge holder coupled to the housing and formed to hold a chromatography...
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7318899 |
Method of separating isotopes
A process in which isotopes of the same element belonging to the alkaline earth metals, transition elements and heavy metals having an atomic mass of less than 209, in particular lanthanide metals,...
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7318898 |
Polymeric membrane wafer assembly and method
A method for separating aromatic hydrocarbons from a feed stream. The method includes flowing the feed stream through a first channel within a first wafer assembly that may contain an underflow...
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7318897 |
Method of removing spectator ions from aqueous suspension of solid particles
The present invention provides a method of removing spectator ions and contaminants from aqueous suspensions of solid particles. In accordance with the method of the invention, the solid particles...
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7318896 |
Method and apparatus for utilization of recovered magnesium ammonium phosphate
A method utilizing inorganic nutrient salts, which are inexpensive and easily usable, for waste water whose aerobic and/or anaerobic biological treatment cannot be established unless inorganic...
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7318895 |
Biodestruction of blended residual oxidants
The present invention may be used for treatment of waste streams using domestic wastewater. A concentrate waste stream containing one or more of perchlorate, nitrate, bromate, selenate and chromate...
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7318894 |
Method and system for treating wastewater
A method and system is disclosed for treating wastewater that utilizes membrane processes, preferably in combination with anaerobic biological treatment, to provide for economical and...
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7318893 |
Apparatus for offering and dispensing mineral water suitable for consumption
An apparatus for presenting and dispensing mineral water suitable for consumption, characterized in that the apparatus is arranged to generate the mineral water from mains water and is provided...
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7318892 |
Method and apparatus for kidney dialysis
A number of improvements relating to methods and apparatuses for kidney dialysis are disclosed. These include checking of dialysate bypass status using flow measurement; using a flow sensor to...
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7317187 |
Frontal affinity chromatography/MALDI tandem mass spectrometry
Sol-gel derived monolithic silica columns containing entrapped dihydrofolate reductase were used for frontal affinity chromatography of small molecule mixtures. The output from the column combined...
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7316787 |
Methods for controlling silica scale in aqueous systems
A method of controlling the deposition of silica containing scales and their adhesion to surfaces in contact with an aqueous system is disclosed which comprises adding to the aqueous system about...
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7316782 |
Filter apparatus for removing sulfur-containing compounds from liquid fuels, and methods of using same
A fuel filter for removing fuel impurities, particularly thiophenes, includes a hollow housing having a filter element therein. The filter element includes a substrate, which may include a nonwoven...
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7316781 |
Pseudo-distillation method for purifying a dry cleaning solvent
Pseudo-distillation, steady-state method for purifying dry cleaning solvents containing laundry soils and other contaminants.
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7316780 |
Range separation devices and processes
Separation device comprising a feed channel including a shear region, permeate passage(s) extending perpendicular to the direction of the feed flow and a porous medium positioned between the shear...
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7316779 |
Filtration system and method for obtaining a cytology layer
A filter assembly for separating and collecting a layer of particulate matter (e.g., cells) from a liquid containing the particulate matter (e.g., a biological fluid specimen). The filter assembly...
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7316778 |
Staged oil filter incorporating pelletized basic conditioner
An improved oil conditioning filter, for use with an internal combustion engine, includes a mechanically active filter element and a chemically active filter element having a reactive basic...
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7316777 |
Compression fitting nut with interlocked ferrule
The invention pertains to a nut and ferrule assembly for use in joining tubing to a fitting. The ferrule has a male member which interlocks with a nut and freely rotates within the nut. The...
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