Patents
Sitemap › B01 - Physical or chemical processes or apparatus in general › B01D - Separation › B01D 21 - Separation of suspended solid particles from liquids by sedimentation
Patents for B01D 21 - Separation of suspended solid particles from liquids by sedimentation (18,338)
11/2007
11/29/2007US20070272617 Sand and Animal Waste Separation System
11/29/2007US20070272596 Process for recovering heavy minerals from oil sand tailings
11/29/2007DE19933391B4 Geschieberückhalteschacht mit Meßanordnung Sediment retention shaft with measuring device
11/29/2007DE102004012024B4 Verfahren und Vorrichtung zur Aufbereitung von Wasser/Feststoffgemischen Method and apparatus for treatment of water / solid mixtures
11/29/2007CA2652906A1 Apparatus for separating particulate from stormwater
11/29/2007CA2652173A1 Systems and methods of microfluidic membraneless exchange using filtration of extraction fluid outlet streams
11/29/2007CA2632255A1 Solids recovery using cross-flow microfilter and automatic piston discharge centrifuge
11/28/2007EP1858613A1 Method for the separation of suspended solids
11/28/2007EP1599268B1 Solids separation and tank therefor
11/28/2007CN200980969Y Steady flow diffusion device for sedimentation tank output port
11/28/2007CN200980968Y Multifunctional hydraulic series separator
11/28/2007CN101077460A Spiral flow sand-ranging device
11/27/2007US7300588 Preventing grease or oil from being carried out in wastewater from a food preparation establishment to a sewer system; air entrainment; separating oil or grease, settling food particles; acceleration, suction; directing towards sewer system;
11/27/2007US7300584 Treatment of a suspension in a bioreactor with integrated hydraulic bottom layer removal
11/27/2007US7300579 Flocculation apparatus
11/27/2007US7300578 Apparatus for recycling of oil-based drilling fluid contaminated with water and water contaminated with oil based drilling fluid
11/27/2007CA2264212C Sewage collector flight
11/22/2007WO2007133723A2 X-ray transparent bed and gurney extender for use with mobile computerized tomography (ct) imaging systems
11/22/2007US20070269887 Stem and progenitor cell compositions recovered from bone marrow or cord blood; system and method for preparation thereof
11/22/2007US20070267361 establishing a solution density gradient in a capillary channel, applying the sample to the capillary channel, and centrifuging the sample in the capillary channel, thereby separating the components of the sample by density
11/22/2007US20070267360 Use of Depth Filtration In Series with Continuous Centrifugation to Clarify Mammalian Cell Cultures
11/22/2007US20070267342 Apparatus for separating particulate from stormwater
11/22/2007US20070267334 System and method for dissolving gases in liquids
11/22/2007US20070267051 Automated Cleaning System
11/21/2007EP1855775A1 Method and device for the purification of rain drainage water
11/21/2007EP1628734A4 Method for purifying spent acid
11/21/2007CN200977423Y 沉析罐 Precipitation tank
11/21/2007CN200977422Y Plate shaped grid net flocculation reaction module
11/21/2007CN200977421Y Double-cone-angle high performance thickening machine
11/21/2007CN101073802A Method and apparatus for treating refuse
11/21/2007CN101073716A Mud scraper
11/21/2007CN101073715A Apparatus and process for clarifying water efficiently
11/20/2007US7297278 Holding the colloidal suspension or solution and a metal precipitator in a vessel containing a membrane impermeable to the selected metal components sealed over a support to form a leaf element, which is vibrated simultaneously with application of a negative or positive pressure to induce shearing
11/20/2007US7297272 Separation apparatus and method
11/20/2007US7297266 Apparatus for separating particulates from a fluid stream
11/20/2007US7296693 Anaerobic sludge digester
11/20/2007US7296692 Apparatus for separating floating and non-floating particulate from a fluid stream
11/20/2007US7296583 Pretreatment spray clean tank configuration
11/20/2007US7296582 Method and system for purging a dispensed fluid within a fluid dispensing system including a filter-free connector apparatus
11/20/2007CA2279406C Method for the physico-chemical treatment of effluents, in particular of surface water for consumption
11/15/2007WO2007129724A1 Method for treatment of crystal slurry
11/15/2007WO2007128795A2 Method for separation
11/15/2007WO2007057712A3 Apparatus and method for separating solids from a solids laden fluid
11/15/2007WO2007057711A3 Apparatus and method for separating solids from a solids laden fluid
11/15/2007WO2007057710A3 Apparatus and method for separating solids from a solids laden fluid
11/15/2007US20070262034 Feeding a particle suspension by centrifugal force through a flow-rate-determining inflow channel having an azimuthal path length into a separation chamber; sedimentation; and draining the supernatent by centrifugal force
11/15/2007US20070262004 Water Treatment Apparatus
11/15/2007DE202005021393U1 Vorrichtung zum Abscheiden von Beimengungen von Flüssigkeiten Device for separating impurities from liquids
11/14/2007EP1854524A1 Wastewater purification plant with improved activated sludge separation
11/14/2007EP1853521A1 Apparatus for continually skimming off a top layer of a body of liquid
11/14/2007CN101072615A Coagulation-separation apparatus
11/14/2007CN101069794A Boron-ore-slurry solid-liquid separation method
11/14/2007CN101069793A Drip-irrigation water-current mud-sand separation system
11/14/2007CN101069788A Dreg-liquid separator
11/14/2007CN101069787A Novel coagulator
11/14/2007CN101069785A Adsorption siphon separation process and siphon separation device with self-suction function
11/14/2007CN100348781C Continuous cyclone clarification treatment device for electroplating waste water
11/13/2007US7294268 Metal containing waste water treatment method and metal containing waste water treatment equipment
11/13/2007CA2443111C Method and apparatus for analyzing casing wear and retrieval of metallic fragments
11/13/2007CA2279405C Method for the physico-chemical treatment of effluents in particular surface water for consumption
11/08/2007WO2007125157A1 Method and device for shear-thinning of solids containing material
11/08/2007US20070260144 Acoustic Control of Emboli in Vivo
11/08/2007US20070256986 Chemically-enhanced mechanical treatment of water
11/08/2007US20070256964 Separator Device
11/08/2007CA2648560A1 Method and device for shear-thinning of solids containing material
11/07/2007EP1850938A1 Water-in-oil-in water emulsions of hydroxamated polymers and methods for using the same
11/07/2007CN200971326Y 深锥浓缩机 Deep cone thickener
11/07/2007CN200970493Y Multiple drive synchronous device of running vehicle type scraping and sucking mud machine
11/07/2007CN200970492Y Small mess flocculation reaction net device
11/07/2007CN200970491Y Vertical flow inclined tube suspension clarifying pool purifying device
11/07/2007CN101066803A Siphon decanter
11/07/2007CN101066510A Automatic ash-water separator
11/07/2007CN100346858C Separation method of bergmeal and rolling oil
11/06/2007US7291277 Method and device for cleaning the fountain solution of a printing press
11/06/2007US7291268 Hydrocyclone bundle
11/06/2007CA2206599C Method and device for separating fibrin i from blood plasma
11/01/2007WO2007121897A1 Effluent purification device
11/01/2007WO2007093809A3 Apparatus and method for de-watering of slurries
11/01/2007WO2007093691A3 Method and device for treating slurry derived from a cracking operation to improve its upgrading
11/01/2007WO2007059141A3 A process for conditioning an aqueous solution for efficient colloidal precipitation
11/01/2007WO2007041430A3 Apparatus and method for enhanced hemodialysis performance
11/01/2007US20070251650 Treatment of spent caustic refinery effluents
10/2007
10/31/2007EP1687093B1 Method and device for the wet-mechanical treatment of a substance mixture, particularly of refuse of all types
10/31/2007EP1080044B1 Inorganic composition, process of preparation and method of use
10/31/2007DE112005002973T5 Filtrationsvorrichtung für eine Flüssigkeit zur Oberflächenbehandlung Filtration device for a fluid for surface treatment
10/31/2007DE10336677B4 Verfahren und Vorrichtung zur Reinigung von Industriegasen Method and apparatus for the purification of industrial gases
10/31/2007DE102006020273A1 Device for cleaning of waste water, comprises a tank for uptake of waste water, feeding mechanism for filling up of the tank with wastewater and withdrawal mechanism for the removal of the partially purified waste water from the tank
10/31/2007DE102006000198A1 Spülmittelaufbereitungsgerät für eine Hartstoffschneidmaschine Detergent treatment device for a hard material cutting machine
10/31/2007CN200966943Y Alarm type thickeners for the skidding of the relative displacement
10/31/2007CN200966942Y Polyhedral mesh cage aggregated flocs reacting module
10/30/2007CA2350001C Staged settling process for removing water and solids from oil sand extraction froth
10/25/2007WO2007119720A1 Method for treatment of sludge or wastewater
10/25/2007WO2007119479A1 Water treatment method
10/25/2007WO2007118320A1 Process for producing farnesylated dibenzodiazepinone by fermentation
10/25/2007US20070246431 Method, system and apparatus for separating solids from drilling slurry
10/25/2007US20070246410 Device for the Continuous Electrochemical Deionisation with Integrated Membrane Unit
10/25/2007US20070246409 Filter anti-drainback valve and media pack seal
10/25/2007US20070246407 Inflow control devices for sand control screens
10/24/2007EP1846332A2 Apparatus for separation of water from oil-based drilling fluid and advanced water treatment
10/24/2007EP1846155A1 The improved control of metal catalyst settling rates, settling densities and improved performance via use of flocculants
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