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Matches 1 - 50 out of 28,021

Document Document Title
WO/2019/036371A1
The present apparatus is a compact water filtration unit providing modular, highly customizable water treatment. The standardized sump cylinder structure allows interchangeable accommodation of a wide variety of treatment media, filters,...  
WO/2019/034994A1
A separation membrane for selectively separating (e.g., pervaporating) a first fluid (e.g., a first liquid) from a mixture comprising the first fluid (e.g., first liquid) and a second fluid (e.g., second liquid), wherein the separation m...  
WO/2019/034678A1
The present disclosure relates to a process for testing the integrity of membranes in a filter module. Specifically, the process is applied to filters for extracorporeal blood treatment, in particular, filters comprising both filter memb...  
WO/2019/034993A1
A composite membrane for selectively separating (e.g., pervaporating) a first fluid (e.g., first liquid such as a high octane compound) from a mixture comprising the first fluid (e.g., first liquid such as a high octane compound) and a s...  
WO/2019/036423A1
A composite membrane for selectively pervaporating a first liquid from a mixture comprising the first liquid and a second liquid. The composite membrane includes a porous substrate comprising opposite first and second major surfaces, and...  
WO/2019/033936A1
A device for use in water treatment and material separation, the device comprising a power supply (1), an anode chamber (2), a cathode chamber (3) and a membrane unit (4); a positive electrode of the power supply (1) is connected to the ...  
WO/2019/028559A1
A submerged membrane unit has air diffusers located outside of the membrane area in plan view. The diffusers may be mounted in or below a diffuser case. The diffuser case may have walls to direct bubbles towards the membranes. The diffus...  
WO/2019/027969A1
A fluid system includes a membrane module including a first section and a second section that are separated by a semipermeable membrane, a feed pump connected to the first section, a draw pump connected to the second section, a load conn...  
WO/2019/025239A1
A filtering apparatus, in particular a disposable filtering apparatus, comprises a flow path in which a filter unit and an integrated flow reducer (10) are disposed one behind the other. The flow reducer (10) can be brought into a first ...  
WO/2019/024983A1
The present invention relates to a new high-throughput process for reducing impurities in essential oils and extracts (in particular for fragrances, fragrance ingredients, flavours and cosmetic ingredients) under mild conditions. Undesir...  
WO/2019/024070A1
A system for efficient seawater desalination utilizing new-energy, pertaining to the field of seawater desalination technologies. The system comprises a fan (26), a reverse osmosis seawater desalination device (22), and a supercharging d...  
WO/2019/020030A1
A reverse osmosis membrane component (100) and a water purifier. The reverse osmosis membrane component (100) comprises a housing (10) having at one extremity a purified water outlet (11) and a wastewater water outlet (12) and having at ...  
WO/2019/020467A1
A disposable filter capsule (12) for a filtration device comprises only one housing (40), which has an inflow connection (42) for a fluid to be filtered and an outflow connection (44) for filtrate. The disposable filter capsule (12) also...  
WO/2019/022174A1
The present invention addresses the problem of providing a filtration apparatus capable of obtaining a high-performance chemical solution and having sufficiently long filter medium life, and also addresses the problem of providing a puri...  
WO/2019/022668A1
The present disclosure relates to polyacrylonitrile (PAN) membranes and uses thereof. In a specific embodiment, PAN hollow fibers were prepared by spinning a dope composition comprising PAN and polyvinylpyrrolidone (PVP) and further cros...  
WO/2019/017486A1
The purpose of the present invention is to provide a porous membrane for membrane distillation, which has an excellent heat insulating property. The porous membrane for membrane distillation according to the present invention comprises a...  
WO/2019/016699A1
A process is described for the purification of HA, and pharmaceutical, cosmetic and nutritional compositions containing HA thus purified.  
WO/2019/018072A1
Systems and methods for preparing a cytological specimen from a patient sample in a sample container include or employ mechanisms for quickly and accurately adjusting the pressure in a pressure unit during the specimen preparation. The s...  
WO/2019/016080A1
The invention relates to a surface-modified filter membrane for filtering blood, in particular for separating blood plasma and blood serum, and to a method for the production thereof, to a filter provided therewith and to the use thereof.  
WO/2019/016070A1
Disclosed herein is a unit for ultrafiltration and purification (1) of a product stream (3) containing a biological macromolecular product as well as a substance to be separated from the product stream, comprising at least one capillary ...  
WO/2019/017999A1
An asymmetric membrane having a layer containing a zeolite supported on a geopolymer substrate and methods for making an asymmetric membrane having a layer containing a zeolite supported on a geopolymer substrate. A cross-flow membrane s...  
WO/2019/018333A1
Methods of recovering lithium from a lithium source or a lithium-containing material using low pH solutions and membrane technologies to purify and concentrate the recovered lithium. The lithium sources may include a spent lithium-ion ba...  
WO/2019/014297A1
An electrochemical separation device includes a first electrode, a second electrode, and a cell stack including a plurality of sub-blocks each having alternating depleting compartments and concentrating compartments and each including fr...  
WO/2019/014083A2
The combined acid gas removal and water filtration system (10) removes sour gases, such as hydrogen sulfide (H2S) and carbon dioxide (CO2), from an input gaseous hydrocarbon stream (FG), as well as producing purified water (TW). The acid...  
WO/2019/012089A1
An integrated system comprising: a desalination plant comprising a reverse osmosis (RO) array to produce an RO permeate blending stream and a nanofiltration (NF) array to produce an NF permeate blending stream; a blending system; a contr...  
WO/2019/012164A1
The present invention relates to a system and a procedure for the purification of water (for example, waste water) in order to obtain high quality water with low energy cost. In particular, the system and procedure are based on the seque...  
WO/2019/010570A1
A microfiltration membrane is provided that includes a patterned side and an un- patterned side and a dense layer located at the patterned side of the membrane. The membrane is useful for the treatment of water and wastewater. The membra...  
WO/2019/014633A1
Disclosed herein are boron-nitride nanoparticle membranes and methods of manufacturing boron-nitride nanoparticle membranes. In an embodiment, a boron-nitride nanoparticle membrane includes a matrix and a plurality of one-dimensional bor...  
WO/2019/013155A1
The present invention addresses the problem of providing a filter unit used for refining in order to obtain a chemical having excellent defect control performance. The present invention also addresses the problem of providing a refining ...  
WO/2019/012317A1
Apparatus, methods and uses for separating gas mixtures of at least two different gases under magnetic field and employing a membrane are described.  
WO/2019/008219A1
According to an example aspect of the present invention, there is provided a method of concentrating discharge water comprising the steps of passing discharge water through a discharge concentration unit for forward osmosis, said concent...  
WO/2019/009044A1
Provided is a concentrating device with which a concentrated liquid with higher concentration can be obtained faster. This concentrating device is a cross flow type concentrating device for obtaining a concentrated liquid by filtering a ...  
WO/2019/009295A1
Provided is a quality control method for water for artificial dialysis, for use when producing artificial dialysate. In this quality control method for water for artificial dialysis, oligo DNA contained in water for artificial dialysis, ...  
WO/2019/010186A1
A method is directed to separating contaminants from mammalian cells in an aqueous multiphase system, and includes loading a container with a liquid having a top liquid phase and a bottom liquid phase. A cover medium is inserted in the c...  
WO/2019/008223A1
A reject valve of a reverse osmosis device, which is especially suited for brackish water reverse osmosis devices, which require a low system pressure less than 15bar. The valve keeps the system pressure substantially constant in a pre-d...  
WO/2019/008380A1
Processes for the preparation of composite membranes are disclosed, as well as the composite membranes obtainable by these processes. The processes employ a step of roller coating a porous support substrate with an essentially solventles...  
WO/2019/009000A1
A gas separation membrane element which separates an acidic gas from a starting material gas that contains the acidic gas. This gas separation membrane element comprises a gas separation membrane; the gas separation membrane comprises a ...  
WO/2019/006390A1
Described and provided herein are purification, production and manufacturing methods for recombinant adeno-associated viral (rAAV) vector particles. Purification, production and manufacturing methods set forth herein, for example, includ...  
WO/2019/004298A1
A method for treating an aqueous fluid resulting from a fluoropolymer production step, the method comprising separating the aqueous fluid into a solid ingredient and a filtrate by means of a filter aid.  
WO/2019/006139A1
A cell filtration assembly adapted to capture cells from a biological sample during centrifugation includes a centrifugation tube, a cell collection device adapted to be secured within a tapered end of the centrifugation tube and a funne...  
WO/2019/003133A1
The invention relates to separation of disaccharides from tri- or higher oligosaccharides by nanofiltration.  
WO/2019/000111A1
A system for removing chloride ion from solutions circulating in industrial processes, designed as a sub-system that is connected in-line to an existing industrial system, in which chloride is transferred from a main aqueous flow to an a...  
WO/2019/000160A1
Provided is a method for cleaning a filtration membrane contained in a water treatment system and the water treatment system. The method comprises a first cleaning mode. The first cleaning mode comprises: adding a first cleaning solution...  
WO/2019/004281A1
The purpose of the present invention is to stabilize energy balance by controlling energy consumption required for cooling and heating while simplifying pipe structure. A water treatment device is provided with: a forward osmosis means f...  
WO/2019/004478A1
Provided is a chemical product production method wherewith filterability and productivity with respect to a target substance can be both achieved. The present invention is provided with a mechanism for removing solid contents in a pipe c...  
WO/2019/003136A1
This invention relates to a method for the enzymatic synthesis of oligosaccharides, preferably human milk oligosaccharides (HMOs) The method comprises the enzymatic transfer of a glycosyl moiety and subsequent removal of by-products, suc...  
WO/2019/003135A1
The invention relates to a method for separating sialylated oligosaccharides, preferably sialylated human milk oligosaccharides (HMOs), from disaccharides, preferably lactose, produced by a fermentation or enzymatic process.  
WO/2018/236992A1
An electrochemical separation device includes a first electrode, a second electrode, a cell stack including alternating depleting compartments and concentrating compartments disposed between the first electrode and the second electrode, ...  
WO/2018/235366A1
In the present invention, the boron concentration and the flow rate of raw water, which is fed into a desalination chamber 2, and the target boron concentration of produced water are inputted to a control device; a flow rate Q inside the...  
WO/2018/232709A1
A multistage flash evaporation device, comprising an external heat source (31), a vacuum pump (27), and at least one flash evaporation unit (A). Each flash evaporation unit (A) comprises a first flash evaporator, a second flash evaporato...  

Matches 1 - 50 out of 28,021