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WO/2010/104381 |
The invention relates to a spacer, cell and membrane for an ion-exchanging process, and a method for operating such process, and a method for providing a membrane connected to a corresponding spacer part. The spacer according to the inve...
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WO/2010/104895 |
A center tube is disclosed which allows a draw solution to flow through all membrane elements in a membrane system in parallel. The center tube may include a cylindrical wall with two open ends and a barrier element there between separat...
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WO/2010/101669 |
Methods and systems for energy recovery in desalination or other systems are provided to transfer the pressure energy from one fluid to anther fluid. A system for energy recovery (300) with a container comprises two sections (302,304) se...
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WO/2010/098696 |
The present invention relates to a method for recovery of organic solvents from fermentation broth by diffuse evaporation through liquid membrane by applying vacuum or gas. The recovery is carried out in situ that provide both the produc...
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WO/2010/098819 |
Polymer-containing solution can be purified and the solvent reused by subjecting the solution to microfiltration using tubular filters having an average pore diameter of less than 1 μm and a filtration pressure of at least 0.35 MPa. Thi...
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WO/2010/098473 |
Disclosed are a zeolite membrane complex capable of establishing both of practically sufficient treatment rate and separation performance, which is usable, in particular, in the presence of an organic acid, can be used for separating/con...
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WO/2010/099519 |
A dialysis adapter cell includes a housing comprising a plurality of pillars extending between and attached to a top plate and a bottom plate to form a hollow receptacle, wherein the top plate comprises an aperture configured to provide ...
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WO/2010/098695 |
The present invention relates to a liquid membrane for recovery of organic compounds from aqueous solutions by diffuse evaporation through membrane by applying vacuum or gas wherein the liquid membrane is a layer of hydrophobic liquid on...
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WO/2010/097401 |
The invention relates to a filtration method having a filtration device with a process tank (1) into which a feed (2) for supplying a medium to be processed, in particular a fermentation broth to be filtered, empties, wherein at least on...
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WO/2010/097681 |
A membrane comprising polybenzimidazole and aromatic polyester wherein said aromatic polyester is removed is disclosed. The membrane is used for a process of deacidification.
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WO/2010/097428 |
The invention relates to a method for separating and partially returning transition metals and/or catalytically effective complex compounds thereof from a reaction mixture by combining one at least one-stage membrane separation and an ad...
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WO/2010/097202 |
The present invention relates to a method for continuously producing lithium transition metal phosphates of the formula LiMPO4, comprising the steps of: a) providing an aqueous reactive mixture containing LiOH, H3PO4, and a transition me...
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WO/2010/077876 |
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WO/2010/065319 |
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WO/2010/096704 |
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WO/2010/096704 |
A functional, porous, interpenetrating polymer network (IPN) includes a first polymer network in the form of a porogenic support fabric (PSF) composed of linear polymers in the form of a pre-formed network comprising a fibrous composite ...
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WO/2010/093026 |
A filtering device (1) which includes a depth filter (10) and a housing (9) for containing the depth filter and which has a primary filtering unit (4) for filtering raw water (RW). The housing (9) is provided with a raw water supply ope...
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WO/2010/092938 |
Disclosed is a porous multilayer filter which has high permeability and is capable of high flow-rate processing, while having an ultrafine particle-trapping ability. Specifically disclosed is a porous multilayer filter which is characte...
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WO/2010/089877 |
Disclosed is a process for producing a mineral drinking water that is safe on health and is drinkable without anxiety. The process comprises a primary treatment step of treating a raw water with a filter which can be selected depending u...
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WO/2010/089095 |
The present invention discloses a process for the recovery of betaines from electrodialysis (ED) waste streams, whereby said waste streams are treated with a pressure driven membrane process.
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WO/2010/088919 |
A method and apparatus for storing energy, during periods of availability of excess energy of a power generation plant utilizing renewable energy source. The excess energy is exploited for pressurizing a medium concentration solution (1)...
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WO/2010/090864 |
The present invention relates to methods and systems for optimization of dilution of a viscous starting material to isolate and/or concentrate the product of interest from the starting source material such that the process minimizes the ...
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WO/2010/090864 |
The present invention relates to methods and systems for optimization of dilution of a viscous starting material to isolate and/or concentrate the product of interest from the starting source material such that the process minimizes the ...
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WO/2010/090889 |
A system for recovering hydrocarbons from a formation, comprising a first well in the formation to produce a mixture comprising one or more hydrocarbons and an aqueous solution; a separator to divide the mixture into one or more hydrocar...
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WO/2010/090505 |
The invention relates to a desalination method using ion transfer by simple dialysis between solutions arranged in compartments, compartment 1 contains the water for desalination, compartment 2 contains seawater for removing the salt, co...
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WO/2010/089912 |
A spiral-type seawater desalination system comprising a spiral pressure vessel (15) which is loaded with a plurality of reverse osmosis membrane systems (13-1 through 13-10) that each have a spiral-type reverse osmosis membrane and are c...
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WO/2010/090889 |
A system for recovering hydrocarbons from a formation, comprising a first well in the formation to produce a mixture comprising one or more hydrocarbons and an aqueous solution; a separator to divide the mixture into one or more hydrocar...
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WO/2010/090505 |
The invention relates to a desalination method using ion transfer by simple dialysis between solutions arranged in compartments, compartment 1 contains the water for desalination, compartment 2 contains seawater for removing the salt, co...
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WO/2010/089669 |
Disclosed herein are decontamination techniques that use a chemical that acts as an oxygen source and adsorption/binding agent in a UV reactor to bring together organic contaminant molecules and TiO2 molecules in the photoreactive slurry...
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WO/2010/088054 |
The present application relates to separation processes and systems and more specifically to hybrid carbon dioxide separation processes. In one embodiment, the system for the separation or removal of carbon dioxide comprises an apparatus...
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WO/2010/088269 |
Disclosed herein are processes for producing a CO2-depleted product gas stream. The processes involve feeding a natural gas feed stream comprising greater than about 10 vol % CO2 to at least one membrane unit comprising a plurality of po...
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WO/2010/088434 |
We disclose a method of extracting an alcohol or furan from a predominantly liquid stream comprising the alcohol or furan, comprising removing cations from the predominantly liquid stream comprising the alcohol or furan, using a cation-e...
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WO/2010/087095 |
The present invention provides a method for producing a crystalline polymer microporous membrane, which includes asymmetrically heating a film composed of crystalline polymer and being fixed, by a heating unit at a temperature equal to o...
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WO/2010/088269 |
Disclosed herein are processes for producing a CO2-depleted product gas stream. The processes involve feeding a natural gas feed stream comprising greater than about 10 vol % CO2 to at least one membrane unit comprising a plurality of po...
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WO/2010/088054 |
The present application relates to separation processes and systems and more specifically to hybrid carbon dioxide separation processes. In one embodiment, the system for the separation or removal of carbon dioxide comprises an apparatus...
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WO/2010/084972 |
Disclosed is a method for producing D-lactic acid by allowing a microorganism to utilize a purified treacle and culturing the microorganism. Also disclosed is a method for increasing the optical purity of D-lactic acid in lactic acid. Sp...
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WO/2010/084961 |
A water treatment apparatus (1) is made up of blocks (2a – 2c), wherein water treatment parts (8a – 8c) are loaded (housed) in conveyable containers (7a – 7c), and therefore it is possible to easily construct the structure needed f...
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WO/2010/085320 |
Embodiments include membrane restoration process. A membrane can be restored by replacing an anolyte and a catholyte of a cell with a solution having an organic acid. The cell can include an anode, a cathode and a membrane fouled with a ...
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WO/2010/084962 |
A water treatment device (1) in which water to be treated is filtered to produce treated water, the device being equipped with a conveyable base (4), a water treatment part (3) mounted on the base (4) and having an MF membrane unit (7) a...
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WO/2010/081291 |
A system and a method for remediation of organic contaminated soil are provided, which comprises M*N electrodes to form an electrode matrix of symmetrical electric field structure. The field intensity is uniform in those points that are ...
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WO/2010/082064 |
Apparatus and methods for extracorporeal blood filtration involving the connection of a patient's cardiovascular circulation to an extracorporeal circulatory circuit, and filtration devices suitable for use in such apparatus and methods ...
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WO/2010/082194 |
Solvent and acid stable ultrafiltration and nanofiltration membranes including a non-cross-linked base polymer having reactive pendant moieties, the base polymer being modified by forming a cross-linked skin onto a surface thereof, the s...
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WO/2010/081228 |
A module of vertical membranes has a lower header with integral air holes. Modules are mounted in line on upper and lower beams. A skirt is formed under the cassette. Adjustable side members between the beams allow for membrane slack adj...
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WO/2010/081707 |
A process for the recovery of ammonia contained in a gaseous stream is described, said process comprising the following phases: (a) subjecting the gaseous stream containing ammonia to a washing (S) with an aqueous washing solution (5a) h...
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WO/2010/080546 |
A process for purification of fluids, for example, desalination of seawater or brackish water, using organic solutes in a concentrated water solution for use in a forward osmosis process, to extract fresh water out of salt water through ...
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WO/2010/081077 |
Method and devices for filtering liquid are provided that rely on pressure difference to filter liquid. In one embodiment, a device for filtering liquid includes a feed chamber, a permeate chamber, and a porous membrane that is at least ...
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WO/2010/081077 |
Method and devices for filtering liquid are provided that rely on pressure difference to filter liquid. In one embodiment, a device for filtering liquid includes a feed chamber, a permeate chamber, and a porous membrane that is at least ...
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WO/2010/080208 |
An energy-efficient process for dewatering an aqueous organic solution includes using freely available solar energy to concentrate a draw solution within a reservoir. The draw solution is used in conjunction with a membrane to remove wat...
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WO/2010/077876 |
This invention relates to a chemically-modified polybenzimidazole porous tube. The tube has an outer diameter of 100-1000 microns, a wall thickness of 20-100 microns, and a pore size of 0.1-0.5 nm.
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WO/2010/077895 |
The present invention discloses a desalination plant that operates with a sea water or brackish water feed and produces a concentrated and selectively improved salt reject stream and a pure water permeate stream from a first treatment se...
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