| Patents for B01D 33 - Filters with filtering elements which move during the filtering operation (10,149) |
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| 03/05/2008 | CN100372587C Material feeding method for vertical leaf filter and its buffer tank |
| 03/04/2008 | US7338597 Apparatus for water treatment |
| 02/27/2008 | EP1890826A1 Screening arrangement |
| 02/27/2008 | CN101132844A Modular screen belt |
| 02/27/2008 | CN100371047C Strong filter press |
| 02/26/2008 | US7335302 Centrifuge basket and centrifuge |
| 02/26/2008 | US7334688 Filtration system and seal assembly |
| 02/21/2008 | WO2008021270A2 High flow disc filter |
| 02/21/2008 | WO2008019941A1 Method for the separation and concentration of biomass |
| 02/21/2008 | WO2007095450A3 Improved gel compositions, apparatuses and fluid separation methods |
| 02/21/2008 | DE102006038495A1 Endless filter band for textile material, comprises filter surface, two rotatory parallel longitudinal edges limiting the filter surface, two abutting edges perpendicular to the longitudinal edges and closure area formed between the edges |
| 02/21/2008 | CA2660639A1 High flow disc filter |
| 02/20/2008 | EP1729869B1 Rail for a rotating frame of a filtration device, and production method thereof |
| 02/20/2008 | EP1697018B1 Device for continuously filtering material mixtures |
| 02/20/2008 | CN201023005Y Folding belt type filtering machine |
| 02/20/2008 | CN201023004Y Pulse pneumatic type solid-liquid separating machine |
| 02/20/2008 | CN201023003Y Concentrating machine |
| 02/20/2008 | CN201023002Y Fixed disc type vacuum filtering machine |
| 02/20/2008 | CN100369651C Process for manufacturing a sector-shaped filter element andfilter element |
| 02/19/2008 | US7332096 For removing leukocytes |
| 02/19/2008 | US7332081 Filter device for the clarification of contaminated liquids |
| 02/19/2008 | US7331469 Vibratory separator with automatically adjustable beach |
| 02/14/2008 | US20080035584 High flow disc filter |
| 02/14/2008 | US20080035560 Apparatus for the Separation of Dry Matter From a Fluid |
| 02/14/2008 | US20080035554 Filtering device |
| 02/13/2008 | CN201020318Y Non-pressure self-regenerating filter |
| 02/13/2008 | CN101124028A Rotary fan press |
| 02/13/2008 | CN101121085A Automatic pressure-absorbing belt type filtering machine |
| 02/13/2008 | CN101121084A Method and equipment for solid-liquid separation |
| 02/13/2008 | CN100368743C Block-free balanced-pressure clog-proof device for sewage and surface water source heat pump and system therefor |
| 02/12/2008 | US7329348 Fuel cell system including an ion filter |
| 02/12/2008 | US7329340 Continuous multistage thermophilic aerobic and aerobic-anaerobic sludge treatment systems |
| 02/07/2008 | WO2008016574A2 Apparatus and method for preparing platelet rich plasma and concentrates thereof |
| 02/07/2008 | US20080029442 Screen assembly for vibratory separator |
| 02/06/2008 | CN100366318C Press type sludge dehydration equipment |
| 02/05/2008 | US7326336 Water intake rotary screen |
| 01/31/2008 | US20080023391 Automatic slurry strainer |
| 01/31/2008 | US20080023387 Reciprocating biological contactor and method of use |
| 01/31/2008 | DE102006035729A1 Device for the suction and filtration of dust- and/or fiber loaded air on spinning machines, comprises working places having suction channel, filtering device with filter, removal system, operating means and vacuum source and -sensor |
| 01/30/2008 | EP1882509A1 Tank screening device for use in automated cleaning of investment casting slurry tanks |
| 01/30/2008 | EP1425080B1 Filtering apparatus |
| 01/30/2008 | CN201012309Y Magnetic separation papers filter |
| 01/30/2008 | CN101113537A Device and method for pumping and filtering air containing dust and/or fibre on the spinning machine |
| 01/29/2008 | US7323104 Water filtering device |
| 01/29/2008 | CA2494138C Method for making a screen for a vibratory separator |
| 01/29/2008 | CA2479590C Vibratory separator with seal access opening |
| 01/24/2008 | US20080017575 Waste treatment method and apparatus with integral membrane apparatus |
| 01/24/2008 | US20080017560 Ultrasonic solution separation apparatus |
| 01/23/2008 | EP1880054A1 Screen basket with replaceable profiled bars |
| 01/23/2008 | EP1879680A1 Cross flow filter |
| 01/23/2008 | EP1725315B1 Device for supporting the rotating frame of a filtration installation |
| 01/23/2008 | CN201008769Y Elevator apparatus for vacuum box of vacuum belt dewaterer |
| 01/17/2008 | WO2008007393A2 An apparatus for injecting liquid into food objects |
| 01/17/2008 | WO2007106850A3 Filter grid assembly |
| 01/17/2008 | US20080011684 Apparatus and method for preparing platelet rich plasma and concentrates thereof |
| 01/17/2008 | US20080011665 Filter Apparatus For Separating Particles from a Liquid |
| 01/17/2008 | CA2657063A1 An apparatus for injecting liquid into food objects |
| 01/16/2008 | CN201006367Y Fan fixing device of pressure filtration machine |
| 01/16/2008 | CN201006366Y Rapidly-fixing relieving attachment for fanlike plate of vacuum solid-liquid separation machine |
| 01/16/2008 | CN201006365Y Vertical plate filter system structure arrangement |
| 01/16/2008 | CN201006364Y Transmission arrangement for grain slag filter |
| 01/16/2008 | CN201006363Y Horizontal band filter composite filtration belt |
| 01/16/2008 | CN100361717C Blood processing system and methods that employ in-line leukofilter mounted in restraining fixture |
| 01/15/2008 | US7318796 Two-layer drum cover made of a metal alloy in the warp directions and a plurality of metal alloys in the shute directions on both front and back surfaces |
| 01/10/2008 | WO2007041430B1 Apparatus and method for enhanced hemodialysis performance |
| 01/10/2008 | US20080006572 Device for the Treatment of Fluids |
| 01/09/2008 | CN201001990Y Rat cage filtering barrel dynamic continuous filtering machine |
| 01/09/2008 | CN201001989Y Device for regenerating and rectifying for rotary drum vacuum filtering machine filter cloth |
| 01/09/2008 | CN101099909A Rotatable water treatment device |
| 01/08/2008 | US7316321 Sifting screen |
| 01/08/2008 | CA2348434C A screen for use in a shale shaker |
| 01/03/2008 | WO2008002240A1 Filter frame for use in a disc filter |
| 01/03/2008 | WO2007106629A3 Water screen system with boot seal |
| 01/02/2008 | EP1873123A1 Sludge concentration device and sludge concentration method |
| 01/02/2008 | EP1872843A1 A filter frame for use in a disc filter |
| 01/02/2008 | CN100359095C Sealing device |
| 01/01/2008 | US7314557 Method and device for forming mineral wool |
| 01/01/2008 | US7314556 Filter disc with panel sectors |
| 01/01/2008 | US7314460 Extracorporeal pathogen reduction system |
| 01/01/2008 | US7314141 Folding belt filter |
| 12/27/2007 | US20070295674 Cleaning hollow core membrane fibers using vibration |
| 12/26/2007 | EP1870149A1 Apparatus for water filtration/purification and method thereof |
| 12/26/2007 | EP1868702A1 Vibration sieve machine for asphalt mixing plants |
| 12/26/2007 | CN101091851A Filter cloth belt of spin-drying sludge and sludge spin-drying device using the same |
| 12/26/2007 | CN101091850A Suction type filter of liquid bed with fabric driven by chained shades |
| 12/26/2007 | CN101091849A Excitated dewatering screen of side plate girder |
| 12/25/2007 | US7310912 Rain gutter debris preclusion device |
| 12/21/2007 | WO2007144343A1 Process for separating a liquid feed mixture by dynamic cross-flow filtration |
| 12/21/2007 | WO2007143780A1 Materials handling and treatment |
| 12/21/2007 | CA2649974A1 Materials handling and treatment |
| 12/20/2007 | US20070289920 Pool and spa filter |
| 12/20/2007 | US20070289916 Apparatus for Separating Liquid and Solid Material from a Mixture |
| 12/20/2007 | US20070289912 Circular clarifier apparatus and method |
| 12/19/2007 | EP1866048A1 Sieve apparatus and method for use of same |
| 12/19/2007 | CN100355481C Belt type filter press |
| 12/13/2007 | WO2007057863A3 Fermenting and/or cellaring vat |
| 12/13/2007 | US20070284317 combining water with a mother liquor, subjecting aqueous mixture to a single stage solvent (acetic acid) extraction to remove organic impurities ( by-product of unoxidized p-xylene) to produce an extract stream and a raffinate containing Co, Mn, Br2 as oxidation catalyst used to form terephthalic acid |
| 12/12/2007 | CN200987933Y Filter plate scraper frame of plate vacuum filter |
| 12/12/2007 | CN200987932Y Emulsion vacuum filter for cold rolling unit |
| 12/11/2007 | US7306022 Manufacture of a filtering screen |