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WO/2021/221434A1 |
A filter module for a gravity-type water-purifying device is provided. A filter module for a gravity-type water-purifying device according to an embodiment of the present invention comprises: a plurality of flat filter members, which are...
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WO/2021/199130A1 |
[Problem] The purpose of the present invention is to provide: a filtration device capable of maintaining filtration treatment performance for a long period of time at a low cost; and a water treatment method using the filtration device. ...
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WO/2021/201217A1 |
Proposed is a water purification system, for example, suitable for improving the efficiency of water purification. A water purification system 1 purifies water. The water purification system 1 comprises: a first water storage tank 7; a s...
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WO/2021/198985A1 |
A hemp extract-based emulsion and method for forming includes cannabinoids, including at least tetrahydrocannabinol and cannabigerol, at least one emulsifier, and an aqueous phase. An emulsion of at least the tetrahydrocannabinol is pres...
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WO/2021/197937A1 |
The invention relates to a regenerable system and method for filtering microfibres contained in a liquid effluent from a textile treatment device. The system comprises at least one enclosure (10) in which a granular medium (30) is arrang...
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WO/2021/199457A1 |
Provided are a device and a method for washing an object to be coated that can efficiently remove suspended solids (SS) from wash water and eliminate the labor of filter replacement. From the upper part of a wash tank 2 for washing an ob...
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WO/2021/188430A1 |
A fluid management system including an inlet configured to receive pre-processed fluid is provided. The system includes a filtering apparatus configured to remove contaminants from the pre-processed fluid. The filtering apparatus include...
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WO/2021/176772A1 |
A water purification system 1 comprises: a flocculation unit 2 for adding a flocculant to raw water; a first filtration unit 3 having a first filter material layer 31 that includes a plurality of first filter materials 35, the flocculati...
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WO/2021/177117A1 |
A water purification system (1), provided with: a first ozone injection unit (10) for injecting ozone into water (W) subject to treatment containing dissolved organic matter; an activated carbon treatment unit (20) provided with activate...
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WO/2021/171234A1 |
A sensing arrangement for a water filtration machine is provided, the machine comprising a holder to accommodate a replaceable filter canister having an identifier (typically a unique RFID chip) on the filter canister. The sensing arrang...
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WO/2021/172083A1 |
Provided is a method for suppressing clogging of a filter cloth that separates water from gypsum slurry produced as a by-product in a flue gas desulfurization device configured to bring the exhaust gas discharged from a combustion device...
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WO/2021/158889A1 |
A method for determining a water treatment plan for produced water includes receiving sample water analysis for the produced water, and receiving one or more key performance indicators (KPIs) that each indicate a selected treatment resul...
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WO/2021/156853A1 |
The present invention relates to a system and method for carrying out an efficient filtration. The filtration system comprises a filtration vessel; a filtration vessel inlet at the top of said filtration vessel; a filtration vessel outle...
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WO/2021/152561A1 |
A water filter device for filtering water for supply, consists of an outer housing, a general water inlet through the housing, a mechanical filter within the housing, a carbon filter within the housing and a general water outlet through ...
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WO/2021/154045A1 |
Disclosed is a plant cultivation apparatus for air purification. The plant cultivation apparatus for air purification comprises: a plant wall comprising a sidewall on which a plant is planted; an intake fan inserted into the inside of th...
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WO/2021/150179A1 |
Invention relates to a filtering system used in any pool filtrations, filtration of taps or building entrance hot and cold use water, filtration of city water before osmosis filtering devices, filtration of heating and cooling mechanical...
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WO/2021/150649A1 |
The present invention relates to a crossflow membrane module configured to separate a feed fluid into a permeate fluid and a residue fluid across one or more membrane sheet(s). The crossflow module comprises a second end offset from a fi...
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WO/2021/131292A1 |
The specification of the present application discloses a technology for efficiently removing a metal from an organic solvent. A metal removal filter which is related to the technology disclosed in the specification of the present applica...
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WO/2021/132210A1 |
[Problem] To provide a loading-type multi-stage filtration device capable of improving, with high efficiency, water quality to the level of beverage applications by ensuring sufficient contact time with filtration sand in a space-saving ...
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WO/2021/122575A1 |
The present invention relates to a filtration device (1) with an inlet funnel (3) having an outlet (17, 63) and with a filter cartridge (5) having at least one protrusion (41, 71). In order to provide a better way of adjusting the flow r...
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WO/2021/121760A1 |
The invention relates to a filter cartridge (20) comprising a cup-shaped housing (22) with an open top (24) and a cover (26) covering the open top of the housing (22). The housing (22) comprises a bottom wall (28) and a circumferential w...
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WO/2021/121758A1 |
Filtration device (2) comprising an inlet funnel (4) and a filter cartridge (20), the inlet funnel (4) having a sealing seat and a chamber below the sealing seat, the chamber comprising an outer wall and a bottom wall (8), the bottom wal...
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WO/2021/117542A1 |
A water softener which is provided with: a hardness ion capturing unit which captures hardness ions by supplying a hardness ion scavenger to water to be processed, said water being the object of water softening; a flocculation unit which...
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WO/2021/109329A1 |
Provided are a micro-water quantity backwashing variable-speed upward-flow lightweight-filtering-material filter, and a running operation method thereof. The filter comprises a reactor (1), a water intaking and distributing system, a gas...
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WO/2021/106570A1 |
A water treatment device which comprises: a flow path for water to be processed, where a water to be processed that contains a humic substance flows; a polymer flocculant supply unit which supplies a polymer flocculant to the water to be...
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WO/2021/106909A1 |
There are demands for an assembly-type reduced-pressure filtration device with which assembly and changes to the configuration can be achieved using a simple structure, and with which a hermetically sealed state can be guaranteed. This d...
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WO/2021/097931A1 |
A combined water filtering cap for a filter, comprising a cap body (1), wherein a stress rod (2) is provided on the cap body (1) in a penetrating mode; a bottom cover (3), a retaining gasket (4), and a locking nut (5) are sequentially sl...
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WO/2021/094632A1 |
The invention relates to a personal, collapsible device for water purification, which is used to filter water by means of the action of a removable filter, the purpose of which is to filter the obtained water into any means, to improve t...
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WO/2021/094014A1 |
The invention relates to a filtration system, a seat element (10) and a filter cartridge (50) placeable on the seat element (10). The filter cartridge (50) comprises a housing (52) with an inlet (92) and an outlet (82), both being arrang...
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WO/2021/094403A1 |
The invention relates to a filter system for removing and/or neutralizing undissolved oil, grease and salts, preferably also suspended bodies such as abraded metal particles, on/in water-containing emulsions from, in particular, containe...
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WO/2021/079818A1 |
A water treatment device provided with a separation unit for filtering and separating, using a filter medium, suspended substances in water to be treated, a polymer coagulant being adsorbed by the filter medium. It is preferable for the ...
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WO/2021/064725A1 |
A system for treating wastewater comprising a coagulation-flocculation assembly having a raw wastewater inlet and a coagulated-flocculated wastewater outlet; and a slurry separator comprising an intake area configured for receiving waste...
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WO/2021/059555A1 |
A sewage filtration device according to the present invention is provided with: a treatment tank; a sewage treatment unit which is provided within the treatment tank; a filtration layer which is provided onto the sewage treatment unit, w...
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WO/2021/060421A1 |
There is a need for a depressurized-suction type filtration apparatus capable of switching between a depressurization state and a depressurization-stopped state by a simple structure. The problem is solved by a filtration apparatus inclu...
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WO/2021/046110A1 |
A device for automated or manual group separations of complex biological mixtures and methods of use are described. The device is a gel filtration pipette tip having a size exclusion media therein and held in place by a filter at the dis...
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WO/2021/046042A1 |
Embodiments of the present disclosure describe filter agitators, filtration units comprising the filter agitators, methods of using the filter agitators, and the like. In certain embodiments, the filter agitators comprise a plurality of ...
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WO/2021/037945A1 |
A filter instrument for pretreating, in particular filtering, an in particular biological sample is proposed, the filter instrument comprising a filter arrangement with a sorption filter, a filter element and at least two securing elemen...
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WO/2021/019937A1 |
A filtration device comprising: a cylindrical filter element (21) that is formed into a cylindrical shape having one end opened and the other end closed and that performs filtration by way of passing a fluid being treated introduced via ...
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WO/2021/020138A1 |
The water treatment device (1) has a filter unit (2) that contains a filter medium, a raw water inlet pipe (10) for raw water to flow into the filter unit (2), a chemical supply unit (3) that adds a chemical in the channel of the raw wat...
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WO/2021/019541A1 |
The present disclosure concerns water treatment cartridges, in particular gravitational flow treatment cartridges, that comprise a flow restriction element.
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WO/2021/006462A1 |
Disclosed is an integrated water treatment system. An integrated water treatment system of the present invention comprises: a backwashing part having at least one filter assembly therein to backwash polluted water having flowed therein f...
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WO/2021/000875A1 |
Disclosed is a multi-layer textile water collection structure granular medium filter device, comprising a tank body (1), the inner part of the tank body (1) is divided into a filter space and a backwash expansion space, the upper portion...
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WO/2021/003326A1 |
Provided are systems and methods to effect separation of solids from fluid runoff from poultry and produce treatment trains. The systems include separation panels that operate using the Coanda effect so as to effect separation of solids ...
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WO/2020/261883A1 |
A filtration device (10) for water treatment comprises: a filtration container (11) that allows water being treated to pass therethrough; and a filtration unit (15) that is provided inside the filtration container (11) and that filters t...
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WO/2020/259546A1 |
Provided is a water filter assembly, which can include a filter body having a vertical side wall, wherein the vertical side wall defines a receiving cavity capable of receiving one or more filter layers, the filter body also includes a p...
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WO/2020/261882A1 |
A filtration device for water treatment use (10) is provided with: a filtration container part (11) into which water of interest can flow; and a filtration part (15) which is arranged in the inside of the filtration container part (11) a...
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WO/2020/262185A1 |
A water softening system 10 comprises a water feed channel 20 in which water to be treated flows, and a crystallization unit 30 that causes metal ions contained in the water to be treated to precipitate. Moreover, the water softening sys...
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WO/2020/257274A1 |
Embodiments of the present disclosure describe aquaculture filtration systems comprising a tidal basin, first bead filter unit, second bead filter unit, and optionally an inoculation tank. The tidal basin and first bead filter unit can b...
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WO/2020/245625A1 |
A module (1) of a system (100) for filtering liquids, preferably for water, suitable for being inserted in a transportable container (1000), comprising a box-shaped body (2) defining a containment volume (V); a supply conduit (5); an out...
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WO/2020/234129A1 |
An interface seal assembly (12) is disclosed, for sealing a tubular filter element (14) relative to a first component (16) of a fluid filtration system (10) and a second component (18) of the fluid filtration system. The interface seal a...
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