| Patents for B01D 25 - Filters formed by clamping together several filtering elements or parts of such elements (5,131) |
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| 12/18/2007 | US7309428 Apparatus for separating components from blood plasma |
| 12/13/2007 | US20070284301 Filter apparatus |
| 12/06/2007 | US20070278162 Method Of, And Apparatus For,Treating, Filtering And Cleaning A Working Medium |
| 11/29/2007 | WO2007136160A1 Bio-film filtration using dual perforated plates and compressible synthetic media for secondary effluent reclamation system |
| 11/28/2007 | EP1858614A1 Device and method for thermally drying filter cakes in diaphragm-filter presses |
| 11/28/2007 | CN101077064A Method for filtering aquariums and its device |
| 11/27/2007 | US7300483 Modular filtration assembly |
| 11/22/2007 | WO2007131748A1 Chamber filter plate |
| 11/22/2007 | WO2005091961A3 Filter plate assembly for filter |
| 11/22/2007 | DE102007014341A1 Filterplatte für eine zum Auspressen von Klär- sowie Industrieschlämmen geeignete Kammerfilterpresse Filter plate for a suitable for pressing out of sewage and industrial sludge filter press |
| 11/21/2007 | CN200977426Y Filter cloth cleaning mechanism of pressure filter |
| 11/21/2007 | CN101074410A Filter-pressing process for producing malt extract during production of beer |
| 11/21/2007 | CN101073725A Reciprocating forced cake-unloading mechanism and method for filter cloth |
| 11/21/2007 | CN101073724A Rotary-forced cake-unloading mechanism and method for filter cloth |
| 11/21/2007 | CN101073723A Mechanism and method for cleaning filter cloth of pressure filter |
| 11/21/2007 | CN101073722A Filter-cloth curved-stretching rapping mechanism of pressure filter and rapping method |
| 11/21/2007 | CN101073721A Drawing-plate mechanism for pressure filter and its operation |
| 11/21/2007 | CN101073720A Double-corner charge built-in filter cloth and filter plate and charging liquid-spraying mode |
| 11/21/2007 | CN101073719A Structure and style for suspending filter plate |
| 11/21/2007 | CN101073718A Integrated polypropylene diaphragm filter-plate structure and its formation |
| 11/15/2007 | WO2007130441A2 Transportable concrete pump washout systems and methods |
| 11/14/2007 | CN101069794A Boron-ore-slurry solid-liquid separation method |
| 11/08/2007 | US20070256707 Transportable concrete pump washout systems and methods |
| 11/08/2007 | DE10304002B4 Verfahren zur Halterung eines Füllschuhs für eine Filterkammer und Filterplatte Method for mounting a filling shoe for a filter chamber and filter plate |
| 11/07/2007 | EP1850940A2 Filter unit filter device and filtration process for fluids |
| 11/07/2007 | CN200970501Y Multiple-core concentric group ceramic water purifying machine |
| 11/07/2007 | CN100346859C Disposable integral filter unit |
| 11/06/2007 | US7291270 Removing solvent in a solids enrichment zone to form a purge slurry; separation to produce a washed cake; mother liquor and a wash filtrate with at least 80% of the metal catalyst in the liquor and filtrate; and routing the metal catalyst recovered from the separation zone to the oxidation zone |
| 11/01/2007 | WO2007058755A3 Filter cloth connector |
| 11/01/2007 | US20070251876 Hybrid filter element and method |
| 11/01/2007 | US20070251873 Filter Cloth Retention |
| 11/01/2007 | US20070251872 Filter Element Mounting Apparatus |
| 10/31/2007 | DE102004063408B4 Filtriervorrichtung zum Filtrieren von Wein und anderen Getränken Filtration device for filtering wine and other beverages |
| 10/31/2007 | CN200966950Y Filter press drawing plate setup |
| 10/31/2007 | CN200966949Y Stainless steel precise frame type filter |
| 10/31/2007 | CN200966948Y Liquid filter |
| 10/25/2007 | WO2007120077A1 Multisection filtering device |
| 10/25/2007 | WO2007077575A3 A waste water treatment plant |
| 10/24/2007 | CN200963542Y Double tensioning rapid pressure filter |
| 10/24/2007 | CN200963541Y Filter plate for high sealing pressure filter |
| 10/24/2007 | CN101058046A Board pulling car capable of rapping blanking |
| 10/24/2007 | CN101058045A Horizontal spraying rack water washing car |
| 10/24/2007 | CN101058044A Panel turnover device |
| 10/23/2007 | US7285106 Hemodiafiltration/hemofiltration cartridges |
| 10/18/2007 | DE102005029985B4 Strangfilterpresse Strand filter press |
| 10/17/2007 | CN101053711A Quick opening device for filter board of press filter |
| 10/17/2007 | CN101053710A All directional multifunctional liquid-spraying rod |
| 10/17/2007 | CN101053709A Vertical water washing cart with spraying stand |
| 10/17/2007 | CN100343172C Tech. for filtering and transporting of red mud |
| 10/10/2007 | CN200958101Y Wheat-juice filter press |
| 10/10/2007 | CN200957318Y Rotary filter-cloth Forced discharging mechanism |
| 10/10/2007 | CN200957317Y Driver of water-shrinking board |
| 10/10/2007 | CN100341600C 一种压滤机 One kind of filter |
| 09/27/2007 | WO2007108719A1 Filtering unit operating method and a filtering unit |
| 09/26/2007 | CN200951344Y Convex lug filtering plate |
| 09/26/2007 | CN200951343Y Regulating type folding machine |
| 09/26/2007 | CN200951342Y Two angle feeding and inlaid filter cloth type filter plate |
| 09/25/2007 | US7273559 Routing the stream to a solids enrichment zone to form a purge slurry containing a metal catalyst; recovering at least 80% of the catalyst by filtration and washing; and routing the recovered catalyst from the separation zone to the oxidation zone; particularly useful in carboxylic acid synthesis |
| 09/20/2007 | WO2007106767A2 Frame for filter pack |
| 09/20/2007 | WO2007104233A1 A filter press |
| 09/19/2007 | CN200948380Y Draught board device of the automatic frequency conversion electric motor of filter press |
| 09/19/2007 | CN200948379Y Filtration box of board type filter |
| 09/13/2007 | WO2007101344A1 Integrated apparatus and system for the treatment of waste fluids and drain networks |
| 09/13/2007 | US20070209991 Plate shifter for filter press |
| 09/13/2007 | DE202006007748U1 Kammerfilterplatte Chamber filter plate |
| 09/13/2007 | DE10304005B4 Filterplatte für eine Filterpresse Filter plate for a filter press |
| 09/13/2007 | CA2642302A1 Integrated apparatus and system for the treatment of waste fluids and drain networks |
| 09/12/2007 | CN200945388Y Diatomite filter |
| 09/11/2007 | US7267289 Shrouded hose filter |
| 09/05/2007 | CN200942308Y Three-open type filter press |
| 09/05/2007 | CN101029761A Non-power air exchanger |
| 09/04/2007 | US7264716 Membrane filtration manifold system |
| 08/30/2007 | WO2007096128A1 A filter plate for use in a filter stack |
| 08/29/2007 | CN101024129A Filter media cleaner for filter press |
| 08/28/2007 | US7261817 Filter module and device for static filtration of fluids with such a module |
| 08/22/2007 | EP1592489B1 Filtering device and filtration method |
| 08/22/2007 | CN2936386Y Simple filter |
| 08/22/2007 | CN2936385Y Combined diaphragm filter board |
| 08/22/2007 | CN101020156A Technological process of extracting Fe and C from gas slime |
| 08/22/2007 | CN101019499A Ecological micro irrigation technology |
| 08/16/2007 | US20070187312 Heating element for a filter press |
| 08/16/2007 | DE19752653B4 Anlage und Filterpresse zur Entfeuchtung von pastösen Feststoffen Plant and filter press for dehumidification of pasty solids |
| 08/15/2007 | CN2933528Y Filter plate suspending structure |
| 08/15/2007 | CN1331558C Pool filter with a pre-filtering unit |
| 08/14/2007 | US7255141 Beverage bottling plant for filling bottles with a liquid beverage filling material, a container filling plant container filling machine, and a filter apparatus for filtering a liquid beverage |
| 08/01/2007 | CN2928195Y Curve vibration beating mechanism for press filter |
| 08/01/2007 | CN2928194Y Press filter cloth single rod cleaning mechanism |
| 08/01/2007 | CN2928193Y Filter cloth reciprocating forced unloading cake mechanism |
| 08/01/2007 | CN2928192Y Press filter frame structure |
| 08/01/2007 | CN2928191Y Press filter liquid receiving tilt plate mechanism |
| 08/01/2007 | CN1329097C Plate type water filtering apparatus |
| 07/25/2007 | CN2925576Y Integrated sterile filter leaf |
| 07/24/2007 | US7247245 Hollow housing with end caps; a nonwoven depth filter material of polymeric fibers inside the housing to retain undesirably large particles of a flowing slurry while permitting passage of desired particles, with progressively smaller micron particle retention in the direction of fluid flow |
| 07/19/2007 | DE202006004353U1 Distanzstück zum Einsatz in einer Filteranlage Spacer for use in a filter system |
| 07/18/2007 | EP1807168A1 High-efficiency slurry filtration apparatus and method |
| 07/18/2007 | CN100998929A Filter media cleaner for filter press |
| 07/17/2007 | US7244366 Filtering particulate matter from a waste water slurry to provide reusable unfiltered grey water and particulate crystal clear water |
| 07/12/2007 | WO2007035751A3 Filter assembly for gas generating system |
| 07/11/2007 | CN1325139C Leakage indicator for filtering element of press filter |
| 07/10/2007 | US7241383 Fluid treating method and apparatus |