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WO/2022/026156A1 |
A spiral wound membrane module including a specialized endcap assembly including a connecting conduit defining a passageway extending radially inward from its outer periphery, and a differential pressure sensor connected to the passagewa...
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WO/2022/025336A1 |
Disclosed is a nano membrane which has improved dustproofness and thus effectively prevents matter, contaminants/dust, and the like from getting into an electronic device such as a PCB or a MEMS microphone, and has no air and sound perme...
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WO/2022/026505A1 |
A coated ultrafiltration device comprises an upper chamber; a lower chamber; a filtration chamber disposed between the upper chamber and lower chamber; and a semipermeable membrane disposed substantially vertically around the filtration ...
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WO/2022/022808A1 |
The invention relates to a method for capturing and recovering carbon dioxide from the ambient air, comprising the continuous performance of the following steps: a) bringing ambient air into contact with a basic aqueous solution; b) elec...
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WO/2022/021909A1 |
The present invention relates to the field of biomass energy utilization. Disclosed are a bio-oil electrochemical upgrading method and a bio-oil electrochemical hydrogenation upgrading device. The bio-oil electrochemical upgrading method...
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WO/2022/024414A1 |
The present invention provides an ammonia concentration method and an ammonia concentration device, each of which is capable of suppressing biofouling, while maintaining the recovery rate of ammonia in a concentration process of water to...
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WO/2022/026451A1 |
Presented herein are methods for preparing and treating mammalian cell culture media through the addition of low levels of poloxamer and nanofiltration. Low levels of poloxamer improved flux and retained greater levels of a growth factor.
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WO/2022/019834A1 |
Disclosed herein are vapour-phase crosslin ked composite membranes in the form of crosslinked polymers and defined inorganic materials. The membranes disclosed herein may have a narrow pore size distribution and precise molecule separati...
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WO/2022/018697A1 |
Crown ether (CE) functionalized metal organic framework (MOF) compositions (CEMOFs) and membranes comprising CEMOFs for lithium or other ion transport and/or ion separation, and related components, systems and processes utilizing CEMOFs ...
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WO/2022/017568A1 |
The invention relates to an apparatus for membrane filtration and for removal of micropollutants from liquids by means of a reactive substance, wherein the apparatus has a reaction chamber and at least one connection for supplying and/or...
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WO/2022/016777A1 |
A filtering time control method, a water purifier (100), a filtering time control apparatus, and an apparatus having a storage function. The filtering time control method comprises: by testing a water quality status value, determining wh...
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WO/2022/019071A1 |
The present invention relates to an aluminum seamless can washing method by which an environmental load is reduced and which is provided with a wastewater treatment method capable of reusing treated wastewater, the washing method being c...
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WO/2022/013226A1 |
The invention relates to a method for creating a maintenance program for operating a maintenance system on a bioreactor, in particular a bioreactor of a vehicle for transporting people, which method comprises at least the following steps...
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WO/2022/014469A1 |
This separation system (4) comprises: a first separation unit (41) which has a separation membrane and is provided with a fluid supply port (411), a permeated fluid discharge port (413), and a non-permeated fluid discharge port (412); a ...
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WO/2022/014221A1 |
Provided is an apparatus for producing ultrapure water, which has simple arrangement and suppresses generation of fine particles from an ultrafiltration membrane during operation. An apparatus for producing ultrapure water 1 has: a first...
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WO/2022/013248A1 |
The bioprocessing perfusion system (10) includes a bioreactor (12) and a feed flow path (14). A first tangential flow filter (16) is coupled to the bioreactor (12) via the feed flow path (14) and a second tangential flow filter (18) is c...
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WO/2022/012981A1 |
- 24 - Abstract A device assembly (10) for producing bioconjugates, in particular antibody-drug conjugates, comprises a conjugation unit for performing a bioconjugation reaction in a medium, a first filtration unit for separating precipi...
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WO/2022/016000A1 |
A distillation device and method of manufacturing a distillation device is disclosed. The distillation device includes at least one spiral wound membrane distillation (MD) unit. The spiral wound MD unit includes a perforated center tube ...
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WO/2022/014762A1 |
The present invention relates to a multi-stage membrane separation process that combines: (I) a multi-stage membrane separation process for capturing carbon dioxide contained in combustion flue gas; and (II) a process for concentrating n...
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WO/2022/013977A1 |
Raw water flowing out of a raw water tank 2 passes through a relay tank 34, is heated in a condenser 13 of a heat pump 10, returns to the raw water tank 2, and is supplied to an RO device 6. A portion of a heating medium flowing out of a...
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WO/2022/011785A1 |
Disclosed in the present utility model is a domestic sewage filtering device, comprising a transverse plate, wherein the left side of the top of the transverse plate is fixedly connected to a box body; the top of the transverse plate is ...
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WO/2022/010635A1 |
The present teachings generally include parabiotic dialysis systems and techniques. For example, the present disclosure includes parabiotic liver dialysis, e.g., for use in settings with limited resources. To this end, a parabiotic liver...
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WO/2022/010941A1 |
A product includes a nanoporous membrane having a plurality of carbon nanotubes and a fill material in interstitial spaces between the carbon nanotubes for limiting or preventing fluidic transfer between opposite sides of the nanoporous ...
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WO/2022/007228A1 |
An ultrafiltration centrifuge tube device, comprising a tube cover, a filter cavity (1), ultrafiltration membranes (2), a supporting sleeve (3) and a collection tube (4). The filter cavity (1) comprises an upper cavity (11) and a lower c...
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WO/2022/010506A1 |
A method includes flowing an inlet solution having an inlet salinity and an inlet ion concentration from an inlet to a membrane filtration system, dynamically adjusting the salinity or ion concentration of the inlet solution in situ as t...
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WO/2022/010283A1 |
The present invention provides a water-purifying apparatus comprising: a reverse osmosis filter (110) for filtering raw water through a reverse osmosis process, the reverse osmosis filter (110) being divided into a filtering side (112a) ...
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WO/2022/009905A1 |
A lithium isotope concentration device 10 is provided with a treatment tank 1 partitioned into a supply tank 11 and a recovery tank 12 by an electrolyte membrane 2 having lithium-ion conductivity, the electrolyte membrane 2 being cooled ...
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WO/2022/003161A1 |
The present invention relates to an apparatus and a method for controlling a crossflow membrane filtration process used for filtration processes requiring a specified Transmembrane Pressure. In particular, the invention relates to a meth...
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WO/2022/004381A1 |
Provided is a multistage-type membrane separation device comprising three of more semi-permeable membrane modules, wherein each semi-permeable membrane module has a semi-permeable membrane, and a first chamber and a second chamber partit...
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WO/2022/004217A1 |
The present invention addresses the problem of providing a method for producing a treatment liquid having excellent filterability.　The method for producing a treatment liquid comprises filtering an object to be purified containing a su...
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WO/2022/006311A1 |
The present disclosure provides, inter alia, systems and methods for the capture and retrieval of pathogens and/or other analytes of interest (e.g., aerosolized pathogens or other analytes).
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WO/2022/003016A1 |
The invention relates to a new method of preparation of a polynuclear iron compound stabilized by carbohydrates and/or humic acid or forming a complex with carbohydrates and/or humic acid using a pressure-driven filtration process.
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WO/2022/005925A1 |
The invention relates generally to methods of treating or reducing the risk of Cytokine Release Syndrome (CRS), treating or reducing the risk of Tumor Lysis Syndrome (TLS), or increasing drug exposure in a subject undergoing CAR T-cell t...
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WO/2022/005088A1 |
A particle filtering device, according to one embodiment of the present invention, having a rotating circular or polygonal lab-on-a-disc shape comprises: a filtering membrane for filtering a sample to isolate particles; a main chamber wh...
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WO/2022/000608A1 |
An aerogel composite membrane, a preparation method therefor and the use thereof. The aerogel composite membrane includes a non-woven fabric supporting layer and an aerogel filling layer. The aerogel composite membrane has a multi-sized ...
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WO/2022/002788A1 |
Disclosed herein is a process for preparing a hollow fiber comprising the steps of providing a dope solution comprising polyamide imide (PAI), providing an aqueous bore solution comprising polyethylene imine (PEI), extruding the dope sol...
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WO/2021/263213A1 |
The present disclosure describes a field flow fractionator (FFF). In an embodiment, the FFF includes a spacer including a core, and a coating covering the core. In an embodiment, the FFF includes a spacer including a core, and a coating ...
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WO/2021/258130A1 |
The present disclosure generally relates to liquid separation membranes. The present disclosure also relates to membranes comprising at least a nanoporous hydrophilic layer and a porous hydrophobic substrate. The present disclosure also ...
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WO/2021/262631A1 |
Disclosed is a high-penetration hot melt adhesive for separation apparatus, such as thin film composite reverse osmosis filtration membranes. Also disclosed is a method of using these hot melt adhesives to bond these membranes to one or ...
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WO/2021/260038A1 |
The invention concerns a method for the separation of potato proteins from one or more first salts and phenolic and/or glycoalkaloid compounds in potato fruit juice, said method comprising the steps of: (i) providing a potato fruit juice...
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WO/2021/261143A1 |
This apparatus for removing hydrogen peroxide from water to be processed containing the hydrogen peroxide is provided with: a positive electrode 11; a negative electrode 12; and a hydrogen peroxide removal chamber 23 which is arranged be...
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WO/2021/260039A2 |
The present invention concerns a method for separation of (a) potato proteins and insoluble fibers from (b) first salts and phenolic and/or glycoalkaloid compounds in potato fruit juice or a derivative thereof, said method comprising the...
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WO/2021/261410A1 |
This method for fixing carbon dioxide comprises: a first step S1 for passing seawater or saline water through a nanofiltration membrane to produce an NF membrane concentrated liquid that is concentrated without permeating the nanofiltrat...
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WO/2021/258714A1 |
Disclosed is a nucleic acid purification column. The nucleic acid purification column comprises a purification column body, a column body reinforcing rib and a purification filter membrane, wherein the purification column body is of a ho...
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WO/2021/260587A1 |
A method is presented for enlarging the size of a nanopore formed in a membrane. The method includes: disposing a membrane in a conductive liquid, where the membrane has a nanopore formed therein; selecting a value for an electric potent...
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WO/2021/261324A1 |
Provided is a hollow fiber membrane module with which it is possible to prevent leakage of draw solution or feed solution in membrane treatment such as a forward osmosis treatment. The hollow fiber membrane module comprises a pressure ve...
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WO/2021/260041A2 |
The present invention concerns a method for separation of (a) potato proteins and optionally insoluble fibers from (b) first salts and phenolic and/or glycoalkaloid compounds in potato fruit juice or a derivative thereof, said method com...
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WO/2021/261451A1 |
Provided is a method for evaluating clogging of a filtration membrane for a protein-containing solution, the method comprises the following: a) a step for passing the protein-containing solution through the filtration membrane; b) a step...
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WO/2021/260080A1 |
The invention relates to a method for filtering water comprising the use of a pump (14) to supply a filtering means (17), said supply being performed by simultaneous suction, for example by the same pump (14), through an ultrafiltration ...
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WO/2021/258804A1 |
Disclosed is a sand clearing treatment system for a cast piece. The sand clearing treatment system comprises a sand clearing device and a water circulation system. The sand clearing device is used for placing a workpiece in a sand cleari...
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