| Patents for B01D 21 - Separation of suspended solid particles from liquids by sedimentation (18,338) |
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| 02/28/2008 | US20080047890 Filter device and parts thereof and a method for operation of the filter device |
| 02/28/2008 | DE102006042339A1 Sucking of solids deposited in fluids as sediments and/or separate- and/or compound materials resulting in underwater disassembling operation, by sucking solids through transparent suction pipeline and feeding the solids to collection tank |
| 02/28/2008 | DE102006039711A1 Separator for separating coarse material containing in particle loading content fluid stream, has inlet and two outlets, where latter outlet opens out in central chamber |
| 02/27/2008 | EP1892026A2 Apparatus for treating water |
| 02/27/2008 | EP1891264A1 Flotation cell |
| 02/27/2008 | CN201026408Y Novel concentrator |
| 02/27/2008 | CN201026407Y Taper cone type sloping plate subsider |
| 02/27/2008 | CN201026406Y Agentia diffusing device |
| 02/26/2008 | US7335709 Polymerizate composition and a method for producing the same |
| 02/26/2008 | US7335313 High pressure fluid flow through cylindrical separator at tangential angle forming helical downward flow; spin plate for reversing cleaner interior flow of vortex back upward, while heavier solids settle; plurality of louvered slots in an upper discharge pipe remove finer solids |
| 02/26/2008 | US7335312 Centrifuge with combinations of multiple features |
| 02/26/2008 | US7334689 Overflow launder |
| 02/21/2008 | WO2008021101A2 Fuel cartridge authentication |
| 02/21/2008 | WO2007144631A3 Cyclone separator and method of separation |
| 02/21/2008 | WO2007095450A3 Improved gel compositions, apparatuses and fluid separation methods |
| 02/21/2008 | US20080045394 Blood Processing Apparatus with Robust Automated Process Control |
| 02/21/2008 | US20080041793 plant being arranged to set pre-established operative programs, such as to determine a working cycle composed by a first rest step, a second filling step, a third filtering step, a fourth emptying step, a fifth discharge step, a sixth rinsing step and a seventh washing step; mud, dirty substances |
| 02/21/2008 | US20080041774 Grit Chamber for Wastewater Treatment Plant, Capable of Preventing Sedimentation of Organic Material |
| 02/21/2008 | DE19820840B4 Sedimentierungseinrichtung Sedimentierungseinrichtung |
| 02/21/2008 | CA2658780A1 Oil/water separation of well stream by flocculation-demulsification process |
| 02/20/2008 | EP1401770B1 Improved kitchen grease removal system |
| 02/20/2008 | CN201024115Y Gridding for water treatment |
| 02/20/2008 | CN101128282A Dirty liquid treating apparatus |
| 02/20/2008 | CN101128264A Modified amine-aldehyde resins and uses thereof in separation processes |
| 02/20/2008 | CN101128244A Water-in-oil-in-water emulsions of hydroxamated polymers and methods for using the same |
| 02/20/2008 | CN100369649C Auxiliary scraper arrangement |
| 02/19/2008 | US7332126 Having at least one microstructure for fluids that is capable of performing template nucleic acid isolation, thermocycling reaction and purification of a thermocycling reaction; gel filtration; electrophoretic separation; simplifying automation |
| 02/19/2008 | US7332097 Clarifying tank |
| 02/19/2008 | US7332077 Methods for biological treatment of waste waters |
| 02/19/2008 | CA2352619C Mud tank cleaning system |
| 02/14/2008 | WO2008018358A1 Agent for accelerating dehydration of lime mud |
| 02/14/2008 | WO2008002912A3 Inlet filter for storm drain |
| 02/14/2008 | WO2007089651A3 Manual powered process transmitter |
| 02/14/2008 | US20080035577 System and Method for Treatment of Industrial Wastewater |
| 02/14/2008 | US20080035543 Multi-lobe filter bag principally for a pool cleaner |
| 02/14/2008 | US20080035542 Automated system for formulating radiopharmaceuticals |
| 02/14/2008 | US20080035541 Semipermeable membrane system for magnetic particle fractions |
| 02/14/2008 | US20080035538 Apparatus For And Method Of Denitrifying Wastewater |
| 02/13/2008 | EP1885503A1 Jet nozzle arrangement for optimising gas bubble size in flotation |
| 02/13/2008 | CN201020302Y Water treatment equipment |
| 02/13/2008 | CN201020301Y Wall type sedimentation basin |
| 02/13/2008 | CN201020300Y Shuttle taper pipe turbidity fluid separating device |
| 02/13/2008 | CN101121081A Method for fast sedimentation separating high solid dissolving-out mining slurry red mud |
| 02/13/2008 | CN100368311C Sedimentation tank and wastewater sedimentation method |
| 02/13/2008 | CN100368050C Apparatus for directing particles in a fluid |
| 02/12/2008 | CA2501076C Clarifier cover |
| 02/07/2008 | WO2008015769A1 Flocculant composition and process for producing the same |
| 02/07/2008 | WO2008015143A1 Method of treating water by ballasted flocculation/settling, which includes a continuous measurement of the ballast, and corresponding installation |
| 02/07/2008 | WO2008014856A1 Decanter having a pivoting discharge pipe |
| 02/07/2008 | WO2007100537A3 Air/water sterilization system for ice machine |
| 02/07/2008 | US20080033392 Gelled composite |
| 02/07/2008 | US20080029463 Device and Method for Filtering Particles from a Liquid in a Dishwasher |
| 02/07/2008 | DE10310420C5 Wassersammelvorrichtung Water collection device |
| 02/07/2008 | DE102006036591A1 Dekanter Decanters |
| 02/07/2008 | CA2658909A1 Method of treating water by ballasted flocculation-sedimentation including continuous measurement of the ballast, and system corresponding thereto |
| 02/06/2008 | EP1015089B1 Blood processing system and method which optically derives the volume of platelets contained in a plasma constituent |
| 02/06/2008 | CN201016096Y Sullage fining medicine-adding device |
| 02/05/2008 | US7325415 Low cost, continuous antifouling technique for heat exchangers; cooling feed stream to produce pressurized liquid natural gas (lng) to form slurry of such as carbon dioxide, water and heavy hydrocarbons for easy clean out |
| 02/05/2008 | CA2360211C Installation for aqueous granulation |
| 01/31/2008 | US20080023408 Catch basin insert for treating storm water |
| 01/30/2008 | EP1882508A2 Method and device for cleaning wastewater polluted with coarse, fine and very fine material and a filter for filtering wastewater polluted with coarse, fine and very fine material |
| 01/30/2008 | EP1881946A1 Oil-based sludge separation and treatment system |
| 01/30/2008 | CN201012301Y Oil field sullage coagulation and sedimentation device |
| 01/29/2008 | US7322431 Advanced ultrasonic processor |
| 01/29/2008 | CA2219722C Method for automatically pressing a filter into a blood-collection tube |
| 01/29/2008 | CA2125903C Compositions and methods for water clarification and wastewater treatment |
| 01/24/2008 | WO2008010770A1 A method and device for purifying wastewater |
| 01/24/2008 | WO2007098298A3 Wastewater treatment using activated sludge and ballasted flocculation |
| 01/24/2008 | US20080020456 Systems and methods for converting organic waste materials into useful products |
| 01/24/2008 | US20080017558 Methods and Devices for Improved Aeration From Vertically-Orientated Submerged Membranes |
| 01/24/2008 | US20080016757 Reagent composition and method for reclaiming carbonaceous materials from settling ponds and coal preparation plants |
| 01/24/2008 | DE19847978B4 Schlamm- und Ölabscheider für Abwasser Sludge and oil separator for wastewater |
| 01/24/2008 | DE102006034027A1 Immersed outlet channel for purified water, used in sedimentation tank of e.g. waste water treatment plant, has cross section varying with height, overlapping cover and holes in sidewalls |
| 01/23/2008 | EP1879675A2 Method and apparatus for treating lime slurry for grit removal |
| 01/23/2008 | CN201008763Y Bucket grid flocculation device |
| 01/23/2008 | CN201008762Y Modified negative direction flow sloping plate setting vessel |
| 01/23/2008 | CN201008761Y Gas-liquid-solid mixed phase flow separating device for stone oil project |
| 01/23/2008 | CN100363080C Suspended matter separator in water |
| 01/23/2008 | CN100363079C Flocculant for sewage treatment |
| 01/22/2008 | US7320776 Multi-step analysis and detection, separation, plasma from whole blood |
| 01/22/2008 | US7320750 Centrifuge with controlled discharge of dense material |
| 01/22/2008 | CA2319431C Contaminant dispersants useful in recycling of treated containers |
| 01/17/2008 | WO2008008974A2 Valve apparatus, combination filter valve assemblies, and devices, systems, and methods including the same |
| 01/17/2008 | WO2008008313A1 Cyclonic particle separator for fuel systems |
| 01/17/2008 | WO2007137212A3 Apparatus for separating particulate from stormwater |
| 01/17/2008 | WO2007128795A3 Method for separation |
| 01/17/2008 | US20080011692 Cyclonic particle separator for fuel systems |
| 01/17/2008 | US20080011667 Valve Apparatus, Combination Filter Valve Assemblies and Devices, Systems, and Methods IncludingThe Same |
| 01/17/2008 | US20080011656 Shower filter apparatus |
| 01/17/2008 | DE10252558B4 Filter insbesondere für die Haltung von Fischen jeder Art in verschiedenen Haltungsanlagen Filter in particular for the keeping of fish of each species in different farming systems |
| 01/16/2008 | EP1229978B1 Blood processing systems which monitor optical densities |
| 01/16/2008 | CN201006843Y Mixing and agglutinating settling waste water treating equipment |
| 01/16/2008 | CN201006842Y Stope filling pipeline drainage and cleaning water stage treatment system |
| 01/16/2008 | CN201006341Y Vertical density flow type mixed flow separating lamella |
| 01/16/2008 | CN201006340Y Slag funnel heating plate |
| 01/15/2008 | US7318527 Apparatus for separating organic material from inorganic material |
| 01/10/2008 | WO2007041430B1 Apparatus and method for enhanced hemodialysis performance |
| 01/10/2008 | US20080009443 Diafiltration system to fractionate protein mixtures |
| 01/10/2008 | US20080009401 Centrifuge |
| 01/10/2008 | US20080006583 Uv light redundancy system |