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WO/2012/115586A1 |
The present invention relates to a bioreactor and a method for operating a bioreactor which comprises a chamber(100) capable of receiving a liquid media, and a filter assembly (200) comprising a perfusion filter(210; 212; 214). The filte...
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WO/2012/107733A1 |
A process for removing aromatic carboxylic acid from a slurry thereof in solvent comprising the steps of: (a) splitting the slurry into sub streams and supplying each of said sub streams to a respective rotary pressure filters such that ...
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WO/2012/105847A1 |
System and method for treatment of wastewater and sludge at municipal or Industrial wastewater treatment plants. The system includes one or mere rotating belt sieves (18) arranged for simultaneous primary treatment of wastewater and dewa...
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WO/2012/103144A1 |
A system and method for filtering solvent including a housing for receiving the solvent and a filtering media, where the solvent is moved through the filtering media without using a pump.
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WO/2012/096517A2 |
The present invention relates to an apparatus for dehydrating dredging sand, which dehydrates wet sand, earth, or the like which is collected from a river or sea. More particularly, the present invention relates to an apparatus for dehyd...
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WO/2012/085006A1 |
Embodiments of the present invention relate to a filtration device (1) for use in filtration of a liquid, and disclose: a liquid receptacle (3) having an open end and a closed end; a plunger body (4) moveable at least partially within th...
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WO/2012/085007A1 |
Embodiments of the present invention relate to a filtration device and method for filtering liquids. In conventional devices, a liquid is placed in a vial, and a plunger, having a filter membrane located at one end, is depressed into the...
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WO/2012/082057A1 |
An arrangement for removing liquid from a sludge comprises a filter (3) having at least one filter surface (4) configured to filter a said sludge by retaining dry substance of the sludge thereonto and letting liquid substance of the slud...
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WO/2012/075529A1 |
A separation conveyor (10) for separating a mass or slurry of different sized particles is provided. The separation conveyor includes a filter belt (12) including a feed side for receiving the mass or slurry and a filtrate side. The sepa...
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WO/2012/067561A1 |
The invention relates to sector part of a filtering, preferably rotating disk. The sector part includes a centrally located, relatively stiff and rigid support 1; 12 for transport of liquid therethrough and a substantially sealing edge w...
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WO/2012/065820A1 |
The invention relates to a disk filter for separating liquids from several suspensions (1), comprising a container (4), which is divided by partitions (2) into several separate chambers (3), for receiving the suspensions (1), a hollow sh...
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WO/2012/056944A1 |
A filtration device (10) includes: a filtration tank (11); a conveyor (13) having a scraper (21); a first filter (40); and a cylindrical second filter (60) that rotates. The inside of the filtration tank (11) is divided into a first filt...
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WO/2012/053959A1 |
A device for cleaning a filter cloth (4) of at least one filter element (3) in a ro¬ tary disc filter (1), including at least one flush tube (6), the centre axis of which is located between two adjacent parallel filter elements, and whi...
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WO/2012/046235A1 |
A filtration cassette having a rigid body configured for externally supporting a filtration media disposed thereover and having at least one filtering surface configured with a flow path facilitating filtered fluid flow from a space exte...
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WO/2012/047776A1 |
An innovative fiber-wound filtration system for use with spiral-trajectory type cleaning systems.
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WO/2012/031505A1 |
A volute sludge dehydrater comprising a housing (3), a filtrate recovery device (11), and a screw impeller (15). The screw impeller (15) is arranged above the filtrate recovery device (11) and is sleeved with multiple groups of stack mod...
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WO/2012/030285A1 |
A method and device for making a disc shaped filter segment (1) of a disc filter (not shown), said filter segment (1) comprising a filter frame (2) and a filter material (3), said filter frame (2) being adapted for a filter support (not ...
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WO/2012/030282A1 |
A clean-blowing device (1) for a filter consisting of at least one filter element (8), the outside of which is covered by a filter cloth (5), wherein the clean-blowing device (1) is arranged on the outside of said filter and directed per...
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WO/2012/025391A1 |
The invention relates to a disk filter for separating liquids from a suspension (1), in particular a fiber suspension, having a tank for receiving the suspension (1), a hollow shaft (5) that extends horizontally in the tank (2) and is ro...
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WO/2012/025390A1 |
The invention relates to a disc filter for separating liquids from a suspension (7), in particular a fibrous material suspension, comprising a container (8) for receiving the suspension (7), a hollow shaft (5) which is rotatably mounted ...
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WO/2012/023649A1 |
The present invention relates to a vehicle-mounted wastewater treatment device capable of jetting water and treating wastewater. The present invention comprises: a nozzle-provided tube body (110) which is detachably installed on a vehicl...
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WO/2012/022537A1 |
The invention relates to a disc filter for separating liquids from a suspension (1), in particular a fibrous material suspension, comprising a container (2) for receiving the suspension (1), a rotatably mounted hollow shaft (3) extending...
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WO/2012/021935A1 |
A skimmer box (10) forms a central housing for the components of a filtration system (20). A weir door (12) is present at an opening (14) to a body of water (2) in a pool (4) and a strainer basket (16) is positioned to provide the primar...
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WO/2012/021012A2 |
The present invention relates to a dehydration and drying device for handling waste water sludge, and the dehydration and drying device comprises: supporters which are erected to face each other; a sludge supply hopper and a discharge ho...
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WO/2012/017315A1 |
A description is given of a method as well as a plant for dewatering a filter cake in a vacuum filter (1 ) subject to simultaneous supply of steam-laden gases, where the filter cake is subsequently calcined in a calciner system (2) throu...
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WO/2012/018762A2 |
Fluid filtration devices, systems and methods are disclosed. The device comprises a pump-filter hybrid system that uses rotational motion to produce pressure to drive liquid through filter elements, capturing filtrate in an isolated cham...
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WO/2012/013411A1 |
The invention relates to a process and to an apparatus for control and/or regulation of a filtration plant (1) comprising at least one vacuum filter (1c), at least one vacuum pump (10) and at least one filter tank (1a), by means of which...
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WO/2012/004873A1 |
Disclosed is a filter mechanism that is provided on pumps and the like, which can remove foreign matter that adheres to the surface of the filter and which can thereby prevent filter clogging by foreign matter. A casing (7) houses a rota...
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WO/2012/006006A1 |
A fluid separation device is provided with an outer housing and a rotor rotatably received within the outer housing. The rotor housing has a first end and a second end. The outer surface of the rotor and/or the inner surface of the outer...
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WO/2012/001136A1 |
Device for treating water comprising a solid filter drum. The invention relates to a device for treating water comprising: - a biological treatment zone (13) housing a plurality of biological discs (16) mounted on a shaft (17) that can b...
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WO/2012/001506A1 |
A sewage solids separator and dewatering plant and method of use including a raw sewage inlet through which waste water enters the plant, and a baffle within the inlet for receiving and reducing kinetic energy, of the waste water. A curv...
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WO/2011/159235A1 |
A disc filter for dewatering cellulose fibre suspensions comprising disc-shaped filter elements (11) carried by a rotor shaft (7) in order to rotate inside a vessel (2) while being partly immersed in a suspension received in the vessel. ...
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WO/2011/155415A1 |
The disclosed solid-liquid separating device (100) is provided with a filter (3) that comprises a filter fabric (1) and a main filter body (2), the interior of which is partitioned by the filter fabric (1) and wherein a primary space (4)...
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WO/2011/151809A1 |
This invention relates to a method of drying particulate material, and more particularly but not exclusively, to a method of drying a fine material using a belt filter. The method includes the steps of providing a body of substantially h...
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WO/2011/148029A1 |
The invention relates to a unit for the advanced pretreatment of water using filter discs, said unit being formed by a cubic body supported by a structure, including a lower conical portion and comprising the injection of a stream of air...
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WO/2011/139298A1 |
A shale shaker comprises a base and at least one deck coupled to the base. The deck is configured to support a mud screen. The shake also comprises a support frame coupled to the base and further includes an asymmetric planetary drive as...
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WO/2011/137954A2 |
A filtration device comprises a rotor system (2), which is supported in a rotatably drivable manner about a horizontal axis (5) in a basin (1) containing a liquid bath and which comprises for example three arrangements (15), each compris...
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WO/2011/138645A1 |
The invention relates to a liquid filtering device, applicable to a meat product injection machine, comprising a pre-filtering unit (30) with two pre-filtration drums (1, 8) arranged to rotate coaxially about a horizontal axis and a safe...
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WO/2011/137953A1 |
A filtration device intended for obtaining filtrate from wastewaters is characterized by a rotor system (2) that can be rotatably driven about a horizontal axis (5) within a liquid bath in a tank (1), said rotor system being used as a su...
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WO/2011/134579A1 |
The invention relates to a screening belt machine (1) comprising a section (10) that acts as a screen and is disposed transversely to the flow direction (4) of a liquid flow (5). The endless screening belt (6) is designed as an endless s...
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WO/2011/124293A1 |
The invention relates to a vacuum belt filter, comprising a circulating belt arranged horizontally or obliquely, said belt having drain openings, wherein the upper run of the belt passes over a centrally arranged vacuum chamber, by means...
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WO/2011/120061A1 |
The invention relates to a device (1) for filtering liquids, comprising a container (2), apparatuses (3) for introducing a liquid to be filtered into the container (2), a container outlet (4) for liquid to be discharged unfiltered from t...
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WO/2011/115508A1 |
The invention is an apparatus for cleansing and monitoring wear of screen cloths (1) comprising: a) a feeding device (100) for used or contaminated screen cloths (1) to b) a cleansing unit (4) arranged for receiving and cleansing said sc...
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WO/2011/110284A1 |
The present invention relates to a device for treating suspensions rich in solids using process engineering, said device comprising a housing (1), a suspension feed line (4) disposed thereon, a permeate discharge line (5) disposed thereo...
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WO/2011/110285A1 |
In order to specify an apparatus (1, 17) for removal of particle fractions (14, 15) from a suspension (4), comprising a filter element (2) which delimits a permeate space (6) and has at least one entry surface (3) for suspensions (4), a ...
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WO/2011/104919A1 |
Disclosed is a gypsum dewatering device (2): which is disposed within a desulfurization facility (105) in which the sulfur oxide contained in an exhaust gas (G) is absorbed by the limestone in an absorption liquid (A) within an absorptio...
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WO/2011/104511A1 |
There is described an apparatus for cleaning a filter cloth, comprising: a cleaning station comprising a gas flow device and a support surface defining an aperture; and a collection device positioned below the aperture for receiving mate...
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WO/2011/105260A1 |
Provided are a device and a method for treating ballast water for a ship, capable of being mounted on the ship and also capable of efficiently killing or inactivating microorganisms in the ballast water discharged from the ship or introd...
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WO/2011/097914A1 |
A device for separating blast-furnace slag from water comprises a chain wheel (3), a chain (1) mounted on the chain wheel (3) and hoppers (2) fixedly connected to the chain (1). Pluralities of hoppers (2) are connected to the chain (1) i...
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WO/2011/098961A1 |
A liquid filter device (1) for use in water plants, comprising: a chamber (2); a filter cartridge (3) arranged internally of the chamber (2), comprising a wall (4) provided with openings (5) for filtering a liquid; scraping means (6); a ...
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