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WO/2013/087977A1 |
A method and an apparatus for washing a solids-containing suspension by means of a suction drum washer comprising a drum (12) provided with a filtration surface, a main vacuum source such as a drop leg (90) and washing tubes (60, 70) con...
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WO/2013/083401A1 |
The invention relates to a disc filter hollow shaft for a disc filter for separating liquids from a suspension (1), in particular a fiber suspension, comprising a container (2) for receiving the suspension (1), said hollow shaft extendin...
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WO/2013/082716A1 |
A rotating screen has one or more panels arranged into a cylinder, or drum. The panels have openings in a micro-screening range, for example 100 microns or less. Wastewater to be screened is fed to the interior of the drum. The drum rota...
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WO/2013/068234A1 |
The invention relates to a disc filter for separating fluid from a suspension (1), in particular a fibrous material suspension, with a container (2) for receiving the suspension (1), a rotatably mounted hollow shaft (3) extending horizon...
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WO/2013/067352A1 |
An adjustable vacuum pan assembly [190] for a belt filter [900] is disclosed. The adjustable vacuum pan assembly [190] comprises an arm [140] configured to be attached to a frame portion [930] of the filter [900], a vacuum pan [150] adju...
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WO/2013/062387A1 |
The present invention relates to a dehydrator, and more particularly, to a technology for achieving improved dehydration efficiency as compared to conventional technologies while maintaining a volume, dehydration time, and rotational spe...
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WO/2013/061125A1 |
The brine filtering device comprises a pre-filtering unit (30) with two pre-filtration drums (1, 8) rotating coaxially about a horizontal axis and a safety filtering unit (40) with a safety filter sleeve (7) submerged in a tank (5) and c...
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WO/2013/055284A1 |
A device (10) is provided for preventing rewetting in a pulp washer (100), with two press rolls (2), arranged to rotate in opposite directions and having permeable outer surfaces (4), inside of which filtrate channels (6) are arranged. T...
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WO/2013/051995A1 |
A pulp distribution device (10) is provided for distribution of cellulose pulp having a concentration of 2-13% to a rotatable first permeable surface (21) in an apparatus (100) for washing cellulose pulp. The pulp distribution device com...
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WO/2013/044803A1 |
Disclosed is a filter assembly, which comprises an anti-blocking device (66). The anti-blocking device (66) cleans the obstructions on a filter device (65) by pulse gas. Also provided is a cleaning vehicle (1) with a garbage bin. The gar...
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WO/2013/048010A1 |
The present invention relates to an advanced water treatment system for membrane separation using removal of phosphors and membrane fouling materials of a sidestream. More specifically, the invention performs one more advanced treatment ...
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WO/2013/043646A1 |
A filter holder is disclosed comprising a base for supporting the filter holder on a work surface and a holder arm attached to the base. The holder arm comprises a base end and an indexing axis passing through the base end. A rotor is ro...
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WO/2013/042940A2 |
The present invention relates to an apparatus comprising a reactor body to which gas and water are supplied to create a gas hydrate; an upper cover which is engaged to an upper portion of the reactor body, a scraper mounted rotationally ...
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WO/2013/029724A1 |
The present invention relates to a device and a method for filtration of a liquid that is to be filtered using a strip-shaped filter medium that can be conveyed in the longitudinal direction thereof from a store via a preset path to a re...
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WO/2013/032085A1 |
The present invention relates to a suctioning apparatus for a fibrous filter, and to a filtering device using same, and more particularly, to a suctioning apparatus for a fibrous filter which is configured using a partition wall or a par...
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WO/2013/031425A1 |
A ballast water treatment device is provided with: a filter which is cylindrically disposed so as to surround an axis; a case which has an outer cylindrical part provided so as to surround the filter; a rotation mechanism which rotates t...
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WO/2013/028583A1 |
A wastewater filtration device, the device including a tank having end walls, a first screen rotationally mounted adjacent one tank end wall, and a second screen rotationally mounted adjacent the other tank end wall, adjacent the fine sc...
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WO/2013/029016A2 |
In at least one embodiment, the invention provides a retrofit for existing water treatment systems where the retrofit includes at least one of the following: a particulate separator, a supplementary inlet, and a waveform disk-pack turbin...
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WO/2013/024065A1 |
The present invention relates to a filtering apparatus and method for mixing a compound of solid and fluid phases, separating the phases and/or extracting fluid from the compound. One embodiment of the invention discloses a filtering app...
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WO/2013/022844A1 |
Described herein are methods and devices for biologically treating water and/or wastewater. The methods and devices for treating waste water may be enhanced using an air-lift device which moves water and/or solids using volumes of air. T...
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WO/2013/022491A1 |
A portable assembly for processing red blood cells RBCs including a disposable blood collection set including a blood bag, an anaerobic storage bag and an oxygen and/or oxygen and carbon dioxide depletion device disposed between the bloo...
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WO/2013/014475A1 |
The object of the invention is an apparatus for filtration of fluid sample having a stator and a rotor part, latter contains a slit filter system. The rotating part of the apparatus of the invention comprises a hollow shaft (1), holding ...
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WO/2013/013253A1 |
Container unit (1) for a substantially liquid sample for concentrating particles contained in the sample, comprising a cup (2) for receiving the sample, a filter (6) for separating at least part of the sample from the particles and with ...
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WO/2013/014466A1 |
A device is provided for separating beads from a carrier fluid, the device comprising: a bead-receiving means for receiving beads dispersed in a carrier fluid, a fluid removal means operable to remove fluid from the bead-receiving means ...
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WO/2013/009393A1 |
An aerobic bacteria waste digester uses a rocking paddle to mix a waste sludge. A pair of spaced-apart inflatables engaged with the paddle and alternately inflated provide buoyancy forces to drive the rocking action. The paddle has two d...
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WO/2013/009435A2 |
A flocculation and dewatering system may include a solid-liquid sorter; a flocculation chamber including a flocculation trough that comprises at least one baffle; an injection port for introducing a flocculant; and an outlet for removing...
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WO/2013/002647A1 |
A method of controlling separation of solid particles from a fluid is described, wherein the separation is carried out by means of a sieve apparatus (10) which includes an endless sieve cloth (1) structured in a manner allowing it to rot...
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WO/2013/000002A1 |
The invention relates to a device (1) for filtering liquids, comprising at least one rotor (3), which can be driven so as to rotate about a rotational axis (2) and which comprises a supporting device (4) that is fixed to said rotor for d...
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WO/2013/000897A1 |
Embodiments of the invention relate to a syringeless filter device compressor for compressing one or more syringeless filter devices. Such syringeless filter devices are typically compressed entirely by hand; however, this may be uncomfo...
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WO/2012/177822A1 |
A disc filter having a controller for controlling or minimizing effluent surges is provided. The disc filter is operative to carry out a method or process for controlling the flow of effluent produced by the disc filter. The basic method...
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WO/2012/177366A2 |
A method of removing contaminants from water filtration media is disclosed, including (a) applying a granular cleaner to the water filtration media, and (b) after step (a), applying multiple discrete doses of an activator to the water fi...
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WO/2012/159158A1 |
The invention provides a backwash system for a body of fluid comprising a filter including filter medium and a debris trap for capturing debris from the filter medium, wherein the debris trap is fluidly connected to the filter, and an as...
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WO/2012/145763A2 |
Fluid filtration systems having gas introducer devices and associated systems and methods are disclosed herein. In several embodiments, for example, a fluid filtration system includes a chamber having an inlet and an outlet. A filter bel...
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WO/2012/145712A2 |
Fluid filtration systems having adjustable filter belt devices and associated systems and methods are disclosed herein. In several embodiments, for example, a filtering system includes a chamber having an inlet, a first fluid flow pathwa...
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WO/2012/141728A1 |
A system and method for removing water from sludge including mixing a blending material into the sludge and compressing the mixture. Additional pre and post compression steps are disclosed. Examples of specific blending materials and met...
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WO/2012/138048A2 |
The present invention relates to a filtering and drying apparatus for slurry and resource recycling. The filtering and drying apparatus for slurry and resource recycling of the present invention comprises: a processing container; a rotat...
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WO/2012/134373A1 |
A sealing arrangement (500) for sealing between a first drum (102) and an end casing member (210) included in an apparatus for processing pulp, the first drum being rotatable about an axis of rotation (107) in relation to the end casing ...
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WO/2012/126584A1 |
The invention relates to a press screw separator for separating solid components from a slurry comprising solid and liquid components, such as wastewater from municipal, industrial or agricultural operations, liquid manures et cetera, ha...
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WO/2012/128641A1 |
A method and an apparatus for monitoring the integrity of an endless sieve device (3) which is arranged to rotate around at least two spaced-apart turning rollers are described, the sieve device (3) being arranged to separate fluid and p...
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WO/2012/128711A1 |
A device for adjusting a press nip (126) defined by a first press roll (102) and a second press roll (104), each press roll being rotatable about an axis of rotation (103, 105) and included in an apparatus for dewatering pulp, and the ap...
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WO/2012/124839A1 |
Disclosed is a filtration device for water treatment. The filtration device for water treatment comprises: fiber media for filtering impurities in water; and a waveform strainer encompassed by the fiber media, wherein a cross-section of ...
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WO/2012/125470A1 |
A membrane separation device is disclosed along with systems and methods employing the device in blood processing procedures. In one embodiment, a spinning membrane separator is provided in which at least two zones or regions are created...
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WO/2012/125463A1 |
A membrane separation device is disclosed along with systems and methods employing the device in blood processing procedures. In one embodiment, a spinning membrane separator is provided in which at least two zones or regions are created...
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WO/2012/125472A1 |
A membrane separation device is disclosed along with systems and methods employing the device in blood processing procedures. In one embodiment, a spinning membrane separator is provided in which at least two zones or regions are created...
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WO/2012/123873A2 |
A method for removal of a hydrocarbon substance floating on a body of water, in particular petroleum and/or its derivatives, characterized in that it envisages the use of greasy animal wool, with a fibre having a diameter greater than 25...
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WO/2012/125480A1 |
A membrane separation device is disclosed along with systems and methods employing the device in blood processing procedures. In one embodiment, a spinning membrane separator is provided in which at least two zones or regions are created...
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WO/2012/125460A1 |
A membrane separation device is disclosed along with systems and methods employing the device in blood processing procedures. In one embodiment, a spinning membrane separator is provided in which at least two zones or regions are created...
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WO/2012/119204A1 |
The present invention relates to a separator including one or more separation members upon which residue can accumulate. An agitator is provided for agitating the separation members to remove the residue. The agitator may clean residue f...
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WO/2012/118519A1 |
A system and method for removing water from sludge including mixing a blending material into the sludge and compressing the mixture. Additional pre and post compression steps are disclosed. Examples of specific blending materials and met...
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WO/2012/116404A1 |
An improved automated method of controlling the filtering characteristics of a continuous up-flow granular media filter (12, 14). The filter (12, 14) is designed to treat an influent liquid (20, 24) which includes impurities to produce a...
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