| Patents for B01D 21 - Separation of suspended solid particles from liquids by sedimentation (18,338) |
|---|
| 10/09/2008 | US20080245742 Wastewater Treatment Method and Wastewater Treatment System |
| 10/09/2008 | US20080245713 System for the recovery of washing liquids used in showers, wash basins and/or baths |
| 10/09/2008 | US20080245712 Condensate filtering device |
| 10/08/2008 | EP1977077A2 Containment of drilling waste material |
| 10/08/2008 | EP1976613A1 Concentration of suspensions |
| 10/08/2008 | EP1494970B1 Apparatus for stock raising |
| 10/08/2008 | CN201127859Y Built-in sludge scraping and suction machine |
| 10/08/2008 | CN201127858Y Automatic cleaning device of water-curtain type radial flow clarifying basin water-accumulating tank wall |
| 10/08/2008 | CN101282913A Water treatment method comprising a rapid settling step followed by a filtration step that is performed directly on the micro- or ultra-filtration membranes and corresponding device |
| 10/08/2008 | CN101279151A Central mud tank device |
| 10/08/2008 | CN101279150A Equipment for preventing driving system from obstacle |
| 10/08/2008 | CN101279149A Central transmission mud scraper of large-sized flexible rake lift |
| 10/08/2008 | CN101279148A Settling tank |
| 10/08/2008 | CN101279147A Radial settling tank with multiple blocks of settlement plates in radial direction |
| 10/07/2008 | US7431846 Method for concentrating solids from drilling slurry |
| 10/07/2008 | CA2535672C Settling and evaporation tank apparatus, method and system |
| 10/07/2008 | CA2390620C Separator for separating solid matter from a liquid-solid mixture, collected at a dental treatment centre |
| 10/02/2008 | US20080241874 Method and device for manipulating individual small objects |
| 10/02/2008 | US20080237152 Increased flowrate of coalesced oil/water dispersions through separator by permitting the of coalesce oil and clarified water removal from separator during both regular operational mode and the back washing of coalescing media mode; separtion of oil from water dispersions |
| 10/02/2008 | US20080237132 Process and device for simulated moving bed separation with a reduced number of valves and lines |
| 10/02/2008 | US20080237120 Interceptor for separating a mixture |
| 10/01/2008 | EP1973853A2 Wastewater treatment using activated sludge and ballasted flocculation |
| 10/01/2008 | EP1973851A2 Household effluent purification plant |
| 10/01/2008 | EP1973625A1 Method and apparatus for separating submerged particles from a fluid. |
| 10/01/2008 | CN201124046Y Bidirectional flow tipping plate deposition device |
| 10/01/2008 | CN201124045Y Wastewater treating apparatus |
| 10/01/2008 | CN101274158A Small inclination angle small plate spacing self-flushing plate (tube) settler |
| 09/30/2008 | US7429327 Clarifying tank |
| 09/30/2008 | US7429319 Sewage slurry separation system |
| 09/25/2008 | US20080230491 Separating liquid such as oil from solids using decantating centrifuge; conveyor |
| 09/25/2008 | US20080230479 Controlling solvent mixing ratios; storage values; calibration |
| 09/25/2008 | US20080230463 Density current baffle for a clarifier tank |
| 09/25/2008 | US20080230452 Spool valve |
| 09/25/2008 | US20080230193 Composition Containing Amphoteric Water-Soluble Polymer |
| 09/25/2008 | US20080230088 method and system for washing a sedimentation device in a water treatment system using ultrasonic |
| 09/24/2008 | EP1972353A1 Apparatus and method for blood separation |
| 09/24/2008 | EP1971411A1 Centrifugal flow distribution clarifier feedwell and method of feeding influent to a clarifier thereby |
| 09/24/2008 | CN201121147Y Intelligent control discontinuous wastewater automatic processing system |
| 09/24/2008 | CN101272839A Separator assembly |
| 09/24/2008 | CN101269289A Resistance reduction type centrifugal separation device |
| 09/24/2008 | CN101269277A Vortex structure for high throughput continuous flow separation |
| 09/24/2008 | CN101269276A Liquid level floater scraping device |
| 09/23/2008 | CA2449033C Dynamic settler |
| 09/18/2008 | WO2008111129A1 Organic wastewater treating apparatus |
| 09/18/2008 | US20080223796 Process and Device for Separation of Liquids Emulsified in Mixtures of Liquids and Gases Dissolved in Mixtures of Liquids and Gases by Localized Pressure Reduction |
| 09/18/2008 | US20080223792 change liquid waste into a 'dry' or 'solid' product that is suitable for solids disposal from isolated area; use bentonite clay, a liquid-sorbing anionic or cationic polymer; increase dispersion, reduce agglomeration; not bulk up, easy on transportation, cost; sewage treatment, environmentally friendly |
| 09/18/2008 | US20080223788 Aerobic spa system |
| 09/17/2008 | CN201115796Y Percolation clarifying tank |
| 09/17/2008 | CN100418604C Sedimentation tank filled with fin-mounted ramp type precipitator |
| 09/16/2008 | US7425260 Separation passageway module, separation unit, and separation boat for suspension separation |
| 09/16/2008 | CA2554471C Self-powered settling and evaporation tank apparatus |
| 09/12/2008 | WO2008107576A1 Method and equipment for processing fatty waste |
| 09/12/2008 | WO2008077139A3 Device and method for particle separation |
| 09/11/2008 | US20080217265 Separating multi-component fluid using centrifuge process and buoy system, including first and second pistons, in container to hold the multi-component fluid during centrifuge process; for example, a buffy coat or platelet fraction or component of whole blood or undifferentiated cell component; efficient |
| 09/11/2008 | US20080217264 Forming two fraction by centrifuging the multi-component fluid disposed in the container, containing the first fraction in a collection area of a first piston with a selected volume of the second fraction and withdrawing it from the container; kits; whole blood sample, adipose tissue, or bone marrow |
| 09/11/2008 | US20080217263 Angiogenesis initation and growth |
| 09/11/2008 | US20080217259 Second order harmonic standing wave is used along with fundamental standing wave; if particles are exposed to second order harmonic standing wave, force acts towards two pressure nodes at sides; by switching frequency between second order wave and fundamental wave, particles are separated at nodes; blood |
| 09/11/2008 | US20080217257 Combination physical separator and filter device to remove contaminants from stormwater runoff |
| 09/11/2008 | US20080217256 Self contained portable water purification unit; sterilization rate calculated in accordance with predetermined first flow rate so that dosage rate of sterilizing agent remains constant, avoiding fluctuations in dosage rate so that treated water has amount of sterilizing agent within predetermined range |
| 09/11/2008 | US20080217223 Filtration Device For Surface Treatment Liquid |
| 09/11/2008 | US20080217222 Continuous Membrane Filter Separation of Suspended Particles in Closed Circuit |
| 09/11/2008 | US20080217221 Combination Liquid Chlorinator and Bio Stimulated Fertilizer Feeder with Improved Media Release |
| 09/11/2008 | US20080217220 Combination Liquid Chlorinator and Bio Stimulated Fertilizer Feeder |
| 09/11/2008 | US20080217212 Bituminous froth hydrocarbon cyclone |
| 09/11/2008 | DE102007011332A1 Vorrichtung und Verfahren zum Separieren einer Zellsuspension, insbesondere zum Abtrennen mindestens einer Blutkomponente aus Vollblut Device and method for separating a cell suspension, in particular for separating at least one blood component from whole blood |
| 09/10/2008 | CN101259348A Gas-liquid-solid three-phase separator |
| 09/10/2008 | CN101259344A Sewage preprocessing multifunctional solid-liquid separator |
| 09/10/2008 | CN101259343A Water flow mud-sand separating system for drip irrigation |
| 09/10/2008 | CN101259342A Water flow mud-sand separating system for drip irrigation |
| 09/10/2008 | CN101259339A Round subsider micro-filter cloth surface filtration water exit method |
| 09/10/2008 | CN101259337A Automatic rake-lifting concentrator |
| 09/10/2008 | CN100417428C Apparatus and method for centrifugal separation |
| 09/09/2008 | CA2532527C Filter assembly for a reprocessor |
| 09/09/2008 | CA2378718C Process for flocculating suspensions |
| 09/04/2008 | WO2008106117A1 Device and method for thermophoretic fluid delivery |
| 09/04/2008 | WO2008105521A1 Magnetic flocculating agent, method for production thereof, and method for purification of water using magnetic flocculating agent |
| 09/04/2008 | WO2008042055A3 Water separation unit |
| 09/04/2008 | US20080214378 Large area cytocentrifuge sample chamber |
| 09/04/2008 | US20080211119 Flotation Cell |
| 09/04/2008 | US20080210646 centrifuge rotor (10) having a rotor housing (14) with a substantially cylindrical in shape and having a substantially uniform opening extending through the center of the housing and along a length thereof, a rotor core (16) having a substantially cylindrical shape and sized and shaped to fit |
| 09/04/2008 | US20080210638 Dual injection of two polymeric filtration aids for gypsum removal from phosphoric acid/gypsum slurry |
| 09/04/2008 | US20080210610 Apparatus for treating wastewater |
| 09/04/2008 | US20080210609 Water purification system and method, and module for the system |
| 09/04/2008 | US20080210607 Filter trap for waste water |
| 09/04/2008 | US20080209968 Processes for Treatment of Wastewater, Separation, Deodorisation and Re-Use of Biosolids |
| 09/03/2008 | EP1964642A1 Dirty liquid treating apparatus |
| 09/03/2008 | EP1962986A1 A separator tank for separation of fluid comprising water, oil and gas, use of such a tank, and a method for separating a fluid including water, oil, and gas |
| 09/03/2008 | CN201108760Y Highly effective tipping plate precipitating tank |
| 09/03/2008 | CN201108756Y Combined separation facility for oily sewage |
| 09/03/2008 | CN101258107A Water clarifying apparatus and implementing method |
| 09/03/2008 | CN101254970A Decolorizing coagulant as well as preparation method and uses thereof |
| 09/03/2008 | CN101254481A Aluminum oxide red mud iron selection technique |
| 09/03/2008 | CN101254426A Anti-splash device of conical dissolvers |
| 09/03/2008 | CN101254364A Blue algae slurry dewatering process method |
| 09/03/2008 | CN101254363A Radial settling tank with multiple layer settlement plate |
| 09/03/2008 | CN100415340C Slagoff method and device for solution storage trough containing suspended matter |
| 09/03/2008 | CN100415339C Vertical flow style sewage sedimentation tank |
| 09/03/2008 | CN100415338C Method and equipment for purifying recirculated cooling water or town B-grade sewage |
| 09/02/2008 | CA2622813A1 Capillary transport of nanoparticles or microparticles to form an ordered structure |
| 09/02/2008 | CA2433226C Method and plant for thickening sludge derived from water treatment by flocculation-decantation with ballasted floc |