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7442220 |
Assembly for collecting material entrained in a gas stream
An assembly for collecting material entrained in a gas stream comprising a housing having a head part and a body part, and inlet and outlet ports. A chamber port is provided in the head part having...
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7442178 |
Automated system and method for blood components separation and processing
A blood processing centrifuge comprising: a rotor having an axis of rotation and being controllably spun around the axis, a mechanism for processing whole blood within the rotor while spinning, a...
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7441667 |
Composite membranes for liquid filtration having improved uniformity and adhesion of substrate to membrane
An improved casting substrate is provided for use in a composite membrane for use as a fluid filtration medium. The composite membrane has good adhesion between the casting substrate and the...
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7441666 |
Process for producing an asymmetric porous film
It is intended to provide asymmetric porous films which are usable in blood dialysis, plasma separation, etc. and particularly excellent in the performance of selectively separating (fractionating)...
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7441665 |
Water purification cartridge
The water purification cartridge treats water with a halogen liberated from halogenated hydantoinyl resins and polymers, resulting in the safe, complete, and economical purification of non-potable...
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7441664 |
Water treatment devices and cartridges therefor
A cartridge for treating water, the cartridge capable of releasably engaging a water treatment device. The cartridge includes a housing, an inlet for introducing untreated water into the cartridge,...
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7441661 |
Solids/liquids separator
A separator for separating solids and other objects (debris) from a liquid, and having a separator body ( 2 ) through which the liquid, having debris entrained therein ( 16, 19, 20 ), flows from an...
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7439054 |
Bioreactor system for biological degradation of oily sludge
A 10,000 gallon sequencing batch reactor tank for the on-site bio-degradation of oily sludge. Bacteria already present in and adapted to oily sludge degrade the hydrocarbons found in oily sludge...
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7439013 |
Biocompatible polymer and filter for selectively eliminating leucocytes using the same
It is intended to provide a polymer which is scarcely eluted, has a high biocompatibility and is useful in a filter for selectively eliminating leucocytes. It is also intended to provide a filter...
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7438887 |
Manganese oxide nanowires, films, and membranes and methods of making
Nanowires, films, and membranes comprising ordered porous manganese oxide-based octahedral molecular sieves, and methods of making, are disclosed. A single crystal ultra-long nanowire includes an...
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7438877 |
Fast, high capacity hydrogen sulfide scavengers
Selective, irreversible removal of hydrogen sulfide (H 2 S) and other sulfhydryl compounds from a gas stream, such as sour natural gas and sour hydrocarbon liquids is achieved with a scavenging...
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7438828 |
Water treatment mixture
A product and apparatus for cleaning water or industrial and sewage waste water includes a mixture of diatomite that is heated and stirred to impart an enhanced negative electrical charge to the...
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7438821 |
Liquid filtering method and filtering system
A filtering method which prevents adhesion between an outlet vessel and a filter element and which uses a flexible filter which allows smooth flow of liquid and is superior in filtering...
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7438820 |
Waste water filtering method and system
A waste water filtration system filters polluted waste water from various waste water sources including fire sprinkler systems and fire hydrants. The system includes a sight tube which connects to...
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7438819 |
TOC component removing apparatus and process for removing TOC components
A TOC component removing apparatus removes TOC components contained in ultrapure water or pure water. The apparatus includes a treatment tank into which the ultrapure water or the pure water is...
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7438818 |
Cross-linked polyimine and use thereof for the immobilization of acidic or electrophilic compounds present in a solution
The invention relates to a process for immobilizing acidic or electrophilic compounds in a solution. The process is characterized in that it consists in bringing a crosslinked polyimine, which is...
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7438817 |
System and method for treatment of acidic wastewater
A wastewater treatment system comprising separation unit operations inhibits or promotes the formation and precipitation of species by controlling the pH of wastewater to be treated entering into...
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7438816 |
Method for treating water containing ammonium-nitrogen
Raw water containing ammonium-nitrogen is introduced into a nitrification tank and nitrification of nitrite-nitrogen by nitrite oxidizing bacteria is inhibited according to inhibition of the...
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7438815 |
Inhibiting ammonia emissions and odors from animal wastes with oil
Lipids, such as plant oils and animal fats, are effective for treatment of animal wastes to inhibit both the emission of ammonia and other odors, and the discharge of particulate matter,...
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7438814 |
Method and apparatus for the purification of ground water
The present invention relates to a method for decreasing the contents of metals, metalloids, nitrate and nitrite, respectively, in raw water flowing through a basin ( 1 ), whereby water containing...
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7438813 |
Ammonia oxidation and pipe denitrification
In a biological wastewater treatment system, the addition of an intermittently aerated second bioreactor to accomplish ammonium oxidation to predominately nitrite and then to achieve...
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7438812 |
Filter element and method of making
A filter element ( 10 ) is provided which can be used to remove microsize contaminant particles (i.e., about 0.5 μm to about 25.0 μm) from aviation fuel. The filter element ( 10 ) includes a...
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7438811 |
Water purification apparatus
A water purification apparatus includes a main body having an accommodation chamber inside and a plate on a top side thereof, a lid pivotally mounted on the main body and closable on the main body,...
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7438810 |
Sieve device
A sieve device for insertion in a shaft has a connection for wastewater arriving in a supply device, which supply device is connected to a sieve surface of the sieve device for separating material...
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7438809 |
Single-cell mechanical flotation system
A mechanical flotation system having only one cell may be nearly as efficient as one having two or more cells, yet provide an apparatus with a considerably smaller footprint, significantly reduced...
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7438808 |
Sand catcher
The invention relates to a sand catcher comprising a deposition chamber ( 1 ) that is configured as a steel container with a cylindrical cross-section, traversed in a longitudinal direction. Said...
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7438807 |
Bituminous froth inclined plate separator and hydrocarbon cyclone treatment process
Discloses apparatus to perform a process to remove water and minerals from a bitumen froth output of a oil sands hot water extraction process. A bitumen froth feed stream is diluted with a solvent...
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7438806 |
Affinity matrices with enhanced visibility for molecular pull-down and immunoprecipitation applications
An affinity matrix for use in affinity based molecular pull down and immunoprecipitation procedures. The affinity matrix comprises a polymeric support, a dye attached to a fraction of the polymeric...
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7438805 |
Apparatus for reducing volume of sludge
The pH value of excess sludge taken out from a biological oxidation tank ( 2 ) is adjusted to 8 to 14, and the pH-adjusted sludge is injected into a solubilizing device ( 3 ). The sludge taken out...
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7438804 |
Coagulation treatment apparatus
Provided are a coagulation treatment apparatus capable of removing fine objects of removal from a fluid containing the objects of removal, and a coagulation treatment method using the apparatus. A...
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7438803 |
Disposable weir liner
A garnet settling/filtration system for use with a plurality of machine tools such as a water jet cutting machine is described. The garnet settling/filtration system comprises a settling tank,...
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7438802 |
Run-off water filter for storm drains
A storm drain filter assembly that filters incoming drainage water and can prevent sediment, debris, and other undesirable materials (such as oil) from entering a storm drain's inlet. The frame can...
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7438801 |
Compact personal water purification device
A lightweight, portable, water purification device can be used to recover potable water from any water source. The manually operated device, requires no external power, is very lightweight, and...
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7438800 |
Arrangement for filtering hydraulic fluid
An arrangement for filtering a hydraulic fluid having a bypass line connecting the feed channel to the discharge channel where the bypass line is opened by a pressure switching valve when a...
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7438799 |
Portable, refillable water dispenser serving batches of water purified of organic and inorganic pollutants
A portable, refillable water dispenser serving batches of water purified of organic and inorganic pollutants includes a portable, refillable and hand-holdable vessel for holding and pouring water...
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7438550 |
Plant for the preparation of materials
A material processing plant comprises a first screw-type extruding machine and a second screw-type extruding machine downstream thereof. The screw-type extruding machines are connected to one...
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7438193 |
Nanoporous membrane and method of fabricating the same
Provided are a nanoporous membrane and a method of fabricating the same. The nanoporous membrane includes a support, and a separation layer including a plurality of nano-sized pores at a density of...
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7438190 |
Apparatus and method for isolating materials
Apparatus is provided for separating non-magnetic mineral values from a source containing magnetic material and non magnetic material. The apparatus includes first and second conveyers in overlying...
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7438189 |
Bituminous froth inclined plate separator and hydrocarbon cyclone treatment process
An apparatus for separating bitumen from a bitumen froth output of a oil sands hot water extraction process comprises an inclined plate separator (IPS) for providing a first bitumen separation...
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7438129 |
Water treatment method for heavy oil production using calcium sulfate seed slurry evaporation
A process for treating produced water to generate high pressure steam. Produced water from heavy oil recovery operations is treated by first removing oil and grease. Feedwater is then acidified and...
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7437267 |
Sewage inflow amount predicting device and method, and server device
A case base ( 54 ) is generated from historical data containing inflow data ( 31 ) that indicates a sewage inflow measured at a sewage treatment plant ( 10 ) and meteorological data ( 33 )...
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7435865 |
Method for separating hydrocarbons and use of a zeolite therefor
A method for separating a mixture of hydrocarbons into fractions enriched in linear, mono-branched, or multi-branched hydrocarbons is disclosed. In particular, mono-branched alkanes are separated...
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7435864 |
Method and device for the production of alkylates
Disclosed is a device for the production of alkylate(s) by sulfuric acid alkylation of at least one isoparaffin such as isobutane with at least one olefin, such as butylenes. The device includes a...
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7435351 |
Filter apparatus backwash removal device and backwash removal method
A filter media backwash removal method and device for transporting backwash fluid and solids away from re-entering a housing containing circulating filter media.
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7435350 |
Intelligent system and method for automated packing of chromatography columns
The present invention provides an automated system and method for packing chromatography columns. In one embodiment, the system first determines the type of media that is present in the column, and...
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7435349 |
System for treating wastewater containing organic compounds
A system for treating wastewater containing organic compounds is provided, comprising an anaerobic bioreactor, an aerobic bioreactor disposed rearwardly of the anaerobic bioreactor, and a membrane...
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7435348 |
Pvc hollow filtration membrane and the preparation method thereof
The present invention provides a polyvinyl chloride hollow filtration membrane, which mainly comprises the following components: 30-95 wt. % of polyvinyl chloride and 5-70 wt. % of vinyl...
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7435347 |
Filter device and parts thereof and a method for operating of the filter device
A filter device has a filter housing part ( 10 ) with a filter element ( 12 ) and can be detachably connected to another filter housing part ( 20 ). A valve ( 24 ) clears a fluid path in the...
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7435346 |
Strengthening construction for depressing cap of water filter
Disclosed is a strengthening construction for depressing cap of water filter, said depressing cap has a water inlet and a water exit, a pipe line which does not form a via hole for connecting said...
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7435345 |
Element replacement type filter
An element replacement type filter accommodates an element assembly that includes a filter element within a casing formed from a first casing member and a second casing member which are mutually...
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