| Document |
Document Title |
|
WO/2023/129906A1 |
Printed spacer membrane elements offer the unique advantage of applying any pattern on the membrane surface to act as the feed spacer material. This is in contrast to conventional feed spacer mesh material that is uniform in thickness an...
|
|
WO/2023/124706A1 |
The present application relates to the field of deep processing of dairy products, in particular to a method for preparing a milk oligosaccharide, a milk oligosaccharide powder prepared using same, and food. The preparation method compri...
|
|
WO/2023/126186A1 |
Use of a membrane which is permeable to the enantiomers present in a starting racemic or scalemic mixture, for isolating on one side of said membrane a first mixture optically enriched in a first enantiomer and on the other side of the m...
|
|
WO/2023/124132A1 |
Disclosed is a water purifier, comprising: a multi-stage filter element and a base. The multi-stage filter element comprises a three-stage filter element unit; the base is connected to the multi-stage filter element; a first channel and ...
|
|
WO/2023/129849A1 |
A method of removing charged contaminants from a fluid is provided. The method may include providing a filtration membrane in a fluid passageway, flowing a fluid through the fluid passageway and through the filtration membrane, and gener...
|
|
WO/2023/127743A1 |
This degassing module comprises: a pipe which forms an intra-pipe flow channel having a liquid feed port and a liquid discharge port and which has a plurality of holes formed therein in order to provide opening to the intra-pipe flow cha...
|
|
WO/2023/129471A1 |
A microbial battery membrane bioreactor for wastewater treatment and energy production has a microbial battery [302] coupled with a membrane module [304]. Bioanodes [318] coated with exoelectrogen are in a fixed submerged position while ...
|
|
WO/2023/129265A1 |
A sequentially stacked multi-stage desalination system includes a single pair of electrodes, including an anode and a cathode; at least one ion concentration polarization device; and at least one electrodialysis device coupled with the i...
|
|
WO/2023/126937A1 |
There are provided herein systems and methods for recycling culture media by removing undesired materials, such as, ammonium and lactate therefrom, which are safe, efficient, cost effective, and able to specifically remove selected undes...
|
|
WO/2023/128985A1 |
The invention relates to at least one cap (20) that can be associated with at least one module (10) on at least one ultrafiltration system (1) that provides at least partial separation of waste particles in the liquid and operates by fil...
|
|
WO/2023/119879A1 |
The present invention provides a novel separation function layer that is suited to separating an acidic gas from a mixed gas that includes the acidic gas. The separation function layer 1 of the present invention includes a first ion liqu...
|
|
WO/2023/121554A1 |
The technology disclosed relates to an arrangement for membrane distillation consisting of at least one plate (101 ) comprising a structure having at least one depression or cavity (110). A membrane (102) is an integral/integrated part o...
|
|
WO/2023/120494A1 |
A reactor 1 is provided with a separation membrane (30), a first flow path (11), and a second flow path (12). The first flow path (11) is provided on a non-permeable side of the separation membrane (30), and the second flow path (12) is ...
|
|
WO/2023/118697A1 |
The present invention relates to a process for purifying a fluorocarbon from a mixture comprising said fluorocarbon and hydrogen; said process comprising a step of bringing said mixture into contact with a membrane M1 to form a flow F1 c...
|
|
WO/2023/122747A1 |
A system includes an apparatus configured to mix water, an acid/ electrolyte concentrate, an osmotic concentrate, and a neutralizing buffer to produce a supply dialysate, a supply chamber configured to store the supply dialysate, a first...
|
|
WO/2023/116192A1 |
An RO system capable of adjusting concentrate water flow based on in-situ monitoring of the feed water TDS concentration level. An adjustable flow restrictor is located into the drain line of a reverse osmosis system, which is designed t...
|
|
WO/2023/121009A1 |
Provided are a filter member and a filter structure including same. According to an aspect of the present invention, a filter member may be provided, the filter member comprising: a cylinder portion extending in one direction; a filter h...
|
|
WO/2023/120962A1 |
The electrodialysis device comprises: a plurality of gaskets which are stacked in one direction, and through which different solutions pass; a plurality of ion exchange membranes positioned between the plurality of gaskets; and a feeding...
|
|
WO/2023/121553A1 |
The technology disclosed relates to a method for manufacturing a membrane distillation arrangement consisting of at least one plate (101 ) comprising a structure having at least one depression or cavity (110). A membrane (102) is an inte...
|
|
WO/2023/114306A1 |
The present disclosure is generally directed to membrane based electrodialytic desalinators, systems incorporating electrodialytic desalinators, and methods for the selective removal of mobile phase buffer/salt constituents in liquid chr...
|
|
WO/2023/111565A1 |
There is described a separation portion for use in an apparatus for reducing the ratio of divalent ions to a monovalent ion in an aqueous solution from a source aqueous solution that contains a higher ratio of divalent ions to the target...
|
|
WO/2023/111564A1 |
There is described an apparatus for reducing the ratio of divalent ions to a monovalent ion in an aqueous solution from a source aqueous solution that contains a higher ratio of divalent ions to the target monovalent ion. The apparatus c...
|
|
WO/2023/110953A1 |
The invention relates to a process for obtaining drinking water (3) from untreated water (2) by ultrafiltration and reverse osmosis, wherein the drinking water (3) has a desired target value for a water parameter relating to its composit...
|
|
WO/2023/110952A1 |
The invention relates to a method for controlling a backflushing operation of an ultrafiltration module (1) of a drinking water production plant having a raw water side (8), a filtrate side (9) and an ultrafiltration membrane (10) which ...
|
|
WO/2023/112819A1 |
This silica contamination inhibition method for a reverse osmosis membrane system is characterized by causing an acrylic acid-based polymer and/or a maleic acid-based polymer, and a bound chlorine-based oxidizer and/or a bound bromine-ba...
|
|
WO/2023/112927A1 |
A plant extract production method comprising: an extraction step for obtaining an extract by extraction from a plant dispersion containing a plant; a filtration step for obtaining a filtrate by filtering the extract by means of cross-flo...
|
|
WO/2023/111398A1 |
A membrane reactor, a wastewater treatment arrangement, and a method for recovering ammonia from bulk liquid provided with ammonia concentration. The membrane reactor (1) comprises several loosely packed hydrophobic gas permeable membran...
|
|
WO/2023/109493A1 |
A track-etched membrane solid-liquid separation device, comprising: an upper cylinder (10), one side of the upper cylinder (10) being provided with a liquid inlet pipe (11) for adding a solution to be filtered; a lower cylinder (20) disp...
|
|
WO/2023/112977A1 |
A membrane element 100 comprises: a separation membrane 10 that removes impurities included in raw water supplied from a supply surface 20a side; and a cylindrical porous membrane 20 that is provided on a permeation surface 10b side oppo...
|
|
WO/2023/113144A1 |
The present invention relates to a sheath-core conjugated fiber for a supporter of a water treatment separation membrane, the fiber being harmless to the human body without the elution of heavy metals and having excellent color transpare...
|
|
WO/2023/114150A1 |
A filter includes a housing having an interior space, in which the housing has at least one opening end. The filter further includes a membrane disposed within the housing that has a length that extends along a length direction of the ho...
|
|
WO/2023/112853A1 |
An air conditioning device (100) is provided with a dehumidification unit (130) and a composition adjustment unit (120). The dehumidification unit (130) has a first separation membrane through which water vapor can permeate, and dehumidi...
|
|
WO/2023/111991A1 |
A system and method for increasing the efficiency of a multi-pass nanofiltration system associated with water desalination and mineral extraction. A saline source water is preferably subjected to a first treatment by passage through a fi...
|
|
WO/2023/111865A1 |
A system and method for producing minerals from divalent ion-containing brine stream includes rejecting sulfate from a divalent-ion rich reject stream in a first nanofiltration (NF) unit, producing solid calcium sulfate dihydrate and a m...
|
|
WO/2023/104383A1 |
The present disclosure relates to a capacitive deionization (CDI) device. In an aspect, a CDI device (40) is provided comprising at least one inlet (47) where aqueous media enters the CDI device (40), a plurality of CDI cells (41a, 41b, ...
|
|
WO/2023/107545A1 |
The amount of sulfite in water can be determined using fluorescence by adding to the water a fluorophore compound, measuring a fluorescence signal of the water, and determining the amount of the sulfite in the water based on the measured...
|
|
WO/2023/107601A1 |
The present invention provides a system and a method for removing impurities from crude phosphoric acid that includes a tank for receiving crude phosphoric acid, which contains dissolved and suspended contaminates, one or more electroche...
|
|
WO/2023/106000A1 |
Provided is an organic waste water treatment device that can inhibit an increase in nitrate nitrogen concentration in an oxygen-free tank while avoiding membrane clogging of a membrane separation device, even in a case where the amount o...
|
|
WO/2023/104739A1 |
The invention relates to a filter module (1) with a housing (2) made of a cylindrical central housing part (4) and two housing end caps (6) which are attached to each end of the central housing part (4) as well as a bundle of semipermeab...
|
|
WO/2023/106520A1 |
The present invention discloses an electricity generating device. The present invention pertains to an electricity generating device comprising a first electrolyte, a selective permeable membrane, and a second electrolyte in a chamber, w...
|
|
WO/2023/101573A1 |
The invention relates to systems for purifying a liquid using filtering membranes, which are designed to purify or desalinate liquids, primarily water, from various sources, including potable water, process solutions, wastewater, beverag...
|
|
WO/2023/100958A1 |
Provided is a state diagnosis method for a separation membrane element for obtaining permeated water from water to be treated, the state diagnosis method involving diagnosing, on the basis of predetermined state diagnosis criteria, at le...
|
|
WO/2023/100932A1 |
In this invention: a gas inlet (11a) of a first gas separation membrane unit (11) is connected with a line (6); a compression means (21) and a heating means (61) are provided in an intermediate portion of the line (6); an impermeable gas...
|
|
WO/2023/099353A1 |
A process for converting carboxylic acid salts produced in bioprocesses into carboxylic acids, the process comprising (a) obtaining a carboxylate stream from a bioreactor, the carboxylate stream optionally comprising nutrient salt impuri...
|
|
WO/2023/100216A1 |
The purpose of the present invention is to provide a solution processing method by which an electrolyte and water are recovered from a solution that contains at least 1,000 mg/L or more of the electrolyte and a non-electrolyte low-molecu...
|
|
WO/2023/096988A1 |
Methods and systems for the extraction of metals from an aqueous feed solution containing the metal ions. The aqueous feed solution is contacted with one side of a hydrophilic membrane support while an organic liquid is contacted with an...
|
|
WO/2023/097166A1 |
A system for processing a feed includes a membrane system configured to receive the feed and produce a concentrate and a permeate, wherein the membrane system includes an active cooling system, a passive cooling system, or a combination ...
|
|
WO/2023/095076A1 |
A bipolar electrodialysis based flow battery system. Diffusion inhibiting solvents capable of operating at low temperatures are used in conjunction with permeable bipolar membranes that may operate in forward and reverse operation. An io...
|
|
WO/2023/092809A1 |
A modified Nb 2CT x nanosheet membrane and a preparation method therefor. The preparation method comprises the steps of: adding a modifier into an Nb 2CT xMXene suspension and subjecting same to ultrasonic mixing, then uniformly distribu...
|
|
WO/2023/093406A1 |
Disclosed in the present invention is a filter cartridge mounting structure. The points of the technical solution are comprising a switch member provided on a housing and further comprising a position limiting component and a driving mec...
|
