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US20130126420 CERAMIC FILTER  
A ceramic filter is provided with a porous substrate 3 “made of ceramic and having partition walls 1 separating and forming a plurality of cells 2 extending from one end face 11 to the other end...
US20140110332 Composite Membrane  
The present invention is intended to provide a composite membrane excellent in both durability and moisture permeability. The present invention provides a composite membrane formed by laminating a...
US20100044312 Use of Polymeric Resins for the Adsorptive Extracorporeal Removal of Inflammatory Mediators in the Treatment of Systemic Inflammation-Related Diseases  
It is described a kit for treating a systemic inflammatatory related disease comprising a) a high permeability filter having a pore size designed to let inflammatory mediators to pass and b) means...
US20100038307 FILTRATION MEDIA FOR LIQUID FILTRATION  
Filtration media including at least one layer of nanofibers having average diameters less than 1000 nanometers with optional scrim layer(s) are disclosed for filtering particulate matter in...
US20140042081 Filter for Removing Substances from Blood or from Blood Derivatives, and a Method for Obtaining It  
A filter for removing substances, including leukocytes and platelets by way of non-limiting example, from whole blood or from blood derivatives, the filter includes a casing containing a layered...
US20150060372 LOW CUT-OFF ULTRAFILTRATION MEMBRANES  
Porous hollow fiber membranes having a low molecular weight cut-off, processes for their production, and their use for separation tasks in the fields of biotechnology, pharmaceutical technology...
US20100140163 Flexible free-standing ultrathin or thin protein membrane, its fabrication method and application  
[Purpose] A purpose of this invention is to provide a robust and flexible free-standing ultrathin (nano) or thin pure protein membrane which enables a rapid and simple separation (or condensation)...
US20080264854 Corrugated Fluid Treatment Packs and Methods of Making Them  
Corrugated fluid treatment packs and methods of making corrugated fluid treatment packs are disclosed. The fluid treatment packs may comprise a non-woven fibrous structure and/or porous membrane...
US20120168381 Enhanced Clarification Media  
Media and devices, such as depth filters including such media, wherein the media is impregnated with a polymer such as a polyallylamine. The resulting device offers strong binding of protein...
US20060138059 Corona-treated polypropylene liquid filtration media  
Improved liquid filtration media with lower pressure drop and increased dirt holding capacity includes a fibrous mat of randomly oriented meltblown polypropylene fibers, where mat has a mean flow...
US20130248438 FILTER AND METHOD OF MANUFACTURE  
A filter comprising a pad of non-woven fibrous material, the pad having a substantially solid edge of consolidated pad material which has been softened and subsequently hardened.
US20150008178 HONEYCOMB SHAPED POROUS CERAMIC BODY, MANUFACTURING METHOD FOR SAME, AND HONEYCOMB SHAPED CERAMIC SEPARATION MEMBRANE STRUCTURE  
There are disclosed a honeycomb shaped porous ceramic body to manufacture a honeycomb shaped ceramic separation membrane structure in which a separation performance does not deteriorate under a...
US20090145835 WATER TREATMENT CONTACT FILTER AND WATER TREATMENT APPARATUS  
This invention provides a fiber filter and a sewage purifier capable of realizing effective use of the capacity of a treatment tank and being easily manufactured. A fiber filter is formed in a...
US20120152843 CERAMIC MEMBRANES  
Processes for fabricating ceramic membranes include providing a porous substrate having at least one inner channel extending therethrough and having surfaces defined by porous walls, depositing a...
US20090321348 METHOD FOR COMBINING HOLLOW FIBRES INTO A BUNDLE AND HOLLOW FIBRE BUNDLE PRODUCED BY SAID METHOD  
The invention relates to a method for the combining of hollow fibers to form a bundle, wherein after a batch-wise taking of continuously manufactured hollow fibers onto a reel apparatus the hollow...
US20090255867 PURIFICATION METHOD FOR EFFLUENT  
A filtration appliance for wastewater purification, preferably for a sewage treatment plant, in particular for a small sewage treatment plant, including at least one ceramic-based membrane for...
US20100072127 SEPARATION MEMBRANE COMPLEX, AND METHOD FOR MANUFACTURING THE SEPARATION MEMBRANE COMPLEX  
A separation membrane complex 1 where a carbon membrane 66 is formed directly on a porous body 61 (surface layer 64) and an intermediate layer 63 has a thickness of 10 to 100 μm can be used as a...
US20130313196 PROCESSES AND FILTERS FOR DESALINATION OF WATER  
In a process for the desalination of water, an impure, salt-containing water feed is passed through one or more filter media to remove from the feed impurities having a particle size greater than...
US20140007773 COMPOSITION AND PROCESS FOR MAKING THE COMPOSITION  
An aggregate composition and process for making the aggregate composition. The aggregate composition includes an insoluble rare earth-containing compound and a polymer binder. The insoluble rare...
US20130270179 POLYIMIDE MEMBRANES  
There is provided a membrane that includes a plurality of polyimide fibers encased in a fluoropolymer sheath, the plurality of fibers having a diameter of from about 10 nm to about 50 microns,...
US20100038306 ASYMMETRIC MEMBRANES FOR USE IN NANOFILTRATION  
Improved integrally skinned asymmetric membranes for organic solvent nanofiltration, and their methods of preparation and use are disclosed. Membranes are formed from polyimides by phase inversion...
US20080138712 FILTER MEDIUM AND FILTRATION SYSTEM UTILIZING THE SAME  
A filter medium includes a ceramic mass having a void formed by burning a contained carbon to be eliminated. The ceramic mass has an inflow side for a fluid to flow thereinto and an outflow side...
US20080000828 High-Flux Dialysis Membrane With an Improved Separation Behaviour  
A hydrophilic, semipermeable hollow-fibre membrane for blood treatment, with an integrally asymmetric structure based on a synthetic polymer. The hollow-fibre membrane possesses on its inner...
US20110180478 FILTRATION SYSTEMS AND METHODS RELATED THERETO USING CARBON NANOTUBE-INFUSED FIBER MATERIALS OF SPOOLABLE LENGTH AS A MOVING FILTRATION MEDIUM  
Filtration systems containing a filtration medium and methods related thereto are described herein. The filtration system includes a plurality of fibers of spoolable length, where the fibers are a...
US20100237005 Filter pad and method of manufacture  
A filter pad comprises a pad (1) of non-woven fibrous material having a peripheral region in which opposing faces have been compressed together and fused so as to form an outwardly-extending...
US20060043024 Multi-stage Carbon Block Filters  
Abstract of the Disclosure A porous composite block for fluid treatment is described. The block has at least two stages or portions in fluid communication with one another; a first portion and a...
US20090241783 FILTER FOR EXTRACTING ONE'S FAVORITE DRINK AND BAG FOR EXTRACTING ONE'S FAVORITE DRINK  
A filter for extracting one's favorite drink constituted of a polyester based monofilament and having a woven fabric construction or a knitted fabric construction, with the polyester based...
US20120175298 HIGH EFFICIENCY FILTER  
A high efficiency filter comprising at least one nonwoven web layer is provided. The nonwoven web layer comprises a plurality of first fibers, a plurality of second fibers, and a binder. The first...
US20130045150 CATIONIC FIBERS HOSTING REACTIVE PEROXYGENATED RADICALS, AND METHODS OF MAKING AND USING THEM  
Disclosed are reactive fibers having a polycationic exterior surface to which multivalent peroxy anions are bound. The use of such fibers, mats of such fibers, and filters of such fibers, as well...
US20110079551 WATER TREATMENT CARTRIDGE  
A water treatment cartridge, or insert, for use in connection with a water treatment device such as a gravity-fed water pitcher or the like includes a support structure and water treatment...
US20080223797 FILTERS WITH IMPROVED MEDIA UTILIZATION AND METHODS OF MAKING AND USING SAME  
Multi-core solid profile filter media blocks include multiple sub-blocks, which may be formed by providing a block with multiple interior cavities extending deep into the block, to allow water to...
US20080210623 Square Mbr Manifold System  
A membrane module (3) comprising a plurality of porous hollow membranes (8). The membranes (8) extend between and are fixed at each end in a header (5, 6). One header (6) has one or more of...
US20140066872 Nonwoven Fabrics Comprised of Individualized Bast Fibers  
Nonwoven textile fabrics in accordance with the present invention are formed primarily of individualized bast fibers substantially free of pectin. The nonwoven fabric can include staple fibers to...
US20090039012 Hollow Fiber Membrane and Method for Manufacturing The Same  
The present invention relates to a through-one-end water collection type hollow fiber membrane and a method for manufacturing the same. According to the present invention, an internal sealing part...
US20140231333 HOLLOW FIBER MEMBRANE ELEMENT AND METHODS OF MAKING SAME  
A membrane element comprising: a hollow fiber (HF) stack comprising a plurality of loosely packed hollow fibers (HFs) comprising first ends extending through one contact structure and opposed ends...
US20090261033 FLUID TREATMENT ELEMENT  
A hollow cylindrical fluid treatment element (10B) including at least one fluid treatment zone (Z1) comprising melt-blown fibers and at least one reinforcement element (200A) comprising yarn...
US20090145840 BLOOD CELL SEPARATION MEMBRANE AND BLOOD RETENTION TOOL USING THE SAME  
The present invention provides a blood cell separation membrane for separating blood into serum or plasma and blood cells while preventing hemolysis of the blood cells. Such a blood cell...
US20110215046 FILTER MEDIUM AND STRUCTURE  
Thermoplastic bicomponent binder fiber can be combined with other media, fibers and other filtration components to form a thermally bonded filtration media. The filtration media can be used in...
US20130193063 NONWOVEN FABRIC, METHOD FOR PRODUCING THE SAME, AND FILTER FORMED WITH THE SAME  
The present invention provides a novel nonwoven felt fabric, which is made of at least one low-melting-point short fiber and at least one high-melting-point short fiber of same type or different...
US20130248463 FIBROUS FILTERS  
A method for fabricating a micro- or nanofibrous filter is described. The method comprises obtaining at least a first carrier substrate, providing adhesive on at least a first carrier substrate,...
US20100051536 FILTER INCLUDING MULTIPLE SPHERES  
This disclosure relates to a filter including a plurality of spheres close-packed to form a thin layer.
US20080283465 LOW COEFFICIENT OF THERMAL EXPANSION BONDING SYSTEM FOR A HIGH POROSITY CERAMIC BODY AND METHODS OF MANUFACTURE  
A porous ceramic body comprises a plurality of fibers and a bonding system bonding a portion of at least two fibers of the plurality of fibers. The plurality of fibers has a first coefficient of...
US20100024695 Fabrics  
Fabric comprising a plurality of fibers (F) comprising at least one polymer material (P) selected from the group consisting of: (1) a blend (B12) composed of at least one poly(aryl ether ketone)...
US20080121584 METHODS OF MAKING WATER TREATMENT COMPOSITIONS  
Methods of making unique water treatment compositions are provided. In one embodiment, a method of making a doped metal oxide or hydroxide for treating water comprises: disposing a metal precursor...
US20120177996 NONWOVEN ARTICLE WITH RIBBON FIBERS  
Ribbon fibers, nonwoven articles derived therefrom, and their process of manufacture are provided. The ribbon fibers are derived from multicomponent fibers having a striped configuration and have...
US20100012576 NANOPOROUS CARBONACEOUS MEMBRANES AND RELATED METHODS  
Disclosed are nanoporous carbonaceous membranes and related devices, along with associated methods.
US20140034570 Porous Medium Screen  
Certain aspects and embodiments of the present invention are directed to a porous medium screen that can be disposed in a wellbore through a fluid-producing formation. The porous medium screen can...
US20080023404 CONCRETE FILTERING SYSTEMS AND METHODS  
There are disclosed a water filter, a method and a system for producing potable water. In an embodiment, the water filter includes a pervious concrete section having an input portion and an output...
US20110290714 MONOLITHIC ORGANIC POROUS BODY, MONOLITHIC ORGANIC POROUS ION EXCHANGER, AND PROCESS FOR PRODUCING THE MONOLITHIC ORGANIC POROUS BODY AND THE MONOLITHIC ORGANIC POROUS ION EXCHANGER  
A monolithic organic porous body includes a continuous macropore structure that includes cellular macropores that overlap to form openings having an average diameter of 20 to 200 μm, the...
US20110100910 CERAMIC DEAD-END FILTER, A FILTER SYSTEM, A METHOD OF FILTERING AND A METHOD OF PRODUCING A CERAMIC DEAD-END FILTER  
The invention relates to a ceramic dead-end filter for filtration of liquid. The ceramic dead-end filter comprises at least one ceramic filter membrane having a first side with a front surface and...

Matches 1 - 50 out of 81 1 2 >