Matches 1 - 23 out of 23


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US20060049091 Reactive adsorbent for heavy elements  
An adsorbent is disclosed which uses an iron-containing metal oxide as an adsorbent for removing heavy elements from contaminated waters and method for the use of the same. The bed includes a...
US20130292317 Stormwater Catch Basin Filter for Capturing Heavy Metal Contaminants  
A catch basin filter having a bag member with a plurality of compartments, the compartments containing heavy metal recovery material, whereby heavy metals in liquid passing through the...
US20090001011 GRAVITY FLOW FILTER  
A gravity-fed carbon block water filter in one embodiment includes a filter block comprising multiple sub-blocks each comprising filter media walls surrounding and defining a cavity for receiving...
US20120234762 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...
US20120305458 HIGH RADIOACTIVITY FILTER  
A high radioactivity filter system is disclosed. The invention utilizes within a container substructure a filter employing a combination of specially selected filtration and ion exchange media and...
US20080302715 Water Treatment  
A sand filter apparatus (10) for treating water includes a filter retention vessel (16) having an outlet (18) from which filtrate can be supplied. An inlet arrangement (48) is in fluid...
US20110309024 WATER TREATMENT  
Apparatus for treating run-off water, the apparatus including a mechanical-sorption filter for removing particulate and colloidal material; an ion exchange filter for removing positively charged...
US20090078639 Biofilter media and biofiltration apparatus employing same  
A filter medium comprises a mass of elongate, differently orientated, shape-sustaining elongate elements comprising a sponge material, the different orientation of the elements causing these to...
US20100101999 NOVEL DISTRIBUTION AND COLLECTION SYSTEM IN A MULTISTAGE COLUMN FOR EQUALIZING THE RESIDENCE TIME ON EACH STAGE  
The present invention consists of a device for distributing and collecting fluids at the outlet from an upstream granular bed in a multistage column having a plurality of granular beds, said...
US20080223776 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...
US20120123091 MOVEABLE CHROMATOGRAPHY COLUMN SEPARATOR  
The current invention is directed to a chromatography column separator which separates the chromatography column in an upper chromatography column chamber and a lower chromatography column...
US20080314836 METHODS AND DEVICES FOR DYNAMIC FILTRATION OF PHARMACEUTICAL PRODUCTS  
A device for dynamic filtration of a pharmaceutical product is provided. The device includes a resin configured to selectively retain one or more components from a mixture having the...
US20100044297 Contaminant Adsorbent Fluted Filter Element  
A contaminant adsorption filter element is provided that includes a self-assembled monolayers on mesoporous supports (SAMMS) contained in a filter element having a plurality of pockets such as a...
US20110233153 RADIAL FLOW COLUMN  
Aspects and embodiments of the present invention are directed to apparatus and methods of filtering a fluid to reduce a level of at least one contaminant therein. The filtering of the fluid may be...
US20130206700 RADIAL FLOW COLUMN INCLUDING ZERO-VALENT IRON MEDIA  
Aspects and embodiments of the present disclosure are directed to apparatus and methods of filtering a fluid to reduce a level of at least one contaminant therein. The filtering of the fluid may...
US20140305856 QUICK-DRY FILTER DEWATERING MOBILE PROCESS AND APPARATUS  
Utilizing mobile walls, a transportable (or stationary) low cost, low carbon footprint process and apparatus with a granular filter media dry cell (for filter or bed) for dewatering particulate...
US20090188854 FILTER DEVICE FOR FILTERING LIQUID FROM A SOURCE  
A filter device for filtering liquid passing there through, the filter device comprising a housing (101) for securing to a source (3) of the liquid and having a liquid accommodating duct (10)...
US20050279695 Disposable integral filter unit  
A disposable integral filter unit 10—suitable for the primary and/or secondary clarification of pharmaceutical fluids—is disclosed. The disposable integral filter unit has an inlet 40 and an...
US20080078720 System and Method for Removing Phosphorus From Non-Point Pollution Sources  
A modularized phosphorous filter (P-filter) for installing into open flow channels, such as urban and rural drainage ditches, streams, rivers, bayous, swales, etc. In some embodiments, the...
US20100275510 PURIFICATION METHOD AND APPARATUS  
A method and apparatus for the removal of at least part of the impurities of bio-diesel fuel, said impurities typically arising from production said purification involving exposure of the ‘raw’...
US20160106905 TARGETED APHERESIS FOR THE TREATMENT OF RHEUMATOID ARTHRITIS AND IMMUNE DISORDERS  
This invention uses “Targeted Apheresis” to treat patients with Rheumatoid Arthritis and other autoimmune and inflammatory disorders. “Targeted Apheresis” is a process whereby only the pathogenic...
US20160075577 MOVING BED MEDIA FLOW EQUALIZATION REACTOR  
Moving bed media serving as a growth surface for bacteria that remove soluble carbonaceous BOD, soluble inorganic ammonia nitrogen, phosphorous, nitrate nitrogen or nitrite nitrogen from...
US20110309023 ELEMENT REMOVAL PROCESS AND APPARATUS  
A process and apparatus for removing elements is described herein.

Matches 1 - 23 out of 23