| Patents for B01D 21 - Separation of suspended solid particles from liquids by sedimentation (18,338) |
|---|
| 06/10/2008 | CA2383920C Apparatus and method for detecting the level of a mud bed |
| 06/05/2008 | WO2008065897A1 Component separating device and chemical analysis device using the same |
| 06/05/2008 | WO2008065858A1 Sand sedimentation separation apparatus |
| 06/05/2008 | WO2007021181A9 Hydrocyclone |
| 06/05/2008 | US20080128368 Simple, low cost; centrifugation removal of polymer contaminates; flexographic printing plates waste recovery |
| 06/05/2008 | US20080128341 Micro filtration device for separating blood plasma and fabrication method therefor |
| 06/05/2008 | US20080128339 Variable volume drain field system |
| 06/05/2008 | DE102006057163A1 Procedure for separation of liquid manure and/or fermentation residues into a liquid- and solid portion, comprises mechanically separating the solid portion from the liquid portion in a separation process by the enrichment of phosphorus |
| 06/04/2008 | CN201067645Y Vehicle mounted type centrifugal solid-liquid separator |
| 06/04/2008 | CN201067644Y Novel sedimentation sewage sludge pump drainage plugging device |
| 06/04/2008 | CN101190390A High concentration mechanical accelerating purifying pool |
| 06/04/2008 | CN101190389A Horizontal tube precipitation separation device |
| 06/04/2008 | CN100391572C Alarm device for servo pressure-preventing rake in thickener |
| 06/03/2008 | US7381328 Effluent treatment combining solid/liquid separation and pulsed electric fields |
| 06/03/2008 | US7381323 Filtration apparatus |
| 06/03/2008 | CA2347354C Conveyor apparatus |
| 05/29/2008 | WO2008063123A1 Leaching of chloride and potassium from electric filter ashes |
| 05/29/2008 | WO2008061455A1 Horizontal-tube sedimentation-separation apparatus |
| 05/29/2008 | WO2008061435A1 A two-stage aluminum fluoride recycling system and process of tail gas condensate from the aluminum fluoride producing system |
| 05/29/2008 | WO2008043950A3 Plant for the successive-phase purification of effluents |
| 05/29/2008 | WO2008029262A3 Three-phase cyclonic separator with a debris trap |
| 05/29/2008 | US20080121589 Fluid clarification system, method, and apparatus |
| 05/29/2008 | DE102004057643B4 Belüftungsvorrichtung zur Belüftung eines Absetzbeckens und Absetzbecken mit einer solchen Belüftungsvorrichtung Ventilation device for ventilating a settling tank and settling tank with such a ventilation device |
| 05/28/2008 | CN201065355Y Sewage treating tower |
| 05/28/2008 | CN201064680Y Stirring accelerating clearing pool |
| 05/28/2008 | CN201064679Y Pipe chute coagulating sedimentation pool |
| 05/28/2008 | CN201064678Y System for clearing cyclic utilization sewage containing coal ash |
| 05/28/2008 | CN101189053A Water purification apparatus |
| 05/28/2008 | CN101185813A Plaster serum rotational flow station |
| 05/27/2008 | US7378027 Multilayer energy dissipating inlet column in center-feed clarifiers |
| 05/22/2008 | WO2008058340A1 Continuous self-cleaning centrifuge assembly |
| 05/22/2008 | US20080116130 Methods and apparatus for treating wastewater employing a high rate clarifier and a membrane |
| 05/21/2008 | EP1732696A4 Circular clarifier apparatus and method |
| 05/21/2008 | EP1651325B1 Hydrodynamic treatment device |
| 05/21/2008 | DE102006054104A1 Verfahren zur Aufbereitung von Gärresten und Vorrichtung zur Gewinnung von Dünger A process for the preparation of fermentation residues and apparatus for the production of fertilizer |
| 05/21/2008 | CN201062279Y Apparatus for reclaiming pyrolusite powder |
| 05/21/2008 | CN101181673A High-efficiency feedwater coagulating sedimentation pool |
| 05/20/2008 | US7374692 Treatment of ballast water |
| 05/20/2008 | US7374686 Electrocoat manufacturing process |
| 05/20/2008 | US7374678 Apparatus and method for separating and concentrating fluids containing multiple components |
| 05/20/2008 | US7374669 Vacuum waste removal system |
| 05/20/2008 | US7374604 System and method for flue gas treatment |
| 05/20/2008 | US7373805 Apparatus for directing particles in a fluid |
| 05/20/2008 | CA2286888C Settler plate supports with integral outlets for individual flow channels and methods of collecting liquid from each flow channel |
| 05/15/2008 | WO2008039491A3 Improved static fluid separator device |
| 05/15/2008 | US20080110839 Thickener/clarifier feedwell assembly with froth dissipation |
| 05/15/2008 | US20080110577 Method and systems for enhancing oil recovery from ethanol production byproducts |
| 05/14/2008 | EP1920811A1 Grit trap for waste water system |
| 05/14/2008 | EP1919592A1 High viscosity fluid transfer apparatus |
| 05/14/2008 | EP1919590A1 Separator for separating a solid, liquid and/or gas mixture |
| 05/14/2008 | CN201058248Y Tabella continuous segregator |
| 05/14/2008 | CN201058247Y Radial settling tank |
| 05/14/2008 | CN101176830A Grit trap for waste water system |
| 05/14/2008 | CN100387532C Coagulant for disposing dying waste water and its production method |
| 05/13/2008 | US7371330 Particle sedimentation apparatus and method for performing particle sedimentation |
| 05/13/2008 | US7371329 Method for filtering particles from a fluid |
| 05/13/2008 | CA2610175A1 Submerged combustion disposal of produced water |
| 05/08/2008 | WO2008053066A1 Thickener and method for thickening |
| 05/08/2008 | WO2008053065A1 Thickening apparatus and method for thickening |
| 05/08/2008 | US20080108493 Centrifuge with polymerizing energy source |
| 05/08/2008 | US20080105616 separating a liquid phase and a gas phase from hydrocarbon well; floater floats at a gas/liquid interface, collector is positioned for collecting the liquid, outlet for extracting the gas, a draining circuit for draining the liquid; simple, auto-adjustable |
| 05/08/2008 | CA2665815A1 Thickening apparatus and method for thickening |
| 05/08/2008 | CA2665780A1 Thickener and method for thickening |
| 05/07/2008 | EP1917083A1 Apparatus for production, withdrawal and transfer of highly viscous slurry |
| 05/07/2008 | EP1649338A4 Multi-phase separation system |
| 05/07/2008 | CN201055713Y Waterpower rotational flow sand sinking dirt removing device |
| 05/07/2008 | CN201055712Y Umbrella frame, trestle type gas-solid, liquid-solid sharp separation device |
| 05/06/2008 | CA2588972A1 Grit trap for waste water system |
| 05/06/2008 | CA2538687C Method and portable apparatus for in-transport treatment of waste water |
| 05/06/2008 | CA2493677C Circuit and process for cleaning deaerated bitumen froth |
| 05/06/2008 | CA2394935C Installation for measuring concentration in dense granular material of a flow and water treatment system comprising same |
| 05/06/2008 | CA2323144C Device for recuperating floating materials in a sedimentation tank |
| 05/06/2008 | CA2320164C Apparatus and method for separating oil, water and solids |
| 05/06/2008 | CA2296364C Blood processing systems and methods which optically derive the volume of platelets contained in a plasma constituent |
| 05/06/2008 | CA2195067C Blood processing systems controlled by apparent hematocrit |
| 05/02/2008 | WO2008050839A1 Floor surface reactive flocculant |
| 05/02/2008 | WO2008050702A1 Processes for dewatering digested sewage sludge |
| 05/01/2008 | US20080103270 Core/Shell Type Polyamine Dendrimer Compound |
| 05/01/2008 | US20080099414 Adjustable Height Inlet/Outlet Liquid Level Management Tools and Systems |
| 05/01/2008 | US20080099410 Liquid treatment apparatus and methods |
| 05/01/2008 | US20080099405 Flocculating Agent Method for the Production and Use Thereof |
| 05/01/2008 | US20080099384 Sludge treatment |
| 04/30/2008 | EP1916297A2 Cell separation compositions and methods |
| 04/30/2008 | CN201053572Y Double separation and deposition type decontamination device |
| 04/30/2008 | CN201052427Y Vertical continuous centrifugal dewaterer |
| 04/30/2008 | CN201052426Y Ash and water separator |
| 04/30/2008 | CN101168109A Clarification concentrator |
| 04/30/2008 | CN100384504C Dual zone feedwell for a thickener |
| 04/30/2008 | CN100384503C Pulp stabilisation apparatus for a thickener |
| 04/30/2008 | CN100384502C Coagulation-flocculation apparatus |
| 04/29/2008 | US7364664 Blocks off a portion of flow of liquid used in a flow process (e.g., plating solution for formimg a bump electrode), by using a partition plate whose lower end is in close contact with a bottom of a plating tank and whose upper end is at a position lower than a liquid surface |
| 04/29/2008 | US7364657 Integrated system for on-site cell acquisition, processing, and delivery |
| 04/29/2008 | US7364653 Filtration systems and methods |
| 04/29/2008 | US7364599 Contacting contaminated liquid hydrocarbon fuel which contains removable DRA polyolefin containing a polar group besides carbon-carbon double bond, with one or more removal agents to produce a reduced concentration of removable DRA. |
| 04/29/2008 | US7363982 Subsea well production flow system |
| 04/29/2008 | CA2341895C Method of dewatering difficult sludges |
| 04/29/2008 | CA2294132C Methods and apparatus for sludge collection |
| 04/24/2008 | WO2008047739A1 Method of dewatering sewage sludge |
| 04/24/2008 | US20080096749 Apparatus and Method for Separating Discrete Volumes of A Composite Liquid |
| 04/24/2008 | US20080093312 Method for Separating A Volume of Composite Liquid Into At Least Two Components |