Patents
Sitemap › B01 - Physical or chemical processes or apparatus in general › B01D - Separation › B01D 24 - Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
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)
11/2012
11/14/2012CN102772927A Portable filter
11/14/2012CN102772926A Filtering device applied to intermediate water reuse system
11/13/2012US8308837 Method of forming sheet member, exhaust gas treatment apparatus including the sheet member, and muffling apparatus including the sheet member
11/13/2012US8307811 Fuel pump mounting structure of motorcycle
11/07/2012CN202519049U Backwashing, dirt-discharging and filtering physical water processing equipment without energy consumption for air conditioner water
11/07/2012CN202516402U Intelligent toilet filter
11/07/2012CN202516360U Convection scrubbing structure for filter material in pressure filter tank
11/07/2012CN202516359U Novel steam and liquid filter unit
11/07/2012CN102767302A Distributed underground reservoir and construction method thereof
11/07/2012CN102764524A Method for producing hollow fiber filter by only operating glue pouring for one time
11/07/2012CN101474499B Fine filtering process and device for dry-cleaning solvent
11/01/2012WO2012147148A1 Buoyant filter medium-stirring device and filter
11/01/2012WO2012146243A1 Water purification device
11/01/2012CA2834281A1 Water purification device
10/2012
10/31/2012CN202508913U Multifunctional reactor for continuously cleaning
10/31/2012CN202506215U Water supported type drinking water purification filter tank
10/31/2012CN202506188U Normal flush and back lash combination type sand filtration system
10/31/2012CN202506187U Dual-medium filter
10/31/2012CN102762268A Water purification cartridge using zirconium ion-exchange sorbents
10/31/2012CN102758417A Method for water control and farmland building for environmental protection through water and soil separation and water and soil separation structure
10/31/2012CN102755771A Multi-stage variable-porosity fiber filter bed and filtering equipment
10/30/2012CA2553864C Filtered water enhancements
10/26/2012WO2012112248A3 Conformable screen, shape memory structure and method of making the same
10/25/2012US20120267311 Filtering machine
10/24/2012CN102743906A Filter tank and sewage treatment method utilizing same
10/24/2012CN102265801B Suspended sand filter for seawater aquiculture water treatment
10/23/2012US8293105 Contaminant adsorption filtration media, elements, systems and methods employing wire or other lattice support
10/23/2012US8292088 Water supply system with filtration and retrofit assembly
10/18/2012WO2012099324A3 Apparatus for improving the quality of a liquid
10/18/2012US20120261359 Fluid filter and method of filtering
10/18/2012US20120261357 Method for the treatment of water and wastewater
10/18/2012US20120261329 Filter cartridge for use in a fluid filter housing and method of making same
10/17/2012EP2510993A1 Fluid filter and method of filtering
10/17/2012EP2510992A1 Filter material for cleaning a fluid
10/17/2012EP2509696A1 Water purification cartridge using zirconium ion-exchange sorbents
10/17/2012CN202490477U Novel water collection and backwashing sand filter
10/17/2012CN202490476U Water supply filtering device
10/17/2012CN102730860A Processing device of sewage system
10/17/2012CN102728112A Pneumatic backwash filter
10/17/2012CN102728111A Combined sand filtration apparatus
10/17/2012CN102728110A Water filtering device
10/17/2012CN101966404B Filtering element internal aerating and cleaning energy-saving fiber filter bed
10/17/2012CN101687669B Water purifying cartridge, and water purifier
10/16/2012US8287743 Membrane cleaning with pulsed airlift pump
10/16/2012US8287729 Field water purification system
10/11/2012WO2012138048A2 Filtering and drying apparatus for slurry and resource recycling
10/10/2012EP2506946A2 Methods and systems for removing fines from hydrocarbon-containing fluids
10/10/2012CN202478685U Filter material recoverer for oilfield wastewater filter tank
10/10/2012CN202478684U Novel mineral water filter
10/10/2012CN202478683U Automatic backwash filter
10/10/2012CN202478682U Filter
10/10/2012CN202478681U Device for producing domestic water by utilizing compressed air
10/10/2012CN202478680U Air lifting pump for quicksand filter
10/10/2012CN202477223U Electronic energy-saving water purifying cup
10/10/2012CN102725044A Filtration apparatus and filtration method
10/10/2012CN102725043A Magnesium rich drinking water
10/10/2012CN102068837B Method for flushing fiber ball filtering tank
10/09/2012US8282832 Oil drier regenerator
10/09/2012US8281938 Nano-fiber material and salt rejection filtration material
10/09/2012CA2677765C Methods, apparatus and systems for polishing wastewater utilizing natural media filtration
10/04/2012WO2012133957A1 Dissolved-air flotation-type pretreatment apparatus
10/04/2012WO2012133739A1 Sewerage clarification facility
10/04/2012WO2012129761A1 Hanging liquid-cleaning filter equipment for improving installing stability and preventing backflow of contaminants
10/04/2012US20120251414 Porous Bodies and Methods
10/04/2012DE102011015519A1 Filter cartridge of a drinking water filter comprises a variety of grains in nanometer size, each comprising a core with a granulated mixture, a ceramic substrate and a variety of holes on the substrate and a silver layer
10/03/2012CN202460232U Filtering device for backwashing filtering material
10/03/2012CN202460231U Gravity hydraulic self-control single-valve filter
10/03/2012CN202460230U Filtering interception plate
10/03/2012CN202460229U Improved water treatment sand filter
10/03/2012CN202460228U Fin-type fiber filter body
10/03/2012CN102711942A Apparatus for installation of ultraviolet system for ballast water treatment in explosive atmosphere of shipboard pump rooms and offshore platforms
10/03/2012CN102706007A Solar water heater capable of utilizing rainwater
10/03/2012CN102698502A Efficient and energy-saving method for backflushing filter media
10/03/2012CN102698477A Filtering device
10/02/2012US8277665 Method of washing a particulate filter bed using an underdrain
10/02/2012US8277654 Water purification apparatus and system
10/02/2012US8277407 Artificial kidney
09/2012
09/27/2012WO2012129225A2 Reduction in flushing volume in an adsorptive separation system
09/27/2012WO2012129111A1 Improved filtration of a hydrocarbon from a fluid
09/27/2012WO2012106506A3 Medical instrument sterilization system and method
09/27/2012US20120241389 Mop bucket filter
09/26/2012CN202446883U Siphon structure for use in gravity type valveless filter
09/26/2012CN202446882U Dynamic drift sand filtering system
09/26/2012CN202446881U Sand washer of dynamic quicksand filter
09/26/2012CN202446880U Dynamic quick sand filter
09/26/2012CN202446879U Water distributing device of dynamic quicksand filter
09/26/2012CN202446878U Device for treating sewage
09/26/2012CN202446877U Shallow medium filter
09/26/2012CN202446876U Sand filter
09/26/2012CN202446875U Novel filter box of link plate-type vacuum ceramic filtering machine
09/26/2012CN102688617A Multi-purpose water treatment filtering device
09/25/2012US8273487 Fuel cell system with fuel distillation unit
09/25/2012US8272518 Direct hemoperfusion adsorber packed with adsorbent having water insoluble microparticle removed therefrom, and method of obtaining direct hemoperfusion adsorbent having water insoluble microparticle removed therefrom
09/20/2012WO2012125480A1 Membrane separation devices, systems and methods employing same, and data management systems and methods
09/20/2012WO2012125472A1 Membrane separation devices, systems and methods employing same, and data management systems and methods
09/20/2012WO2012125470A1 Membrane separation devices, systems and methods employing same and data management systems and methods
09/20/2012US20120234776 Treatment of Water
09/20/2012US20120234762 Water Purification Cartridge Using Zirconium Ion-Exchange Sorbents
09/19/2012EP2498891A1 A method for the treatment of water and wastewater
09/19/2012CN202438187U Automatic receiving device of filtering tank
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