| Patents for B01D 33 - Filters with filtering elements which move during the filtering operation (10,149) |
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| 03/01/2007 | US20070045161 Substrate treating apparatus |
| 02/28/2007 | EP1613834A4 Vibratory screening machine for earth drilling installation |
| 02/28/2007 | CN2873288Y Friction pair distributor for vacuum filter |
| 02/28/2007 | CN1921920A Rail comprising a rotating frame for a filtration device, and production method thereof |
| 02/28/2007 | CN1921919A Device for supporting the rotating frame of a filtration installation |
| 02/28/2007 | CN1920447A Block-free balanced-pressure clog-proof device for sewage and surface water source heat pump and system therefor |
| 02/28/2007 | CN1919410A Supply equipment for flushing sewage filter device |
| 02/28/2007 | CN1919409A Filter cloth rinser for vacuum filter and pressure filter |
| 02/22/2007 | WO2007021344A1 Systems and methods for preparing autologous fibrin glue |
| 02/22/2007 | US20070039869 Sector for vacuum rotating filters and similars |
| 02/22/2007 | DE102005038018A1 Removing filter cake from filter belt in cleaning solution contaminated with greasy dirt from cleaning parts of rail cars, involves blowing cake off belt with blast air which is sucked through belt into settling tank |
| 02/21/2007 | EP1471988B1 A filtration method and apparatus |
| 02/21/2007 | EP1204452B1 Filter device |
| 02/21/2007 | CN1917930A Improvements in and relating to sifting screens |
| 02/15/2007 | WO2007016758A1 A waste collection system for separating liquid waste from solid waste |
| 02/14/2007 | EP1751349A1 Multi-stage sacrificial anode metal designs for high corrosion environments |
| 02/14/2007 | CN1913947A Improvements in and relating to sifting screens |
| 02/14/2007 | CN1911485A Chain board type vacuum filtering machine |
| 02/13/2007 | US7175757 Treatment liquid supply system |
| 02/13/2007 | US7175027 Shaker screen and clamping system |
| 02/13/2007 | CA2151321C Separating device |
| 02/08/2007 | US20070029248 Device for receiving and separating chips and cooling liquid (drive) collecting on machine tools |
| 02/07/2007 | EP1615709B1 Filter device and method for the periodic cleaning of a filter |
| 02/01/2007 | DE202006016397U1 Filter strip material on supply roller, for fish basins or aquaria or swimming pools, is of paper material with active ingredient powder(s) held in pores |
| 01/31/2007 | EP1747319A1 Method and device for washing of lime mud |
| 01/31/2007 | CN1905957A Vibratory separator |
| 01/31/2007 | CN1905928A Filter cloth retention |
| 01/30/2007 | US7168571 Inverting-filter centrifuge |
| 01/30/2007 | US7168569 Vibratory screening machine for earth drilling installation |
| 01/24/2007 | EP1744872A1 Method for the operation of a filter press comprising a plunger |
| 01/24/2007 | CN1899666A Pressure ceramic filter |
| 01/24/2007 | CN1899665A Belt type pressure filter |
| 01/23/2007 | US7166229 Method and apparatus for extracting liquid present in a humid mass |
| 01/22/2007 | CA2551962A1 Horizontally traveling water screen |
| 01/18/2007 | US20070012613 Drum structure for rotary drum filtering apparatus and methods of using same |
| 01/17/2007 | CN2858031Y Double-filter automatic back flushing seawater suspend particle removal device |
| 01/17/2007 | CN1898002A Device for continuous filtration of material blends |
| 01/17/2007 | CN1895721A Conveyor idler of revolving-leaf type filter and its installation |
| 01/16/2007 | US7163626 Device for treating a gas/liquid mixture |
| 01/16/2007 | US7163622 Filter |
| 01/11/2007 | WO2007004889A1 Apparatus for sieving and fluid separation and a method of using same |
| 01/11/2007 | WO2007004283A1 Heating type rotary pressure dehydrator |
| 01/11/2007 | CA2613043A1 Apparatus for sieving and fluid separation and a method of using same |
| 01/10/2007 | EP1740286A1 Screening grid |
| 01/10/2007 | CN1293987C Device for receiving and separating chips created by machine-tools and coolant |
| 01/09/2007 | US7160460 System and method for treating wastewater using coir filter |
| 01/09/2007 | US7160443 Apparatus for removing material from a liquid flowing through a channel |
| 01/04/2007 | US20070000848 Apparatus for determining flow rates of biological fluids |
| 01/04/2007 | US20070000825 Process and apparatus for microbial filtration and bacterial injection for one or more environmental contaminants |
| 01/03/2007 | EP1737552A2 Method and device for attending to, filtrating and cleaning a working medium |
| 01/03/2007 | EP1633455A4 Sector for vacuum rotating filters and similars |
| 01/03/2007 | EP1113859B1 Methods for treating fluids |
| 01/03/2007 | CN1890008A Fuel cell with fuel monitoring system and method of use |
| 01/03/2007 | CN1887401A Dynamic continuous sucking filter with cage filtering barrel |
| 12/28/2006 | WO2006136156A1 Method and apparatus for draining of sludge. |
| 12/27/2006 | EP1734855A2 Dual zone wireless pulp washer |
| 12/27/2006 | EP1444025B1 Filter comprising rotatable, disk-shaped filter elements |
| 12/27/2006 | EP1137471B1 Apparatus for removing material from pressurised space |
| 12/27/2006 | CN1291771C Filtering method |
| 12/27/2006 | CN1291770C Continuous belt press filter |
| 12/26/2006 | US7152745 Filter bypass monitoring system |
| 12/21/2006 | WO2006134784A1 Filtering apparatus and filtering method |
| 12/21/2006 | WO2006123949A3 Sample holder |
| 12/21/2006 | WO2006083279A3 Filter dehydrator |
| 12/20/2006 | EP1732663A1 Solid-liquid filtration cloth and filtering device |
| 12/20/2006 | CN2848328Y 水力旋转筛 Hydraulic rotary screen |
| 12/20/2006 | CN1879932A Belt type filter press |
| 12/19/2006 | US7150826 Filtering apparatus |
| 12/13/2006 | EP1729869A1 Rail comprising a rotating frame for a filtration device, and production method thereof |
| 12/13/2006 | CN1289169C Drum dewatering filtering device with synthetic resin filamentary |
| 12/13/2006 | CN1289168C Apparatus and method for separation fluids from solids, providing suction on the sides and/or underneath a carrier belt |
| 12/12/2006 | US7147784 Hydraulic motor coupled to a drive shaft of the screen, sized to provide the torque required to drive the screen throughout the desired speed range, as well as to provide additional torque for the overload protection required when lodged solids block a rotating rake bar |
| 12/12/2006 | US7147771 Effluent treatment system |
| 12/12/2006 | US7147230 Sealing device and sleeve and holding element for such |
| 12/07/2006 | WO2006130062A1 Screening arrangement |
| 12/07/2006 | WO2006019938A3 Ultrasonic transducer system |
| 12/07/2006 | CA2602839A1 Screening arrangement |
| 12/06/2006 | EP1596958B1 Rotary disc filter and module for constructing same |
| 12/06/2006 | EP1554029B1 Distributor for rotary filter and rotary filter equipped therewith |
| 12/06/2006 | EP1403223B1 Apparatus for concentrating sludge |
| 12/06/2006 | CN2843580Y Integrating operator with filtering washing and drying functions |
| 12/05/2006 | US7144505 Melt-spun polysulfone semipermeable membranes and methods for making the same |
| 12/05/2006 | US7143690 Screw compressor for compressing wet matter and a method for compressing and washing |
| 12/01/2006 | CA2509966A1 Internally fed rotary screen manure separator |
| 11/30/2006 | WO2006126478A1 Device and method for removing lint |
| 11/30/2006 | US20060266694 Method and apparatus for recovery of spilled oil or other viscous fluid |
| 11/30/2006 | US20060266687 Filtration apparatus |
| 11/30/2006 | US20060266686 Filtration apparatus |
| 11/30/2006 | US20060266685 Filtration apparatus |
| 11/30/2006 | DE19802179B4 Verfahren zur Qualitätssicherung eines mittels Rauchgasentschwefelungsanlage gwewonnenen Gipses Procedures for quality assurance of a gwewonnenen means of flue gas desulphurisation gypsum |
| 11/29/2006 | EP1725315A1 Device for supporting the rotating frame of a filtration installation |
| 11/29/2006 | EP1583616A4 Vibratory screen |
| 11/29/2006 | CN2841750Y Efficient black liquor fiber filtering machine |
| 11/29/2006 | CN1286541C Substance separator |
| 11/28/2006 | US7140494 Centrifugal machine |
| 11/28/2006 | CA2501036C Solid-liquid separator |
| 11/23/2006 | US20060261001 Filter sector for use in rotary disc filters for separating pulp suspensions |
| 11/23/2006 | US20060260999 Rotary disc filter and module for constructing same |
| 11/22/2006 | EP1583597B1 Filter device |
| 11/22/2006 | CN1864802A Process for dehydrating floatation coal |