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WO/2012/129010 |
An electrolytic CO2-removal device (10) for anion analysis of a liquid sample. The device includes a basic chamber (20) and CO2-permeable tubing (14) in the basic chamber. Anion exchange membranes (26, 28) are disposed on opposite sides ...
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WO/2012/129001 |
A method and a system for the removal of heat stable amine salts from an amine absorbent used in a carbon dioxide (CO2) capture process, the method comprising: withdrawing amine absorbent containing heat stable amine salts from the CO2 c...
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WO/2012/129127 |
Bicarbonate conversion assisted reverse-osmosis (RO) treatment systems for treatment of contaminated water, particularly natural gas flowback water. The systems and processes provide for simultaneous conversion of the primary salt in gas...
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WO/2012/122883 |
Disclosed in the present invention is a multifunctional off-line washing and repairing device for waste reverse osmosis membrane mainly, which comprises of valves (V0-V28), flowmeters (F1-F4), conductivity meters (E1-E3), pressure gages ...
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WO/2012/124545 |
The present invention has: a high pressure RO membrane filter (4) that separates seawater into a permeate and a concentrate; a high pressure pump (P1); a power recovery device (5); a high pressure RO membrane recovery rate adjustment val...
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WO/2012/125470 |
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...
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WO/2012/124538 |
A fouling prediction method in a membrane filtration system for filtering raw water containing ions and salt components, the method involving a step for irradiating raw water before being filtered by the membrane module with excitation l...
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WO/2012/122890 |
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WO/2012/125457 |
A membrane separation device for use in blood processing procedures is disclosed. In one embodiment, a spinning membrane separator is provided in which at least two zones or regions are created in the gap between the spinning membrane an...
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WO/2012/122892 |
An off-line cleaning and repairing method for waste reverse osmosis membrane comprises the following steps: (1) analyzing the components of the fouling of the waste reverse osmosis membrane; (2) cleaning or repairing the membrane using a...
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WO/2012/125472 |
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...
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WO/2012/125480 |
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...
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WO/2012/122240 |
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, ...
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WO/2012/121208 |
[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...
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WO/2012/122207 |
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...
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WO/2012/120912 |
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...
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WO/2012/118369 |
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 ...
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WO/2012/116409 |
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...
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WO/2012/113958 |
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...
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WO/2012/115114 |
[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...
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WO/2012/114395 |
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...
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WO/2012/115932 |
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...
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WO/2012/113957 |
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 ...
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WO/2012/115831 |
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...
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WO/2012/114953 |
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...
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WO/2012/111139 |
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 ...
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WO/2012/112122 |
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),...
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WO/2012/111402 |
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...
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WO/2012/111731 |
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...
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WO/2012/111794 |
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...
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WO/2012/110548 |
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...
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WO/2012/112123 |
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...
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WO/2012/111734 |
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...
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WO/2012/112123 |
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...
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WO/2012/107436 |
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...
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WO/2012/108535 |
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...
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WO/2012/108910 |
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...
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WO/2012/108310 |
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...
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WO/2012/106158 |
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...
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WO/2012/106158 |
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...
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WO/2012/105123 |
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...
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WO/2012/104684 |
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...
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WO/2012/102680 |
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 ...
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WO/2012/102677 |
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...
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WO/2012/102678 |
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.
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WO/2012/102835 |
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...
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WO/2012/099074 |
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...
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WO/2012/098969 |
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...
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WO/2012/100187 |
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...
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WO/2012/098057 |
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...
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