| Patents for B01D 21 - Separation of suspended solid particles from liquids by sedimentation (18,338) |
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| 09/11/2013 | CN203183757U Target bracket of thickener |
| 09/11/2013 | CN203183756U Purification water cycling system of impact-type wet-type dust collector |
| 09/11/2013 | CN203183755U Sand basin |
| 09/11/2013 | CN203183754U Lightweight glass fiber reinforced plastic cover plate |
| 09/11/2013 | CN203183753U Hydro-extracting cage precipitation device |
| 09/11/2013 | CN203183752U Rectification type inclined plate |
| 09/11/2013 | CN203183751U Material liquid buffering device |
| 09/11/2013 | CN203183750U Novel high-efficiency grit chamber |
| 09/11/2013 | CN203183749U Catalyst settling tank |
| 09/11/2013 | CN103298750A Oil-containing wastewater treatment system |
| 09/11/2013 | CN103298558A Catalyst recovery system, hydrocarbon synthesis reaction apparatus, hydrocarbon synthesis reaction system, and catalyst recovery method |
| 09/11/2013 | CN103298535A Flocculation agents for nanoparticle pollutants |
| 09/11/2013 | CN103288232A Resourceful treatment apparatus and method for waste liquid of chlorohydric acid pickling of steel |
| 09/11/2013 | CN103285999A Vibratile micro-distance settling solid-liquid separation round thickener with sloping plates |
| 09/11/2013 | CN103285633A Stirring impeller of sand removing machine in vortex-type grit chamber |
| 09/11/2013 | CN103285632A Thickener outlet taper sleeve |
| 09/11/2013 | CN103285631A Outlet taper sleeve of thickener |
| 09/11/2013 | CN103285630A Inclined plate sedimentation tank for uniformly distributing and collecting water |
| 09/11/2013 | CN103285629A Multi-direction flow gravitational settling apparatus for recirculating aquaculture system |
| 09/11/2013 | CN103285628A A sludge discharging inclined tube settling tank |
| 09/11/2013 | CN103285627A Circular thickener |
| 09/11/2013 | CN103285626A Processing method of magnesium oxide suspension |
| 09/11/2013 | CN102863052B Duckweed isolating type quantitative floating water outlet device |
| 09/11/2013 | CN102284199B Automatic water treatment backwashing device |
| 09/11/2013 | CN101954207B Peripheral transmission center automatic rake-lifting thickener |
| 09/10/2013 | US8529790 White light emitting organogel and process thereof |
| 09/10/2013 | US8529772 Method and apparatus for fluid separation |
| 09/10/2013 | US8529768 Water softener system and method |
| 09/10/2013 | US8529760 Optical separator and method for separating particles suspended in a fluid |
| 09/10/2013 | US8529756 Separating sand from fluids produced by a well |
| 09/06/2013 | WO2013130126A1 Water treatment system with a particulate collection container |
| 09/05/2013 | US20130228533 Feedwells |
| 09/05/2013 | US20130228526 Self cleaning high pressure abrasive slurry/fluid check valve |
| 09/05/2013 | DE102012203408A1 Abwasserbehandlungsanordnung, Strömungstrennwand, insbesondere zurVerwendung in einer derartigen Abwasserbehandlungsanordnung, und wenigstens eine derartige Strömungstrennwand umfassender Nachrüstbausatz Waste water treatment assembly, flow divider, especially zurVerwendung in such a wastewater treatment assembly, and at least one such flow divider comprehensive retrofit kit |
| 09/04/2013 | EP2632860A1 Water clarification method and device |
| 09/04/2013 | EP2632859A1 Method for separating liquid from suspended matter in a sludge and device for same |
| 09/04/2013 | CN203174242U Acid solution dreg sediment device |
| 09/04/2013 | CN203170072U Multistage filter device |
| 09/04/2013 | CN203170071U Siphon type suction dredger |
| 09/04/2013 | CN203170070U Precipitation-type water purifying device |
| 09/04/2013 | CN203170069U Sedimentation pool in domestic sewage treatment device |
| 09/04/2013 | CN203170068U High-efficiency multi-stage sugar juice separation settler |
| 09/04/2013 | CN203167930U Separating device for separating fish skeleton into fish flesh, fish bones and soluble fish |
| 09/04/2013 | CN103277865A Humidifier with air purifier |
| 09/04/2013 | CN103274473A Methods of synthesizing an oxidant and applications thereof |
| 09/04/2013 | CN103272414A Alcohol waste pulse quick precipitator |
| 09/04/2013 | CN103272413A Bidirectional flow variable-spacing inclined plate sedimentation tank |
| 09/04/2013 | CN103272412A Thickener-use steel structure pool body having radial beams and arc bottom plates |
| 09/04/2013 | CN102527105B Drossing mud scraper |
| 09/04/2013 | CN102350103B Water body purification device and water conveyance project system comprising the same |
| 09/03/2013 | US8524171 Device for separating components of a fluid sample |
| 09/03/2013 | US8524089 Combined sedimentation and pressure floatation wastewater treatment tank |
| 09/02/2013 | CA2770347A1 Temperature switchable polymers for fine coal dewatering |
| 08/29/2013 | US20130226149 Apparatus and method for separating and concentrating fluids containing multiple components |
| 08/29/2013 | US20130225855 Continuous process for conversion of lignin to useful compounds |
| 08/29/2013 | US20130225387 Separation container and separation method |
| 08/28/2013 | CN203155040U A three-waste treatment system for ready-mix concrete |
| 08/28/2013 | CN203154889U Sludge discharging system applied to double-layer horizontal flow sedimentation tank |
| 08/28/2013 | CN203154888U Externally-heated settling separation system |
| 08/28/2013 | CN203154887U Sedimentation pond capable of automatically excavating sedimentated silt |
| 08/28/2013 | CN203154886U Device for cleaning effluent weir of sedimentation tank |
| 08/28/2013 | CN203154885U V-shaped sedimentation tank |
| 08/28/2013 | CN203154884U Movable slant board device used for slant board settling tank |
| 08/28/2013 | CN203154883U Multiway-flow detachable combined sloping plate |
| 08/28/2013 | CN103266852A Drilling-type quick pore-forming system and drilling-type quick pore-forming process |
| 08/28/2013 | CN103263792A Feeding device for thickener |
| 08/28/2013 | CN103263791A Method of chain fracture fault protection and rapid chain connecting of nonmetal chain plate mud scraper |
| 08/28/2013 | CN103263790A Three-phase separation method for household refuse and ventilation blast cap |
| 08/28/2013 | CN102100980B Orthogonal hooked diagonal tube |
| 08/28/2013 | CN101432055B Method and device for shear-thinning of solids containing material |
| 08/27/2013 | US8518636 Tangential flow filtration devices and methods for leukocyte enrichment |
| 08/27/2013 | US8518347 Carrier enclosing tip, carrier treating apparatus and method of carrier treatment |
| 08/27/2013 | US8518272 Sterile blood separating system |
| 08/27/2013 | US8518267 Treatment of surfactant laden wastewater |
| 08/27/2013 | US8518248 Oil strainer with structure for preventing air accumulation |
| 08/27/2013 | US8518002 Removable inlet manifold for a medical/surgical waste collection system, the manifold include a backflow prevention valve that seats on a portion of the manifold |
| 08/27/2013 | CA2719865C Oil sand slurry solids reduction to enhance extraction performance for problem ores |
| 08/27/2013 | CA2638550C Hydrocyclone and associated methods |
| 08/22/2013 | US20130213861 Radial opposed migration aerosol classifier with grounded aerosol entrance and exit |
| 08/22/2013 | US20130213860 Opposed migration aerosol classifier gas and heat exchanger |
| 08/22/2013 | DE102013002392A1 Sediment case for removing sediment from liquid in e.g. pool, has frame and covering arranged such that collecting trench is formed below covering, where frame comprises screwing channel and support region for supporting covering |
| 08/22/2013 | DE102012003040A1 Pond, particularly garden ponds, has sediment trap that is formed as hollow cavity or collecting trench at base of pond and is arranged below covering |
| 08/21/2013 | EP2628712A1 Adiabatic, mechanical-biological sewage treatment plant |
| 08/21/2013 | EP2627616A1 Process for preparing cellular inorganic monolithic materials and uses of these materials |
| 08/21/2013 | EP2627427A1 Thickener/clarifier feedwell having volute peripheries |
| 08/21/2013 | EP2627426A1 Device for precipitating suspended materials |
| 08/21/2013 | CN203139703U Multidirectional flow gravity precipitation device of recirculating aquaculture system |
| 08/21/2013 | CN203139702U Washing, sedimentation and deslagging device of recycling sand |
| 08/21/2013 | CN203139701U Grit-water separator for rotational flow grit chamber |
| 08/21/2013 | CN203139700U Sewage treatment amplitude current sedimentation basin |
| 08/21/2013 | CN203139699U Turpentine continuous clarification tank device |
| 08/21/2013 | CN203139691U Light/heavy phase material separation device |
| 08/21/2013 | CN103260718A Thickener/clarifier feedwell having volute peripheries |
| 08/21/2013 | CN103252117A Efficient and energy-saving overturning type superficial layer sedimentation module |
| 08/21/2013 | CN103252116A Movement part-free low-consumption and high-efficiency ammonia water, tar and tar residue separation dewatering integration tank |
| 08/21/2013 | CN103252115A Dehydrating device for improving concentration of slurry |
| 08/21/2013 | CN102228750B Efficient tilting plate thickener |
| 08/21/2013 | CN101869781B Method and device for improving and stabilizing effluent quality of sedimentation tank |
| 08/20/2013 | US8512577 Process and apparatus for treating exhausted abrasive slurries for the recovery of their reusable components |
| 08/20/2013 | US8512576 System and method for the production or handling of heavy oil |