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Matches 801 - 850 out of 23,726

Document Document Title
WO/2012/125480A1
A membrane separation device is disclosed along with systems and methods employing the device in blood processing procedures. In one embodiment, a spinning membrane separator is provided in which at least two zones or regions are created...  
WO/2012/122240A2
Systems and methods utilize semipermeable nanotubes in conjunction with application of controlled electrical potentials across semipermeable nanotube walls allow selective transport of charged impurities (e.g., charged impurities, ions, ...  
WO/2012/121208A1
[Problem] To provide a method for improving the blocking rate of a reverse osmosis membrane which effectively improves the blocking rate without significantly reducing permeation flux, even if the membrane is markedly degraded. [Solution...  
WO/2012/122207A1
A spiral wound module is suitable for use with high temperature water that is also very alkaline or has a high pH, for example SAGD produced water. The module uses a polyamide-based membrane with a polysulfone or polyethersulfone backing...  
WO/2012/120912A1
The purpose of the invention is to provide a system which uses an osmosis membrane to obtain fresh water from salt-containing raw water such as seawater, wherein the system produces fresh water at lower energy consumption. According to t...  
WO/2012/118369A3
The invention relates to a method of converting thermal energy into mechanical energy wherein a working liquid such as is evaporated to generate a stream of a working fluid. According to the invention, the stream of the working fluid is ...  
WO/2012/116409A1
A heat exchanger (10) including a hot process stream (14) fluidly connected to an industrial process, a cold process stream (16) fluidly connected to an industrial process, and a membrane distillation system (18). The membrane distillati...  
WO/2012/113958A1
The invention relates to a brine treatment method consisting of the injection of a suitable dose of pre-determined reagents, followed by an extraction step for recovering the different agents obtained so that they can be re-used, while s...  
WO/2012/115114A1
[Problem] To provide a seawater desalination system in which energy for generating fresh water can be reduced and adequate water quality can be ensured in the generated fresh water. [Solution] A seawater desalination system (1A) is provi...  
WO/2012/114395A1
Provided are an abrasive recovery method and abrasive recovery device capable of recovering a slurry comprising a highly-concentrated abrasive while avoiding increases in pressure loss and large decreases in the recovery rate due to memb...  
WO/2012/115932A3
The present invention relates to separation of desired target products from biological, plant, and waste-type material, wherein the desired target products include renewable fuels such as ethanol, biobutanol, and biodiesel, wherein the s...  
WO/2012/113957A1
The invention relates to a method for the remineralisation of fluids, in which final turbidity is controlled. The method includes steps comprising reagent dosing, remineralisation and filtration. More specifically, the invention relates ...  
WO/2012/115831A1
Photovoltaic-powered reverse osmosis system. The system includes a photovoltaic panel for generating electricity and includes a heat exchanger in thermal contact with the photovoltaic panel. The salt-containing feed water is fed to a rev...  
WO/2012/114953A1
Provided are an antiscalant and scale inhibition method for osmotic membranes, which are capable of preventing the adhesion of calcium carbonate scale that is generated in osmotic membrane treatment without increasing the phosphorus conc...  
WO/2012/111139A1
In order to efficiently clean a filter for filtering a gas, liquid or supercritical carbon dioxide, which is to used to wash and/or dry a body to be treated, this method for cleaning a filter for filtering a gas, liquid or supercritical ...  
WO/2012/112122A1
The present invention presents a mixed-matrix composite material comprising a continuous phase and zeolitic imidazolate framework (ZIF) particles dispersed in the continuous phase, wherein the continuous phase is polybenzimidazole (PBI),...  
WO/2012/111402A1
According to an embodiment, a water treatment system comprises a pretreatment device, a reverse osmosis membrane module, a flocculant injection device, a first water quality analysis device, and a controller. The pretreatment device perf...  
WO/2012/111731A1
A compound desalination system (100A) is provided with a seawater desalination treatment system (3) that filters seawater (D) using a seawater reverse osmosis membrane device (38), and a waste water treatment system (1) that uses a low-p...  
WO/2012/111794A1
A method for producing a sugar solution by processing a cellulose-derived sugar solution with use of one or more separation membranes selected from among an ultrafiltration membrane, a nanofiltration membrane and a reverse osmosis membra...  
WO/2012/110548A1
The invention relates to a method and system for processing a solution. In at least one first membrane unit (3), a feed flow (2) is separated into a permeate flow (5) and a retentate flow (6). According to the invention, at least part of...  
WO/2012/112123A8
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/2012/111734A1
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...  

Matches 801 - 850 out of 23,726