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Matches 801 - 850 out of 23,688

Document Document Title
WO/2012/111734A1
A compound desalination system (100A) is provided with a waste water treatment system (1) that filters waste water (A) having a lower salt concentration than seawater (D) using a low-pressure reverse osmosis membrane device (16), and a s...  
WO/2012/112123A1
A forward osmosis membrane (10) and method (50) of forming the forward osmosis membrane (10) are provided. The forward osmosis membrane (10) has an integral hydrophilic asymmetric layer (12). The integral hydrophilic asymmetric layer (12...  
WO/2012/107436A1
The invention provides a novel filtration system that can be referred to as Pneumatic Alternating Cell Separator (PACS), useful components thereof in the form of assemblies or kits of parts that can be used to build the system, and use o...  
WO/2012/108535A1
The present invention relates to an alcohol concentration method in which alcohol in an alcohol aqueous solution can be simply concentrated by means of sealing and storing for a prescribed period an alcohol aqueous solution by means of a...  
WO/2012/108910A1
The specification discloses a portable dialysis machine having a detachable controller unit and base unit. The controller unit includes a door having an interior face, a housing with a panel, where the housing and panel define a recessed...  
WO/2012/108310A1
In order to enable the production of high-purity deionized water and inhibit scale formation, an electric device for producing deionized water is provided with at least one desalination treatment unit, said desalination treatment unit be...  
WO/2012/106158A3
The moisture absorption capacity of biofuels can be more or less 10 times that of fossil diesel oil, causing biofuels to form acids that induce metal corrosion and form deposits in the fuel tank and pipe lines. Methods for removing moist...  
WO/2012/106158A2
The moisture absorption capacity of biofuels can be more or less 10 times that of fossil diesel oil, causing biofuels to form acids that induce metal corrosion and form deposits in the fuel tank and pipe lines. Methods for removing moist...  
WO/2012/105123A1
The objective of the present invention is to remove or reduce the iodine contained in a seafood extract, while maintaining the original flavor, taste, appearance and the like of an unprocessed seafood extract. A first anion-exchange memb...  
WO/2012/104684A1
A desalination system (100) having an intake unit (110) providing seawater to a pre - treatment unit (120) connected to a reverse osmosis (RO) desalination unit (130) and a post treatment unit (150). The desalination system (100) is conf...  
WO/2012/102680A1
A method of forming a forward osmosis membrane having a porous substrate and a rejection layer is provided. The method comprises a) forming a thin film of a polymer solution on a suitable substrate, wherein the polymer solution contains ...  
WO/2012/102677A1
An apparatus for recovering water from a source water, the apparatus comprising a forward osmosis unit configured to be supplied with the source water and a draw solution, the forward osmosis unit configured to osmotically transfer water...  
WO/2012/102678A1
A forward osmosis membrane comprising a porous support layer, a thin film formed on one side of the porous support layer, and nanomaterials dispersed in at least one of the porous support layer and the thin film.  
WO/2012/102835A1
The present invention relates to an ionic species removal system comprising one or more electrode stack(s), each electrode stack including two electrodes and cation exchange membranes and anion exchange membranes alternately arranged bet...  
WO/2012/099074A1
The present invention relates to a salt water desalination apparatus comprising a supply pump for pressurizing salt water, a reverse osmosis membrane module composed of a reverse osmosis membrane for separating the pressurized salt water...  
WO/2012/098969A1
A method of fresh water generation by filtering raw water through a microfiltration/ultrafiltration membrane module and subsequently separating the filtrate into filtrate water and concentrated water with a semipermeable-membrane unit. F...  
WO/2012/100187A1
Systems and methods for increasing fermentation efficiency of a lignocellulosic hydrolysate are disclosed. The system comprises a filter configurable to remove matter having a particle size of larger than about 25 to 100 microns from the...  
WO/2012/098057A1
An electrodialysis unit 8 for treating water comprises a membrane cell, a temperature monitoring device 9a for monitoring the temperature of incoming water and a heater 9b for increasing the temperature of the incoming water before it re...  
WO/2012/098059A1
An electrodialysis unit 8 comprises a plurality of cathodes 68, a plurality of anodes 70 and a plurality of membranes 71; wherein the cathodes 68 and anodes 70 are arranged alternately in an electrode stack, with membranes 71 in between ...  
WO/2012/098056A1
An electrodialysis unit 8 comprises a plurality of cathodes 68, a plurality of anodes 70 and a plurality of membranes 71; the cathodes 68 and anodes 70 being arranged alternately in an electrode stack, with membranes 71 in between each c...  
WO/2012/098058A1
An electrodialysis unit 8 comprises a cathode 68, an anode 70, a membrane 71 between the cathode 68 and the anode 70, a cathode flow path 72 for water flow along the membrane 71 on the cathode side, an anode flow path 74 for water flow a...  
WO/2012/095506A1
The invention provides a membrane separation system with membranes arranged between flow spacers in a stack. The flow spacers are formed with apertures (27-A, 29-B, 30-B) forming inlet ducts and outlet ducts, and due to the design of the...  
WO/2012/097386A3
A method of forming a two-layered membrane by immersion precipitation including: depositing a first hydrophilic polymer solution with a formulation optimized to produce a high performance porous layer; depositing on top of the first hydr...  
WO/2012/095659A1
This invention comprises a conditioning cell comprising: an anodic compartment separated from a cathodic compartment by a cation selective membrane; wherein in use the anodic compartment comprises an acid, and the cathodic compartment co...  
WO/2012/096253A1
Disclosed is a pressure exchanger (10) provided with: a rotator (30) disposed with pressure transmission sections (33) around a rotating shaft center, each pressure transmission section (33) being so formed that a first flow path (31), i...  
WO/2012/095280A1
The invention relates to a method for producing at least one hollow-fiber membrane, to a hollow-fiber membrane, to a bundle of hollow-fiber membranes, and to a device for producing at least one hollow-fiber membrane.  
WO/2012/096576A1
The invention is directed to a method for separating gases in a mixed gas feed stream, and to an apparatus for carrying out said method. The method of the invention comprises: i) contacting the mixed gas feed stream with an absorption li...  
WO/2012/094642A3
The invention encompasses methods and devices for diagnosing, theranosing, or prognosing a condition in a patient by enriching a sample in rare cells or other particles. The devices can be a microfluidic device comprising an array of obs...  
WO/2012/093573A1
[Problem] The purpose is, in an organic-material-containing water treatment comprising subjecting a biologically treated sludge of the organic-material-containing water to a solid/liquid separation procedure with a separation membrane an...  
WO/2012/093724A1
The present invention relates to an alkali metal separation and recovery method comprising a step for separating filtration water containing an alkali metal from raw water containing an alkali metal using a nanofiltration membrane and a ...  
WO/2012/093322A1
A portable blood salvage system is disclosed for salvaging a patient's own blood during intraoperative surgical procedures and reinfusing the blood, washed and filtered, to the patient online or at bedside. The apparatus comprises suctio...  
WO/2012/093322A4
A portable blood salvage system is disclosed for salvaging a patient's own blood during intraoperative surgical procedures and reinfusing the blood, washed and filtered, to the patient online or at bedside. The apparatus comprises suctio...  
WO/2012/091863A1
An electrodeionization apparatus includes an anode compartment provided with an anode and a cathode compartment spaced from the anode compartment and provided with a cathode, wherein the anode and cathode are configured for coupling to a...  
WO/2012/090863A1
A hollow fiber membrane module having a hollow fiber membrane filled in a case and the space between the hollow fiber membrane and the case sealed with a sealing agent, wherein: said hollow fiber membrane is obtained from a polysulfone r...  
WO/2012/090811A1
A concentration difference power generating method wherein: a water flow from a low concentration salt water to a high concentration salt water is caused by separating the low concentration salt water and the high concentration salt wate...  
WO/2012/091023A1
Provided are: a preparation method for an aqueous solution that performs stable filtration in a short time and which has high versatility and improved membrane filtration; an aqueous solution prepared using the preparation method; a cell...  
WO/2012/086477A1
A reverse osmosis processing device wherein, on the interior of a pressurized vessel (24) provided with an inlet tube (56) that supplies water to be treated, a plurality of reverse osmosis membrane elements (22) equipped with reverse osm...  
WO/2012/086479A1
Provided is a reverse osmosis processing device (10) provided with: a first pressurized vessel (80) that performs primary processing of water to be processed; and a second pressurized vessel (82) that performs secondary processing of wat...  
WO/2012/087770A1
Acid block anionic selective polymeric membranes are provided of the type having a woven or non- woven cloth reinforcing structure. The polymer of the membrane is prepared by the process comprising copolymerizing components I, II, and II...  
WO/2012/087537A1
A method of water treatment comprising: providing an electrolysis device comprising an electrolysis vessel; providing feed streams to the first salt water chamber of the vessel, second salt water chamber of the vessel, acidic chamber of ...  
WO/2012/085313A1
The invention relates to a system comprising: a feed pipe (1) connected to a water supply network (R); a feed pump (2) for driving the water; pre-filters (9a, 9b, 9c); and an osmosis membrane (3) equipped with a pipe (31) for delivering ...  
WO/2012/086478A1
This reverse osmosis processing device (10) is provided with: a pressurized vessel (24); an inlet tube (56) that supplies water to be processed to one end of the pressurized vessel (24); a concentrated water discharging tube (62) that di...  
WO/2012/084926A1
The invention relates to industrial preparation of contrast agents, and further to an improved process for the purification of contrast agents. In particular, it relates to a process for reducing the salt content of compositions comprisi...  
WO/2012/086416A1
The present invention provides an anaerobic digestion treatment method and an anaerobic digestion treatment apparatus in which blockage of a pressure control valve by thermal solubilized sludge is prevented or minimized, and in which con...  
WO/2012/081981A1
The invention is directed to a membrane separation process of an aqueous feed solution. In one aspect the membrane separation process of the invention comprises passing an aqueous feed comprising one or more dissolved compounds having an...  
WO/2012/081746A1
Disclosed are a system and method for membrane fouling diagnosis in a seawater desalination process using a Kalman filter algorithm. In a preferred embodiment of the present invention, the system for membrane fouling diagnosis in a water...  
WO/2012/079229A1
Composite membranes, methods or processes for producing composite membranes, and systems utilizing composite membranes are generally described. In some examples, a composite membrane includes a porous halogenated polymer and a conductive...  
WO/2012/080946A9
A liquid membrane matrix is disclosed in the form of an aquaporin containing bulk liquid membrane matrix (BLM), wherein said liquid membrane matrix is formed from a solution of an amphiphilic copolymer detergent wherein transmembrane pro...  
WO/2012/080946A1
A liquid membrane matrix is disclosed in the form of an aquaporin containing bulk liquid membrane matrix (BLM), wherein said liquid membrane matrix is formed from a solution of an amphiphilic copolymer detergent wherein transmembrane pro...  
WO/2012/079740A1
In general, the invention relates to the field of water purification. In particular, the invention relates to a system and a method for the piping and the purification of liquids such as in particular water, by means of which undesired c...  

Matches 801 - 850 out of 23,688