| Patents for B01D 21 - Separation of suspended solid particles from liquids by sedimentation (18,338) |
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| 12/11/2013 | CN103433139A Oil-water separator |
| 12/11/2013 | CN103432782A Tangent feed liquid settling tank for compound stabilizer production sewage |
| 12/11/2013 | CN103432781A Rotary settling tank for producing compound stabilizer |
| 12/11/2013 | CN103432780A Dual drive synchronizer of travelling crane type suction dredge |
| 12/11/2013 | CN103432779A Rotational flow grit chamber |
| 12/11/2013 | CN103432778A Efficient deep cone thickener |
| 12/11/2013 | CN103432777A Inclined plate liquid settling tank for production sewage of modifying agent |
| 12/11/2013 | CN103432776A Gradient adjustable liquid settling tank for PVC (Poly Vinyl Chloride) processing |
| 12/11/2013 | CN103432775A Layered liquid settling tank for production sewage of modifying agent |
| 12/10/2013 | US8603346 Apparatus and method for separating and concentrating fluids containing multiple components |
| 12/10/2013 | US8603345 Devices for component removal during blood collection, and uses thereof |
| 12/10/2013 | US8603343 Device for separating a finely divided solid in suspension in a viscous liquid |
| 12/10/2013 | US8603342 Apparatus and method for collecting solid microparticles floating in water |
| 12/10/2013 | US8603336 Method and device for transmitting heat between waste water located in a tank and a fluid |
| 12/10/2013 | US8602958 Methods and assemblies for collecting liquid by centrifugation |
| 12/10/2013 | CA2678307C Method for thickening and thickening apparatus |
| 12/05/2013 | WO2013181426A2 Graywater separation device |
| 12/05/2013 | WO2013181029A1 Cross-flow filtration system including particulate settling zone |
| 12/05/2013 | WO2013181028A1 Hydroclone with vortex flow barrier |
| 12/05/2013 | WO2013181019A1 Magnetic particle washing apparatus and method |
| 12/05/2013 | WO2013179236A1 System and method for removal of heavy metal ions from a rich hydrate inhibitor stream |
| 12/05/2013 | WO2013148882A3 Water treatment compositions and methods of use |
| 12/05/2013 | US20130319954 Separation of colloidal suspensions using laser optical pressure fluidic devices |
| 12/05/2013 | US20130319952 Deoiling hydrocyclone |
| 12/05/2013 | US20130319949 Floated solids separation |
| 12/05/2013 | DE102013008141A1 Aufbereiter für Reinigungsabwässer Conditioners for cleaning wastewater |
| 12/04/2013 | EP2667955A1 Electrocoagulation for treating liquids |
| 12/04/2013 | CN203320674U Device used for separating rainwater in balcony from sewage in balcony |
| 12/04/2013 | CN203319751U Aeration grit chamber scum processing device |
| 12/04/2013 | CN203319750U Marinade type wastewater slag isolation device |
| 12/04/2013 | CN203315935U Vertical three-phase separating device with pressure fixing and stabilizing valve bank |
| 12/04/2013 | CN203315811U Self-suction sludge-stirring bin-clearing pumping device |
| 12/04/2013 | CN203315810U Mud scraping board of raking machine of clarifying tank |
| 12/04/2013 | CN203315809U Box type thickener |
| 12/04/2013 | CN203315808U Rapid single-layer settler |
| 12/04/2013 | CN102105401B Primary equalization settling tank |
| 12/03/2013 | US8597521 Selective removal of silica from silica containing brines |
| 12/03/2013 | US8597517 Process of recovery of exhausted ionic liquids used in the extractive desulfurization of naphthas |
| 12/03/2013 | US8597511 Profiled strip and separating assembly formed therefrom |
| 12/03/2013 | US8597507 Super oxidation, coagulation and flocculation system for treatment of water and wastewater |
| 12/03/2013 | US8596470 Buoy fractionation system |
| 12/03/2013 | US8596469 Cyclone separator |
| 12/03/2013 | US8596346 Coal fines flocculation from produced water using oil-soluble phosphate ester |
| 12/03/2013 | US8596292 Flush-enabled controlled flow drain |
| 12/03/2013 | CA2613475C Process and apparatus for treating exhausted abrasive slurries for the recovery of their reusable components |
| 12/03/2013 | CA2389746C Physiological fluid separation vehicles having improved resistance to inward migration of therapeutic agents |
| 11/29/2013 | CA2817322A1 Process for separation and recovery of cuttings, emulsion and slurry components |
| 11/28/2013 | WO2013175201A2 Separator device |
| 11/28/2013 | WO2013175200A1 Separator device for heating system |
| 11/28/2013 | WO2013175195A1 Separator device for a heating system |
| 11/28/2013 | WO2013175184A1 Cyclonic separator device for heating system |
| 11/28/2013 | US20130313189 Density Phase Separation Device |
| 11/27/2013 | EP2665806A1 Separation apparatus and use thereof |
| 11/27/2013 | CN203303700U Improved structure of centrifugal precipitation machine |
| 11/27/2013 | CN203303699U Traction device of sedimentation basin mud scraper |
| 11/27/2013 | CN203303698U Flushing sedimentation tank |
| 11/27/2013 | CN203303697U Hot water recycling device |
| 11/27/2013 | CN103410211A Chemical waste water discharge-free system |
| 11/27/2013 | CN103405959A Residue filter for pipeline |
| 11/27/2013 | CN103405947A System and method for recovering catalyst particle |
| 11/27/2013 | CN103405946A Horizontal flow precipitation separation device |
| 11/27/2013 | CN102366680B Seawater coagulation turbidity removing system |
| 11/26/2013 | US8591744 Composition and process for removing impurities from a circulating water system |
| 11/26/2013 | US8591732 Apparatus to separate light fluids, heavy fluids, and/or sediment from a fluid stream |
| 11/26/2013 | US8591724 Feed delivery system for a solid-liquid separation vessel |
| 11/26/2013 | US8590713 Centrifugal separator |
| 11/21/2013 | WO2013173115A1 Hydroclone with inlet flow shield |
| 11/21/2013 | WO2013171652A1 Method of controlling a gravity sedimentation device |
| 11/21/2013 | WO2013070756A3 System and method for processing samples |
| 11/21/2013 | WO2013070755A3 Centrifuge system and workflow |
| 11/21/2013 | US20130306571 Controlling froth flotation |
| 11/20/2013 | EP2664586A1 Agent for treatment of salt-containing organic liquid waste, salt concentration reducing agent, method for treatment of salt-containing organic liquid waste, and entrapping immobilization carrier |
| 11/20/2013 | EP2664380A1 Catalyst recovery system, hydrocarbon synthesis reaction apparatus, hydrocarbon synthesis reaction system, and catalyst recovery method |
| 11/20/2013 | CN203291572U Mud hierarchical system |
| 11/20/2013 | CN203291571U Anti-overloading overflow device of thickener |
| 11/20/2013 | CN203291570U Sewage sediment automatic overflow device |
| 11/20/2013 | CN203291569U Automatic blowdown medicament pot |
| 11/20/2013 | CN203291568U Radial flow sedimentation tank of neutralizing station |
| 11/20/2013 | CN203291567U Slop plate sedimentation tank capable of uniform water distribution and uniform water collection |
| 11/20/2013 | CN203291566U Sand-setting device |
| 11/20/2013 | CN203291565U Water purifier of cyclone clarifier |
| 11/20/2013 | CN103395905A Deep treatment process and deep treatment equipment of wastewater |
| 11/20/2013 | CN103395872A Low hydraulic head hydropower coagulation process method |
| 11/20/2013 | CN103394498A Device for crushing, dewatering and forming kitchen waste |
| 11/20/2013 | CN103394214A Ore pulp thickening method in iron ore separation process |
| 11/20/2013 | CN102046535B Basic magnesium sulfate granule and process for production thereof |
| 11/20/2013 | CN101516464B Method of treating water by ballasted flocculation/settling, which includes a continuous measurement of the ballast, and corresponding installation |
| 11/19/2013 | US8585909 Self cleaning high pressure abrasive slurry/fluid check valve |
| 11/19/2013 | US8585903 Water purification |
| 11/19/2013 | US8585896 Apparatus and method for removing impurities from water of wastewater |
| 11/19/2013 | US8585893 Particle collector with weight measuring |
| 11/14/2013 | WO2013166600A1 Device and method for grinding and recovering organic household waste |
| 11/13/2013 | EP2661439A2 Phosphoric acid production gypsum filtration flocculant pre-dilution (make down) with post-filtration phosphoric acid |
| 11/13/2013 | CN203286797U Solar water heater water tank with purifying device |
| 11/13/2013 | CN203281088U Sludge scraper device for titanium dioxide settling basin |
| 11/13/2013 | CN203281087U Three-layer thickening washing machine |
| 11/13/2013 | CN203281086U Movable sewage treating pond |
| 11/13/2013 | CN203281085U Water treatment sedimentation equipment |
| 11/13/2013 | CN203281084U Anti-blocking precipitator |
| 11/13/2013 | CN203281083U Shallowly buried sloping plate sedimentation equipment |