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WO/2019/221663A1 |
A continuous sand filter for fluid treatment comprises a filter module (1) for holding a filter bed (2), a fluid inlet (3) and a fluid outlet provided in the filter module (1). Further, the continuous sand filter comprises a fluid distri...
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WO/2019/199698A1 |
A plant system within a sidewalk or street planting application with the ability to collect, detain, retain or otherwise store incoming storm water in a subsurface chamber. The system is designed to make available this captured storm wat...
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WO/2019/182460A1 |
A device for treating roof runoff has a first tube adapted to be axially aligned with, and in fluid communication with, an outlet of a downpipe. The first tube contains a crushed calcium carbonate media. The device has a second tube in f...
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WO/2019/183221A1 |
Methods of treating water are disclosed. The method includes introducing water into a system containing a plurality of filter modules arranged in parallel for treatment. The method includes performing a cleaning cycle on a first set of t...
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WO/2019/164913A1 |
Systems and related methods for purging air burst supply piping of accumulated water prior to delivering pulses of pressurized air to an interior of a screen intake through the air burst supply piping. The systems and methods can include...
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WO/2019/159917A1 |
It was discovered through experiments that a group of zeolite particles (12) oxidizes Fe(II) ions, thereby changing the Fe(II) ions into Fe(III) precipitates. In addition, it was discovered through experiments that the group of zeolite p...
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WO/2019/148415A1 |
The present application provides a liquid treatment apparatus (109) disposed on a carbon block and used for the post-treatment of a liquid treated by the carbon block. The liquid treatment apparatus (109) comprises: a housing (305), a co...
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WO/2019/145512A1 |
The invention relates to a module for trapping chemical compounds from an aquatic medium designed to be connected to a vertical submersible pump which is configured to extract the aquatic medium, the module comprising a central cylindric...
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WO/2019/141348A1 |
The invention relates to an engine oil system (1, 1', 101) for supplying oil to oil using components (3) in a vehicle (800). The engine oil system comprises an oil pan (10) for holding oil received from the oil using components, an oil p...
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WO/2019/128954A1 |
Provided is a brush-and-rod type filtering device, the filtering device comprising a filtering cylinder (10) and a mixing unit (20), wherein the filtering cylinder (10) is divided into a first chamber (111) and a second chamber (112); th...
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WO/2019/131263A1 |
The present invention makes it possible to attach an IC tag to a filter element and avoid contact of the IC tag and a liquid. An IC tag 40 is provided inside an upper plate 24 provided so as to cover the upper end surface of a filter med...
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WO/2019/130178A1 |
Described is a filter (10) operating on a liquid, comprising a body (120) defining a chamber (13) for housing media (15) for filtering the liquid, which is made to pass inside the chamber (13), the body (120) having a longitudinal axis o...
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WO/2019/127435A1 |
A filtering device, comprising a body (10), a purifying module (20) and a flushing module (30), the purifying module (20) and the flushing module (30) operating alternately. Ultraviolet radiating elements (200) in the purifying module (2...
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WO/2019/126433A1 |
The invention involves a scale collection device that is located within downflow reactor head for removing solids from feed streams to increase reactor operating cycle time without impact on effective reactor space for catalyst loading. ...
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WO/2019/126422A1 |
The invention involves a scale collection device that is located within downflow reactor head for removing solids from feed streams to increase reactor operating cycle time without impact on effective reactor space for catalyst loading. ...
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WO/2019/126423A1 |
The invention involves a scale collection device that is located within downflow reactor head for removing solids from feed streams to increase reactor operating cycle time without impact on effective reactor space for catalyst loading. ...
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WO/2019/123428A1 |
The invention provides methods and systems for washing adsorptive media with minimal water consumption. More specifically, the invention provides methods and systems for in situ regeneration and/or sanitization of adsorptive media, such ...
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WO/2019/120620A1 |
The present invention concerns a closed cycle combustion system for endothermic engines M, comprising: - Means Z for filtering combustion air entering in endothermic engines M; - Means A for molecular re-aggregation of the oxygen supplie...
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WO/2019/126432A1 |
The invention involves a scale collection device that is located within downflow reactor head for removing solids from feed streams to increase reactor operating cycle time without impact on effective reactor space for catalyst loading a...
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WO/2019/106307A1 |
The invention concerns an immersed device (100) for filtering the water of a pool, comprising a filtration bowl (10), which has a first end (11) for receiving the water to be filtered from the pool and a second end intended to be connect...
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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 ...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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 ...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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 ...
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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...
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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...
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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 ...
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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...
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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...
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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...
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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...
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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 ...
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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...
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