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Matches 1 - 50 out of 11,490

Document Document Title
WO/2019/098214A1
A filter device with easy maintenance is provided. On a case in which a filter element is provided, a lid is provided which comprises a substantially cylindrical flange fixed to the case and a substantially plate-shaped cover detachably ...  
WO/2019/095513A1
A novel filter core device and a humidifier, comprising: a filter core main body (1) that comprises an upper casing (11), a lower casing (12), a top cover plate (13), a one-way valve (14) and resin filter cores (15); the upper casing (11...  
WO/2019/096826A1
The present disclosure relates to a filter apparatus (1) for mechanically filtering a liquid (W). The filter apparatus (1) includes a filter chamber (5) for containing a plurality of filter elements (7) for filtering the liquid (W). A st...  
WO/2019/094328A1
Methods of removing silicon-containing (organosilicon) compounds from petroleum-based feedstreams are disclosed herein. The methods can include providing a petroleum-based feedstream having a first silicon content of at least 1.0 wppm, a...  
WO/2019/089743A1
A water filtration system includes a raw water reservoir that holds raw water. The system also includes a gravity filtration assembly to remove particles from the water as it passes through from the raw water reservoir. The filter of the...  
WO/2019/084178A1
In some embodiments, a fluid separation system is provided. The system includes a reactor for coagulating one or more suspended fluids in a fluid solution. The system also includes a first filtration unit downstream of the reactor for re...  
WO/2019/080786A1
Disclosed in the present invention are a filter and a refrigerator. The refrigerator comprises a filter and a water storage tank sequentially communicating with each other by using a water pipe. The refrigerator also comprises a solenoid...  
WO/2019/013668A8
The invention relates to the field of emulsion separation by filtration. A method of emulsion separation includes filtration of an emulsion through a layer of a granulated load and regeneration of the load. Part of the surface of the loa...  
WO/2019/069520A1
A filtration device W1 comprises tubing 42 for allowing a liquid 2 in a storage tank 1 to flow into and out of a backwashing main filter A, tubing 43 for causing the liquid 2 to flow into and out of a secondary filter B, and tubing 47 fo...  
WO/2019/004951A8
A device for multi-stage rotating fluidized bed comprising at least two annular chambers stacking in center axis disposed with a most outer wall and a most inner wall, wherein said most outer wall disposed with fluid feeding part compris...  
WO/2019/058865A1
A filtration device according to the present invention is provided with: a first flow path member comprising a recess recessed from an outer wall surface toward the interior, a groove having an opening on the recessed surface of the rece...  
WO/2019/053569A1
The present invention relates to a filtering apparatus (1) for the filtration of liquids, in particular water. It comprises, inside a container (11), a first chamber (50) intended to receive liquid to be filtered, a second chamber (54) i...  
WO/2019/055903A1
A system for treating water for use in aquatics or recreational facilities is disclosed. The system includes a media filter vessel, a pressure sensor, and a monochromatic light source. A method of treating water for use in aquatics or re...  
WO/2019/054134A1
This filtration device (10) is provided with: a filtration tank (12); a first drum filter (30), both ends of which are supported; and a second drum filter (40) which is a cantilever. A first end (30a) of the first drum filter (30) is sup...  
WO/2019/050763A1
Certain embodiments include a screen assembly of a vessel, where the screen assembly includes a plurality of fixed elements and a retainer, and the retainer includes a ring, a plurality of wedges disposed about the ring, and a plurality ...  
WO/2019/004951A3
A device for multi-stage rotating fluidized bed comprising at least two annular chambers stacking in center axis disposed with a most outer wall and a most inner wall, wherein said most outer wall disposed with fluid feeding part compris...  
WO/2019/044032A1
A filter (30) is provided with: a cylindrical water passage unit (330) that is formed by a water passage (333) through which water to be filtered passes and a plurality of through holes (334); and a filtration unit (320) for generating f...  
WO/2019/040867A1
A wedge shaped filter element for use with a variety of fluids and fluid mixtures is disclosed. Greater in filtration efficiency is provided due to increased filter media and compact arrangement that can be provided with a plurality of f...  
WO/2019/034632A1
The invention relates to an apparatus for the filtration of aqueous liquid that is capable of effectively removing suspended particles from aqueous liquid during a prolonged period of time without clogging of the particulate filter media...  
WO/2019/034607A1
The invention relates to an apparatus for the filtration of aqueous liquid that is capable of effectively removing suspended particles from aqueous liquid during a prolonged period of time without clogging of the particulate filter media...  
WO/2019/031039A1
A breakwater system 100 comprises a first breakwater 11 and a filter device 3. A notch 15 (channel) through which seawater (water) passes is formed in the first breakwater 11. The filter device 3 is disposed in the notch 15 and has: a ta...  
WO/2019/030738A1
Disclosed herein a method and an apparatus for disinfecting water. The method comprises pumping the water into a top disinfection section comprising a water distributing tray and a first filtration system, filtering a first set of partic...  
WO/2019/012633A1
Provided are a liquid collection device, wherein a liquid collection conduit can be swirled without using external power and by this means liquid within a liquid tank can be collected efficiently without local retention within the liquid...  
WO/2019/014045A1
A wire screen (122) comprises multiple wires (202) running parallel to one another. Each of wires is spaced apart from each adjacent wire at a distance less than a width of an encased microchip. Each of the plurality of wires includes a ...  
WO/2019/013668A1
The invention relates to the field of emulsion separation by filtration. A method of emulsion separation includes filtration of an emulsion through a layer of a granulated load and regeneration of the load. Part of the surface of the loa...  
WO/2019/006729A1
Disclosed is a radial fibre filter, comprising a housing (11) with a filter cavity, wherein the housing (11) is provided with a water inlet (111) and a water outlet (112). The radial fibre filter further comprises a water flow channel ar...  
WO/2019/009044A1
Provided is a concentrating device with which a concentrated liquid with higher concentration can be obtained faster. This concentrating device is a cross flow type concentrating device for obtaining a concentrated liquid by filtering a ...  
WO/2019/006367A1
A modular, compact, mobile, dewatering and liquid-liquid separation and filtration system that uses incompressible fluid. The system processes incoming influents of slurries, solids and liquids at a high speed of operation and in large v...  
WO/2019/004951A2
A device for multi-stage rotating fluidized bed comprising at least two annular chambers stacking in center axis disposed with a most outer wall and a most inner wall, wherein said most outer wall disposed with fluid feeding part compris...  
WO/2018/235869A1
Provided is a water purification system that can efficiently and inexpensively purify water to be treated that includes harmful components and impurities. A water purification system (1-1) is provided with: first filter units (5, 6, 7) f...  
WO/2018/234532A1
The present invention is directed to a one-piece cell divider (500) for use in a filter underdrain system that supports a porous plate that supports a filter media for filtering a fluid. The one-piece cell divider (500) includes: a divid...  
WO/2018/229686A1
The present invention relates to a compact water treatment plant composed of a water pump (1), tubing (2), Venturi (3), chemical feedstock solution inlet (4), vertical stone column (5), motor (6), water tanks (7, 8), sand filter (9) and ...  
WO/2018/224517A1
A liquid treatment cartridge includes a housing and a quantity of dimensionally unstable matter (19) forming at least one liquid treatment medium, encapsulated in an interior space (20) of the housing. The housing includes a first housin...  
WO/2018/221088A1
A water purification system (100) comprising: a water storage tank (10) for storing to-be-treated water; a circulation flow path (20) through which the to-be-treated water in the water storage tank (10) circulates; a microbubble supply d...  
WO/2018/216491A1
This filtering device (1) has a cylindrical part (2) having a vertically-extending cylindrical shape and having an upper opening (23) open to the outside. A separating part (3) divides an inner space (20) of the cylindrical part (2) into...  
WO/2018/217095A1
Method and apparatus for filtration of polluted liquid in a single upright filtration tank, comprising feeding of fresh filter material via a fresh filter material inlet in a lower part of the filtration tank, feeding of polluted liquid ...  
WO/2018/207440A1
Provided is a portable water purifier that can sterilize the inside of a filter material of a water purification cartridge while having a compact structure. A portable water purifier 1 comprises: a flexible cylindrical container body 2 t...  
WO/2018/199102A1
The present invention is capable of removing air bubbles contained in a liquid and preventing the removed air bubbles from re-contaminating the liquid. A second filter part, having a substantially cylindrical shape formed by folding a th...  
WO/2018/191783A1
The present invention relates to a system for contaminant extraction in a borehole extending from a surface of the Earth through a water permeable layer and into an underlying production zone, the system comprising: an outer casing locat...  
WO/2018/194060A1
The present invention is capable of suppressing rotational flow near a filter material while removing air included in a liquid and generated by the rotational flow. The interior of the filter case 10 is provided with a filter element 30 ...  
WO/2018/185199A1
An apparatus and a method for isolating and/or preparing particles are provided.  
WO/2018/177494A2
A brief description of the device. The machine works by frequency pressure, which is punctuated by a regular discharge of the pressure inside it and has a moving heart, a frequency movement which makes oil cleaning process not affect the...  
WO/2018/174744A1
´╗┐The invention relates to devices for purifying liquids, preferably drinking water, which are intended for use as self-contained devices in the home, on allotments and in service departments. In particular, this invention concerns self...  
WO/2018/174048A1
Provided is a filter device that is configured by installing an orifice member to the fluid passage of a filter body and is capable of avoiding being functionally impaired by residue such as shavings generated during the installing of th...  
WO/2018/168847A1
The present invention enables initial air to be discharged externally by way of a pathway separate to that for a liquid. A lid covering an upper end surface of a case having a substantially bottomed cylindrical shape has provided therein...  
WO/2018/162899A1
The present disclosure relates to a filter apparatus (1) for filtering a liquid (W). The filter apparatus (1) includes a filter chamber (5) having an inlet and an outlet; and a drain for draining liquid from the filter chamber (5). An in...  
WO/2018/165063A1
A portable sensing system for nanomaterial tracers used in oil producing wells is provided. The portable sending system includes a separation device such as a hydrocyclone or carboy, a filtration device having filtration media, a waste c...  
WO/2018/160029A1
The present invention relates to a method for constructing a water space and purifying water quality using water circulation over a large-capacity water area and microorganism proliferation, wherein maintenance thereof is very easy, vari...  
WO/2018/154666A1
The present invention addresses the problem of providing a filtration device which has a fiber filter material part and which is capable of performing a filtration treatment and a washing treatment with high efficiency on the basis of a ...  
WO/2018/152726A1
Disclosed is an air distribution apparatus of a fiber bundle filter. The fiber bundle filter comprises a filtering tank (1), a fiber bundle assembly (2) and foam floating balls (3). The filtering tank (1) comprises a tank body (101) and ...  

Matches 1 - 50 out of 11,490