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8182691 |
Apparatus for extracorporeal blood treatment with a device for checking a sterile filter, and method of checking a sterile filter of an extracorporeal blood treatment apparatus
An apparatus for extracorporeal blood treatment has a dialysis fluid circuit and a blood circuit which are separated by a dialyzer. Arranged in the dialysis fluid circuit there is a sterile filter...
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8182676 |
Wastewater effluent filter case with gas baffle
A gas baffle for a waste water treatment plant filter housing that includes a first and second deflecting plate. The gas baffle has at least one flow-through opening defined by the first and second...
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8181794 |
Forward osmosis membranes
Forward osmosis membranes include an active layer and a thin support layer. A bilayer substrate including a removable backing layer may allow forward osmosis membranes with reduced supporting layer...
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8181795 |
Polymer membrane for water treatment
A polymer membrane for water treatment contained a chlorinated vinyl chloride resin with a chlorine content of 58 to 73.2%. According to the present invention, it is possible to provide polymer...
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8182440 |
Dialysis machine having combination display and handle
The present invention provides a dialysis machine that is readily moved by a patient, nurse or other operator. A display is provided on the front of the machine, which displays and controls various...
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8182677 |
Tank flange
Known tank flanges have a main filter which has a filter housing with an inlet and an outlet, and a first connecting duct for connecting the main filter to a feed unit. The filter housing is...
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8182690 |
Centrifugal partitioning chromatography device and method implemented by this device
The present invention relates to a centrifugal partitioning chromatography device for separating a liquid having at least two phases, and to a centrifugal partitioning chromatography method...
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8181567 |
High-throughput centrifuge
The invention relates to an apparatus for preparing foods, aimed at creating fruit and/or vegetable juice from whole or chopped fruits and/or vegetables, by grating and centrifugation, including in...
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8182680 |
Primary piston correction during transfer
A method for controlling operation of a pump unit, where the pump unit includes a primary piston pump having a primary piston and a secondary piston pump having a secondary piston. The primary...
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8181792 |
Process of forming multilayered structures
The present invention provides for a method of producing an integral multilayered porous membrane by simultaneously co-casting a plurality of polymer solutions onto a support to form a multilayered...
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8182556 |
Liquid fractionation method for producing biofuels
A method for producing biofuels is provided. A method of making biofuels includes dewatering substantially intact algal cells to make an algal biomass, sequentially adding solvent sets to the algal...
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8182699 |
Method of engaging a filter cartridge to a manifold and filter cartridge therefor
A filter assembly for filtering water from an external source, the filter assembly having a manifold assembly and a filter cartridge. The filter cartridge includes a cartridge engagement means...
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8182592 |
Shell feed type gas separation membrane module
A gas separation membrane module has a vessel housing a hollow fiber element including a hollow fiber bundle consisting of a number of hollow fiber membranes (1) and a tube sheet (2) holding one...
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8182684 |
Hydrocyclone separator
A hydrocyclone separator includes a separator body having an upper body part and a lower body part narrower than the upper body part in diameter; a feeder connected helically to the upper body part...
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8182693 |
Method and apparatus for desalination
A method and apparatus for purifying water are provided. A feed water such as seawater can be fed to a filter such as a microporous or nanofiltration membrane to produce a permeate that can, in...
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8182682 |
Fluid treatment elements and assemblies
Fluid treatment elements and assemblies include a spring-biased electrical contact arrangement to dissipate electrical charge from the fluid treatment pack and/or the end caps to the housing.
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8182590 |
Ultrathin porous nanoscale membranes, methods of making, and uses thereof
A process for forming a porous nanoscale membrane is described. The process involves applying a nanoscale film to one side of a substrate, where the nanoscale film includes a semiconductor...
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8182695 |
Bridged macrocyclic module compositions
This invention is related to the fields of organic chemistry and nanotechnology. In particular, it relates to materials and methods for the preparation of organic synthons and bridged macrocyclic...
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8182409 |
Centrifuge comprising magnetically coupled rotating basket
Embodiments of a centrifuge comprise a housing, a rotatable shaft extending upwardly into the housing and comprising a rare earth metal magnet disposed adjacent an upper surface of the rotatable...
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8182687 |
Methods of minimising the effect of integrity loss in hollow fibre membrane modules
A method and apparatus for reducing the effect of integrity loss in a hollow fiber membrane module, said module including a plurality of hollow fiber membranes (5), at least one end of the fiber...
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8182700 |
Method and exhaust arrangement in the removal of surface scum
A method and exhaust arrangement in the removal of surface scum. An exhaust arrangement is used existing in connection with a liquid basin. The exhaust arrangement includes a first surface chute...
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8182174 |
Drainage system for directing surface water to underground strata
A drainage system includes: at least one first drainage pipe to be disposed within the ground and including a single-piece first porous pipe wall that has a top open end, a bottom open end for...
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8182678 |
Flow through wastewater treatment apparatus
An apparatus for treating liquid includes a tank having a water inlet for receiving water, a treated water outlet for outputting treated water and a flow path between the inlet and the outlet. An...
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8182681 |
Oil filter assembly
An oil filter assembly (10) has a receiving chamber that can be closed by a cover element and a spring-loaded supporting tube (22) that is fixed in the receiving chamber (18) and is designed to...
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8182694 |
Membrane stacks
The present application discloses a membrane stack comprising a first and second membrane layers, and a spacer layer disposed between said first and second membrane layers, said membrane stack...
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8182683 |
Portable fluid dispenser
A portable fluid dispenser for transporting and optionally filtering a stored quantity of fluid as it is expelled from the dispenser is provided herein as having a dispenser body with a port and an...
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8182685 |
Effluent filter cartridge with progressive filtration
A gas baffle for a waste water treatment plant filter housing that includes a first and second deflecting plate. The gas baffle has at least one flow-through opening defined by the first and second...
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8181793 |
Depth filter sheet material and method for manufacturing same
The present invention relates to a method for manufacturing a depth filter sheet material, the method comprising preparing a flowable aqueous pulp composition comprising a fibrous material and a...
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8182679 |
Organosilanes and substrate bonded with same
The present invention, provides novel silicon compounds, methods for making these novel silicon compounds, compositions comprising these novel silicon compounds attached to substrates, methods for...
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8182702 |
Non-shedding strainer
A strainer is disclosed for filtering a flow stream passing therethrough, while reducing vortex shedding and related minimizing noise and vibration. The strainer includes an elongated member which...
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8182697 |
Method and apparatus for treating selenium-containing wastewater
A method and an apparatus for treating selenium-containing wastewater, in which wastewater containing hexavalent selenium is subjected to reduction treatment, selenium can be effectively removed at...
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8182745 |
Automatic analyzer
An automatic analyzer having a positioning member connected to a nozzle support jig used to install a rinse nozzle having a suction member. The positioning member is present at a lower position...
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8182696 |
Multicolumn sequential separation process
A process is disclosed for separating biomolecules from an aqueous solution containing the biomolectules and impurities, having different affinities and/or interactions with a solid support. The...
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8182673 |
Drain and fill logic for automated peritoneal dialysis
A system and method for automatically adjusting a Continuous Cycling Peritoneal Dialysis (“CCPD”) therapy to minimize the potential for excess intra-peritoneal volume. The adjustments are made at ...
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8182701 |
Method of optimizing feed distribution in a sedimentation vessel
A feed structure may be used in conjunction with a sedimentation vessel in order to separate solids and liquids, which may be in a slurry, from each other. The feed structure comprises a feed...
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8182779 |
Process for removing phosphorus-containing colloids and their precursors from iron chloride solutions
The disclosure provides a process for removing phosphorus-containing colloids and their precursors from an iron chloride solution comprising: (a) heating the iron chloride solution comprising...
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8182674 |
Solid particle separator device and a hydraulic installation including such a device
The device (100) serves to separate solid particles from the water of a flow (E) feeding a hydraulic machine of the turbine, pump, or turbine-pump type. The device has flow inlet and outlet zones...
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8182675 |
Biological cleaning filter apparatus and system for aqua-culture
A filter apparatus may be provided. The filter apparatus may include a multi-port valve; a strainer coupled in flow communication to the multi-port valve, wherein the strainer may include a conical...
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8182698 |
Method for improving gypsum/phosphoric acid slurry filtration using carboxymethyl cellulose
A chemical process to improve the filtration performance for the removal of gypsum from phosphoric acid/gypsum slurry using a filtration aid that is selected from a class of polymers, lower...
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8182692 |
Solutions, dialysates, and related methods
Solutions, dialysates, and methods for measuring solutes in blood and/or for treating blood. In one aspect of the invention, a method of performing dialysis includes placing a solution in...
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8182688 |
Biogas generator
A biogas generator employs an anaerobic digestion process to convert organic waste material within a sealed reservoir to a biogas. A solar thermal panel connected to the reservoir heats a fluid...
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8182689 |
Methods of and systems for dewatering algae and recycling water therefrom
A method of dewatering algae and recycling water therefrom is presented. A method of dewatering a wet algal cell culture includes removing liquid from an algal cell culture to obtain a wet algal...
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8182686 |
Hollow fiber membrane separation device
A hollow fiber membrane separation device with two flow spaces, of which a first space is formed by the capillary tube passages of a hollow-fiber bundle cast at its ends into a sealing compound,...
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8177976 |
Liquid filter assembly, components; and methods
A liquid filter assembly is provided. The preferred assembly includes a serviceable filter cartridge having a primary filter section and a secondary or bypass filter section. The preferred assembly...
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8178045 |
Interchangeable preconcentrator connector assembly
An interchangeable preconcentrator assembly comprises an outer housing and an inner housing defining a chamber. A biased urging member is held at least partially within the outer housing and...
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8177984 |
Methods especially useful for separating water-hydrocarbon emulsions having low interfacial tensions
Separation media, separation modules and methods are provided for separating water from a water and hydrocarbon emulsion and include a fibrous nonwoven coalescence layer for receiving the water and...
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8177974 |
Disposable tangential flow filtration device holder
Tangential flow filtration device is provided wherein liners are provided between the filtration element and the top and bottom holders or manifolds. The liners incorporate the flow channels and...
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8177968 |
Filter cup assembly
A filter cup assembly includes a first cup having a one-way valve connected to a center of the underside of the first cup 10 and a filtering part is connected to the underside of the first cup. An...
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8177972 |
Adapter for fastening a filter element
An adapter is provided for fastening a filter element in a cylindrical receiving opening of a bottom part of a lower piece of a filter housing. The adapter has at least one seal arranged in a...
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8177970 |
Water filtration apparatus
A water filtration apparatus has at least one tank in fluid communication with a conduit through at least one aperture in a wall. Each tank uses filter blocks to support the filter medium and to...
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