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US20150336808 TREATMENT OF WASTEWATER  
The present invention provides systems, methods and devices for removing contaminants from an aqueous stream. In embodiments, these systems and methods may be applied to particular applications,...
US20130220931 COMPOSITION, APPARATUS, AND METHOD FOR SEPARATING AN ANALYTE FROM A SAMPLE  
An analyte is separated from a fluid sample by introducing the sample into a cartridge having a sample port and a first flow path extending from the sample port. The first flow path includes an...
US20130240451 Apparatus and Methods for Removing Contaminants from a Liquid  
An apparatus for removing a contaminant from a liquid includes a tension element extending along a length of the liquid and may be near a bottom of the liquid. A plurality of buoyant strips having...
US20110303871 REMEDIATION OF PHYSIOLOGICALLY ACTIVE COMPOUNDS FROM WASTE WATER  
The present invention is directed to the removal of one or more selected target materials, in particular a physiologically active compound contaminant, from various streams using a rare earth...
US20170080367 BAGGED FILTER CARTRIDGE, SYSTEM AND METHOD  
A filter assembly is provided. The filter assembly includes a filter cartridge with a containment bag including a vent port and a support housing, including a split lid.
US20120103905 Microfiltration method and system  
A microfiltration method and system for treating production water, for example, from oil and gas operations so that the treated water can be put to a beneficial user(s) such as agriculture,...
US20120171093 COMPOSITIONS COMPRISING FUNCTIONALIZED CARBON-BASED NANOSTRUCTURES AND RELATED METHODS  
The present invention generally relates to compositions comprising and methods for forming functionalized carbon-based nanostructures.
US20060070950 Composite filtration article  
A composite filter medium comprising a filter element comprising at least one porous fibrous filtration layer, and at least one layer of a sorbent, stationary phase particulates selected from...
US20160024230 IRON-FUNCTIONALIZED ALGINATE FOR PHOSPHATE AND OTHER CONTAMINANT REMOVAL AND RECOVERY FROM AQUEOUS SOLUTIONS  
A biodegradable iron-cross-linked alginate is useful as a remediation agent for environmental contaminants such as phosphate. When charged with phosphate, or other nutrients, the...
US20160023920 REMOVAL OF CHLORINE AND/OR CHLORAMINE FROM AQUEOUS SOLUTIONS  
Described is a method of removing chlorine from an aqueous solution by: providing an aqueous solution having chloramine and/or chlorine; and contacting the aqueous solution with a medium having a...
US20070262027 Layered filter for treatment of contaminated fluids  
A filter for use in the treatment of contaminated fluid is provided. The filter, in an embodiment, includes two filter elements, each substantially flat in shape, for use in removing certain...
US20150335576 METHODS OF USING POLYMERS  
Provided herein are materials and methods of reducing contamination in a biological substance or treating contamination in a subject by one or more toxins comprising contacting the biological...
US20050029194 Method for removal of guanidine compound from aqueous media  
Disclosed is a method for removing a neutral or an ionic guanidine compound from an aqueous media optionally comprising an alkali metal halide, wherein the method is selected from the group...
US20100006505 FILTER WITH IODINATED RESIN AND FILTER LIFE INDICATOR  
A filter having a flow path for a filtrate may generally comprise an iodinated resin, wherein the iodinated resin releases iodine into the filtrate, and an ion exchange column downstream from the...
US20120228228 Methods of Preparation and Manufacture of Biocompatible Solid-Phase Microextraction Coatings and Coated Devices  
A process for manufacturing a fiber or other device with a biocompatible coating for using the fiber in solid phase microextraction (SPME) of a small molecule of interest from a matrix. The...
US20150182949 ACTIVATED CARBON WITH IMPROVED MECHANICAL RESISTANCE, AND THE USES THEREOF, ESPECIALLY AS A CATALYST CARRIER  
The present invention relates to active charcoals with improved mechanical properties. They can advantageously be used in the sweetening of petroleum fractions, as oxidation catalyst support in...
US20120175306 ACTIVATED CARBON WITH IMPROVED MECHANICAL RESISTANCE, AND THE USES THEREOF, ESPECIALLY AS A CATALYST CARRIER  
The present invention relates to active charcoals with improved mechanical properties. They can advantageously be used in the sweetening of petroleum fractions, as oxidation catalyst support in...
US20150041397 MESOPOROUS ACTIVATED CARBON AND METHODS OF PRODUCING SAME  
Mesoporous activated carbon is disclosed. In at least some embodiments, virgin activated carbon to be processed may be coconut shell-based. The enhanced activated carbon may have a mesopore...
US20130168320 ORGANIC TEMPLATED NANOMETAL OXYHYDROXIDE  
Disclosed are granular composites comprising a biopolymer and one or more nanometal-oxyhydroxide/hydroxide/oxide particles, along with methods for the preparation and use thereof.
US20130105400 COMPOSITE CONTAINING METAL COMPONENT SUPPORTED ON GRAPHENE, PREPARING METHOD OF THE SAME, AND USES OF THE SAME  
There are provided a composite including a metal component supported on graphene, a preparing method of the same, and uses of the same. The composite may be used for removing a contaminant.
US20120216875 METHODS AND SYSTEMS FOR PRODUCING, TRADING AND TRANSPORTING WATER  
Methods and systems for producing, trading, transporting, and storing commodities are disclosed. More specifically, methods and systems for producing, trading, transporting, and storing large...
US20090218290 MACROMOLECULAR KETOALDEHYDES  
Methods of producing macromolecular compositions and using same are provided. The method includes preparing a resin material; forming an acetyl group on the resin material; and oxidizing the...
US20160060140 IMMOBILIZATION OF PARTICLES ON A MATRIX  
A method for removing a contaminant from a fluid, the method comprising contacting the fluid comprising a contaminant at a first concentration with a purification medium for a time sufficient for...
US20140291246 Selective Adsorbent Fabric for Water Purification  
A water purification chamber is provided. In one embodiment, a system comprises a purification chamber comprising a selective adsorbent activated carbon fiber fabric including one or more...
US20070241056 Amphoteric ion exchangers for the adsorption of oxo anions  
The present invention relates to the use of amphoteric ion exchangers for adsorbing oxo anions, preferably to the use of iron oxide/iron oxyhydroxide-containing amphoteric ion exchangers for...
US20150307393 METHOD FOR PREPARING AN OPTIONALLY FUNCTIONALISED GLASS HAVING BIMODAL POROSITY, AND SAID GLASS  
The present invention concerns a method for preparing glass having bimodal macroporous and mesoporous porosity, whereby macroporous glass is subjected to pseudomorphic transformation. The present...
US20150060365 SYSTEM FOR DYNAMIC FLUIDIZED LOADING OF A LIGAND UPON CARBON MEDIA AND METHODS ASSOCIATED THEREWITH  
Method and systems are provided for the removal of metal contaminants from aqueous mediums using a chamber containing activated sorptive media and a primary ligand and optionally, a secondary...
US20050059549 Method for removing heavy metals using an adsorbent  
A method is presented for removing heavy metal anions from a fluid or gas medium containing metal anions. The method includes providing an adsorbent having deposited therein at least one...
US20150353584 SULFUR SCAVENGING MATERIALS  
Materials which react with (“scavenge”) sulfur compounds, such as hydrogen sulfide and mercaptans, are useful for limiting sulfur-induced corrosion. Surface-modified particles incorporating a...
US20120006751 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...
US20070131618 MULTIVALENT METAL ION EXTRACTION USING DIGLYCOLAMIDE-COATED PARTICLES  
A separation medium, a method for using that separation medium and an apparatus for selectively extracting multivalent cations such as pseudo-lanthanide, prelanthanide, lanthanide, preactinide or...
US20070062877 DIALYSIS DEVICE  
A dialysis apparatus for treating a patient with liver and/or kidney disease. In one embodiment a liver dialysis apparatus comprises an artificial liver. The artificial liver comprises a blood...
US20160002069 THERMALLY TREATED EXPANDED PERLITE  
A thermally treated expanded perlite that can be coated or impregnated with at least one active material and the use of the thermally treated expanded perlite as a light-weight filtration media....
US20140158625 WATER PURIFICATION UNIT  
Disclosed herein is a sachet that can remove contaminates from a water sample. The sachet can comprise a nanomaterial. This abstract is intended as a scanning tool for purposes of searching in the...
US20110247981 MIXED-MODE ADSORBENT MATERIAL  
This invention provides an adsorbent material capable of effectively trapping a target component in a sample solution and releasing the same, which has the satisfactory trapping capacity via...
US20050242041 Silver Impregnated, Alumina Coated Materials and Filtration Systems Implementing Same  
Abstract of the Disclosure A cationically charged material suitable for use as a filter medium that is capable of reducing a large number of active microorganisms from a fluid such as water. The...
US20170173537 APPARATUS AND METHODS FOR FRACTIONATION OF BIOLOGICAL PRODUCTS  
Methods and apparatus for purification of biological molecules using combinations of tangential flow filtration subunits and adsorption sub-units in a single apparatus where the subunits may be...
US20160101225 DIALYSIS SYSTEM  
A dialysis system is disclosed. An example dialysis system includes a heat disinfected dialysate fluid path. The example dialysis system also includes a disposable blood fluid path. The example...
US20150307368 Ultraviolet Light Purification Drinking System  
The invention disclosed herein provides a UV purification system within a portable water bottle having a cap and container. More specifically, the present invention is a portable water bottle that...
US20060086667 Methods for the separation of enantiomeric sulfinylacetamides  
The present invention is directed to a process for the isolation of the enantiomeric forms of modafinil with high enantiomeric purity and high overall yields by means of a continuous...
US20130196375 BIOPHARMACEUTICAL PROCESS APPARATUSES ASSEMBLED INTO A COLUMN  
A bio factory apparatus capable of Up-Stream production of biologic material products or biologics products in a liquid volume and processing of biologic or biologic material products Down-Stream,...
US20120152845 POROUS SILICA-METAL ORGANIC COMPOSITE ADSORBENTS AND METHODS OF MAKING AND USING THE SAME  
An adsorbent material comprising a metal organic phase and a porous silica phase is provided. The adsorbent material can be a synthesized from at least one porous silica material, one or more...
US20110094967 COMPOSITE MATERIAL COMPOSED OF POLYMER MATERIALS AND A POROUS MINERAL MATRIX AND THE PRODUCTION AND USE THEREOF  
The present invention relates to a composite material, particularly a composite material designed as a molded body and/or suited for the production of molded bodies, composed of polymer materials...
US20090261042 METHOD FOR ADSORPTION OF FLUID CONTAMINANTS AND REGENERATION OF THE ADSORBENT  
The invention provides methods for treating a fluid, particularly water, contaminated with organic compounds, organisms, toxic substances, hazardous substances, ammonia, or mixtures thereof, by...
US20090065435 Modified Biogenic Silica and Method for Purifying a Liquid  
Biogenic silica is produced by combusting a biogenic source material such as rice hulls to give rich hull ash (RHA), and the combusted biogenic silica may be subsequently treated to improve the...
US20150343418 ACTIVATED CARBON FILTER ARTICLES AND METHODS OF MAKING AND THEIR USE  
A method of making an activated carbon honeycomb filter article, as defined herein, including: extruding a batch mixture to form an extruded honeycomb body, the batch including: an activated...
US20130087503 LOW-ENERGY SYSTEM FOR COLLECTING MATTER  
A system for collecting matter provides a low energy, low cost and nearly zero pollutant process for extracting suspended and/or dissolved matter in a medium. The system collects the matter on a...
US20110195166 Modified Biogenic Silica and Method for Purifying a Liquid  
Biogenic silica is produced by combusting a biogenic source material such as rice hulls to give rich hull ash (RHA), and the combusted biogenic silica may be subsequently treated to improve the...
US20160096931 COMPOSITE MATERIALS CONTAINING STRUCTURAL POLYSACCHARIDES AND MACROCYCLIC COMPOUNDS FORMED FROM IONIC LIQUID COMPOSITIONS  
Disclosed herein are composite materials, ionic liquid compositions for preparing the composite materials, and methods for using the composite materials prepared from the ionic liquid...
US20130022686 COMBINATIONS OF LIQUID FILTRATION MEDIA AND METHODS FOR ENHANCED FILTRATION OF SELECTED WATER CONTAMINANTS  
By sequentially aligning various filtration media and delivery systems, enhanced synergistic reduction of water contaminants is obtained compared to the prior art or separate use of the individual...

Matches 1 - 50 out of 186 1 2 3 4 >