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WO/2021/181723A1 |
The purpose of the present invention is to effectively reduce the corrosion fatigue of an evaporating tube in a boiler which occurs in association with a corrosive environment or repeated application of stress due to the presence of scal...
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WO/2021/181329A1 |
Forward osmosis module 10 for concentration and/or crystallisation salts 18 from aqueous feed solution 15, the feed solution including seeds 17 that surround an open semi-permeable membrane having free membrane portions forming enclosure...
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WO/2021/183889A1 |
The present invention provides a fluid exchange plug device configured for insertion into two or more wells of a multi-well plate, comprising: a plug body having an tipper surface and a lower surface; two or more sockets positioned withi...
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WO/2021/182971A1 |
The present invention relates to shallow water subsea desalination system with a subsea desalination template (20) located on a seabed. A retrievable subsea RO-module (4) is located in a subsea RO-module zone (23) of the subsea desalinat...
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WO/2021/183298A1 |
A chemoenzymatic process for the preparation of 2,5-furan dicarboxylic acid includes contacting D-glucose with (i) at least two enzymes selected from the group consisting essentially of galactose oxidase, pyranose 2-oxidase, glucarate de...
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WO/2021/182064A1 |
The present invention addresses the problem of providing a method for purifying a liquid medicine, said method exhibiting excellent performance of removing organic impurity particles from a liquid medicine. The present invention also add...
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WO/2021/177823A1 |
The invention relates to an electrochemical device, system and method for electrochemically recovery and/or regeneration of carbon dioxide (CO2) from a stream, such as a regeneration solution from an ion exchange resin bed. The electroch...
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WO/2021/169253A1 |
A superhydrophobic polypropylene porous film, comprising a polypropylene porous film substrate, a titanium dioxide layer, and a surface modifier layer. The titanium dioxide layer is deposited on the surface of the polypropylene porous fi...
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WO/2021/172820A1 |
A filter housing apparatus for a water purifying apparatus may comprise: a body unit including a space for accommodating a filter for the water purifying apparatus, a vacuum layer surrounding the space, and a water inlet for introducing ...
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WO/2021/173738A1 |
A method of removing chemical contaminants from a composition comprising an active, a solvent, and a contaminant can include providing an initial feed supply, wherein the initial feed supply comprises the active, the solvent, and the con...
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WO/2021/170531A1 |
Methods for obtaining highly-concentrated Alpha- 1 Proteinase Inhibitor (A1 PI) comprising a step of preparing a solution of A1 PI by concentrating an initial solution of A1 PI by tangential flow filtration (TFF) against water wherein th...
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WO/2021/170244A1 |
There is provided a method of fabricating an atomically or molecularly thin amorphous carbon membrane (18). The method includes the steps of: providing amphiphilic or hydrophobic carbon-containing monomers (10) on a liquid surface; packi...
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WO/2021/173238A1 |
A process and system for separating paraxylene from a mixture of paraxylene, metaxylene, orthoxylene, and ethylbenzene in a simulated moving bed apparatus using a membrane to separate non-aromatics from a desorbent stream. The lower nona...
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WO/2021/174066A1 |
In alternative embodiments, provided are compositions, including products of manufacture and kits, and methods, for purifying bacteriophage. Provided herein is are practicable methods, or protocols, that are ''Good Laboratory Manufacturi...
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WO/2021/173739A1 |
A method of removing chemical contaminants from a composition comprising an active, a solvent, and a contaminant can include providing an initial feed supply, wherein the initial feed supply comprises the active, the solvent, and the con...
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WO/2021/165338A1 |
A power generation process is disclosed, the process comprises dissolving a solute (10) into an unsaturated stream (140) to produce a high concentration stream (130) and converting latent mixing energy present in a high concentration inp...
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WO/2021/166479A1 |
Provided is a lithium hydroxide production method that makes it possible to reduce the load of removing divalent or higher valent ions in an ion exchange resin. A lithium hydroxide production method according to the present invention i...
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WO/2021/167814A1 |
Provided herein are sterilizable porous filtration media and methods of making and using the same.
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WO/2021/166088A1 |
This method for producing a porous membrane for membrane distillation comprises: a pelletizing step for melt-kneading a thermoplastic resin and aerogel particle to obtain a composite pellet containing the thermoplastic resin and aerogel ...
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WO/2021/168316A1 |
A portable and wearable renal therapy system is provided. The system comprises: a purification device configured to remove toxins from process fluid and deliver a therapeutic substance to the process fluid; and a drug delivery device cou...
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WO/2021/165337A1 |
A process for solution mining of minerals is disclosed. The process comprises injecting an unsaturated stream (150) at an injection pressure into a mineral formation (130) to dissolve the mineral and extracting a high concentration strea...
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WO/2021/160241A1 |
The invention relates to a method and an apparatus for extracting lithium from an aqueous lithium source (5) comprising the steps of removing by nanofiltration (S1) dissolved calcium ions Ca2+ and/or dissolved magnesium ions Mg2+ from an...
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WO/2021/160194A1 |
This is a method of manufacturing a filter membrane, which in its multilayer structure comprises at least one support layer of polymeric textile with a basis weight of 15 to 200 g/m2 and associated, at least, one layer of electro spun no...
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WO/2021/161569A1 |
The present invention inexpensively, stably, and reliably produces ultrapure water of high purity that sufficiently meets water quality requirements, regardless of variation in the amount and quality of the water, while also achieving a ...
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WO/2021/163679A1 |
The present disclosure provides methods for the rapid synthesis of pyranoanthocyanins.
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WO/2021/159431A1 |
A hot-pressing compounding device for a filter material film, comprising a base (3) and a holder (4) fixed on an upper side surface of the base (3). The holder (4) is provided with a hot-pressing mechanism (1). A winding mechanism (2) is...
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WO/2021/162093A1 |
The present invention relates to a method for controlling a fresh water generation apparatus employing N stages of water treatment methods, the method including a stage-(n-1) water treatment method filtration property divergence determin...
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WO/2021/162125A1 |
A method for separating an organic solvent, e.g., N-methyl-2-pyrrolidone (NMP), and water from a liquid mixture including the organic solvent and water by pervaporation with a zeolite membrane as a pervaporation membrane, the method empl...
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WO/2021/163568A1 |
A method includes providing a resonant thermal oscillator in a thermofluidic system having at least two counter-flowing liquid streams separated by at least a spectrum absorbing material, wherein the spectrum absorbing material is hydrop...
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WO/2021/161730A1 |
The present invention comprises: a liquid tank part (3); and an electrolysis part (5) which is provided inside the liquid tank part (3), electrolyzes liquid that is inside the liquid tank part, and is configured from at least a first ele...
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WO/2021/161046A1 |
A method of recovering draw agent utilised in a forward osmosis membrane cell, the method comprising the steps of passing diluted draw agent to a vapour-liquid separator; using the vapour-liquid separator to separate draw agent vapour an...
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WO/2021/156393A1 |
The present invention relates to a purification/filtration system using reverse electro-osmotic flow through a composite or hybrid membrane element. The invention also relates to a process for purifying an electrolyte solution using such...
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WO/2021/159144A1 |
Methods and apparatus for integrated alkali metal extraction are disclosed. Various exchange media are used to separate a chosen alkali metal, usually lithium, from a source stream and render the alkali metal into a product. In some case...
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WO/2021/158513A1 |
An air gap adapter for use with a water treatment faucet constructed and arranged for being mounted in a standard countertop faucet opening. The adapter includes an adapter base with an underside, defining a base throughbore for a standa...
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WO/2021/157433A1 |
The present invention provides a separation membrane suitable for separating water from mixed liquid including alcohol and water. The separation membrane according to the present invention comprises a metal organic structure. The separat...
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WO/2021/157245A1 |
This portable concentration system comprises an advanced concentration device which is at least one selected from the group consisting of a semi-permeable membrane module, an electro-dialysis device, a disk type reverse osmosis membrane ...
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WO/2021/158919A1 |
Various examples related to resin wafer technologies including ionomers and resin wafers with solution processable ionomers and their production are provided. In one example, a wafer includes an ion conducting layer having ion-exchange r...
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WO/2021/158173A1 |
The present invention relates, in general terms, to a composite membrane for use in filtration. The present invention also relates to a method of fabricating the composite membrane, and a method of filtrating using the composite membrane...
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WO/2021/156024A1 |
A process for purifying a urea-containing aqueous stream, such as the aqueous stream from the recovery section of a urea plant, comprising a step of removing biuret from the urea-containing stream by reverse osmosis in one or more revers...
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WO/2021/153486A1 |
An objective of the present invention is to provide a technology whereby the superior permeability of a porous film is restored and preserved through a simple method, and oil filtration operation is sustained at a long-term high level of...
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WO/2021/152567A1 |
The present invention provides apparatus and methods for membrane filtration of water by passing the water through a housing (9) having an inlet (5) and an outlet (6) and defining a flow path for water therethrough, a membrane filter bei...
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WO/2021/153848A1 |
According to the present invention, alcohol components among conversion products are separated and permeated in vapor form by using a pervaporation membrane, water components are primarily condensed and separated by using a low-concentra...
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WO/2021/155157A1 |
A process for recovery and purification of HMOs comprising: (a) providing an HMO-containing fermentation broth comprising biomass; (b) separating the fermentation broth to form a separated HMO-containing stream and a biomass waste stream...
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WO/2021/150297A1 |
The disclosure herein relates to a TFF assembly including a baffle comprising a microporous filter within a bioreactor. The baffle may include a collection receptacle to capture a target product or waste materials within the baffle after...
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WO/2021/150648A1 |
The present invention relates to a counterflow membrane module configured to separate a feed fluid into a permeate fluid and a residue fluid across one or more membrane sheet(s). The counterflow module comprises a second end offset from ...
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WO/2021/146750A1 |
The present disclosure provides systems and methods that can treat feeds with elevated organic levels, e.g., feeds with >300 Pascals (Pa) organic osmotic pressure, with one or more enhanced filter membrane modules, which may be referred ...
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WO/2021/145927A1 |
Organic solvent nanofiltration membranes that include at least one polymer coated expanded polyparaxylylene (ePPX) membrane are provided. A substrate/support layer may be positioned on one side of the ePPX membrane. In some embodiments, ...
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WO/2021/144227A1 |
A filtration module (20) for filtering a process medium in a bioprocess, in particular in a biopharmaceutical process comprises a process flow path for a process medium, a filter membrane (20) coupled to the process flow path, and a samp...
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WO/2021/144042A1 |
The invention relates to a process for the treatment of a water stream comprising water, a carbonate salt and/or a hydrogen carbonate salt, and one or more additional salts, comprising the steps of: a) subjecting the water stream to bipo...
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WO/2021/141149A1 |
Provided is a reverse osmosis membrane module for water treatment. The present invention comprises: a pipe-shaped filter tube having a plurality of purified water inlet holes formed therethrough along the longitudinal direction; a plural...
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