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Matches 1 - 50 out of 23,663

Document Document Title
WO/2018/221970A2
The present invention relates to a highly-efficient precipitation/flotation system having integrated precipitation and flotation/separation processes and a method for driving the same. The present invention provides a highly-efficient pr...  
WO/2018/218345A1
Apparatus and method disclosed herein related to first stage gravity separation of liquid and sand from a gaseous fluid stream in an upper portion of a desanding vessel, sand separating from gas along an annular path about a shell, the s...  
WO/2018/217587A1
The present invention relates to a plant for the purification of waste and/or process water by means of anaerobic microorganisms, wherein the plant comprises: i) a reactor tank for the anaerobic purification of waste and/or process water...  
WO/2018/217484A1
A system for processing a manure sludge includes in a preferred embodiment: (a) an anaerobic digester; (b) a drying bed planted with a plurality of macrophytes, said macrophytes being nurtured so they are growing and engaging in evapotra...  
WO/2018/213935A1
Surfaces contactable by a bulk liquid for use in particle isolation are described. The surfaces comprise a plurality of ribs spaced apart to capillarily retain a portion of the bulk liquid and particles of interest therebetween. Collecti...  
WO/2018/211238A1
There is described a wastewater treatment device comprising: a vessel comprising an inlet for receiving an influent stream; and a separator disposed within the vessel. The wastewater treatment device further comprises: a grit pot connect...  
WO/2018/213355A1
A mixed density fluid separator and systems for separating fluids of different densities, as well as kits and methods employing the same, are provided. The mixed density fluid separator generally comprises a fluid separation tank having ...  
WO/2018/207927A1
The present invention provides a method for treating wastewater and a device for treating wastewater for the same. A treatment method for parlor wastewater/biomass liquid digestate is provided with, in a cleaning facility provided with a...  
WO/2018/206840A1
The invention relates to a method and apparatus for the removal of surface scum by using an apparatus (2) in connection with a liquid tank (N), including a collecting arrangement (2a) for gathering surface scum and removing the same from...  
WO/2018/208303A1
Exemplary embodiments are directed to pool cleaners that remove debris from water using a plurality of cyclonic flows, or that include a removable impeller subassembly, a check valve for a debris canister, a particle separator assembly h...  
WO/2018/201550A1
A purification device for a centrifuged oil comprises: a center shaft; a centrifugal cylinder; a shaft holder (12); a rotary frame; a disc-type guide plate; an oil-collecting impeller; a rotating wheel; a vacuum pump (36); an oil outlet ...  
WO/2018/203347A1
The present invention disclosed a continuous flow and batch process for the separation of metal or metal oxide nanoparticles continuously in a periodic manner at the liquid–liquid interface using a centrifugal separator cum extractor, ...  
WO/2018/197562A1
The invention relates to a separating body (100) for separating a first phase from a second phase of a liquid in a tubular container (200). The separating body comprises an elastic float (110) having a sealing edge (112) that peripherall...  
WO/2018/199837A1
A method and a system for purification of oil, said method comprising the steps of: -providing separation aid and oil to be purified to at least one sedimentation tank; -waiting for allowing a sludge phase to sediment to a bottom part of...  
WO/2018/199838A1
A system (1; 101) and a method for purification of oil, said system comprising: - at least one feed tank (3) comprising oil to be purified; - a separation aid dosing device(13); - at least one basic sedimentation tank (21a, 21b) comprisi...  
WO/2018/199839A1
A method and a system for purification of contaminated oil. Said method comprises the steps of: -providing contaminated oil and a separation aid in a tank(3); -waiting for allowing a sludge phase comprising the separation aid together wi...  
WO/2018/197564A1
The invention relates to a separating element (100) for separating a first from a second phase of a liquid in a tubular container. The separating element has a float (110) made of an elastic material and having a circumferential sealing ...  
WO/2018/197565A1
The invention relates to a separation body (100) for separating a first phase of a liquid from a second phase in a tubular container. The separation body has a float (110) made of elastic material having a circumferential sealing edge (1...  
WO/2018/199330A1
The purpose of the present invention is to provide a treatment method by which, even for wastewater with organic constituents constituting a large portion of organic wastewater as a whole and suspended solids (SS) and with a large negati...  
WO/2018/193794A1
[Problem] To provide a method for selecting a GR value and a TR value that can reduce the energy consumed in rapid stirring and reduce the turbidity of sludge water in a treatment method for condensed sludge for water to be treated. [Sol...  
WO/2018/194534A1
The invention relates to methods for purifying municipal wastewater and industrial wastewater. A method for purifying filtrates from solid waste disposal sites includes sequentially carrying out the steps of preliminary purification of f...  
WO/2018/194175A1
To suitably add an additive and suitably disperse the additive in a fluid. An agitation device (14) having: a water tank (30) into which a fluid flows; a stator vane part (32) provided to the bottom surface (30A) of the water tank (30), ...  
WO/2018/193472A1
A spin filter plate is disclosed. The spin filter may be mounted in any type of separator/filter system used in irrigation system. The spin filter plate enables to create a cyclonic flow of the fluid, independent of the angle the fluid i...  
WO/2018/190298A1
The purpose of the present invention is to obtain: a stirring container with which it is possible to stir a mixed fluid, which is obtained by mixing a second fluid into a first fluid, such that the first fluid and the second fluid are mo...  
WO/2018/187842A1
Apparatus for collecting solids settling at the bottom of a liquid reservoir, the apparatus including: a plurality of suction head assemblies, each suction head assembly including a hollow suction head configured to cause agitation of so...  
WO/2018/186299A1
Provided is an organic wastewater treatment method that can efficiently perform biological treatment. For an organic wastewater treatment device provided with a biological treatment tank wherein a pair of an oxygen free tank disposed on ...  
WO/2018/177933A1
An apparatus for treating waste water comprising a substantially circular settling tank for receiving waste water, wherein said apparatus is separable into a central section and first and second side sections located on either side of sa...  
WO/2018/182338A1
According to the disclosed present invention, a composite upflow-type inclined plate-equipped coagulation/sedimentation system comprises: a mixing unit for mixing raw water with a coagulation additive containing at least a portion of a w...  
WO/2018/178927A1
The present invention relates to a method for the physical separation of solids and asphaltenes with a conversion degree higher than or equal to 90%, present in refinery purge streams. Said method provides for heating a refinery purge st...  
WO/2018/177575A1
The invention relates to a bottle-processing machine, such as a pasteuriser or a bottle-washing machine, comprising a pump/nozzle protector in the form of a screen, the screen comprising an at least partially perforated surface and being...  
WO/2018/183744A1
This disclosure provides devices and methods for the isolation of single cells or particles of interest from a solution comprising a plurality of cells or a solution composed of a homogenous population of particles. Specifically, the pre...  
WO/2018/172535A1
The invention relates to a waste water treatment plant comprising at least a multi-step water treatment reactor (1; 101) arranged for receiving influent waste water, for carrying out at least a biological step and a sedimentation step an...  
WO/2018/172497A1
Subsea produced water separation system comprising a flexible and collapsible membrane tank (2) with a separation volume, a mechanical support structure (3); and a produced water inlet (4), a hydrocarbon outlet (14), a gas outlet (19), a...  
WO/2018/173772A1
Provided are a sludge blanket type sludge condensing device, which makes stable operation more possible and makes operation management much easier than a conventional sludge blanket type sludge condensing device, a method for operating t...  
WO/2018/168447A1
Provided are: a sludge dehydrating agent having an excellent dehydrating effect, in particular, an excellent flocculation ability and gravity filtration property, even if an amount added is small; and a sludge dehydrating method using sa...  
WO/2018/168021A1
A method for controlling the injection of a flocculant in a water treatment system in which a cationic polymer flocculant and an inorganic flocculant are added to treatment water and solid-liquid separation is performed, wherein the meth...  
WO/2018/163165A1
A system and method are provided for producing from a first fluid having particles of a substance suspended or dissolved therein with a first concentration of the substance, a second fluid having a second concentration of the substance l...  
WO/2018/163010A1
A rake assembly 100 for a thickener/clarifier may comprise a rake support assembly 80; a first arm 10; a fifth arm 11; a second arm 12; and a sixth arm 13 each extending radially outwardly from the rake support assembly 80. A first spira...  
WO/2018/164686A1
A cartridge device, method and kits for performing an assay or quantitative measurement of cell volume or concentration, such as sperm cell count, are disclosed. Embodiments comprise four chambers in a cartridge adapted for centrifugal s...  
WO/2018/163183A8
Disclosed herein are systems and methods of purification of liquid from colloidal particles. More specifically, disclosed are systems and methods for treating water by effecting aggregation of colloidal particles and thus improving their...  
WO/2018/163183A1
Text extration failed: '>' not expected at file pointer 18  
WO/2018/160787A1
Apparatus, processes, and systems for removal of solids from a hydrocarbon stream. The present disclosure utilizes a surfactant to reduce interfacial tension between a hydrocarbon phase and a water (or aqueous) phase to promote solids to...  
WO/2018/158645A1
A phase separation apparatus and a method for phase separation are provided. The apparatus includes a spiral shaped body, split outlets and an adjustable splitter. The spiral shaped body includes an inlet portion to receive a mixture of ...  
WO/2018/154822A1
The present invention provides a wet–coating-booth circulating water treatment method that comprises adding, to wet–coating-booth circulating water which is supplied from a water tank to a coating booth, collects an uncoated coating ...  
WO/2018/155120A1
A method for manufacturing iron supporting activated carbon for a water treatment device is provided with a mixing step for mixing activated carbon (1) and an aqueous solution (2) of an iron-based flocculant and allowing iron to be suppo...  
WO/2018/152613A1
A process for dewatering mature fine tailings derived from oil sands extraction is provided, including steps of obtaining a near-infrared (NIR) spectral measurement of the flow of mature fine tailings (MFT) in order to determine a clay c...  
WO/2018/156871A1
A liquid quality system for removing particulates from liquid (e.g., storm-water runoff). The system can include tubular portion (e.g., a manhole). The tubular portion has an inlet and an outlet. The system includes liquid quality device...  
WO/2018/155524A1
Provided is a flocculation device wherein a sludge concentration tank is disposed inside a sedimentation tank and with which water quality of treated water can be further improved. A flocculation device 1 has: a sedimentation tank 2 for ...  
WO/2018/150014A1
The invention relates to a drainage pump assembly comprising a drainage pump (2) and an outlet conduit (3) connected to said drainage pump (2), the drainage pump (2) comprising a pump chamber and being configured to pump liquid comprisin...  
WO/2018/148310A1
Selective polysaccharide agents or flocculants comprise one or more types of polysaccharides comprising one or more types of pentosan units. Also disclosed are processes for enriching a desired mineral from an ore comprising the desired ...  

Matches 1 - 50 out of 23,663