| 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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| 08/21/2013 | CN103252119A Tank for adding kieselguhr automatically of kieselguhr filter |
| 08/21/2013 | CN103252118A Gravity type air scrubbing filter pool |
| 08/21/2013 | CN102389657B Continuous sand filtration apparatus |
| 08/21/2013 | CN102179079B Method for controlling turbidity of initial filter water in quick filter tank after backwashing and micro-expansion washing |
| 08/21/2013 | CN102091448B Device for positioning or guiding movable filter plate |
| 08/21/2013 | CN101837207B Filtering method and device for variable-displacement suspended fiber bundles |
| 08/20/2013 | US8512612 Nano-fibered membrane for western blot and manufacturing method of the same |
| 08/20/2013 | US8512555 Filter assembly, system and method |
| 08/20/2013 | US8512553 Extracorporeal dialysis ready peritoneal dialysis machine |
| 08/20/2013 | US8512552 Absorbent spill clean-up mat |
| 08/20/2013 | US8512458 Chemical and particulate filters containing chemically modified carbon nanotube structures |
| 08/20/2013 | US8512433 Low back pressure porous honeycomb and method |
| 08/15/2013 | WO2013119657A1 Dual parallel lateral with internal air distribution pipe |
| 08/15/2013 | WO2013118031A1 Integrated unit for intake and pretreatment with local backwashing |
| 08/15/2013 | US20130206699 Method for the Open-Loop Control and/or Closed-Loop Control of Filter Systems with a Media Filter |
| 08/14/2013 | EP2626120A2 Method for controlling and/or regulation of filter systems with a media filter |
| 08/14/2013 | DE102012202112A1 Verfahren zur Steuerung und/oder Regelung von Filteranlagen mit einem Medienfilter Method for controlling and / or regulating of filter units with a filter media |
| 08/14/2013 | CN203123641U Efficient fiber filter |
| 08/14/2013 | CN203123640U Denitrifying and dephosphorizing sewage treatment device |
| 08/14/2013 | CN203123639U Active sand filtering tank |
| 08/14/2013 | CN203123638U Backwash loose filter |
| 08/14/2013 | CN203123637U Sand filter |
| 08/14/2013 | CN203123636U Multimedia filtering tank |
| 08/14/2013 | CN103239930A Filter with flange |
| 08/14/2013 | CN103239910A Detachable anti-blockage filter head |
| 08/14/2013 | CN103239909A Multi-media filter |
| 08/14/2013 | CN103239908A Novel water collection and backwashing sand filter |
| 08/14/2013 | CN103239907A Ion exchange exoskeleton and filter assembly |
| 08/14/2013 | CN103239906A Fine degreaser |
| 08/14/2013 | CN103239905A Siphon type valveless filtering pool |
| 08/14/2013 | CN101791498B Valve control filter |
| 08/13/2013 | US8506807 Spiral wound type filter cartridge |
| 08/13/2013 | US8506800 System for enhancing a wastewater treatment process |
| 08/13/2013 | CA2398235C Shallow bed fluid treatment apparatus |
| 08/08/2013 | WO2013116841A1 Filter cleaning system and method |
| 08/08/2013 | US20130199990 Apparatus and method for securing underdrain filter block |
| 08/08/2013 | US20130199989 Squeezable beverage bottle and filter system |
| 08/07/2013 | CN203112571U Permeable reactive sewage treatment water-collecting device |
| 08/07/2013 | CN203108493U Stirring shaft system of fiber ball filter |
| 08/07/2013 | CN203108292U Bottom tube body system of fiber ball filter |
| 08/07/2013 | CN203108291U Suction tube type filter |
| 08/07/2013 | CN203108290U Box body system of fiber ball filter |
| 08/07/2013 | CN203108289U Rotary water-gas distribution brick |
| 08/07/2013 | CN203108288U Uniform stirring mechanism of fiber ball filter |
| 08/07/2013 | CN203108287U Filtering device screen plate |
| 08/07/2013 | CN103237583A Filter medium, filtering device using filter medium, and filter medium manufacturing method |
| 08/07/2013 | CN103230687A Ferro-manganese removing filter chamber with diversion pipes on upper surface layer of filter material |
| 08/07/2013 | CN103230686A Integral water treatment device based on nano-grade filtering material |
| 08/06/2013 | US8501642 Nano-fiber compound solutions, emulsions and gels, production method thereof, Nano-fiber synthetic papers, and production method thereof |
| 08/06/2013 | US8501005 Water purification apparatus and system |
| 08/06/2013 | US8501001 Fluid filter with an attachment structure on an endplate of the filtering element |
| 08/06/2013 | US8500999 System for water treatment regeneration stage |
| 08/06/2013 | US8500840 Cordierite-based ceramic honeycomb filter and its production method |
| 07/31/2013 | EP2620201A1 System comprising a filtration device and an external device for cleaning the filtration material of said filtration device |
| 07/31/2013 | CN203095704U Compound ecological filter tank for treating domestic sewage |
| 07/31/2013 | CN203090554U Novel microporous filter |
| 07/31/2013 | CN203090553U Multilayer filter with equal pore sizes |
| 07/31/2013 | CN203090552U Pressure infiltration type water purification device |
| 07/31/2013 | CN203090551U Sewage filter tank body of oilfield water injection pipeline |
| 07/31/2013 | CN203090550U Conveying device for filtering polishing solution |
| 07/31/2013 | CN203090549U Active carbon filter partition grate |
| 07/31/2013 | CN203090548U Micropore water filtering cap |
| 07/31/2013 | CN103228836A Self cleaning filter arrangement |
| 07/31/2013 | CN102659236B Continuous cleaning multifunctional reactor |
| 07/30/2013 | US8496724 Plugged honeycomb structure and method for manufacturing the same |
| 07/30/2013 | US8496121 High crush strength crosslinked ion exchange resins; suspension polymerization; filter cake cleaning fluid and/or gas streams |
| 07/24/2013 | EP2617685A1 Lombrifiltration method and device for sanitising wastewater |
| 07/24/2013 | CN203075711U Regeneration membrane filter |
| 07/24/2013 | CN203075710U Solid-liquid separation equipment |
| 07/23/2013 | US8491787 Leveling hold-down mechanism for lateral screens |
| 07/23/2013 | US8491684 Filter cartridge; components thereof; and methods |
| 07/23/2013 | US8490682 Suction filter design for fluid thawing |
| 07/23/2013 | CA2560794C Tankage system incorporating adsorption clarification and parallel plate separation |
| 07/18/2013 | WO2013106317A1 Drinking water filtration and/or purification apparatus |
| 07/17/2013 | CN203065292U One-piece water purifier with rotational-flow de-sanding device |
| 07/17/2013 | CN203060961U Combined continuous filtering device of flowing sand |
| 07/17/2013 | CN203060914U Special-purpose deep-bed filter for squeezing edible oil |
| 07/17/2013 | CN203060913U Novel filter |
| 07/17/2013 | CN203060912U Energy-efficient water purifier |
| 07/17/2013 | CN203060911U Chinese-style filter cartridge |
| 07/17/2013 | CN103209745A Methods and devices for filtering nanoparticles by bonding with microparticles |
| 07/17/2013 | CN103203133A System And Method For Cleaning Specific Filtration Material In The System |
| 07/16/2013 | US8486273 Water deflection silt collection system |
| 07/16/2013 | US8486196 Vaporizing apparatus and film forming apparatus provided with vaporizing apparatus |
| 07/16/2013 | US8486173 Collapsible underhood container |
| 07/16/2013 | US8485365 Fluid filter |
| 07/16/2013 | CA2557491C Water-filtering media and filters |
| 07/11/2013 | DE102012000276A1 Maintenance-free domestic water treating module-embossed inline nozzle filter comprises separable- and high-performance units, a module-based filter, a module-residual fuel filter, a module-packer nozzle, and a module-oxidation nozzle |
| 07/10/2013 | EP2612697A1 Filtration device |
| 07/10/2013 | CN203043686U Portable pressure water purifier |
| 07/10/2013 | CN203043660U Automatic back-flushing device for lower sewage disposal for underground water |
| 07/10/2013 | CN203043659U Automatic back-washing device |
| 07/10/2013 | CN203043658U Fast filtering pond |
| 07/10/2013 | CN203043657U Countercurrent energy-saving high-speed filter |
| 07/10/2013 | CN203043656U Novel water treatment equipment |
| 07/10/2013 | CN203043655U Filtering device of water treatment equipment |
| 07/10/2013 | CN203043654U Backwashing system of automatic compensation type filter pool |
| 07/10/2013 | CN203043653U Novel filter cap |
| 07/10/2013 | CN203040444U Residue clean-up kettle |
| 07/09/2013 | US8480896 Scavenging filter |