| Patents for B01D 21 - Separation of suspended solid particles from liquids by sedimentation (18,338) |
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| 06/18/2009 | WO2009074731A2 Device for separating a finely divided solid in suspension in a viscous liquid |
| 06/18/2009 | US20090154596 Rf transmitter having multiple constant transmit power levels |
| 06/18/2009 | US20090152213 Separating sand from fluids produced by a well |
| 06/18/2009 | US20090152204 Method and a Device for Separating a Multiphasic Liquid |
| 06/18/2009 | CA2702474A1 Device for separating a finely divided solid in suspension in a viscous liquid |
| 06/17/2009 | EP2069673A2 Nanoliter flow rate separation and electrospray device with plug and play high pressure connections and multi-sensor diagnostic monitoring system |
| 06/17/2009 | CN201257320Y Separator for removing aloe suspension particle |
| 06/17/2009 | CN201257319Y Powder acceleration sedimentation device in gel |
| 06/17/2009 | CN201257318Y Middle-in side-out sedimentation basin |
| 06/17/2009 | CN201257317Y Thickener |
| 06/17/2009 | CN100500256C Preparation method of flocculation water purifier for drinking water, industrial water and dyeing-finishing sewage treatment |
| 06/17/2009 | CN100500255C Apparatus and method for removing particle from water |
| 06/16/2009 | US7547397 Particle-accelerating deposition and separation apparatus and method for turbid water |
| 06/16/2009 | US7547396 Feed channel connected downstream, a plate member in the feed channel for separating froth from an incoming slurry stream to where the separated froth may be dissipated by a liquid spray directed onto the plate member |
| 06/16/2009 | US7547392 Wastewater treatment vessel |
| 06/16/2009 | US7547272 Blood components separator disk |
| 06/16/2009 | CA2320659C Process and apparatus for sludge and scum extraction |
| 06/12/2009 | CA2646150A1 Separating sand from fluids produced by a well |
| 06/11/2009 | WO2009073232A1 Floating disk for separating blood components |
| 06/11/2009 | WO2009070831A1 Improvement in or relating to thickeners having self-diluting feedwell |
| 06/11/2009 | US20090145861 Centrifugal device comprising improved process analysis technology |
| 06/11/2009 | CA2708218A1 Floating disk for separating blood components |
| 06/11/2009 | CA2707833A1 Improvement in or relating to thickeners having self-diluting feedwell |
| 06/10/2009 | EP2066422A2 Improved static fluid separator device |
| 06/10/2009 | EP1871506A4 Method and apparatus for centrifugal separation enhancement |
| 06/10/2009 | CN100496662C Air activated decanter |
| 06/10/2009 | CN100496661C Method and arrangement for removal of surface scum |
| 06/09/2009 | US7544303 Transitionary septic tank useful for removing debris from septic waste; removes sand, dirt, and rocks which make their way into leach field septic tanks, get pulled into septic trucks, then get released into the wastewater treatment units, damage units by getting into gears and such |
| 06/09/2009 | US7544302 Used drilling fluid containing well cuttings or "solids" is pumped into a receiving compartment and directed towards a flow-reversing barrier that causes heavier solids to settle to the bottom of the tank; fluid overflows pass through more baffles for further settling; collected fluid is reused |
| 06/09/2009 | CA2539178C Apparatus for separating floating and non-floating particulate from a fluid stream |
| 06/09/2009 | CA2433422C Tank for draining a granular material/liquid mixture |
| 06/04/2009 | WO2009070048A1 Method for preliminary cleaning waste and storm water and a device for carrying out said method |
| 06/04/2009 | WO2009067753A1 Liquid treatment apparatus |
| 06/04/2009 | US20090139938 Cyclone separator and method for separating a solid particles, liquid and/or gas mixture |
| 06/04/2009 | US20090139937 separator tubes include curable composition with density intermediate to density of serum and cell-containing fraction; after centrifugation composition is located between serum and cell fraction and irradiated with UV light to initiate curing wherein composition solidifies to breakdown resistant barrier |
| 06/03/2009 | EP1128886B1 Blood separation chamber with preformed blood flow passages and centralized connection to external tubing |
| 06/03/2009 | CN201249057Y A horizontal suspended chain mud scraper |
| 06/03/2009 | CN201249056Y Poison storage sedimentation tank |
| 05/28/2009 | WO2009065214A1 Method for producing non-infectious products from infectious organic waste material |
| 05/28/2009 | WO2009035973A3 Magnetic separation combined with dynamic settling for fischer-tropsch processes |
| 05/28/2009 | US20090134102 Separator and process for removing solids from drilling liquids |
| 05/28/2009 | US20090134095 Process and apparatus for treating a heavy hydrocarbon feedstock |
| 05/28/2009 | US20090134079 End-of-Faucet Filter |
| 05/28/2009 | CA2705364A1 Method for producing non-infectious products from infectious organic waste material |
| 05/27/2009 | EP2062631A1 Dirty liquid treating apparatus |
| 05/27/2009 | CN201244387Y Slide rake-lifting mud scraper with automatic torquemoment tracking device |
| 05/27/2009 | CN201244386Y Single-post automatic rake-lifting large-sized center drive mud scraper |
| 05/27/2009 | CN201244385Y Slide multiple spline rake-lifting mud scraper |
| 05/27/2009 | CN201244384Y Four-post automatic rake-lifting large-sized center drive mud scraper |
| 05/27/2009 | CN201244383Y High-efficient thickening machine |
| 05/27/2009 | CN101443550A Highly efficient durable fluid pump and method |
| 05/27/2009 | CN101443112A Method for treatment of crystal slurry |
| 05/27/2009 | CN101443091A Flocculator |
| 05/27/2009 | CN101439239A Mechanical transmission device of central transmission mud-scraping and sucking machine |
| 05/26/2009 | US7537696 Method and apparatus for treatment of wastewater employing membrane bioreactors |
| 05/22/2009 | WO2009063750A1 Method and apparatus for concentrating ti powder in molten material |
| 05/22/2009 | WO2009063128A1 Settler arrangement for liquid-liquid extraction, equipment to be placed in the settler op liquid-liquid extraction and method for installing the equipment |
| 05/22/2009 | WO2008072087A3 Fluid treatment |
| 05/21/2009 | US20090127213 Agitating device and method for sewage treatment |
| 05/20/2009 | EP2059318A1 Method of treating water by ballasted flocculation/settling, which includes a continuous measurement of the ballast, and corresponding installation |
| 05/20/2009 | EP2059317A2 Three-phase cyclonic separator with a debris trap |
| 05/20/2009 | CN201240915Y In-pipe hydraulic swirl coagulation adjusting device |
| 05/20/2009 | CN201240914Y Adjustable hydraulic swirl coagulation pipe |
| 05/20/2009 | CN201240911Y Emptying settling tank of measuring station |
| 05/20/2009 | CN201240910Y High speed precipitation tank for treatment of heavy metal wastewater |
| 05/20/2009 | CN100489001C Water-soluble copolymer, high polymer flocculant and method of dehydrating sludge |
| 05/20/2009 | CN100488593C Power mechanism of flexible water decanter |
| 05/19/2009 | US7534354 Combined degassing and flotation tank |
| 05/19/2009 | US7534347 Method for purifying fluid and static mixer |
| 05/19/2009 | US7534343 Device for collecting clarified water for a basin and corresponding basin |
| 05/14/2009 | WO2009061930A1 Systems and methods for oil sands processing |
| 05/14/2009 | WO2009060813A1 Ballast water treatment system |
| 05/14/2009 | WO2009060510A1 Water tank apparatus |
| 05/14/2009 | WO2009060167A1 Spirit reclaimer |
| 05/14/2009 | WO2009026029A3 Method for treating dairy products |
| 05/14/2009 | US20090120854 Inertial Gas-Liquid Separator with Valve and Variable Flow Actuator |
| 05/14/2009 | US20090120852 Method and apparatus for separating fluid components |
| 05/14/2009 | CA2705147A1 Systems and methods for oil sands processing |
| 05/14/2009 | CA2674150A1 Water tank apparatus |
| 05/14/2009 | CA2638551A1 Sinusoidal mixing and shearing apparatus and associated methods |
| 05/14/2009 | CA2638550A1 Hydrocyclone and associated methods |
| 05/13/2009 | EP2058284A1 Device and Method for Dynamic Processing in Water Purification |
| 05/13/2009 | EP2056949A1 Method and device for precipitating a solute |
| 05/13/2009 | CN201235237Y Y shaped fin piece flocculation apparatus |
| 05/13/2009 | CN201235235Y Solid slag-containing emulsion separation apparatus |
| 05/13/2009 | CN101432055A Method and device for shear-thinning of solids containing material |
| 05/13/2009 | CN100486922C Integral sputtering-oxygenating-biofiltering waste water purifying apparatus and process |
| 05/12/2009 | US7531098 Integrated automatic blood processing unit |
| 05/07/2009 | WO2009058551A1 Centrifuge with polymerizing energy source |
| 05/07/2009 | US20090114608 Fluid analytical device |
| 05/07/2009 | US20090114607 Fluidic Device and Method for Separation of Neutrally Buoyant Particles |
| 05/07/2009 | US20090114602 Biosolids-based food additive for animal feed, methods of production, and business application thereof |
| 05/07/2009 | US20090114600 producing a precipitate by reacting with the heteropoly acid or heteropoly acid anion; purification; removal of a metal complexes catalyst |
| 05/06/2009 | CN201231185Y PU plaster swirling device |
| 05/06/2009 | CN201231087Y Large-size flexible harrow-lifting center drive mud-scraper |
| 05/06/2009 | CN201231086Y Hydraulic rake-lifting concentrator |
| 05/06/2009 | CN201231085Y Clarifying basin filled with tipping plates with flaps |
| 05/06/2009 | CN201231084Y Thick trough |
| 05/06/2009 | CN101422662A Solid liquid gas three-phase separation device |
| 05/06/2009 | CN100484600C Mud scraping device |