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8753524 Composite media for water treatment processes and methods of using same  
Systems and methods for treating a stream comprising a hydrocarbon liquid and an aqueous-based liquid are provided. The systems and methods may utilize a media composite comprising a mixture of a...
8753520 Localized disinfection system for large water bodies  
The present disclosure relates to a method for controlling the microbiological properties of a portion of water within a large body of water by treating such zone with chemical agents, according to...
8753590 Purification of metals  
A solid composition comprises: MnO2; anda compound represented by the general formula (I) wherein:R is a polymer;each Y is independently a hydrogen or a negative charge;Z is either hydrogen or is...
8753521 Offshore oil spill remediation and recovery system  
An offshore water-hydrocarbon separator system is capable of entrapping spilled oil offshore, and recovering the oil to a usable state for subsequent refining. The kinetic energy of a towing vessel...
8753522 System for controlling introduction of a reducing agent to a liquid stream  
A method and system of providing ultrapure water for semiconductor fabrication operations is provided. The water is treated by utilizing a free radical scavenging system and a free radical removal...
8753891 Separation of colloidal suspensions using laser optical pressure fluidic devices  
A method of particle separation, wherein a collimated light source operable to generate a collimated light source beam is provided. The collimated light source beam includes a beam cross-section. A...
8753523 Ozone-assisted fluid treatment method  
The invention is a method for treating fluid in a main fluid reservoir, e.g., a pool, spa, or water tank, etc., using ozonated air. A fluid filter is placed in an auxiliary fluid reservoir located...
8753036 Underground water retention system and associated methods  
A liquid retention system in accordance with an embodiment of the invention comprises a plurality of pipes having a wall defining a pipe conduit, at least some of the pipes having at least one hole...
8753507 Artificial oil lifting unit using absorbent belts  
An artificial oil lifting unit uses an endless olephilic absorbent belt, driven by a surface equipment and tensed by a down hole equipment placed in the well production casing. The said absorbent...
8753496 Method for monitored separation and collection of biological materials  
A device for separating and purifying useful quantities of particles comprises: (a) an anolyte reservoir connected to an anode, the anolyte reservoir containing an electrophoresis buffer; (b) a...
8753517 Method and apparatus for removing metallic matter from an oil well circulating completion fluid stream  
A method and apparatus for removing metallic material from a circulating well fluid stream provides a treatment vessel that is divided into first and second sections. Each of the sections includes...
8753518 Concentrate treatment system  
In one aspect the invention provides a system for treating a wastestream, particularly a radwaste, for safe disposal and, in final processing converting it into one or both forms including an...
8753515 Dialysis system with ultrafiltration control  
Systems and methods are disclosed for performing hemodialysis that include fluid handling systems that provide accurate control over the type and level of hemodialysis being performed. The system...
8753512 Biological and chemical denitrification method and system for removing nitrates from water  
An anoxic packed-bed biological and chemical system for removing nitrates/perchlorate from water includes a vessel having a distribution plate that partitions the vessel into a lower...
8753508 Installation for water treatment by flotation and corresponding water treatment method  
A system and process for treating water wherein water to be treated is directed to an inlet zone and from the inlet zone to a mixing zone. A flotation zone receives water from the mixing zone. A...
8753888 Blood cell sorting methods and systems  
The invention relates to methods of isolating white blood cells (WBCs) from a sample, e.g., whole blood, using magnetic particles that specifically bind to WBCs and a series of specific steps and...
8753511 Integrated biological wastewater treatment and clarification  
Apparatus for integrated biological wastewater treatment and clarification including a tank having a wastewater inlet for receiving wastewater to be treated and having a treated, clarified...
8753513 Ammonia-peroxide wastewater treatment system  
A method of treating wastewater containing peroxide and ammonia includes performing a first stage peroxide pretreatment of the wastewater with a catalyst, and performing a second stage ammonia...
8753487 Water purification  
An evaporation device has an inner tube and an outer tube. The inner tube is made of a hydrophilic membrane, such as DutyionT. The outer tube is preferably made of a material that readily absorbs...
8753514 Osmotic desalination process  
An energy efficient desalination process that does not produce waste products involves the extraction of water from a first solution, such as seawater, by using a second concentrated solution to...
8753509 Advanced filtration device for water and wastewater treatment  
Embodiments of the present invention relate to a filtration module and/or a novel method of making a frameless filtration module for water or wastewater treatment that can produce filtrate that is...
8747512 Non-cylinderical filter elements; and, methods  
A filter element that has at least two, planar, non-curved filtration panels. In a preferred embodiment, the filter element has three panels, providing a generally triangular filter element. The...
8746463 Apparatus for separating particulate from stormwater  
A liquid separation system and related method for retaining floating and non-floating particulates within a storage chamber of a treatment tank. The tank may or may not include a bypass to allow a...
8747764 Inline intravenous fluid sterilizer  
An inline intravenous (IV) fluid sterilization system can be located within directly upstream of the patient's access point, downstream of any breach points, so as to ensure fluid sterility. The...
8747667 Water filter apparatus incorporating walnut shell filter media and a draft tube system  
The present invention relates generally to a system and method for treating wastewater in a filter media apparatus having a draft tube system. The filter media may be walnut shell media.
8747669 Method and apparatus for the filtration of biological samples  
A separation module and method are disclosed for processing a liquid sample and providing high conversion by operating a single-pass tangential-flow process without a recirculation loop. In one...
8747679 Separation system and method for separating a fluid mixture with this separating system  
A separation system for separating a fluid mixture includes a uniaxial cyclonic separator (2) having a first inlet (16) for receiving a fluid mixture, a separation chamber (18) for separating the...
8747674 Process for treatment of water/oil emulsions  
A process for the treatment of water/oil (W/O) emulsions is described which includes the addition of an ionic liquid, under heating, to a water/oil emulsion containing between 0.5% and 85% of water...
8746138 Solid/fluid separation device and method for treating biomass including solid/fluid separation  
A solid/fluid separation module and pretreatment apparatus and method enables pretreatment of biomass at high temperature and pressure with the ability to vary residence and processing times.
8747678 Nickel sulphide precipitation process  
The invention provides hydrometallurgical processes by which dissolved nickel may be removed from water at ambient temperature and low system pressure.
8747662 Modular hemofiltration apparatus with removable panels for multiple and alternate blood therapy  
An apparatus for performing blood therapy having a plurality of pumps for engaging blood and fluid tubing is characterized by a plurality of manually mounted and disengagable panels installed on...
8746462 Filter for filtering fluids  
A filter includes a filter element (1) having a filter medium (106) pleated in a zigzag manner, with a raw side (105) and a clean side (104). Filter medium sections (120) extend on either side of...
8748643 Method for separation and partial return of rhodium and catalytically effective complex compounds thereof from process streams  
The invention relates to a method for separating and partially returning transition metals and/or catalytically effective complex compounds thereof from a reaction mixture by combining one at least...
8747672 Process and system for recovering phosphorus from wastewater  
Methods and systems for recovery of phosphorus from wastewater and producing inorganic phosphorus complexes.
8747676 Heavy metal removal methods and systems  
A support impregnated with selenium and capable of effectively removing a heavy metal from a process stream that is at an ambient temperature or is at an elevated temperature.
8747677 Magnetic separation device  
A magnetic separation device comprising a magnetic base and a retention mechanism, as well as a method of evacuating liquid from a well plate containing liquid and magnetic particles, are...
8747673 Methods for recovering a solvent from a fluid volume and methods of removing at least one compound from a nonpolar solvent  
A method of removing a nonpolar solvent from a fluid volume that includes at least one nonpolar compound, such as a fat, an oil or a triglyceride, is provided. The method comprises contacting a...
8747790 Advanced dry head-end reprocessing of light water reactor spent nuclear fuel  
A method for reprocessing spent nuclear fuel from a light water reactor includes the step of reacting spent nuclear fuel in a voloxidation vessel with an oxidizing gas having nitrogen dioxide and...
8746464 Static fluid separator device  
A fluid separator includes a casing and a tubular main body disposed in the casing and having a central axis, inlet and outlet ends spaced along the axis, inner and outer circumferential surfaces;...
8746003 Water filter assembly and refrigerator and water purifier having the same  
A water filter assembly, and a refrigerator and a water purifier having the same, including: a manifold having a inflow path through which raw water flows in and an outflow path through which...
8748556 Self-supporting dynamic polymer membrane, and uses  
A method of preparation for Self-supporting dynamic polymer membranes (called “dynamer” membranes) of the polyimine type is provided along with their use in separation processes, especially for sep...
8747663 Process and device for monitoring the supply of substitution fluid during an extracorporeal treatment of blood  
The invention relates to a process for monitoring the supply of substitution fluid upstream or downstream of a dialyser or filter arranged in an extracorporeal blood stream. One embodiment...
8747675 Adsorbents  
An adsorbent suitable for heavy metal absorption is described, comprising a thiol-functionalised support containing a stabilising amount of an alkaline metal reacted with said thiol functionality....
8747664 Water filtration and sterilisation device  
The present invention provides a water filtration and sterilization device comprising a container having an inlet conduit and an outlet conduit, a closure valve at said inlet conduit, a filter...
8747670 Centrifugal filter  
Filtration device suited for concentration of liquid samples, particularly biomolecules, and a method of concentrating, desalting, purifying and/or fractionating liquid samples. In certain...
8747668 Separation media 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...
8746460 Apparatus for sieving and fluid separation and a method of using same  
The present invention describes an apparatus (1) for the sieving and fluid separation of a material containing fractions of a solid and fluid, the material being placed on an upper side of at least...
8747666 Methods and apparatuses for filtering water from a river or stream  
The invention relates to a method and apparatus for filtering contaminated water from an oil or gas well.
8748331 Biogenic template for enhanced sorption of contaminants  
A method of manufacturing a remediation material uses a biogenic material as a substrate and involves preparing the surface of the substrate to enable a chemical reaction, and performing...
8747665 Filter container, assembly, and method for manufacturing the same  
A filter container includes a wall portion defining a cavity that is adapted to receive a filter. The wall portion includes an inner surface defining the cavity. One or more filter retaining...