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Matches 801 - 850 out of 26,524

Document Document Title
WO/2014/176573A1
An article, system, and method is provided for the filtration of blood wherein the blood is removed, contacted with a filter substrate operatively associated with a filter structure, and the filtered blood is subsequently returned to a r...  
WO/2014/172752A1
An article comprising a body having spaced channels created at a surface of the body and extending into the body, wherein the channels are located at controlled spaced locations. The channeled or microchanneled articles may be in the for...  
WO/2014/173788A1
Disclosed is a method of purifying a solution containing hydrofluoric acid, nitric acid and at least one silicon impurity by treating the solution with at least one reverse osmosis membrane. According to the method of the present inventi...  
WO/2014/175834A1
A draw solute for forward osmosis comprising a semi-interpenetrating (semi-IPN) hydrogel which comprises a thermally responsive polymer and a hydrophilic polymer, such that the semi-IPN hydrogel is capable of switching between a hydrophi...  
WO/2014/175833A1
The present invention provides a draw solute for forward osmosis comprising a carbon dioxide responsive structural unit and a thermally responsive structural unit, wherein the draw solute is capable of reversibly switching between a prot...  
WO/2014/174647A1
The present invention provides a water treatment method and a water treatment system in which treated water can be recovered by treating salt-containing water at a high ion removal rate and a high water recovery rate, and high-quality gy...  
WO/2014/170924A1
The present invention relates to a plant and procedure for the recovery of Polyvinyl Alcohol (PVA) from the washing bath in the textile industry. The system is of the type that comprises a plurality of stations, of which the first statio...  
WO/2014/170974A1
[Problem] The present invention addresses the problem of providing a purified water production method and a purified water production apparatus, whereby it becomes possible to remove impurities such as heavy metal ions and arsenic highly...  
WO/2014/169342A1
Disclosed herein is a composite filtration membrane comprising a porous support membrane and an antibiofouling polyamide layer on the porous support membrane. Also disclosed herein is a method for manufacturing the composite filtration m...  
WO/2014/170981A1
A water treatment system (1) is provided with a desalination unit (10) and an ion selective elimination unit (20). The desalination unit (10) includes a pair of electrodes that face each other and are electrostatically charged with polar...  
WO/2014/170816A1
An osmosis element comprising a central permeate tube and a membrane element, the membrane having a first part and a second part, the first part having a top edge for location adjacent the central tube, the second part being disposed at ...  
WO/2014/168377A1
The present invention relates to a plate-type module structure for connecting and extending a support layer, which exchanges gas ions by using an ion-conductive separation film and is formed from a dense-structure electronic-conductive m...  
WO/2014/163589A1
A forward osmosis system. The system contains a forward osmosis membrane, a draw solution, and a feed solution. The draw solution includes a coordination complex formed of a metal ion and an organic ligand coordinated to the metal ion. A...  
WO/2014/162094A3
The invention relates to a method for extracting hydrocarbons comprising the steps involving extracting a process flow from an underground formation, separating this flow into at least one hydrocarbon‑containing fraction and one aqueou...  
WO/2014/164794A1
A pumping system configured to pump fluid from the ambient environment to a target reservoir, the pumping system including: a fluid pump configured to statically mount to a rotating surface, the pump configured to rotate about an axis of...  
WO/2014/164885A1
A deep ocean desalination system that uses hydrostatic pressure to reverse osmosis the seawater. The membrane structure is deployed to a predetermined ocean depth and includes a submersible pump system. The desalination system comprises ...  
WO/2014/163094A1
Provided is a water treatment system in which the ratio of removal of ions of a scale component can be increased. A water treatment system is equipped with: a pair of electrodes (11, 13) which face each other and can be electrically char...  
WO/2014/162763A1
[Problem] To provide a salt water desalination device that can reduce the load on a salt water supply pump and the consumption of electricity. [Solution] This salt water desalination device (1) is provided with: a salt water supply means...  
WO/2014/163507A1
The membrane distillation apparatus comprises a membrane distillation unit comprising a plurality of membrane distillation modules, a heating channel transferring heat to a first one of said membrane distillation modules and a condenser....  
WO/2014/163018A1
 Provided are a seawater desalination system which desalinates seawater by removing salt from same, and an energy recovery apparatus which is suitable for use in the seawater desalination system (seawater desalination plant). The seawa...  
WO/2014/163019A1
 Provided are a seawater desalination system which desalinates seawater by removing salt from same, and an energy recovery apparatus which is suitable for use in the seawater desalination system (seawater desalination plant). This seaw...  
WO/2014/153974A1
A radioactive wastewater treating method comprises the steps of: firstly performing a reverse osmosis treatment on the radioactive wastewater, then transporting the radioactive wastewater into a continuous electric desalination unit for ...  
WO/2014/155845A1
In the present invention, in the treatment of organic wastewater with anaerobic biological treatment, aerobic biological treatment, flocculation treatment, sedimentation or flotation separation, and RO membrane separation, alkalinity pro...  
WO/2014/155343A1
A technique for separating components of a microfluid, comprises a self-intersecting micro or nano-fluidic channel defining a cyclic path for circulating the fluid over a receiving surface of a fluid component separating member; and equi...  
WO/2014/154189A1
The invention concerns a method of production of potassium nitrate by means of electrodialysis, consisting in the exchange of ions between solution of potassium chloride and solution of ammonium nitrate, nitric acid or sodium nitrate. Th...  
WO/2014/157139A1
To provide: a scale inhibiting method which can minimize the formation of magnesium hydroxide scale in water treatment using a reverse osmosis membrane without a remarkable increase in the phosphorus concentration of effluent; and a magn...  
WO/2014/157501A1
Provided are an electroosmotic dewatering device and cleaning method for same capable of sufficiently cleaning an entire cathode. A conveyor belt (1) made of a filter fabric is spread, so as to be endless, between main rollers (2, 3) and...  
WO/2014/159352A1
A membrane (100) for liquid separation, where the membrane includes a polymer matrix (110) comprising a thickness (115) and a plurality of water-selectively-permeable particles (120) having a diameter (125) disposed within said polymer m...  
WO/2014/159197A4
The invention is directed to a method and a device for separating plasma from whole blood. The method combines size exclusion filtration through a separation membrane and erythrocyte (RBC) agglutination.  
WO/2014/155894A1
An input condition setting unit (110) of a reverse osmosis equipment performance calculation device (10) displays an input condition setting screen for calculating operational performance of reverse osmosis equipment on a displaying devi...  
WO/2014/159197A1
The invention is directed to a method and a device for separating plasma from whole blood. The method combines size exclusion filtration through a separation membrane and erythrocyte (RBC) agglutination.  
WO/2014/154407A1
The invention relates to a plant (16) and a process for separating metals, in particular rare earth metals. The plant comprises at least one extraction unit (2) by means of which the metals can be at least partly transferred from a solve...  
WO/2014/157256A1
A method for removing low-molecular-weight impurities from a solution containing a high-molecular-weight compound by cross-flow-type membrane filtration in which two or more membrane modules are arranged in series, the method satisfying ...  
WO/2014/155660A1
The purpose of the present invention is to reliably prevent the precipitation of scales in a reclamation step in a desalination treatment. Each of a water reclamation system (1) and a desalination treatment device (4) according to the pr...  
WO/2014/157195A1
A polymer functional film which is obtained by a polymerization curing reaction of a composition that contains (A) a styrene monomer represented by general formula (HSM), (B) a crosslinking agent represented by general formula (CL) and (...  
WO/2014/152264A1
New, improved, or modified membrane contactors, modules, systems, and/or methods for membrane distillation and/or ammonia removal, and/or methods of manufacture, use, and/or the like. In accordance with at least selected embodiments, par...  
WO/2014/151508A9
The present invention relates to a dialyzer holder to attach a dialyzer to a dialysis machine. During priming of a bloodline prior to a dialysis treatment, the dialyzer holder grips a dialyzer in approximately the center of the dialyzer,...  
WO/2014/151508A1
The present invention relates to a dialyzer holder to attach a dialyzer to a dialysis machine. During priming of a bloodline prior to a dialysis treatment, the dialyzer holder grips a dialyzer in approximately the center of the dialyzer,...  
WO/2014/150527A1
Systems and methods are described for flushing one or more filters using a pressurized permeate stream. The permeate stream can be pressurized within a front flush unit, which can also receive a feed water stream. Energy needed to increa...  
WO/2014/150419A1
Techniques for reduction of copper from aqueous streams using an iron promoted activated alumina are disclosed. An adsorbent media composition that reduces copper levels in an aqueous feed stream includes an iron containing activated alu...  
WO/2014/148580A1
This fresh water production process comprises mixing a concentrated water obtained by treating a feed water in a first semipermeable membrane unit with another feed water having a solute concentration higher than that of the concentrated...  
WO/2014/151197A1
A method of recovering oil from an oil well includes recovering an oil-water mixture from the oil well and separating produced water from the oil-water mixture. Thereafter, the produced water is directed through a ceramic membrane that r...  
WO/2014/147337A1
The invention relates to a process for the metathesis of two α‑olefin compounds, characterized in that it comprises the use of at least one membrane for extracting ethylene from the reaction medium, said membrane being permeable to ga...  
WO/2014/151508A8
The present invention relates to a dialyzer holder to attach a dialyzer to a dialysis machine. During priming of a bloodline prior to a dialysis treatment, the dialyzer holder grips a dialyzer in approximately the center of the dialyzer,...  
WO/2014/150848A1
Cations that can precipitate from an aqueous composition (22) to produce scaling are sequestered by adding a multi-dentate ligand (24) to the aqueous composition (22). The multi-dentate ligand bonds with the cation to form a non-scaling ...  
WO/2014/148462A1
A method for preventing scale deposition is provided by which a fluorine-containing aqueous system can be inhibited from forming calcium fluoride scales, without increasing the phosphorus concentration. This method for preventing scale d...  
WO/2014/150475A1
The invention relates to membranes, membrane modules, and applications therefor. In particular, the invention relates to the construction of membranes and membrane modules for use in osmotically driven membrane processes.  
WO/2014/152176A3
Water treatment systems and methods. Embodiments provide water treatment systems which comprise first oxidation, particulate filtration, and membrane filtration subsystems in that order. Systems also comprise recirculation paths and sens...  
WO/2014/149433A1
A method for desorption of one or more gases from a liquid stream in which a liquid stream containing at least one gas is provided to the feed side of a porous membrane and a trans-membrane pressure drop from the feed side to the opposit...  
WO/2014/150792A1
Systems and methods for treating water are provided. In certain examples, the water to be treated is seawater. The systems and methods may utilize an electrochemical water treatment device comprising ion exchange membranes. In at least o...  

Matches 801 - 850 out of 26,524