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8808538 Batch-operated reverse osmosis system  
A reverse osmosis system in fluid communication with a fluid reservoir and a method of operating the same includes a pressure vessel having a membrane therein, a high pressure fluid input, a low...
8808547 Apparatus and processes for removing boron from liquids  
A process removes boron from ion exchange system regeneration solution including introducing a borate precipitator into the regeneration solution in a precipitation zone to generate borate...
8806774 Oil sands fluid fine tailings dewatering using rim ditching  
A process of dewatering tailings is provided comprising mixing the tailings with a sufficient amount of an additive or a mixture thereof; depositing the resulting mixture into a disposal area;...
8812236 Method for using particle size analysis in near time or real time to create a proper particle size distribution within a drilling fluid management system for improved well drilling efficiency  
A method for optimizing drilling fluids by creating a proper particle size analysis and distribution curve of particle sizing within drilling fluid. The particle size distribution curve is...
8808543 Method for wet weather wastewater treatment  
Method for treating wastewater, in particular municipal wastewater, in which the wastewater is initially received in an equalization basin reactor for performing an infiltration and inflow...
8808435 Adsorption-separation device  
The present invention relates to the field of adsorption-separation technology, and more particularly, to an adsorption-separation device. The device includes a base component, a top cover...
8801897 Compact wastewater concentrator and contaminant scrubber  
A compact and portable liquid concentrator and contaminant scrubber includes a gas inlet, a gas exit and a flow corridor connecting the gas inlet and the gas exit, wherein the flow corridor...
8800969 Device and method for dissolving gas into a liquid  
Provided is a system for dissolving gas into liquid contained within a body. The system may include a tubular body extending between a bottom end and a top end, a gas diffuser coupleable to a gas...
8801867 Method for cleaning filter membranes  
A method for cleaning process apparatus used for production of liquids, especially for cleaning filters, for example membrane filters. The apparatus is contacted with a solution of periodate. It is...
8801941 Method of removing oil from a mixture of tool steel swarf granular material and oil  
A method of removing oil from a mixture of tool steel swarf granular material and oil. The abstract of the disclosure is submitted herewith as required by 37 C.F.R. §1.72(b). As stated in 37 ...
8802014 Ga-68 radionuclide generator structure  
The invention is related a novel structure for Ga-68 radionuclide generator. It allows two washing solutions to pass through two Ge-68 absorbents to wash out different chemical forms of Ga-68...
8800496 Self-cleaning pre-filter for a water circulation pump  
A water circulation pump pre-filter unit (PFU). The PFU is submerged and provides structure to camouflage the system to give a natural and aesthetic look. The PFU comprises at least two cleaning...
8800784 System, apparatus and process for extraction of bitumen from oil sands  
An extraction system and process for extracting bitumen from a slurry containing bitumen, solids and water. The system comprises a cyclone separation facility for separating the slurry into a...
8801926 Sink colander and storage assembly  
A colander assembly having a base member and a basket device removeably connectable to the base member. The basket device includes a bottom wall, a front wall, a rear wall, and first and second...
8802913 Reduction in flushing volume in an adsorptive separation system  
A process for separating a product from a multicomponent feedstream to an adsorption apparatus or system is described. The apparatus or system may comprise a moving-bed or a simulated moving-bed...
8801646 Access disconnection systems with arterial and venous line conductive pathway  
An extracorporeal blood system includes: an extracorporeal blood machine; an arterial line extending from the extracorporeal blood machine; a venous line extending from the extracorporeal blood...
8802011 Ion chromatography systems with flow-delay eluent recycle  
A chromatographic method including chromatographically separating sample ionic species in an eluent stream, detecting the separated sample ionic species, catalytically combining hydrogen and oxygen...
8801923 Wastewater treatment apparatus  
A wastewater treatment apparatus that obtains treated water by adding a flocculant and magnetic powder to wastewater accumulated in a tank to thereby generate flocculated magnetic flocs, and...
8800783 Polyamide hollow fiber membrane, and production method thereof  
A hollow fiber membrane is produced through a thermally induced phase separation process by dissolving a highly hydrophilic polyamide resin in a high-boiling-point solvent such as an aprotic polar...
8801933 Membrane distillation modules using oleophobically and antimicrobially treated microporous membranes  
The present invention provides a system for liquid distillation which includes a vapor permeable-liquid impermeable microporous membrane having structures defining a plurality of pores, an...
8801937 Process for treatment of water containing azole-type anticorrosive for copper  
A process for treatment of water containing an azole-type anticorrosive for copper, includes adding ferrous ions to the water containing the azole-type anticorrosive for copper and having a pH of...
8802035 Apparatus and methods for performing steps of a multi-step process in parallel  
Embodiments of the present invention feature a device (1) and method for performing steps of a multi-step process in parallel. The device (1) and method feature a rotor assembly (13) having vessel...
8802391 Method for measuring the migration of cells in a channel under the influence of an analyte  
The present invention is directed to a method for measuring the migration of cells in a channel under the influence of an analyte wherein said cells are separated from said analyte by a...
8801939 Ozonolysis reactions in liquid CO2 and CO2-expanded solvents  
A method for increasing ozone concentration in a liquid can include: providing a gas having ozone; introducing the ozone-containing gas into a liquid, wherein the liquid and ozone combination has a...
8801931 Hybrid aerobic and anaerobic wastewater and sludge treatment systems and methods  
A hybrid method and system of treating wastewater with reduced energy usage is disclosed. The treatment system has a sorption system, an anaerobic digester that digests or converts at least a...
8802362 Methods and devices for separating liquid components  
Methods and devices for preparing a solid-fibrin web are provided. One method may include drawing blood from a patient, separating plasma from the blood, contacting the plasma with a...
8801940 Feedwells  
The invention provides several improvements in feedwells, one of which being a feedwell comprising a mixing zone for dissipating the kinetic energy of a fluid comprising pulp, a settling zone for...
8801928 Fuel supply device, particularly for an internal combustion engine  
A fuel supply device (1), particularly for an internal combustion engine (6), is equipped with a particulate filter and a water trap. In order to improve the separation effect, while simultaneously...
8801936 Carbon coated magnetic nanoparticles and their use in separation processes  
The invention relates to a process for separating a dispersed phase from a continuous phase comprising the steps of i) contacting said phases with an effective amount of nanoparticles; ii) applying...
8801934 Osmotically-assisted desalination method and system  
Systems and methods for osmotically assisted desalination include using a pressurized concentrate from a pressure desalination process to pressurize a feed to the desalination process. The...
8801652 Early stage peritonitis detection apparatus and methods  
The invention provides, inter alia, automated medical methods and apparatus that test PD effluent in a flow path (e.g., with an APD system or CAPD setup) to detect, for example, the onset of...
8801932 Sub-critical partial oxidation for treatment of nitration wastes  
A process for treating wastewater containing nitro-hydroxy-aromatic compounds using oxidative sub-critical conditions. The wastewater to be treated is adjusted to contain excess hydroxide...
8801929 Trash tolerant filter support for a disc filter  
A filter device for filtering a liquid which includes trash. The device includes a drum for receiving the liquid and trash, wherein the drum includes at least one drum aperture. The device further...
8801930 Method and apparatus of solid wastes automatic collection ductwork evacuation and comprehensive utilization  
The method and apparatus for the solid wastes automatic collection pipeline transportation and comprehensive utilization contemplated to reach a easily dropping, automatically collecting,...
8800161 Dryer for material to be dried  
A dryer for material to be dried (T), wherein an air supply channel (4) for supplying a drying gas to the drying region is provided, and at least one exhaust-gas opening (8) is provided for...
8801924 Chromatography methods  
This application discloses, in part, 1) a stationary phase column and compression designs for preparative chromatography, 2) a method of improving performance of silica gel chromatography by...
8800226 Elevator system having a shaft-side extinguishing water drain system  
A drain system, in an elevator system, is an open system wherein extinguishing water penetrating through a shaft door sill having bores meets a catch plate arranged underneath the shaft door sill...
8801326 Leaching chamber family with common end connectors  
In a family of plastic leaching chambers, each having an arch shape cross section and corrugations, there are chambers of different top heights and possibly different widths. Each chamber has a...
8802010 Ion chromatography systems with flow-delay eluent recycle  
A chromatographic method including chromatographically separating sample ionic species in an eluent stream, detecting the separated sample ionic species, catalytically combining hydrogen and oxygen...
8800327 Washing machine having ball balancers  
A drum type washing machine includes an annular recess formed in the front cover such that the annular recess is located immediately adjacent to a wall of the drum body; and a ball balancer...
8802049 Methods of producing metallic peroxide compositions for use in groundwater decontamination  
An improved and efficient method of producing a composition containing a metal peroxide capable of enhancing microbial degradation of contaminants in soil and groundwater. The method includes...
8801921 Method of produced water treatment, method of water reuse, and systems for these methods  
A method of produced water treatment in an in-situ recovery method of producing bitumen from oil sand, the method has the steps of: separating bitumen from bitumen-mixed fluid so as to leave...
8801925 Filter alignment device  
A removable device that ensures that the port of a filter cartridge is liquid tightly sealed to the port of the head of a housing even when there is insufficient room beneath the bowl to allow one...
8802740 Environmentally friendly demulsifiers for crude oil emulsions  
The present invention provides environmentally friendly demulsifiers for the breakdown of petroleum oil applications. The demulsification formulations of the present invention are biodegradable and...
8801682 Apparatus for separating tissue cells from a fluid  
The invention relates to an apparatus for separating tissue cells from a fluid, with a collection container forming a collection space, which is connected, on one hand, with a negative pressure...
8800591 Battery spill containment trays, battery spill containment systems, and methods of battery spill containment  
Battery spill containment trays, battery spill containment systems, and methods of battery spill containment are provided. A spill containment system includes a tray mountable on a rack and...
8800782 Filter element  
A filter element comprising an annular filtering media defining first and second axial ends and surrounding an interior area having a central axis, a first end cap sealing attached to said first...
8801935 Hybrid TFC RO membranes with non-metallic additives  
A process for preparing a reverse osmosis membrane that includes: (A) providing a polyamine, a polyfunctional acid halide, and a flux increasing additive having the formula Z+B− where Z+ is an e...
8805618 Method and apparatus for monitoring offshore contamination  
The invention provides a method of detecting seawater contamination from an offshore hydrocarbon well facility comprising seabed wellheads connected by hydrocarbon conduits to a seabed pipeline...
8801927 Filter system for filtering fluids  
A filter system for filtering fluids has a housing, an inlet, and an outlet. A filter element is arranged inside the housing. A cover closes the housing and provides access to the filter element...