| Patents for B01D 24 - Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof (8,047) |
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| 06/14/2006 | CN2787736Y Automatic water supply apparatus |
| 06/14/2006 | CN2787283Y Water filtration disposal pool for purification |
| 06/13/2006 | US7060181 Dual density filter cartridge |
| 06/08/2006 | US20060118473 Apparatus for directing fluids through a filter system |
| 06/07/2006 | CN2785681Y Small resistance water proportioning device used in fiber filtering pool |
| 06/01/2006 | US20060113241 Buoyant filter media |
| 06/01/2006 | US20060113239 Device and method of classifying emulsion and method of demulsifying emulsion |
| 06/01/2006 | US20060113234 Underdrain system |
| 05/31/2006 | CN2784482Y Ecological, environment-friendly mobile water closet flushed by circulating water |
| 05/31/2006 | CN2784065Y Water-filtering purifier |
| 05/31/2006 | CN1780674A Two fiber filtration material |
| 05/31/2006 | CN1780672A Filter media with enhanced microbiological interception capability |
| 05/31/2006 | CN1780659A Extracorporeal pathogen reduction system |
| 05/31/2006 | CN1778449A Process and apparatus for removing superfine suspension from water used to culture seedling in sea water |
| 05/26/2006 | WO2006055222A1 Fluid distribution apparatus |
| 05/26/2006 | WO2006053402A1 Waste water treatment process system |
| 05/25/2006 | US20060108274 Flow distribution apparatus |
| 05/25/2006 | US20060108273 Ballasted flocculation process and system incorporating an electro-coagulation reactor for treating water or wastewater |
| 05/24/2006 | EP1658120A1 Liquid purification installation |
| 05/24/2006 | CN2782190Y Filtering material stock stop for fiber filter tank |
| 05/24/2006 | CN2782189Y Filter screen board for fiber filter tank |
| 05/24/2006 | CN2782188Y Long handle filtering head for fiber tank |
| 05/24/2006 | CN2782187Y Upward flow counter-size fast filter chamber |
| 05/24/2006 | CN2782186Y Ti-alloyed filter element |
| 05/24/2006 | CN1777463A Three component filtration material |
| 05/24/2006 | CN1257000C Upflowing compressable filtration system |
| 05/23/2006 | US7049382 prepared from polyethylene copolymer having melt flow index of 1.4 g/10 min to 3 g/10min, polydispersity Mw/Mn of 4 to 8, bulk density of 0.15 g/cm3 to 0.28 g/cm3, and particle size 80 mu m to 160 mu m, and activated carbon; biocompatibility; use in removing wide variety of pollutants from drinking water |
| 05/23/2006 | US7048862 Free atom aqueous solution producing apparatus, free-atom aqueous solution producing method, and free-atom aqueous solution |
| 05/23/2006 | US7048851 Device for filtering diesel fuel that is intended to supply a diesel engine and a diesel fuel supply line comprising one such device |
| 05/18/2006 | WO2006052831A1 Water treatment apparatus |
| 05/18/2006 | US20060102554 Process for producing film forming resins for photoresist compositions |
| 05/18/2006 | US20060102551 Hot oil pot |
| 05/18/2006 | CA2586637A1 Water treatment apparatus |
| 05/17/2006 | EP1599269A4 Apparatus and method for filtering fluids |
| 05/17/2006 | CN2780853Y Purification, treatment reusing device for sewage |
| 05/17/2006 | CN2780850Y Integral groundwater purification and supply equipment |
| 05/17/2006 | CN2780288Y Laminated combined filtering tank for sewage purification |
| 05/17/2006 | CN1256288C Polluted water deeply cleaning technology |
| 05/17/2006 | CN1256164C High-speed filtering machine using fiber filtering material |
| 05/16/2006 | US7045067 flitration of liquids through beds comprising vessels having materials of different but uniform particle sizes and density, forming distinct layers in the vessel, then backwashing; effieciency |
| 05/16/2006 | CA2401377C An improved underdrain system |
| 05/11/2006 | WO2006049914A2 Filters made from chemical binders and microspheres |
| 05/11/2006 | WO2006031086A3 System for automatically filtering floating material from wastewater |
| 05/11/2006 | US20060096911 Particle-containing fibrous web |
| 05/11/2006 | US20060096909 Conductive plastic fuel filter funnel having improved flow rate and separation |
| 05/11/2006 | US20060096899 Control valve assembly |
| 05/10/2006 | CN2778360Y Pressurized filtering tank |
| 05/04/2006 | WO2006046037A1 Pond filters |
| 05/04/2006 | US20060091070 Filters made from chemical binders and microspheres |
| 05/04/2006 | US20060091065 Fuel impurities separator |
| 05/03/2006 | EP1651326A2 Salt chlorine generator |
| 05/03/2006 | CN2776515Y Air scrubbing device for filter tank |
| 05/03/2006 | CN2776514Y Filter for lower float body fiber |
| 05/03/2006 | CN1765983A Polymer, polymer microfiber, polymer nanofiber and applications including filter structures |
| 05/03/2006 | CN1765462A Core material reproduction method of filtering device |
| 05/03/2006 | CN1765461A Sea filter device with mighty ultraviolet disinfection |
| 04/27/2006 | US20060086653 Filter having a media retaining plate |
| 04/26/2006 | CN2774613Y Continuous back washing sand filter with secondary cleaner |
| 04/26/2006 | CN2774612Y Quick rinsing filter head |
| 04/26/2006 | CN1763274A Polymer, polymer microfiber, polymer nanofiber and applications including filter structures |
| 04/25/2006 | US7033493 Method and apparatus using super absorbent polymers for dehydration of oil |
| 04/25/2006 | US7032760 Backwash flushing filter |
| 04/20/2006 | WO2006040121A1 Filter cartridge |
| 04/20/2006 | WO2006040120A1 Filter cartridge and seat element for a filter cartridge |
| 04/20/2006 | CA2583941A1 Filter cartridge |
| 04/20/2006 | CA2583932A1 Filter cartridge and seat element for a filter cartridge |
| 04/19/2006 | CN2772597Y Filter |
| 04/19/2006 | CN2772596Y Running water-filter |
| 04/18/2006 | US7029578 Water treatment system |
| 04/18/2006 | US7029577 Aquaculture system |
| 04/12/2006 | CN2771320Y Domestic life dirtwater treating-recovering-utilizing apparatus |
| 04/12/2006 | CN1250458C Water treatment device |
| 04/11/2006 | US7025213 Multi-component drain and serving tray assembly |
| 04/11/2006 | CA2273209C Filter with counter flow clearing |
| 04/06/2006 | WO2006035102A1 Filter device |
| 04/06/2006 | US20060070947 Method and apparatus for treating water |
| 04/06/2006 | US20060070946 Membrane module |
| 04/06/2006 | US20060070941 In-tank fuel module |
| 04/06/2006 | CA2581407A1 Systems having nanostructured adsorption material and methods for purification of fluid |
| 04/05/2006 | CN2768871Y Compound filter element for water purifier |
| 04/05/2006 | CN2768870Y Horizontal backwash sand filter |
| 04/05/2006 | CN2768869Y Integrated compound filter element for water purifier |
| 04/05/2006 | CN1754610A Water spreading device of filtering sand vat |
| 04/05/2006 | CN1754609A Side-mounted deep-bed filtration sand vat |
| 04/05/2006 | CN1754608A Side-mounted high speed filtration sand vat |
| 04/05/2006 | CN1754607A Top-mounted deep-bed filtration sand vat |
| 04/05/2006 | CN1754606A Filtering sand vat catchment device |
| 04/04/2006 | US7022230 Filtration device |
| 04/04/2006 | US7022099 Extracorporeal blood handling system with automatic flow control and methods of use |
| 03/29/2006 | EP1640049A2 Filter devices including a porous body |
| 03/29/2006 | EP1578520A4 Method for preparing an ion exchange media |
| 03/29/2006 | EP1322398B1 A device and a method for filtering a fluid |
| 03/29/2006 | CN2767509Y Combined rainwater collector |
| 03/23/2006 | WO2006031086A2 System for automatically filtering floating material from wastewater |
| 03/23/2006 | US20060060517 System for automatically filtering floating material from wastewater |
| 03/22/2006 | CN2765949Y Toilet water conservation system device for multistoried building |
| 03/22/2006 | CN1246065C Fiber ball filtering device |
| 03/21/2006 | US7014783 minimizing head loss in a filter system such as gravity filters |
| 03/21/2006 | US7014761 Environmentally friendly dual lube venturi filter cartridge |
| 03/21/2006 | US7014758 Water treatment device |