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9005440 Hemodialysis and peritoneal dialysis systems having electrodialysis and electrodeionization capabilities  
Systems and methods for hemodialysis or peritoneal dialysis having integrated electrodialysis and electrodeionization capabilities are provided. In an embodiment, the dialysis system includes a...
8858792 Hemodialysis and peritoneal dialysis systems having electrodeionization capabilities  
Systems and methods for hemodialysis or peritoneal dialysis having integrated electrodeionization capabilities are provided. In an embodiment, the dialysis system includes a carbon source, a...
8807350 Composite membranes and methods for their preparation  
There is provided a composite membrane, which may include an electronically conductive asymmetric porous support and an electro-polymerized selective layer. There is also provided a composite...
8795522 Lubricating oil conditioning filter containing improved pelletized conditioner  
An improved oil filter, for use with an internal combustion engine, comprises a hollow filter housing defining a chamber therein and having an inlet and an outlet with a flow path therebetween; a...
8758626 Water purification cartridge using zirconium ion-exchange sorbents  
A cartridge having at least one layer containing sodium zirconium phosphate and at least one layer containing a combination of acid zirconium phosphate and alkaline hydrous zirconium oxide is...
8684189 Multifunctional electroprocessed membranes  
Described is the application of layer-by-layer (LbL) electrostatic assembly techniques to electrospun nanofibers in order to fabricate novel, breathable electrospun fiber-based chemical and...
8663358 Filter media with improved conductivity  
Filter media are provided having improved conductivity to enhance filtration efficiency and/or dissipate static charge, and methods for making the same. In one exemplary embodiment, the filter...
8647506 Acid zirconium phosphate and alkaline hydrous zirconium oxide materials for sorbent dialysis  
A combination of acid zirconium phosphate and alkaline hydrous zirconium oxide are utilized as ion-exchange materials, for example, in sorbent dialysis. The combination provides for dialysate...
8613363 Integrated paper comprising fibrillated fibers and active agents immobilized therein  
Disclosed is an integrated paper wherein the paper has capabilities and functionalities provided by both the fiber and the active agent ingredients, and a method of immobilizing the active agents...
8607991 Materials and processes for reducing combustion by-products in a lubrication system for an internal combustion engine  
A lubrication system having an oil filter modified to replace or supplement the performance of lubricant additives that may be used within an internal combustion engine to increase the performance...
8409444 Acid zirconium phosphate and alkaline hydrous zirconium oxide materials for sorbent dialysis  
A combination of acid zirconium phosphate and alkaline hydrous zirconium oxide are utilized as ion-exchange materials, for example, in sorbent dialysis. The combination provides for dialysate...
8403152 Fail safe mechanism  
In one embodiment, the present disclosure provides fail-safe mechanisms for final filters. The fail-safe mechanisms of the present disclosure include a prefilter that is essentially transparent or...
8404114 Drinking water filter  
A filter cartridge includes, from top to bottom, a main filter comprising grains including ceramic soil and a mixture including tourmaline powder, mica powder, mineral powder, germanite powder,...
8337697 Multi-compartment water purification bottle having a replaceable filter  
A bottle comprises a cap, a reservoir having an open top closeable by the cap, and a filter holder that houses a filter, the filter holder being coupled to the cap such that a liquid in the...
8263214 Super absorbent containing web that can act as a filter, absorbent, reactive layer or fuel fuse  
The web of the invention can comprise a super absorbent layer that can act as an moisture sensitive fuel shut-off valve, absorbent, adsorbant or reactant. The web of the invention can comprise a...
8245855 Thread system for installing in drinking water systems and other liquid-guiding systems  
The invention relates to a thread system (1) for installing in drinking water systems and other liquid-guiding systems (T), said thread system having a multidimensional structure formed by at...
8231968 Natural tourmaline anion fiber and filter and producing method  
The present invention provides to a method of producing fiber from tourmaline anion fiber; of which, polypropylene or polyethylene chip, TPE and submicrometer tourmaline particle are prepared and...
8231013 Articles comprising a fibrous support  
Articles comprising a fibrous support of nanofibers and an interfacially polymerized polymer layer disposed on a surface of the fibrous support are useful, e.g., as fluid separation membranes.
8221618 Filter for removing sediment from water  
An apparatus, system, and method for removing sediment from water is disclosed. According to one embodiment of the present invention, the apparatus includes a tubular filter assembly comprising a...
8216543 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...
8187473 Functional transition metal silicates  
The present invention provides a functional transition metal silicate (FTMS) effective as a decontaminant, a disinfectant, a detoxificant, a protectant, a microbicide or combination thereof,...
8123959 Treatment of solid particles with functional agents  
Provided are methods of modifying solid particles with functional agents to provide anti-microbial media. The anti-microbial media comprise a surface-modified inorganic component which is a...
8123940 Filtration unit for the selective elimination of a target substance  
A filtration unit for the selective elimination of a target substance from a biological fluid comprising an external envelope, wherein the envelope encloses a filtering medium comprising: an...
8119012 Water filter materials and water filters containing a mixture of microporous and mesoporous carbon particles  
A filter and filter material for providing or treating potable water is provided. The filter includes a housing having an inlet and an outlet, a filter material disposed within the housing, the...
8114279 Removal of microorganisms and disinfection byproduct precursors using elemental iron or aluminum  
A process for removing microorganisms and/or precursors of disinfection by-products from a medium sought to be treated comprising treating the medium with one or more elements capable of forming...
8057688 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...
8012346 Storm sewer insert for filtering and treating stormwater  
A storm sewer insert for use in a storm water drainage system includes a collection basin that has an upper inlet opening, a lower outlet opening and at least one overflow bypass opening defined...
7938277 Controlled release of microbiocides  
A container for releasing a microbiocide component into a liquid composition susceptible to unwanted microbial growth (LCMG) includes a LCMG-impermeable casing separate and apart from an internal...
7922008 Water filter materials and water filters containing a mixture of microporous and mesoporous carbon particles  
A filter and filter material for providing or treating potable water is provided. The filter includes a housing having an inlet and an outlet, a filter material disposed within the housing, the...
7913858 Acid-neutralizing filter media  
Acid-neutralizing filter media includes filter media fibers in combination with a strong base of small particle size and high surface area attached to and immobilized on the filter media fibers,...
7913859 Self-cleaning light source module  
An exemplary self-cleaning light source module includes a light source assembly, a housing, and a photocatalyst layer. The light source assembly includes a first light emitting component for...
7906019 Bacteria deactivation apparatus  
A bacteria deactivation device that has a porous medium through which water and bacteria contained in the water, like E. coli and fecal coliform, are passed. Colloidal silver within the medium...
7896168 Filters having improved permeability and virus removal capabilities  
A filter block may comprise activated carbon filter particles without metallic biocides. The activated carbon filter particles may have a median particle size of less than or equal to about 90...
7857966 Storm water inlet apparatus  
An apparatus for reducing pollution in wastewater that collects in a catch basin is disclosed. The apparatus includes a hood affixed to an interior wall of a catch basin over an outlet, and a...
7850859 Water treating methods  
A method of treating low-pressure untreated drinking water includes providing a low-pressure water filter device, running low-pressure untreated drinking water from a source of low-pressure...
7828967 Water purification system  
A water purification method and devices, and in particular a purification method effective against microbes, that uses a silane-based antimicrobial, and in particular the AEGIS MICROBE SHIELD...
7790025 External gradient chromatofocusing  
The invention provides novel methods for the separation of charged molecules such as proteins according to the isoelectric points (pI's) and includes the systems and buffering compositions...
7784620 Agglomeration for the treatment of acid mine drainage  
Provided is an agglomeration for neutralizing acid mine drainage which includes a neutralizer and binder component consisting of steel slag in an amount of 75% to 95% by weight of the...
7749394 Methods of treating water  
Disclosed is a method of providing potable water that includes providing a filter, passing water through the filter, and removing bacteria and viruses from the water with the filter. The filter...
7740765 Methods for treating water  
Disclosed is a method of providing potable water that includes providing a filter, passing water through the filter, and removing bacteria and viruses from the water with the filter. The filter...
7740754 Apparatus for purifying a liquid  
An apparatus for purifying a liquid including: reaction chambers that utilizes an ionization reaction material in turbulence with the liquid,a first fine collective filtration unit,a first laser...
7740766 Methods for treating water  
Disclosed is a method of providing potable water that includes providing a filter, passing water through the filter, and removing bacteria and viruses from the water with the filter. The filter...
7723253 Method for preparing a composition for control of microbial contamination in drinking water  
Disclosed is a method and composition useful for controlling microbial contamination in drinking water produced from condensation. The composition comprises a zeolite which is modified to...
7712613 Water filter materials and water filters containing a mixture of microporous and mesoporous carbon particles  
A filter and filter material for providing or treating potable water is provided. The filter includes a housing having an inlet and an outlet, a filter material disposed within the housing, the...
7678744 Hydrocarbon industry servicing fluid and methods of performing service operations  
A hydrocarbon industry servicing fluid comprises an irradiated fluid that is biologically inert. The fluid may be irradiated with ultraviolet light. A method comprises performing a hydrocarbon...
7625426 Method for making nano-scale filter  
A nano-scale filter (10) includes a porous supporting component (14) and a carbon nanotube filtration membrane (12) sintered on a top surface of the porous supporting component. The porous...
7614508 Water filter materials, water filters and kits containing silver coated particles and processes for using the same  
A filter for providing potable water is provided. The filter includes a housing having an inlet and an outlet, a filter material disposed within the housing, the filter material formed at least in...
7527727 Adsorption system  
An adsorption apparatus and method of adsorption for treatment of wastewater is disclosed, and comprises an inlet for the wastewater connected to a metals trap which adsorbs metals and a second...
7514006 Field water purification system  
A lightweight water treatment system which can be easily distributed and employed by disaster survivors for treating locally available water sources. The lightweight water treatment system...
7510653 Filter assembly with a weak base slow release mechanism  
A filter assembly is provided that includes an immobilized base material in combination with a slow release mechanism for introducing an additive base material into a lubrication fluid flowing...

Matches 1 - 50 out of 265 1 2 3 4 5 6 >