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WO/2024/063351A1 |
The present invention relates to a structure to which a membrane is thermally bonded, and a method for manufacturing same. More specifically, the present invention relates to a structure to which a membrane is thermally bonded, and a met...
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WO/2024/063872A1 |
The presently disclosed concepts relate to improved techniques for alkali metal extraction and ultra-efficient EV battery recycling systems. By using a solid electrolyte embedded in a matrix, alkali metal (such as lithium) can be more ef...
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WO/2024/062015A1 |
The present invention relates to a process for removing water from a mixture comprising methanol, water, a catalyst system and optionally methylal, the catalyst system comprising a catalyst and an acidic co-catalyst, the process comprisi...
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WO/2024/057886A1 |
The present invention provides a membrane separation method suitable for the efficient recovery of an organic compound. A membrane separation system 100 is provided with a membrane separation unit 10, a pressure reduction unit 30, a firs...
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WO/2024/058048A1 |
This carbon dioxide separation and recovery system comprises: an adsorption module in which a first liquid phase region and a first gas phase region are divided by a plurality of first hollow fiber membranes; a desorption module in which...
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WO/2024/056617A1 |
The problem addressed by the present invention is that of specifying a process for electrochemical production of LiOH from Li+-containing water using an electrochemical cell having a LiSICon membrane which is operable economically even o...
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WO/2024/056401A1 |
The problem addressed by the present invention is that of specifying a process for producing lithium hydroxide which is very energy efficient. The process shall especially operate without consumption of thermal energy. The process shall ...
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WO/2024/056402A1 |
The present invention relates to the electrochemical production of hydrogen and lithium hydroxide from Li+-containing water using a LiSICon membrane. The problem addressed by the present invention is that of specifying a process which is...
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WO/2024/056252A1 |
The present invention provides bi- or multilayered membranes comprising a track-etched membrane and at least one layer of a porous pre-filter material with pores having a pore size, which is equal to or larger than the pore size of the t...
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WO/2024/057885A1 |
The present invention provides a membrane separation system suitable for efficiently recovering an organic compound. The membrane separation system 100 includes a degassing part 20 in which a fermentation broth S0 containing a volatile o...
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WO/2024/058081A1 |
The present invention provides a membrane separation system suitable for efficiently recovering an organic compound. A membrane separation system 100 comprises: a membrane separation part 10; a condensation part 20; and a pressure reduct...
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WO/2024/058248A1 |
A draw solute including a polymer which has a given structural unit (A) including an amino group or a salt thereof, a ring structure containing a nitrogen atom, etc. and a structural unit (B) derived from an acid-group-containing monomer...
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WO/2024/052652A1 |
The present invention relates to a method and system for the removal of impurities from a flue gas. In particular, the present invention relates to a method and system for the removal of impurities such as SO3 (sulphur trioxide), SO2 (su...
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WO/2024/051397A1 |
A high-flux cellulose virus removing filter membrane comprises a porous main body. The two sides of the filter membrane are respectively a first outer surface and a second outer surface. The porous main body comprises a pre-filter layer ...
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WO/2024/053305A1 |
A ultrapure water production device (100) capable of removing a trace amount of an acidic substance such as dissolved oxygen comprises: a primary pure water tank (110) which receives water to be treated, such as primary pure water; a pum...
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WO/2024/052721A1 |
A saline water pre-treatment or treatment system using nanofiltration and hybrid forward osmosis; the system comprising: a feed solution, a pressure pump, a nanofiltration module, and a hybrid forward osmosis module.
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WO/2024/053676A1 |
Provided are: a bipolar membrane electrodialyzer which has a high electric-current efficiency and in which the cation-exchange membrane is inhibited from suffering scale deposition therein due to divalent cations; and a method for operat...
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WO/2024/048625A1 |
Provided is a method for treating an aqueous developer waste liquid that is generated due to development of a flexographic printing original plate using an aqueous developer liquid, the method including: a first filtration step in which ...
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WO/2024/047369A1 |
The invention discloses the synthesis and formation of novel polymer-coated inorganic particles. More specifically it discloses nanoparticles comprising a core of SiO2 coated by a natural or synthetic polymer. Preferably the natural poly...
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WO/2024/049798A2 |
Systems and methods for redox-driven gas separation, such as via photoelectrochemical capture of acid gases, are generally described. What is described herein is a method, apparatus, and system for the photoelectrochemical capture of aci...
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WO/2024/049522A1 |
Apparatus and methods for extracellular vesicle enrichment are described in which apparatus may be used to create plasma preparations that are enriched in EV-containing fluid sample. Generally, one variation of a method may generally com...
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WO/2024/048927A1 |
The disclosed water purifier comprises a deionization device for purifying water by using electrical power, and a control unit electrically connected to the deionization device. The deionization device includes a housing, and a plurality...
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WO/2024/048115A1 |
This water treatment system removes at least boron contained in water to be treated, the system comprising: RO film devices (10-1, 10-2) that include an ultra-low pressure RO film; and EDI devices (20-1, 20-2) that are provided downstrea...
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WO/2024/048359A1 |
A separation membrane according to the present invention contains poly(4-methyl-1-pentene) as a main component, includes a dense layer in at least one surface layer, and has an area ratio occupied by lamellar crystal in a surface (1) on ...
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WO/2024/047670A1 |
The present invention relates to a spacing element (10) for filtering apparatus comprising a disc- shaped spacing element enclosing the membrane (8) element of the apparatus, a central opening (3) with criss-cross walls, a ribbed surface...
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WO/2024/050357A1 |
An apparatus and method of separating microalgae from a liquid source material, wherein the apparatus and method permit the efficient achievement of a high concentration of microalgae in a final solid-containing fraction.
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WO/2024/048154A1 |
Provided is a method for producing a slime-suppressing auxiliary agent which is for a reverse osmosis membrane and which contains an iodide and suppresses the release of iodine. This method for producing a slime-suppressing auxiliary age...
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WO/2024/037953A1 |
The present relates to a process for separating monovalent and polyvalent ions from an aqueous brine, at least comprising the process steps of: a) providing an aqueous brine; b) introducing the brine provided in process step a) as a draw...
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WO/2024/038101A1 |
Systems and methods for separating a gas mixture of organic gaseous compounds and inorganic gaseous compounds are disclosed. The systems include a membrane unit with a membrane element that is at least partially coated with an organic li...
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WO/2024/038414A1 |
This invention, basically for utilizing in the recovery of rhodium from wastewater containing precious metals; comprises a pH meter (3), a conductivity meter (4), a level sensor (5) connected inside the wastewater feed tank (2). At least...
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WO/2024/035563A1 |
An electrodialysis system controller is configured to be coupled to a power supply, and powered devices that include a pump, and an electrodialysis unit. The controller receives inputs including an input indicative of a flow rate through...
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WO/2024/033568A2 |
A system for an electrochemical process comprises an electrochemical reactor (101), a rectifier (104) for supplying direct current to the electrochemical reactor, and a transformer (108) for supplying alternating voltages to the rectifie...
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WO/2024/029162A1 |
Provided is a method for operating a reverse osmosis membrane device which has a reverse osmosis membrane element and in which treated water is obtained by passing water to be treated that contains a scale component through the reverse o...
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WO/2024/028690A1 |
The present invention relates to a microfiltration container (2), comprising a base (1) for a microfiltration container (2), said container being adapted to contain at least one microfilter (3) and create fluid passages which force a flu...
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WO/2024/023265A2 |
It is provided a purification processe for removing impurities, such as GroEL, from samples of outer membrane vesicles (OMVs). For example, the process is applied to OMVs derived from Bordetella or from Neisseria, for example Neisseria g...
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WO/2024/024337A1 |
Provided are: a device for purifying and concentrating a liquid that contains a minute useful substance, the device being capable of producing a liquid that contains a minute useful substance at high purity and high concentration (a puri...
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WO/2024/025417A1 |
In accordance with the present invention there is provided a method for processing seaweed, comprising the steps of: a) providing fresh seaweed; b) subjecting the seaweed to a first size reduction; c) contacting the seaweed with freshwat...
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WO/2024/025404A1 |
The invention consists in recycling and then purifying, by means of a closed-loop cascade of nanofiltrations, sulphuric acid for regenerating ion-exchange resin, and thus concentrating the uranium initially contained therein with a view ...
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WO/2024/023458A1 |
The present invention relates to a method for purifying an aqueous hydrogen peroxide solution, comprising at least one treatment on a reverse osmosis membrane and at least one electrodeionisation treatment. The invention also relates to ...
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WO/2024/024702A1 |
Provided is a water treatment process calculation method comprising: a step in which a main screen for laying out a water treatment process flow, and a plurality of types of unit icons for water treatment unit processes, each provided wi...
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WO/2024/017995A1 |
The invention relates to a method for removing ions from an aqueous fluid in an electrochemical cell, comprising directing an aqueous fluid through the electrochemical cell, thereby allowing contact between said aqueous fluid and a first...
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WO/2024/016671A1 |
A polymeric nanofiltration membrane, and the preparation therefor and a use thereof. The polymeric nanofiltration membrane contains hydrophilic nano composite material nitrogen-doped hollow porous carbon spheres. A preparation process fo...
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WO/2024/019762A1 |
Disclosed herein are methods of purifying oligonucleotides, for example, by separating double- stranded oligonucleotides from single- stranded oligonucleotides. Also provided are apparatuses for performed such methods. Also provided are ...
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WO/2024/017300A1 |
The present application relates to a system for preparing mRNA liposomes and use thereof. The system comprises a liquid preparation unit, an encapsulation unit, a liquid exchange unit, and a formulation unit according to the order in whi...
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WO/2024/019307A1 |
An anion-exchange membrane and a manufacturing method therefor are disclosed. The anion-exchange membrane comprises: a porous polymer support composed of a membrane structure; and an anion-exchange polymer. The anion-exchange polymer is ...
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WO/2024/020126A1 |
A mobile, modular water treatment system for the production of ultrapure water includes a storage tank, an actinic radiation treatment apparatus disposed on a mobile platform, an electrically driven water treatment apparatus disposed on ...
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WO/2024/019627A1 |
Device (1) and system for macrofiltration are disclosed. The macrofiltration comprises mannosylerythritol lipids (MELs) recovery, the MELs being in the form of particles. System comprising the device (1) is also disclosed. The system com...
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WO/2024/020539A1 |
A system and/or method of recovering a metal, a mineral, a salt, and/or a lithium compound from a feed stream, the system comprising a multi-stage membrane system with inner stage pressure boosting pumps, and at least one energy recovery...
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WO/2024/014494A1 |
A non-permeable gas outlet 11b of a first unit 11 and a gas inlet 12a of a second unit 12 are connected by a non-permeable gas discharge line 14. A permeable gas outlet 11c of the first unit and a gas inlet 13a of a third unit are connec...
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WO/2024/014493A1 |
A raw-mixture-gas feed line 13 is connected to a gas inlet of a first gas separation membrane unit 11. A retentate-gas discharge opening 11b of the first gas separation membrane unit 11 is connected to a gas inlet of a second gas separat...
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