| Document |
Document Title |
|
WO/2022/198255A1 |
The invention relates to a method for operating a bath facility and to a bath facility. The method comprises the filtration of a partial amount of bath water from a bath water reservoir by means of a membrane filtration device in a recir...
|
|
WO/2022/203078A1 |
The present invention provides a method for inspecting damage in a reverse osmosis membrane, the method making it possible to very easily and quickly assess the presence and/or extent of physical damage that has occurred in a membrane su...
|
|
WO/2022/202305A1 |
In a method for controlling an electrodeionization device 1 according to the present invention, the flow rate of supply water W1 which is supplied to the electrodeionization device 1 is decreased in stages while a constant flow rate of c...
|
|
WO/2022/201718A1 |
This anion exchange membrane is characterized by having an anion exchange resin layer 3 reinforced by a substrate sheet 5, wherein the anion exchange resin layer 3 comprises: an anion exchange resin including, as an anion exchange group,...
|
|
WO/2022/196698A1 |
A method for reducing the volume of a raw material liquid, the raw material liquid containing at least a valuable and a first solvent, wherein the raw material liquid further contains an accessory component other than the valuable and th...
|
|
WO/2022/197268A1 |
The invention is a mobile demineralized water production plant (100) to meet this pure water need in areas that need pure water such as power plants, refineries, textile industry, coating industry, food industry, metal industry character...
|
|
WO/2022/190608A1 |
A water treatment apparatus for decomposing and removing an organic substance from water of interest is provided with: a hydrogen peroxide adding means (a hydrogen peroxide source (101)) for adding hydrogen peroxide to the water of inter...
|
|
WO/2022/192356A1 |
An atmospheric water generation system absorbs water from an atmospheric air stream into a desiccant flowing along a flow path of a closed desiccant circulation loop. To ensure that the desiccant remains within the closed desiccant circu...
|
|
WO/2022/192383A1 |
An apparatus and method for evaporative containment of liquid or solid wastes includes an evaporative membrane for receiving the solid or liquid waste and at least one flap including a wicking layer, an odor-neutralizing layer, or both, ...
|
|
WO/2022/190727A1 |
A water treatment device for removing dissolved oxygen from water to be treated comprises a positive electrode 11, a negative electrode 12, and a dissolved oxygen removal chamber 23 which is disposed between the positive electrode 11 and...
|
|
WO/2022/191891A1 |
Systems and methods for single-pass, countercurrent diafiltration of a fluid feed are provided. The systems and methods operate to reduce impact on the biologic product, reduce use of diafiltration buffer and reduce equipment size compar...
|
|
WO/2022/186698A1 |
A system for producing desalinated water from seawater or other saline water, wherein the system comprises the following equipment features or equipment items, in a typical direction of flow: a subsea seawater inlet, a subsea pretreatmen...
|
|
WO/2022/186388A1 |
This test substance detection method includes: a step A in which a sample containing a test substance and water, a compound having a structure in which a response site and a recognition site are connected via a spacer, and a surfactant a...
|
|
WO/2022/183628A1 |
A pretreatment integrated spiral-wound RO membrane element, comprising RO membranes (1), wherein composite layers (2) used for pretreating raw water are arranged on contact faces of the RO membranes (1) that come in contact with the raw ...
|
|
WO/2022/186013A1 |
Provided is a water treatment method with which, in a reverse osmosis membrane treatment conducted on water being treated that contains chlorine-based oxidants and/or bromine-based oxidants, or on water being treated that contains iodide...
|
|
WO/2022/186291A1 |
This gas-liquid separation device 1, which separates a liquid and a gas from a gas-liquid mixed-phase fluid, is provided with: a hydrophobic separation wall of the mixed-phase fluid formed from a hydrophobic film 53 that allows only the ...
|
|
WO/2022/187252A1 |
Systems and methods for reducing at least one of magnesium, calcium and/or sulfate from sodium chloride brine are described. Systems and methods include nanofiltrating seawater to reduce calcium, magnesium, and sulfate therein. Systems a...
|
|
WO/2022/182388A1 |
Protein separation can be provided based on a High Performance Countercurrent Membrane Purification (HPCMP), which can exploit highly selective diffusive transport across thin walls of a hollow fiber membrane for separation of proteins. ...
|
|
WO/2022/181541A1 |
This concentration device is provided with a membrane module having a first flow path and a second flow path that are separated by a semipermeable membrane. The membrane module comprises a U-shaped tube inside of which the semipermeable ...
|
|
WO/2022/181687A1 |
Provided is a method for controlling an RO system with which it is possible to reduce the power consumption (that is, CO2) and the amount of waste and achieve stable operation by reducing the use of chemicals and the frequency of membran...
|
|
WO/2022/182287A1 |
This disclosure concerns methods of fabricating porous ceramic supports and supported ceramic 5 membranes, comprising mixing a ceramic powder, a clay powder and a binder to form a mixture, kneading the mixture in an aqueous or non-aqueou...
|
|
WO/2022/182782A1 |
Described in certain example embodiments herein are methods of isolating exosomes from a biological fluid, such as those containing caseins.
|
|
WO/2022/177579A1 |
An ocean wave actuated gravitational desalination apparatus and system for generating potable water comprised of, a box platform with a piston pump at sea level, an inverted prism shaped subterranean water tank below sea level, and a des...
|
|
WO/2022/177999A1 |
Membrane materials and methods are disclosed for selectively separating or transporting ions in liquid media. In embodiments, the membranes comprise cellulose acetate polymer films having high cation, monovalent/divalent, and/or Li+/Mg2+...
|
|
WO/2022/176696A1 |
Provided is a fine particle removal device that removes fine particles in a liquid, the fine particle removal device comprising a filtration membrane having an electric charge property, and a size-excluding membrane arranged at a latter ...
|
|
WO/2022/177284A1 |
The present invention relates to a feed spacer having a three-layered structure and a reverse osmosis membrane filter module comprising same.
|
|
WO/2022/178217A1 |
Examples relate to systems and methods for reducing the energy required to concentrate solutions by nanofiltration to concentrations with osmotic pressures far above the applied pressure. In an embodiment, a method may include separating...
|
|
WO/2022/173575A1 |
Tandem electrodialysis (ED) cell systems and methods for using the tandem ED cell systems to extract and recover ions from ion-containing solutions are provided. The tandem ED cell systems are composed of ion-extraction and ion-recovery ...
|
|
WO/2022/171718A1 |
This water treatment unit (2) comprises at least one series of four filtration devices including a first filtration device (28), comprising activated mineral particles, a second filtration device (44), comprising an ultrafiltration membr...
|
|
WO/2022/173761A1 |
A spiral wound membrane element comprising feed spacer elements applied to the active polyamide surface of the membrane sheet, where the feed spacer elements comprise similar material as the active polyamide layer.
|
|
WO/2022/171717A1 |
This method for operational control of a water treatment unit comprises at least the following steps of determining (1000) a value (D48) for the normalized flow rate, per unit area and per unit pressure, of an ultrafiltration membrane (4...
|
|
WO/2022/167951A1 |
A thin-film-composite hollow-fiber membrane includes a phase-inversion layer, which is in the form of a hollow fiber, and an active layer coated on the phase-inversion layer. The active layer selectively allows passage of water molecules...
|
|
WO/2022/169383A1 |
The invention relates to a method for isolating biologically active substances from raw plant matter, and more particularly to methods for obtaining microvesicules (with a diameter of 50-1200 nm) from plants of the Amaranthaceae family. ...
|
|
WO/2022/169406A1 |
This document describes systems and methods for treating and recovering water from feed solutions using a multilayer module with an expansion chamber. The multilayer module comprises a feed spacer layer, a permeate spacer layer and a mem...
|
|
WO/2022/169844A1 |
Method for forming a membrane electrode assembly, include for example, providing a first layer membrane, a second layer membrane, an anode electrode, and a cathode electrode. The first layer membrane has a first thickness, the second lay...
|
|
WO/2022/166509A1 |
A method for synthesizing a high water permeability molecular sieve membrane, comprising the following steps: dispersing a zeolite molecular sieve seed crystal in deionized water to obtain a seed crystal solution; introducing a seed crys...
|
|
WO/2022/165553A1 |
There is provided a single pass electro-separation system for separating substantially all of a charged molecule from a fluid stream in a single pass, the system comprising an assembly adapted to be disposed between a cathode and an anod...
|
|
WO/2022/169773A1 |
The present disclosure provides various embodiments of asymmetric thermal diffusion membranes, devices, systems, and methods. Chemically asymmetric membranes comprise chemical potential gradients allowing for thermally driven asymmetrica...
|
|
WO/2022/161612A1 |
A tap-mounted water purification unit has a tap interface (14) for connecting it to a water tap, a reverse-osmosis filter (32), a pre-filter (30) arranged in the flow path before the reverse-osmosis filter (32), and a post-filter (34) ar...
|
|
WO/2022/162083A1 |
A polymer film comprising anionic groups and 0.008 to 25mg/g of each of components (a) and (b): (a) a crosslinking agent which is free from fluoro groups and comprises a group of Formula (I); and (b) a non-ionic crosslinking agent; Formu...
|
|
WO/2022/162070A1 |
A tap-mounted water purification unit has a tap interface ( 14) for connecting it to a water tap, a reverse-osmosis filter (32), a pre-filter (30) arranged in the flow path before the reverse-osmosis filter (32), and a post-filter (34) a...
|
|
WO/2022/155854A1 |
A single piece-type bipolar film roll with a mesh cloth support and a manufacturing method therefor. The single piece-type bipolar film roll is supported by a high-strength ultra-high molecular weight polyethylene mesh cloth, one side of...
|
|
WO/2022/157624A1 |
A cell (100) for enhancing a lithium (Li) concentration in a stream includes a housing (102); a dense lithium selective membrane (108) located in the housing (102) and dividing the housing (102) into a first compartment (104) and a secon...
|
|
WO/2022/157366A1 |
A device for insertion in a receptacle for pressurisation, evacuation, and/or acceleration by centrifugation, comprising: a vessel with side walls and a base; wherein the side walls of the vessel comprise at least one portal; wherein the...
|
|
WO/2022/153228A1 |
The instant disclosure is in the field of biochemical sciences, particularly towards bioseparation/purification of phytochemicals. The disclosure relates to method for purification of phytochemicals from areca wash liquid (AWL). More par...
|
|
WO/2022/153967A1 |
[Problem] The present invention addresses the problem of removing a metal impurity from a photosensitive resin composition used in a packaging step during semiconductor device manufacturing and obtaining a highly purified refined materia...
|
|
WO/2022/153980A1 |
The purpose of the present invention is to improve water recovery rate while suppressing generation of scale in the case of extracting water from treatment-target water including impurities. This water treatment device is provided with: ...
|
|
WO/2022/155194A1 |
An unmanned aerial vehicle ("UAV") system for fluid transport includes a UAV having a fluid chamber configured to transport a fluid, a processor, and a memory. The memory includes instructions which, when executed by the processor, may c...
|
|
WO/2022/154097A1 |
Provided is a method for processing a material liquid, which is an organic solution containing a small amount of water, using forward osmosis under a non-heated condition to obtain a dehydrated material liquid without causing degradation...
|
|
WO/2022/148549A1 |
A device for obtaining protein-enriched fractions from human or animal milk comprises a delipidating unit for reducing a lipid content in the human or animal milk to obtain delipidated milk and a filtering unit for increasing a protein c...
|
