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US20130023849 |
METHODS AND SYSTEMS FOR REDUCING VIRAL LOAD OF HEPATITIS C VIRUS IN HEMODIALYSIS PATIENTS
The present technology relates to methods and systems for the removal of pathogens and fragments thereof in hemodialysis patients. In particular, methods and systems are described where lectins... |
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US20150027949 |
METHOD AND FILTER FOR REMOVING NITRATE IONS
A method for removing nitrate ions from a solution is presented. The method includes providing a polymer comprising a protonated amine moiety and an anion derived from an acid having a pKa value... |
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US20140175010 |
Enhanced Clearance In An Artificial Kidney Incorporating A Pulsatile Pump
A continuous renal replacement therapy (CRRT) device is provided that weighs between 2 and 10 pounds. The CRRT device can be portable, mobile or completely worn on the person of the patient. Blood... |
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US20140102157 |
METHOD IN WHICH MOISTURE CONTENT OF PROCESSING OBJECT IS REDUCED AND/OR OIL-SOLUBLE SUBSTANCE IN PROCESSING OBJECT IS EXTRACTED IN OIL
A method for efficiently reducing water content of an object to be treated that contains water without requiring a high-temperature environment such as one exceeding the boiling point of water,... |
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US20120205310 |
METHOD AND DEVICE FOR RECYCLING OF WASTEWATER
A method for treating wastewater including: flocculating and granulating the wastewater in a wastewater collection pool through a flocculation sedimentation tank; pumping the flocculated water... |
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US20130180918 |
Water Filtration Device for the Production of Medical Grade Water for Injection
A water filtration device for the production of medical grade water for injection from a potable water source is provided including only the following two filter components: 1) a mixed ion bed... |
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US20090255874 |
VERSATILE WATER PURIFICATION SYSTEMS AND METHODS
Systems and methods for versatile water purification are provided. A system according to the invention may include a first delivery pump. The first delivery pump may maintain a flow of water into... |
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US20110062081 |
Process for Treating Waste From a Membrane Filtration Plant
The subject of the invention is a water treatment process, comprising a first pretreatment step that produces pretreated water and sludge, said pretreated water then undergoing at least one... |
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US20150209500 |
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... |
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US20130186822 |
LOW ENERGY FORWARD OSMOSIS MEMBRANE WATER PROCESSING SYSTEM
Described herein are systems and processes employing a low energy forward osmosis membrane water processing system to simultaneously (1) detoxify reverse osmosis (RO) residual (reject) brines from... |
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US20140251910 |
Atmospheric Water Harvester
A method and a system are provided for producing water from atmospheric air by contacting the air with an aqueous hygroscopic material in a contacting chamber and allowing a portion of the water... |
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US20150021268 |
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... |
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US20130206692 |
Tanning wastewater treatment and recycling method based on nano-catalytic electrolysis technology and membrane technology
A tanning wastewater treatment and recycling method based on nano-catalytic electrolysis technology and membrane technology relates to a tanning wastewater treatment. The tanning wastewater... |
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US20140217025 |
Sorbent And Chemical Regeneration Of Dialysate
The present invention generally relates to systems and methods for the regeneration of spent dialysis solutions. The present invention further relates to systems and methods for continuously... |
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US20140353251 |
Methods of Regional Citrate Anticoagulation Dialysis
A method of performing regional citrate anticoagulant dialysis of a patient's blood includes flowing blood from and back to the patient through an extracorporeal circuit including a dialyzer... |
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US20130206691 |
BLOOD PURIFICATION DEVICE AND CONTROL METHOD THEREFOR
A blood purification device includes: a blood circuit including a blood removal-side circuit that carries blood taken from a subject to a plasma separator, and a blood reinfusion-side circuit that... |
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US20140054222 |
WATER PURIFICATION SYSTEM ENGINEERED FOR LEGIONELLA CONTROL IN INDUSTRIAL AND COMMERCIAL WATER SYSTEMS
The present invention relates to water purification systems and uses thereof In particular, the present invention relates to the use of water filtration systems to combat Legionella bacterial... |
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US20130256227 |
POLYSTYRENE SULFONATE RESIN FOR USE WITH A HEMODIALYSIS SYSTEM HAVING A CONTROLLED COMPLIANCE DIALYSIS CIRCUIT
Sorbent cartridges having a polystyrene sulfonate resin saturated with calcium ions for the performance of kidney replacement therapy are disclosed. Systems and methods having or using a sorbent... |
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US20110155664 |
METHOD FOR THE REMOVING AND REDUCING SCALING
The invention relates to improved elimination of scale in processing systems. The method removes existing scale while also eliminating buildup. The invention relates to phosphate and sulfate... |
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US20110198285 |
Zero Discharge Water Desalination Plant With Minerals Extraction Integrated With Natural Gas Combined Cycle Power Generation
A desalination and minerals extraction process includes a desalination facility fluidly coupled to a minerals extraction facility. The desalination facility includes a nanofiltration membrane... |
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US20070102358 |
Solid phase extraction column
An apparatus comprising a container or housing, such as a microcolumn, which contains an analyte separation (i.e., extraction) system is provided. The analyte separation system houses a separation... |
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US20140042089 |
DESALINATION TREATMENT MEMBRANE, DESALINATION TREATMENT METHOD, AND DESALINATION TREATMENT APPARATUS
According to one embodiment, a desalination treatment membrane includes a desalting membrane and a base material disposed in close contact with the desalting membrane, the base material being... |
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US20140091040 |
BICARBONATE CONVERSION ASSISTED RO TREATMENT SYSTEM FOR NATURAL GAS FLOWBACK WATER
Bicarbonate conversion assisted reverse-osmosis (RO) treatment systems for treatment of contaminated water, particularly natural gas flowback water. The systems and processes provide for... |
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US20130206689 |
Brine treatment scaling control system and method
The present invention may be used in systems and methods for brine treatment scaling control in a water treatment system. A concentrated brine stream influent may be treated in an... |
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US20130334134 |
INTEGRATED SELENIUM REMOVAL SYSTEM FOR WASTE WATER
The inventive process scheme and its various embodiments described herein will comprise filtering a selenium containing water by reverse osmosis or nanofiltration to produce a primary permeate... |
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US20110132839 |
SULFATE REMOVAL FROM WATER SOURCES
An integrated process for removing sulfate from water sources, such as pretreated acid mine drainage (AMD). The multivalent cation (MVC) content of a sulfate stream is reduced by strong acid... |
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US20140263056 |
PROCESS FOR WATER TREATMENT PRIOR TO REVERSE OSMOSIS
A process for treating feedwater with a microfiltration or ultrafiltration membrane unit and a downstream reverse osmosis unit. An aluminum salt coagulant is added to the feedwater upstream of a... |
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US20130102948 |
PORTABLE BLOOD FILTRATION DEVICES, SYSTEMS, AND METHODS
A blood filtration device, system, and method that can and selectively remove or reduce an unwanted, in certain cases unknown, substance from a patient's blood stream. More specifically, a... |
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US20140091039 |
SYSTEM AND METHOD FOR THE TREATMENT OF HYDRAULIC FRACTURING BACKFLOW WATER
Hydraulic fracturing produces backflow water that is high in total dissolved solids, hardness and silica. A system to treat backflow water has an electrical separation unit and a reverse osmosis... |
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US20130126431 |
WATER CONVERSION SYSTEM
A system for converting contaminated water, such as produced water, frack flow back water, and other contaminated water from industrial sources into fresh, non-contaminated, or potable water... |
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US20120152721 |
Method for Treating Water In Order to Desalinate Said Water, Including Treating Concentrates
The invention relates to a method for treating water in order to desalinate said water, including a step of reverse osmosis or distillation of said water in order to produce water that is at least... |
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US20130090597 |
USE OF MODIFIED HOLLOW FIBER MATERIALS FOR REMOVING EXOTOXINS PRODUCED BY ESCHERICHIA COLI FROM LIQUIDS AND METHODS FOR TREATING CONCOMITANT DISEASES
The present invention relates to chemically modified hollow fiber materials for extracorporeally removing exotoxins produced by pathogenic Escherichia coli from protein containing liquids,... |
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US20150165102 |
INTEGRATED LEUKOCYTE, OXYGEN AND/OR CO2 DEPLETION, AND PLASMA SEPARATION FILTER DEVICE
A blood filter device comprising: a housing comprising an outer wall and a first inlet, a first outlet and a second outlet; a membrane which is capable of separating plasma from the blood, wherein... |
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US20110293506 |
METHOD FOR PROCESSING WASTE WATER CONTAINING FLUORINE AND SILICON, METHOD FOR PRODUCING CALCIUM FLUORIDE, AND FACILITY FOR PROCESSING FLUORINE-CONTAINING WASTE WATER
An object (first object) of the invention is to provide a waste water treatment technology (pretreatment technology in particular) which makes it possible to recover fluorine at a high recovery... |
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US20110089109 |
Method for treatment of sludge
Method for treatment of sludge, which includes precipitated aluminium and/or iron hydroxide, whereby the sludge first is added acid and thereafter is subjected to at least one membrane filtration... |
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US20140231348 |
METHOD AND SYSTEM FOR TREATING WATER
Aspects of embodiments relate to a method for treating water received at a treatment system. The method may include reducing the hardness of the water by subjecting the water to electrolysis by an... |
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US20130319941 |
SIMULTANEOUS RECOVERY OF COAGULANT AND ACID
Processes and systems are provided for simultaneously recovering coagulant and acid in a water treatment system. Sludge produced by the water treatment system is contacted with acid to form... |
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US20110192795 |
Water Treatment Method Including Powdered Activated Carbon Recycling
The invention relates to a water treatment method with a view to purifying the same or making it drinkable, characterised in that the method includes the following steps: a step of injecting... |
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US20140246371 |
PROCESS FOR REMOVING SULFATE AND SYSTEM FOR SAME
A process for removing sulfate includes combining a calcium compound and a fluid comprising sulfate to form a composition; adjusting the pH to be greater than or equal to 12; introducing, to the... |
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US20110163029 |
METHOD FOR SUBSTANCE SEPARATION USING A CELLULOSE HYDRATE MEMBRANE IN SIZE EXCLUSION CHROMATOGRAPHY
There is proposed a separation method for mixtures of materials, using a cellulose hydrate membrane having a porous double structure which consists of micropores having a diameter in the range... |
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US20110284463 |
DEVICE AND METHOD FOR PURIFYING VIRALLY INFECTED BLOOD
The present invention relates to a method for using lectins that bind to pathogens having surface glycoproteins or fragments thereof which contain glycoproteins, to remove them from infected blood... |
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US20110309017 |
METHODS AND DEVICES FOR ENHANCING CONTAMINANT REMOVAL BY RARE EARTHS
Embodiments are provided for removing a variety of contaminants using both rare earth and non-rare earth-containing treatment elements. |
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US20140048485 |
Treatment of Raw Brines from Desalination Plants
A method for treatment of raw brines from desalination plants (6) having a total salt content greater than 60 g/l, wherein, inter alia, a magnesium ion-containing solution having a magnesium ion... |
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US20130056416 |
CONVERSION OF SEAWATER TO DRINKING WATER AT ROOM TEMPERATURE
An apparatus and methods for converting seawater to drinking water at room temperature include using the processes of osmosis, vacuum stripping, nanofiltration, ion exchange, and breakpoint... |
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US20120305481 |
BATCH FILTRATION SYSTEM FOR PREPARATION OF STERILE FLUID FOR RENAL REPLACEMENT THERAPY
A first connector of a connector assembly of a sterile batch container can be unsealed. The connector assembly can be attached to a filling port of the sterile batch container and can have a... |
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US20140342041 |
APPARATUS AND METHOD FOR PRODUCING FILTERED AND DISINFECTED WATER
A combination micro-filtration halogen apparatus safely delivers drinking water by metering doses of concentrated aqueous iodine into a filtered water supply contained within a chamber. Untreated... |
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US20110062079 |
PROCESS FOR TREATING WATER BY A NANOFILTRATION OR REVERSE OSMOSIS MEMBRANE SYSTEM ENABLING HIGH CONVERSION RATES DUE TO THE ELIMINATION OF ORGANIC MATTER
The invention relates to a process for treating freshwater, sea water, brackish water or water exiting a drinking water treatment plant containing organic matter, with a view to the potabilization... |
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US20130313191 |
WATER TREATMENT SYSTEMS AND METHODS
Water treatment systems and methods. Embodiments provide water treatment systems which comprise first oxidation, particulate filtration, and membrane filtration subsystems in that order. Systems... |
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US20130056413 |
MEMBRANE TREATMENT OF COOLING TOWER BLOW DOWN WATER
Blow down water from an evaporative cooling system, such as a cooling tower, is treated for re-use as cooling make up water. Water in or entering the cooling system is treated with chemicals, for... |
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US20070256975 |
Selective reaction method for isolating metallic nitride fullerenes using amine chemistry
The present invention is directed to a novel method for isolating fullerenes. In a preferred embodiment, the process purifies metallic nitride fullerenes from non-metallic nitride fullerenes by... |